Trace number 1111556

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 1.36679 1.57234

General information on the benchmark

Namecsp/os-taillard-4/
normalized-os-taillard-4-95-5.xml
MD5SUM9e7bb6e85bc8db3f6c25d19574ebc2df
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 benchmark1.16382
Satisfiable
(Un)Satisfiability was proved
Number of variables16
Number of constraints48
Maximum constraint arity2
Maximum domain size180
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)

0.03/0.04	c 0	Sugar v1-13 + HOME/minisat
0.03/0.04	c 0	BEGIN Sat Jul 12 09:47:13 2008
0.03/0.04	c 0	PID 16804
0.03/0.05	c 0	HOST node27.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1111556-1215848833.xml TO HOME/temp.csp
0.03/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1111556-1215848833.xml' 'HOME/temp.csp'
0.03/0.22	c 0	16 domains, 16 variables, 1 predicates, 0 relations, 48 constraints
0.03/0.25	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.25	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'
0.20/0.33	c 0	Parsing HOME/temp.csp
0.20/0.37	c 0	parsed 81 expressions
0.20/0.37	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.37	c 0	MAX CSP: 48 constraints
0.20/0.37	c 0	Converting to clausal form CSP
0.20/0.39	c 0	converted 14 (10%) expressions
0.20/0.40	c 0	converted 27 (20%) expressions
0.20/0.40	c 0	converted 40 (30%) expressions
0.20/0.41	c 0	converted 53 (40%) expressions
0.20/0.41	c 0	converted 66 (50%) expressions
0.20/0.42	c 0	converted 80 (60%) expressions
0.20/0.42	c 0	converted 93 (70%) expressions
0.20/0.43	c 0	converted 106 (80%) expressions
0.20/0.43	c 0	converted 119 (90%) expressions
0.20/0.47	c 0	converted 132 (100%) expressions
0.20/0.47	c 0	CSP : 112 integers, 0 booleans, 143 clauses, largest domain size 180
0.20/0.47	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.47	c 0	Propagation in CSP
0.20/0.50	c 0	46 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.20/0.50	c 0	CSP : 112 integers, 0 booleans, 143 clauses, largest domain size 180
0.20/0.50	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.50	c 0	Simplifing CSP by introducing new Boolean variables
0.20/0.50	c 0	CSP : 112 integers, 96 booleans, 239 clauses, largest domain size 180
0.20/0.50	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.52	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.20/0.60	c 1	12 (10%) CSP integer variables are encoded (1622 clauses, 18953 bytes)
0.20/0.60	c 1	23 (20%) CSP integer variables are encoded (2180 clauses, 26207 bytes)
0.20/0.60	c 1	34 (30%) CSP integer variables are encoded (2180 clauses, 26207 bytes)
0.20/0.60	c 1	45 (40%) CSP integer variables are encoded (2180 clauses, 26207 bytes)
0.20/0.60	c 1	56 (50%) CSP integer variables are encoded (2180 clauses, 26207 bytes)
0.20/0.61	c 1	68 (60%) CSP integer variables are encoded (2322 clauses, 28053 bytes)
0.20/0.61	c 1	79 (70%) CSP integer variables are encoded (2433 clauses, 29496 bytes)
0.20/0.61	c 1	90 (80%) CSP integer variables are encoded (2511 clauses, 30510 bytes)
0.20/0.61	c 1	101 (90%) CSP integer variables are encoded (2544 clauses, 30939 bytes)
0.20/0.61	c 1	112 (100%) CSP integer variables are encoded (2599 clauses, 31654 bytes)
0.20/0.63	c 1	24 (10%) CSP clauses are encoded (4165 clauses, 57745 bytes)
0.20/0.66	c 1	48 (20%) CSP clauses are encoded (5659 clauses, 83851 bytes)
0.20/0.67	c 1	72 (30%) CSP clauses are encoded (6789 clauses, 103535 bytes)
0.21/0.70	c 1	96 (40%) CSP clauses are encoded (8639 clauses, 136650 bytes)
0.21/0.71	c 1	120 (50%) CSP clauses are encoded (10145 clauses, 165080 bytes)
0.21/0.71	c 1	144 (60%) CSP clauses are encoded (11911 clauses, 198450 bytes)
0.21/0.71	c 1	168 (70%) CSP clauses are encoded (13493 clauses, 225281 bytes)
0.21/0.72	c 1	192 (80%) CSP clauses are encoded (14829 clauses, 248913 bytes)
0.21/0.72	c 1	216 (90%) CSP clauses are encoded (15055 clauses, 252588 bytes)
0.21/0.72	c 1	239 (100%) CSP clauses are encoded (15629 clauses, 262325 bytes)
0.21/0.72	c 1	239 CSP clauses encoded
0.21/0.72	c 1	Writing map file : HOME/temp.map
0.21/0.73	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.73	c 1	SAT : 2807 SAT variables, 15629 SAT clauses, 262325 bytes
0.21/0.73	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.78	c 1	OBJECTIVE minimize _COST
0.21/0.78	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.21/0.78	c 1	SEARCHING: _COST <= 24
0.21/0.78	c 1	SOLVING HOME/temp.cnf
0.21/0.78	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.21/0.78	c 1	This is MiniSat 2.0 beta
0.21/0.78	c 1	WARNING: for repeatability, setting FPU to use double precision
0.21/0.78	c 1	============================[ Problem Statistics ]=============================
0.21/0.78	c 1	|                                                                             |
0.21/0.78	c 1	|  Number of variables:  2807                                                 |
0.21/0.78	c 1	|  Number of clauses:    15630                                                |
0.21/0.79	c 1	|  Parsing time:         0.01         s                                       |
0.21/0.79	c 1	============================[ Search Statistics ]==============================
0.21/0.79	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.21/0.79	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.21/0.79	c 1	===============================================================================
0.21/0.79	c 1	|         0 |    2663    14178    39265 |     4726        0    nan |  0.000 % |
0.21/0.79	c 1	===============================================================================
0.21/0.79	c 1	restarts              : 1
0.21/0.79	c 1	conflicts             : 8              (727 /sec)
0.21/0.79	c 1	decisions             : 83             (0.00 % random) (7547 /sec)
0.21/0.79	c 1	propagations          : 5591           (508365 /sec)
0.21/0.79	c 1	conflict literals     : 49             (18.33 % deleted)
0.21/0.79	c 1	Memory used           : 2.56 MB
0.21/0.79	c 1	CPU time              : 0.010998 s
0.21/0.79	c 1	
0.21/0.79	c 1	SATISFIABLE
0.21/0.79	c 1	FOUND: _COST <= 24
0.21/0.79	s SATISFIABLE
0.21/0.79	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.21/0.79	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'
0.70/0.87	c 1	Decoding HOME/temp.out
0.70/0.92	c 1	OBJECTIVE _COST 24
0.70/0.92	o 24
0.70/0.92	v 143 169 6 97 1 93 92 170 6 108 136 176 144 139 138 93
0.70/0.92	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.70/0.95	c 1	OBJECTIVE BOUND: 0 <= _COST <= 24
0.70/0.95	c 1	SEARCHING: _COST <= 12
0.70/0.95	c 1	SOLVING HOME/temp.cnf
0.70/0.95	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.70/0.95	c 1	This is MiniSat 2.0 beta
0.70/0.95	c 1	WARNING: for repeatability, setting FPU to use double precision
0.70/0.95	c 1	============================[ Problem Statistics ]=============================
0.70/0.95	c 1	|                                                                             |
0.70/0.95	c 1	|  Number of variables:  2807                                                 |
0.70/0.95	c 1	|  Number of clauses:    15630                                                |
0.70/0.96	c 1	|  Parsing time:         0.01         s                                       |
0.70/0.96	c 1	============================[ Search Statistics ]==============================
0.70/0.96	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.70/0.96	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.70/0.96	c 1	===============================================================================
0.70/0.96	c 1	|         0 |    2579    13296    36859 |     4432        0    nan |  0.000 % |
0.70/0.97	c 1	===============================================================================
0.70/0.97	c 1	restarts              : 1
0.70/0.97	c 1	conflicts             : 10             (833 /sec)
0.70/0.97	c 1	decisions             : 52             (0.00 % random) (4334 /sec)
0.70/0.97	c 1	propagations          : 10970          (914319 /sec)
0.70/0.97	c 1	conflict literals     : 109            (36.63 % deleted)
0.70/0.97	c 1	Memory used           : 2.56 MB
0.70/0.97	c 1	CPU time              : 0.011998 s
0.70/0.97	c 1	
0.70/0.97	c 1	SATISFIABLE
0.70/0.97	c 1	FOUND: _COST <= 12
0.70/0.97	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.70/0.97	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'
0.87/1.05	c 1	Decoding HOME/temp.out
0.87/1.09	c 1	OBJECTIVE _COST 12
0.87/1.09	o 12
0.87/1.09	v 52 2 43 134 89 13 2 3 7 119 0 176 98 150 138 2
0.87/1.10	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.96/1.13	c 1	OBJECTIVE BOUND: 0 <= _COST <= 12
0.96/1.13	c 1	SEARCHING: _COST <= 6
0.96/1.13	c 1	SOLVING HOME/temp.cnf
0.96/1.13	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.96/1.13	c 1	This is MiniSat 2.0 beta
0.96/1.13	c 1	WARNING: for repeatability, setting FPU to use double precision
0.96/1.13	c 1	============================[ Problem Statistics ]=============================
0.96/1.13	c 1	|                                                                             |
0.96/1.13	c 1	|  Number of variables:  2807                                                 |
0.96/1.13	c 1	|  Number of clauses:    15630                                                |
0.96/1.14	c 1	|  Parsing time:         0.01         s                                       |
0.96/1.14	c 1	============================[ Search Statistics ]==============================
0.96/1.14	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.96/1.14	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.96/1.14	c 1	===============================================================================
0.96/1.14	c 1	|         0 |    2519    12603    34954 |     4201        0    nan |  0.000 % |
0.96/1.14	c 1	===============================================================================
0.96/1.14	c 1	restarts              : 1
0.96/1.15	c 1	conflicts             : 36             (2770 /sec)
0.96/1.15	c 1	decisions             : 71             (0.00 % random) (5462 /sec)
0.96/1.15	c 1	propagations          : 19459          (1497076 /sec)
0.96/1.15	c 1	conflict literals     : 330            (26.17 % deleted)
0.96/1.15	c 1	Memory used           : 2.56 MB
0.96/1.15	c 1	CPU time              : 0.012998 s
0.96/1.15	c 1	
0.96/1.15	c 1	SATISFIABLE
0.96/1.15	c 1	FOUND: _COST <= 6
0.96/1.15	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.96/1.15	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'
0.99/1.23	c 1	Decoding HOME/temp.out
0.99/1.27	c 1	OBJECTIVE _COST 6
0.99/1.27	o 6
0.99/1.27	v 52 1 89 36 12 103 179 2 82 12 173 78 0 73 36 123
0.99/1.27	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.99/1.30	c 1	OBJECTIVE BOUND: 0 <= _COST <= 6
0.99/1.30	c 1	SEARCHING: _COST <= 3
0.99/1.30	c 1	SOLVING HOME/temp.cnf
0.99/1.30	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.99/1.31	c 1	This is MiniSat 2.0 beta
0.99/1.31	c 1	WARNING: for repeatability, setting FPU to use double precision
0.99/1.31	c 1	============================[ Problem Statistics ]=============================
0.99/1.31	c 1	|                                                                             |
0.99/1.31	c 1	|  Number of variables:  2807                                                 |
0.99/1.31	c 1	|  Number of clauses:    15630                                                |
0.99/1.32	c 1	|  Parsing time:         0.01         s                                       |
0.99/1.32	c 1	============================[ Search Statistics ]==============================
0.99/1.32	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.99/1.32	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.99/1.32	c 1	===============================================================================
0.99/1.32	c 1	|         0 |    2468    12144    33727 |     4048        0    nan |  0.000 % |
0.99/1.33	c 1	===============================================================================
0.99/1.33	c 1	restarts              : 1
0.99/1.33	c 1	conflicts             : 79             (3435 /sec)
0.99/1.33	c 1	decisions             : 124            (0.81 % random) (5392 /sec)
0.99/1.33	c 1	propagations          : 47661          (2072578 /sec)
0.99/1.33	c 1	conflict literals     : 860            (22.31 % deleted)
0.99/1.33	c 1	Memory used           : 2.56 MB
0.99/1.33	c 1	CPU time              : 0.022996 s
0.99/1.33	c 1	
0.99/1.33	c 1	SATISFIABLE
0.99/1.33	c 1	FOUND: _COST <= 3
0.99/1.33	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.99/1.33	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'
1.15/1.41	c 1	Decoding HOME/temp.out
1.15/1.45	c 1	OBJECTIVE _COST 3
1.15/1.45	o 3
1.15/1.45	v 2 78 89 98 89 2 1 79 7 119 112 3 144 89 37 39
1.15/1.46	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.15/1.51	c 1	OBJECTIVE BOUND: 0 <= _COST <= 3
1.15/1.51	c 1	SEARCHING: _COST <= 1
1.15/1.51	c 1	SOLVING HOME/temp.cnf
1.15/1.51	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.15/1.51	c 1	This is MiniSat 2.0 beta
1.15/1.51	c 1	WARNING: for repeatability, setting FPU to use double precision
1.15/1.51	c 1	============================[ Problem Statistics ]=============================
1.15/1.51	c 1	|                                                                             |
1.15/1.51	c 1	|  Number of variables:  2807                                                 |
1.15/1.51	c 1	|  Number of clauses:    15630                                                |
1.15/1.52	c 1	|  Parsing time:         0.01         s                                       |
1.15/1.52	c 1	============================[ Search Statistics ]==============================
1.15/1.52	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.15/1.52	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.15/1.52	c 1	===============================================================================
1.15/1.52	c 1	|         0 |    2388    11681    32576 |     3893        0    nan |  0.000 % |
1.15/1.53	c 1	===============================================================================
1.15/1.53	c 1	restarts              : 1
1.15/1.53	c 1	conflicts             : 36             (2572 /sec)
1.15/1.53	c 1	decisions             : 42             (0.00 % random) (3001 /sec)
1.15/1.53	c 1	propagations          : 23688          (1692363 /sec)
1.15/1.53	c 1	conflict literals     : 218            (5.63 % deleted)
1.15/1.53	c 1	Memory used           : 2.56 MB
1.15/1.53	c 1	CPU time              : 0.013997 s
1.15/1.53	c 1	
1.15/1.53	c 1	UNSATISFIABLE
1.15/1.53	c 1	NOT FOUND: _COST <= 1
1.15/1.53	c 1	OBJECTIVE BOUND: 2 <= _COST <= 3
1.15/1.53	c 1	SEARCHING: _COST <= 2
1.15/1.53	c 1	SOLVING HOME/temp.cnf
1.15/1.53	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.15/1.53	c 1	This is MiniSat 2.0 beta
1.15/1.53	c 1	WARNING: for repeatability, setting FPU to use double precision
1.15/1.53	c 1	============================[ Problem Statistics ]=============================
1.15/1.53	c 1	|                                                                             |
1.15/1.54	c 1	|  Number of variables:  2807                                                 |
1.15/1.54	c 1	|  Number of clauses:    15630                                                |
1.15/1.54	c 1	|  Parsing time:         0.01         s                                       |
1.15/1.54	c 1	============================[ Search Statistics ]==============================
1.15/1.54	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.15/1.54	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.15/1.55	c 1	===============================================================================
1.15/1.55	c 1	|         0 |    2436    11931    33183 |     3977        0    nan |  0.000 % |
1.15/1.56	c 1	|       100 |    2431    11917    33151 |     4374       77      7 | 13.681 % |
1.15/1.56	c 1	===============================================================================
1.15/1.56	c 1	restarts              : 2
1.15/1.56	c 1	conflicts             : 153            (5277 /sec)
1.15/1.56	c 1	decisions             : 182            (2.20 % random) (6277 /sec)
1.15/1.56	c 1	propagations          : 67481          (2327332 /sec)
1.15/1.56	c 1	conflict literals     : 901            (33.60 % deleted)
1.15/1.57	c 1	Memory used           : 2.56 MB
1.15/1.57	c 1	CPU time              : 0.028995 s
1.15/1.57	c 1	
1.15/1.57	c 1	UNSATISFIABLE
1.15/1.57	c 1	NOT FOUND: _COST <= 2
1.15/1.57	c 1	OBJECTIVE _COST 3
1.15/1.57	s OPTIMUM FOUND
1.15/1.57	c 1	CPU 1.15 (0.04 0.01 1.11 0.18)
1.15/1.57	c 1	END Sat Jul 12 09:47:14 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-1111556-1215848833/watcher-1111556-1215848833 -o /tmp/evaluation-result-1111556-1215848833/solver-1111556-1215848833 -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-1111556-1215848833.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: 1.98 2.08 2.03 4/81 16804
/proc/meminfo: memFree=1644048/2055920 swapFree=4178780/4192956
[pid=16804] ppid=16802 vsize=12544 CPUtime=0
/proc/16804/stat : 16804 (sugar) R 16802 16804 14123 0 -1 4194304 461 0 0 0 0 0 0 0 20 0 1 0 41457740 12845056 429 996147200 4194304 4206940 548682068592 18446744073709551615 233606263077 0 0 4224 0 0 0 0 17 1 0 0
/proc/16804/statm: 3136 429 289 3 0 236 0

[startup+0.0475151 s]
/proc/loadavg: 1.98 2.08 2.03 4/81 16804
/proc/meminfo: memFree=1644048/2055920 swapFree=4178780/4192956
[pid=16804] ppid=16802 vsize=13600 CPUtime=0.03
/proc/16804/stat : 16804 (sugar) R 16802 16804 14123 0 -1 4194304 806 0 0 0 3 0 0 0 20 0 1 0 41457740 13926400 774 996147200 4194304 4206940 548682068592 18446744073709551615 233588888617 0 0 4224 0 0 0 0 17 1 0 0
/proc/16804/statm: 3400 774 350 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101505 s]
/proc/loadavg: 1.98 2.08 2.03 4/81 16804
/proc/meminfo: memFree=1644048/2055920 swapFree=4178780/4192956
[pid=16804] ppid=16802 vsize=13600 CPUtime=0.03
/proc/16804/stat : 16804 (sugar) S 16802 16804 14123 0 -1 4194304 898 127 0 0 3 0 0 0 16 0 1 0 41457740 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16804/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301545 s]
/proc/loadavg: 1.98 2.08 2.03 4/81 16804
/proc/meminfo: memFree=1644048/2055920 swapFree=4178780/4192956
[pid=16804] ppid=16802 vsize=13600 CPUtime=0.2
/proc/16804/stat : 16804 (sugar) S 16802 16804 14123 0 -1 4194304 957 4110 0 1 3 0 14 3 17 0 1 0 41457740 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16804/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 13600

[startup+0.701571 s]
/proc/loadavg: 1.98 2.08 2.03 4/81 16804
/proc/meminfo: memFree=1644048/2055920 swapFree=4178780/4192956
[pid=16804] ppid=16802 vsize=13600 CPUtime=0.21
/proc/16804/stat : 16804 (sugar) S 16802 16804 14123 0 -1 4194304 974 4110 0 1 3 1 14 3 15 0 1 0 41457740 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16804/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.21
Current children cumulated vsize (KiB) 13600

[startup+1.50165 s]
/proc/loadavg: 1.98 2.08 2.03 3/88 16846
/proc/meminfo: memFree=1639960/2055920 swapFree=4178780/4192956
[pid=16804] ppid=16802 vsize=13600 CPUtime=1.15
/proc/16804/stat : 16804 (sugar) S 16802 16804 14123 0 -1 4194304 1460 23183 0 5 4 1 95 15 15 0 1 0 41457740 13926400 804 996147200 4194304 4206940 548682068592 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16804/statm: 3400 804 374 3 0 500 0
Current children cumulated CPU time (s) 1.15
Current children cumulated vsize (KiB) 13600

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

Child status: 0
Real time (s): 1.57234
CPU time (s): 1.36679
CPU user time (s): 1.16082
CPU system time (s): 0.205968
CPU usage (%): 86.927
Max. virtual memory (cumulated for all children) (KiB): 883028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.16082
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29860
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= 1135
involuntary context switches= 1039

runsolver used 0.002999 second user time and 0.019996 second system time

The end

Launcher Data (download as text)

Begin job on node27 at 2008-07-12 09:47:13
IDJOB=1111556
IDBENCH=61292
IDSOLVER=368
FILE ID=node27/1111556-1215848833
PBS_JOBID= 7903343
Free space on /tmp= 66464 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/os-taillard-4/normalized-os-taillard-4-95-5.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-1111556-1215848833/watcher-1111556-1215848833 -o /tmp/evaluation-result-1111556-1215848833/solver-1111556-1215848833 -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-1111556-1215848833.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 9e7bb6e85bc8db3f6c25d19574ebc2df
RANDOM SEED=101921536

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1644912 kB
Buffers:         44380 kB
Cached:         119236 kB
SwapCached:       7540 kB
Active:         249384 kB
Inactive:        96484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1644912 kB
SwapTotal:     4192956 kB
SwapFree:      4178780 kB
Dirty:            1296 kB
Writeback:           0 kB
Mapped:         197928 kB
Slab:            49792 kB
Committed_AS:   481452 kB
PageTables:       2212 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66464 MiB
End job on node27 at 2008-07-12 09:47:15