Trace number 1111544

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+minisatOPTIMUM3 1.42278 1.64832

General information on the benchmark

Namecsp/os-taillard-4/
normalized-os-taillard-4-95-8.xml
MD5SUM9f2ecb0ddf37096994382bb04e8eaa05
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints3
Best CPU time to get the best result obtained on this benchmark1.42278
Satisfiable
(Un)Satisfiability was proved
Number of variables16
Number of constraints48
Maximum constraint arity2
Maximum domain size238
Number of constraints which are defined in extension0
Number of constraints which are defined in intension48
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 09:41:51 2008
0.00/0.04	c 0	PID 17494
0.00/0.05	c 0	HOST node30.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1111544-1215848511.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-1111544-1215848511.xml' 'HOME/temp.csp'
0.03/0.21	c 0	16 domains, 16 variables, 1 predicates, 0 relations, 48 constraints
0.03/0.26	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.26	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.20/0.33	c 1	Parsing HOME/temp.csp
0.20/0.37	c 1	parsed 81 expressions
0.20/0.37	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.37	c 1	MAX CSP: 48 constraints
0.20/0.37	c 1	Converting to clausal form CSP
0.20/0.40	c 1	converted 14 (10%) expressions
0.20/0.40	c 1	converted 27 (20%) expressions
0.20/0.41	c 1	converted 40 (30%) expressions
0.20/0.41	c 1	converted 53 (40%) expressions
0.20/0.42	c 1	converted 66 (50%) expressions
0.20/0.42	c 1	converted 80 (60%) expressions
0.20/0.43	c 1	converted 93 (70%) expressions
0.20/0.43	c 1	converted 106 (80%) expressions
0.20/0.43	c 1	converted 119 (90%) expressions
0.20/0.48	c 1	converted 132 (100%) expressions
0.20/0.48	c 1	CSP : 112 integers, 0 booleans, 143 clauses, largest domain size 238
0.20/0.48	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.48	c 1	Propagation in CSP
0.20/0.50	c 1	46 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.20/0.50	c 1	CSP : 112 integers, 0 booleans, 143 clauses, largest domain size 238
0.20/0.50	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.50	c 1	Simplifing CSP by introducing new Boolean variables
0.20/0.51	c 1	CSP : 112 integers, 96 booleans, 239 clauses, largest domain size 238
0.20/0.51	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.53	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.20/0.62	c 1	12 (10%) CSP integer variables are encoded (2272 clauses, 27399 bytes)
0.20/0.62	c 1	23 (20%) CSP integer variables are encoded (3002 clauses, 36889 bytes)
0.20/0.62	c 1	34 (30%) CSP integer variables are encoded (3002 clauses, 36889 bytes)
0.20/0.63	c 1	45 (40%) CSP integer variables are encoded (3002 clauses, 36889 bytes)
0.20/0.63	c 1	56 (50%) CSP integer variables are encoded (3002 clauses, 36889 bytes)
0.20/0.63	c 1	68 (60%) CSP integer variables are encoded (3144 clauses, 38735 bytes)
0.20/0.63	c 1	79 (70%) CSP integer variables are encoded (3255 clauses, 40178 bytes)
0.20/0.63	c 1	90 (80%) CSP integer variables are encoded (3333 clauses, 41192 bytes)
0.20/0.63	c 1	101 (90%) CSP integer variables are encoded (3366 clauses, 41621 bytes)
0.20/0.63	c 1	112 (100%) CSP integer variables are encoded (3421 clauses, 42336 bytes)
0.20/0.67	c 1	24 (10%) CSP clauses are encoded (5577 clauses, 78807 bytes)
0.20/0.71	c 1	48 (20%) CSP clauses are encoded (7553 clauses, 113678 bytes)
0.20/0.71	c 1	72 (30%) CSP clauses are encoded (9883 clauses, 155619 bytes)
0.20/0.72	c 1	96 (40%) CSP clauses are encoded (11997 clauses, 195380 bytes)
0.20/0.72	c 1	120 (50%) CSP clauses are encoded (14093 clauses, 235020 bytes)
0.20/0.73	c 1	144 (60%) CSP clauses are encoded (16069 clauses, 272380 bytes)
0.20/0.73	c 1	168 (70%) CSP clauses are encoded (17651 clauses, 299211 bytes)
0.20/0.74	c 1	192 (80%) CSP clauses are encoded (18987 clauses, 322843 bytes)
0.20/0.74	c 1	216 (90%) CSP clauses are encoded (19213 clauses, 326518 bytes)
0.20/0.74	c 1	239 (100%) CSP clauses are encoded (19787 clauses, 336255 bytes)
0.20/0.74	c 1	239 CSP clauses encoded
0.20/0.74	c 1	Writing map file : HOME/temp.map
0.20/0.74	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.20/0.74	c 1	SAT : 3629 SAT variables, 19787 SAT clauses, 336255 bytes
0.20/0.74	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.20/0.79	c 1	OBJECTIVE minimize _COST
0.20/0.79	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.20/0.79	c 1	SEARCHING: _COST <= 24
0.20/0.79	c 1	SOLVING HOME/temp.cnf
0.20/0.79	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.20/0.79	c 1	This is MiniSat 2.0 beta
0.20/0.79	c 1	WARNING: for repeatability, setting FPU to use double precision
0.20/0.79	c 1	============================[ Problem Statistics ]=============================
0.20/0.79	c 1	|                                                                             |
0.20/0.79	c 1	|  Number of variables:  3629                                                 |
0.20/0.79	c 1	|  Number of clauses:    19788                                                |
0.68/0.80	c 1	|  Parsing time:         0.01         s                                       |
0.68/0.81	c 1	============================[ Search Statistics ]==============================
0.68/0.81	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.68/0.81	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.68/0.81	c 1	===============================================================================
0.68/0.81	c 1	|         0 |    3485    18336    50917 |     6112        0    nan |  0.000 % |
0.68/0.81	c 1	===============================================================================
0.68/0.81	c 1	restarts              : 1
0.68/0.81	c 1	conflicts             : 0              (0 /sec)
0.68/0.81	c 1	decisions             : 75             (0.00 % random) (6251 /sec)
0.68/0.81	c 1	propagations          : 3629           (302467 /sec)
0.68/0.81	c 1	conflict literals     : 0              ( nan % deleted)
0.68/0.81	c 1	Memory used           : 2.91 MB
0.68/0.81	c 1	CPU time              : 0.011998 s
0.68/0.81	c 1	
0.68/0.81	c 1	SATISFIABLE
0.68/0.81	c 1	FOUND: _COST <= 24
0.68/0.81	s SATISFIABLE
0.68/0.81	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.68/0.81	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'
0.68/0.89	c 1	Decoding HOME/temp.out
0.71/0.93	c 1	OBJECTIVE _COST 24
0.71/0.93	o 24
0.71/0.93	v 202 143 72 5 67 164 227 133 185 48 157 216 237 176 109 61
0.71/0.94	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.71/0.97	c 1	OBJECTIVE BOUND: 0 <= _COST <= 24
0.71/0.97	c 1	SEARCHING: _COST <= 12
0.71/0.97	c 1	SOLVING HOME/temp.cnf
0.71/0.97	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.71/0.97	c 1	This is MiniSat 2.0 beta
0.71/0.97	c 1	WARNING: for repeatability, setting FPU to use double precision
0.71/0.97	c 1	============================[ Problem Statistics ]=============================
0.71/0.97	c 1	|                                                                             |
0.71/0.97	c 1	|  Number of variables:  3629                                                 |
0.71/0.97	c 1	|  Number of clauses:    19788                                                |
0.71/0.99	c 1	|  Parsing time:         0.01         s                                       |
0.71/0.99	c 1	============================[ Search Statistics ]==============================
0.71/0.99	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.71/0.99	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.71/0.99	c 1	===============================================================================
0.71/0.99	c 1	|         0 |    3401    17454    48511 |     5818        0    nan |  0.000 % |
0.71/0.99	c 1	===============================================================================
0.71/0.99	c 1	restarts              : 1
0.71/0.99	c 1	conflicts             : 0              (0 /sec)
0.71/0.99	c 1	decisions             : 49             (0.00 % random) (4084 /sec)
0.71/0.99	c 1	propagations          : 3629           (302467 /sec)
0.71/0.99	c 1	conflict literals     : 0              ( nan % deleted)
0.71/0.99	c 1	Memory used           : 2.91 MB
0.71/0.99	c 1	CPU time              : 0.011998 s
0.71/0.99	c 1	
0.71/0.99	c 1	SATISFIABLE
0.71/0.99	c 1	FOUND: _COST <= 12
0.71/0.99	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.71/0.99	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'
0.86/1.08	c 1	Decoding HOME/temp.out
0.95/1.12	c 1	OBJECTIVE _COST 12
0.95/1.12	o 12
0.95/1.12	v 4 50 177 109 171 23 2 86 46 153 203 145 237 105 155 166
0.95/1.13	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.95/1.16	c 1	OBJECTIVE BOUND: 0 <= _COST <= 12
0.95/1.16	c 1	SEARCHING: _COST <= 6
0.95/1.16	c 1	SOLVING HOME/temp.cnf
0.95/1.16	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.95/1.16	c 1	This is MiniSat 2.0 beta
0.95/1.16	c 1	WARNING: for repeatability, setting FPU to use double precision
0.95/1.16	c 1	============================[ Problem Statistics ]=============================
0.95/1.16	c 1	|                                                                             |
0.95/1.16	c 1	|  Number of variables:  3629                                                 |
0.95/1.16	c 1	|  Number of clauses:    19788                                                |
0.95/1.17	c 1	|  Parsing time:         0.01         s                                       |
0.95/1.17	c 1	============================[ Search Statistics ]==============================
0.95/1.17	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.95/1.17	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.95/1.17	c 1	===============================================================================
0.95/1.17	c 1	|         0 |    3341    16761    46606 |     5587        0    nan |  0.000 % |
0.95/1.18	c 1	===============================================================================
0.95/1.18	c 1	restarts              : 1
0.95/1.18	c 1	conflicts             : 64             (2783 /sec)
0.95/1.19	c 1	decisions             : 117            (0.00 % random) (5088 /sec)
0.95/1.19	c 1	propagations          : 35185          (1530049 /sec)
0.95/1.19	c 1	conflict literals     : 730            (21.34 % deleted)
0.95/1.19	c 1	Memory used           : 2.92 MB
0.95/1.19	c 1	CPU time              : 0.022996 s
0.95/1.19	c 1	
0.95/1.19	c 1	SATISFIABLE
0.95/1.19	c 1	FOUND: _COST <= 6
0.95/1.19	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.95/1.19	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'
1.02/1.27	c 2	Decoding HOME/temp.out
1.02/1.31	c 2	OBJECTIVE _COST 6
1.02/1.31	o 6
1.02/1.31	v 10 56 177 115 182 0 132 63 10 153 108 73 94 105 155 50
1.02/1.32	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.02/1.35	c 2	OBJECTIVE BOUND: 0 <= _COST <= 6
1.02/1.35	c 2	SEARCHING: _COST <= 3
1.02/1.35	c 2	SOLVING HOME/temp.cnf
1.02/1.35	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.02/1.35	c 2	This is MiniSat 2.0 beta
1.02/1.35	c 2	WARNING: for repeatability, setting FPU to use double precision
1.02/1.35	c 2	============================[ Problem Statistics ]=============================
1.02/1.35	c 2	|                                                                             |
1.02/1.35	c 2	|  Number of variables:  3629                                                 |
1.02/1.35	c 2	|  Number of clauses:    19788                                                |
1.02/1.36	c 2	|  Parsing time:         0.01         s                                       |
1.02/1.36	c 2	============================[ Search Statistics ]==============================
1.02/1.36	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.02/1.37	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.02/1.37	c 2	===============================================================================
1.02/1.37	c 2	|         0 |    3290    16302    45379 |     5434        0    nan |  0.000 % |
1.02/1.38	c 2	|       100 |    3290    16302    45379 |     5977      100     12 |  9.341 % |
1.14/1.41	c 2	===============================================================================
1.14/1.41	c 2	restarts              : 2
1.14/1.41	c 2	conflicts             : 207            (3570 /sec)
1.14/1.41	c 2	decisions             : 292            (1.71 % random) (5035 /sec)
1.14/1.41	c 2	propagations          : 140129         (2416392 /sec)
1.14/1.41	c 2	conflict literals     : 2673           (17.73 % deleted)
1.14/1.41	c 2	Memory used           : 2.92 MB
1.14/1.41	c 2	CPU time              : 0.057991 s
1.14/1.41	c 2	
1.14/1.41	c 2	SATISFIABLE
1.14/1.42	c 2	FOUND: _COST <= 3
1.14/1.42	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.14/1.42	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'
1.14/1.50	c 2	Decoding HOME/temp.out
1.21/1.54	c 2	OBJECTIVE _COST 3
1.21/1.54	o 3
1.21/1.54	v 131 10 177 69 182 114 87 4 6 108 203 76 171 1 73 166
1.21/1.54	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.21/1.58	c 2	OBJECTIVE BOUND: 0 <= _COST <= 3
1.21/1.58	c 2	SEARCHING: _COST <= 1
1.21/1.58	c 2	SOLVING HOME/temp.cnf
1.21/1.58	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.21/1.58	c 2	This is MiniSat 2.0 beta
1.21/1.58	c 2	WARNING: for repeatability, setting FPU to use double precision
1.21/1.58	c 2	============================[ Problem Statistics ]=============================
1.21/1.58	c 2	|                                                                             |
1.21/1.58	c 2	|  Number of variables:  3629                                                 |
1.21/1.58	c 2	|  Number of clauses:    19788                                                |
1.21/1.59	c 2	|  Parsing time:         0.01         s                                       |
1.21/1.59	c 2	============================[ Search Statistics ]==============================
1.21/1.59	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.21/1.59	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.21/1.59	c 2	===============================================================================
1.21/1.59	c 2	|         0 |    3210    15839    44228 |     5279        0    nan |  0.000 % |
1.35/1.60	c 2	===============================================================================
1.35/1.60	c 2	restarts              : 1
1.35/1.60	c 2	conflicts             : 48             (2527 /sec)
1.35/1.60	c 2	decisions             : 59             (0.00 % random) (3106 /sec)
1.35/1.60	c 2	propagations          : 29751          (1566089 /sec)
1.35/1.60	c 2	conflict literals     : 255            (15.28 % deleted)
1.35/1.60	c 2	Memory used           : 2.78 MB
1.35/1.60	c 2	CPU time              : 0.018997 s
1.35/1.60	c 2	
1.35/1.60	c 2	UNSATISFIABLE
1.35/1.60	c 2	NOT FOUND: _COST <= 1
1.35/1.60	c 2	OBJECTIVE BOUND: 2 <= _COST <= 3
1.35/1.60	c 2	SEARCHING: _COST <= 2
1.35/1.60	c 2	SOLVING HOME/temp.cnf
1.35/1.60	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.35/1.61	c 2	This is MiniSat 2.0 beta
1.35/1.61	c 2	WARNING: for repeatability, setting FPU to use double precision
1.35/1.61	c 2	============================[ Problem Statistics ]=============================
1.35/1.61	c 2	|                                                                             |
1.35/1.61	c 2	|  Number of variables:  3629                                                 |
1.35/1.61	c 2	|  Number of clauses:    19788                                                |
1.35/1.62	c 2	|  Parsing time:         0.01         s                                       |
1.35/1.62	c 2	============================[ Search Statistics ]==============================
1.35/1.62	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.35/1.62	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.35/1.62	c 2	===============================================================================
1.35/1.62	c 2	|         0 |    3258    16089    44835 |     5363        0    nan |  0.000 % |
1.35/1.64	c 2	|       102 |    3258    16089    44835 |     5899      102     11 | 10.223 % |
1.35/1.64	c 2	===============================================================================
1.35/1.64	c 2	restarts              : 2
1.35/1.64	c 2	conflicts             : 144            (4801 /sec)
1.35/1.64	c 2	decisions             : 171            (2.34 % random) (5701 /sec)
1.35/1.64	c 2	propagations          : 64563          (2152459 /sec)
1.35/1.64	c 2	conflict literals     : 1230           (20.03 % deleted)
1.35/1.64	c 2	Memory used           : 2.78 MB
1.35/1.64	c 2	CPU time              : 0.029995 s
1.35/1.64	c 2	
1.35/1.64	c 2	UNSATISFIABLE
1.35/1.64	c 2	NOT FOUND: _COST <= 2
1.35/1.64	c 2	OBJECTIVE _COST 3
1.35/1.64	s OPTIMUM FOUND
1.35/1.64	c 2	CPU 1.2 (0.04 0.01 1.16 0.2)
1.35/1.64	c 2	END Sat Jul 12 09:41:53 2008

Verifier Data (download as text)

OK	3	45
3 unsatisfied constraints, 45 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-1111544-1215848511/watcher-1111544-1215848511 -o /tmp/evaluation-result-1111544-1215848511/solver-1111544-1215848511 -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-1111544-1215848511.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: 2.13 2.09 2.04 4/80 17494
/proc/meminfo: memFree=1774600/2055920 swapFree=4180344/4192956
[pid=17494] ppid=17492 vsize=18572 CPUtime=0
/proc/17494/stat : 17494 (runsolver) R 17492 17494 16804 0 -1 4194368 15 0 0 0 0 0 0 0 22 0 1 0 41552840 19017728 292 996147200 4194304 4296836 548682068256 18446744073709551615 264907582759 0 0 4096 24578 0 0 0 17 1 0 0
/proc/17494/statm: 4643 292 257 25 0 2626 0

[startup+0.0870111 s]
/proc/loadavg: 2.13 2.09 2.04 4/80 17494
/proc/meminfo: memFree=1774600/2055920 swapFree=4180344/4192956
[pid=17494] ppid=17492 vsize=13600 CPUtime=0.03
/proc/17494/stat : 17494 (sugar) S 17492 17494 16804 0 -1 4194304 898 127 0 0 3 0 0 0 23 0 1 0 41552840 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17494/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.108346 s]
/proc/loadavg: 2.13 2.09 2.04 4/80 17494
/proc/meminfo: memFree=1774600/2055920 swapFree=4180344/4192956
[pid=17494] ppid=17492 vsize=13600 CPUtime=0.03
/proc/17494/stat : 17494 (sugar) S 17492 17494 16804 0 -1 4194304 898 127 0 0 3 0 0 0 23 0 1 0 41552840 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17494/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301361 s]
/proc/loadavg: 2.13 2.09 2.04 4/80 17494
/proc/meminfo: memFree=1774600/2055920 swapFree=4180344/4192956
[pid=17494] ppid=17492 vsize=13600 CPUtime=0.2
/proc/17494/stat : 17494 (sugar) S 17492 17494 16804 0 -1 4194304 957 4109 0 1 3 0 15 2 16 0 1 0 41552840 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17494/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 13600

[startup+0.701384 s]
/proc/loadavg: 2.13 2.09 2.04 4/80 17494
/proc/meminfo: memFree=1774600/2055920 swapFree=4180344/4192956
[pid=17494] ppid=17492 vsize=13600 CPUtime=0.2
/proc/17494/stat : 17494 (sugar) S 17492 17494 16804 0 -1 4194304 974 4109 0 1 3 0 15 2 15 0 1 0 41552840 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17494/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 13600

[startup+1.50143 s]
/proc/loadavg: 2.13 2.09 2.04 3/83 17532
/proc/meminfo: memFree=1772016/2055920 swapFree=4180344/4192956
[pid=17494] ppid=17492 vsize=13600 CPUtime=1.21
/proc/17494/stat : 17494 (sugar) S 17492 17494 16804 0 -1 4194304 1459 23506 0 5 3 1 100 17 16 0 1 0 41552840 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17494/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+1.60144 s]
/proc/loadavg: 2.13 2.09 2.04 3/83 17532
/proc/meminfo: memFree=1772016/2055920 swapFree=4180344/4192956
[pid=17494] ppid=17492 vsize=13600 CPUtime=1.35
/proc/17494/stat : 17494 (sugar) S 17492 17494 16804 0 -1 4194304 1511 27210 0 6 4 1 111 19 16 0 1 0 41552840 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17494/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 1.35
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 1.64832
CPU time (s): 1.42278
CPU user time (s): 1.20382
CPU system time (s): 0.218966
CPU usage (%): 86.317
Max. virtual memory (cumulated for all children) (KiB): 882676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.20382
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30348
page faults= 6
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1248
involuntary context switches= 1141

runsolver used 0.008998 second user time and 0.018997 second system time

The end

Launcher Data (download as text)

Begin job on node30 at 2008-07-12 09:41:51
IDJOB=1111544
IDBENCH=61290
IDSOLVER=368
FILE ID=node30/1111544-1215848511
PBS_JOBID= 7903400
Free space on /tmp= 66548 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/os-taillard-4/normalized-os-taillard-4-95-8.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-1111544-1215848511/watcher-1111544-1215848511 -o /tmp/evaluation-result-1111544-1215848511/solver-1111544-1215848511 -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-1111544-1215848511.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 9f2ecb0ddf37096994382bb04e8eaa05
RANDOM SEED=799225359

node30.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1775080 kB
Buffers:         34120 kB
Cached:          92540 kB
SwapCached:       6688 kB
Active:         171072 kB
Inactive:        67112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775080 kB
SwapTotal:     4192956 kB
SwapFree:      4180344 kB
Dirty:            1384 kB
Writeback:           0 kB
Mapped:         127424 kB
Slab:            27912 kB
Committed_AS:   987860 kB
PageTables:       1912 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= 66544 MiB
End job on node30 at 2008-07-12 09:41:53