Trace number 1109100

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+minisatOPTIMUM6 1.37079 1.42364

General information on the benchmark

Namecsp/QG4/
normalized-quasigroup4-4.xml
MD5SUM98631e75f91f35536ed048831d4580fc
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints6
Best CPU time to get the best result obtained on this benchmark1.37079
Satisfiable
(Un)Satisfiability was proved
Number of variables52
Number of constraints39
Maximum constraint arity18
Maximum domain size16
Number of constraints which are defined in extension0
Number of constraints which are defined in intension15
Global constraints used (with number of constraints)alldifferent(8),element(16)

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)

0.01/0.03	c 0	Sugar v1-13 + HOME/minisat
0.01/0.04	c 0	BEGIN Fri Jul 11 19:46:03 2008
0.01/0.04	c 0	PID 13178
0.01/0.04	c 0	HOST node80.alineos.net
0.01/0.04	c 0	CONVERTING HOME/instance-1109100-1215798363.xml TO HOME/temp.csp
0.01/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1109100-1215798363.xml' 'HOME/temp.csp'
0.03/0.19	c 0	12 domains, 52 variables, 4 predicates, 0 relations, 39 constraints
0.03/0.24	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.24	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'
0.20/0.31	c 0	Parsing HOME/temp.csp
0.20/0.35	c 0	parsed 107 expressions
0.20/0.35	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.35	c 0	MAX CSP: 39 constraints
0.20/0.35	c 0	Converting to clausal form CSP
0.20/0.37	c 0	converted 15 (10%) expressions
0.20/0.37	c 0	converted 30 (20%) expressions
0.20/0.37	c 0	converted 45 (30%) expressions
0.20/0.37	c 0	converted 60 (40%) expressions
0.20/0.38	c 0	converted 75 (50%) expressions
0.20/0.39	c 0	converted 90 (60%) expressions
0.21/0.40	c 0	converted 105 (70%) expressions
0.21/0.42	c 0	converted 120 (80%) expressions
0.21/0.44	c 0	converted 135 (90%) expressions
0.21/0.47	c 0	converted 149 (100%) expressions
0.21/0.47	c 0	CSP : 130 integers, 70 booleans, 481 clauses, largest domain size 59
0.21/0.47	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.21/0.47	c 0	Propagation in CSP
0.21/0.50	c 0	35 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.21/0.50	c 0	CSP : 130 integers, 70 booleans, 481 clauses, largest domain size 40
0.21/0.50	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.50	c 0	Simplifing CSP by introducing new Boolean variables
0.21/0.50	c 0	CSP : 130 integers, 102 booleans, 513 clauses, largest domain size 40
0.21/0.50	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.52	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.21/0.53	c 0	13 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.21/0.54	c 0	26 (20%) CSP integer variables are encoded (78 clauses, 766 bytes)
0.21/0.54	c 0	39 (30%) CSP integer variables are encoded (170 clauses, 1773 bytes)
0.21/0.54	c 0	52 (40%) CSP integer variables are encoded (265 clauses, 2818 bytes)
0.21/0.54	c 0	65 (50%) CSP integer variables are encoded (265 clauses, 2818 bytes)
0.21/0.54	c 0	78 (60%) CSP integer variables are encoded (265 clauses, 2818 bytes)
0.21/0.54	c 0	91 (70%) CSP integer variables are encoded (265 clauses, 2818 bytes)
0.21/0.54	c 0	104 (80%) CSP integer variables are encoded (332 clauses, 3555 bytes)
0.21/0.54	c 0	117 (90%) CSP integer variables are encoded (383 clauses, 4116 bytes)
0.21/0.54	c 0	130 (100%) CSP integer variables are encoded (596 clauses, 6459 bytes)
0.21/0.55	c 0	52 (10%) CSP clauses are encoded (685 clauses, 7550 bytes)
0.21/0.55	c 0	103 (20%) CSP clauses are encoded (799 clauses, 9055 bytes)
0.21/0.55	c 0	154 (30%) CSP clauses are encoded (863 clauses, 9940 bytes)
0.21/0.56	c 0	206 (40%) CSP clauses are encoded (915 clauses, 10708 bytes)
0.21/0.56	c 0	257 (50%) CSP clauses are encoded (966 clauses, 11544 bytes)
0.21/0.56	c 0	308 (60%) CSP clauses are encoded (1017 clauses, 12380 bytes)
0.21/0.57	c 0	360 (70%) CSP clauses are encoded (1069 clauses, 13229 bytes)
0.21/0.57	c 0	411 (80%) CSP clauses are encoded (1120 clauses, 14071 bytes)
0.21/0.57	c 0	462 (90%) CSP clauses are encoded (1347 clauses, 17206 bytes)
0.21/0.58	c 0	513 (100%) CSP clauses are encoded (3689 clauses, 50738 bytes)
0.21/0.58	c 0	513 CSP clauses encoded
0.21/0.58	c 0	Writing map file : HOME/temp.map
0.21/0.58	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.58	c 0	SAT : 808 SAT variables, 3689 SAT clauses, 50738 bytes
0.21/0.58	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.21/0.61	c 0	OBJECTIVE minimize _COST
0.21/0.61	c 0	OBJECTIVE BOUND: 0 <= _COST <= 
0.21/0.61	c 0	SEARCHING: _COST <= 20
0.21/0.61	c 0	SOLVING HOME/temp.cnf
0.21/0.61	c 0	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.21/0.61	c 0	This is MiniSat 2.0 beta
0.21/0.61	c 0	WARNING: for repeatability, setting FPU to use double precision
0.21/0.61	c 0	============================[ Problem Statistics ]=============================
0.21/0.61	c 0	|                                                                             |
0.21/0.61	c 0	|  Number of variables:  808                                                  |
0.21/0.61	c 0	|  Number of clauses:    3690                                                 |
0.21/0.61	c 0	|  Parsing time:         0.00         s                                       |
0.21/0.61	c 0	============================[ Search Statistics ]==============================
0.21/0.61	c 0	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.21/0.61	c 0	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.21/0.61	c 0	===============================================================================
0.21/0.61	c 0	|         0 |     694     2719     7218 |      906        0    nan |  0.000 % |
0.21/0.61	c 0	===============================================================================
0.21/0.61	c 0	restarts              : 1
0.21/0.61	c 0	conflicts             : 2              (667 /sec)
0.21/0.61	c 0	decisions             : 89             (0.00 % random) (29677 /sec)
0.21/0.61	c 0	propagations          : 836            (278760 /sec)
0.21/0.61	c 0	conflict literals     : 9              (18.18 % deleted)
0.21/0.61	c 0	Memory used           : 1.91 MB
0.21/0.61	c 0	CPU time              : 0.002999 s
0.21/0.61	c 0	
0.21/0.61	c 0	SATISFIABLE
0.21/0.61	c 0	FOUND: _COST <= 20
0.21/0.61	s SATISFIABLE
0.21/0.61	c 0	DECODING HOME/temp.out WITH HOME/temp.map
0.21/0.61	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'
0.21/0.68	c 0	Decoding HOME/temp.out
0.70/0.71	c 0	OBJECTIVE _COST 20
0.70/0.71	o 20
0.70/0.71	v 1 4 2 3 3 2 1 3 4 4 3 1 2 1 2 4 13 12 1 12 1 14 1 7 1 15 2 13 6 2 13 2 3 2 8 3 4 3 13 11 3 5 3 10 4 9 4 2 4 13 16 4
0.70/0.71	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.70/0.77	c 0	OBJECTIVE BOUND: 0 <= _COST <= 20
0.70/0.77	c 0	SEARCHING: _COST <= 10
0.70/0.77	c 0	SOLVING HOME/temp.cnf
0.70/0.77	c 0	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.70/0.77	c 0	This is MiniSat 2.0 beta
0.70/0.77	c 0	WARNING: for repeatability, setting FPU to use double precision
0.70/0.77	c 0	============================[ Problem Statistics ]=============================
0.70/0.77	c 0	|                                                                             |
0.70/0.77	c 0	|  Number of variables:  808                                                  |
0.70/0.77	c 0	|  Number of clauses:    3690                                                 |
0.70/0.77	c 0	|  Parsing time:         0.00         s                                       |
0.70/0.77	c 0	============================[ Search Statistics ]==============================
0.70/0.77	c 0	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.70/0.77	c 0	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.70/0.77	c 0	===============================================================================
0.70/0.77	c 0	|         0 |     624     2094     5543 |      698        0    nan |  0.000 % |
0.70/0.77	c 0	===============================================================================
0.70/0.77	c 0	restarts              : 1
0.70/0.77	c 0	conflicts             : 1              (333 /sec)
0.70/0.77	c 0	decisions             : 81             (0.00 % random) (27009 /sec)
0.70/0.77	c 0	propagations          : 861            (287096 /sec)
0.70/0.77	c 0	conflict literals     : 4              (0.00 % deleted)
0.70/0.77	c 0	Memory used           : 1.91 MB
0.70/0.77	c 0	CPU time              : 0.002999 s
0.70/0.77	c 0	
0.70/0.77	c 0	SATISFIABLE
0.70/0.77	c 0	FOUND: _COST <= 10
0.70/0.77	c 0	DECODING HOME/temp.out WITH HOME/temp.map
0.70/0.77	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'
0.82/0.84	c 0	Decoding HOME/temp.out
0.82/0.87	c 0	OBJECTIVE _COST 10
0.82/0.87	o 10
0.82/0.87	v 1 4 2 3 3 2 1 3 4 4 3 1 2 1 2 4 13 12 1 12 1 14 1 7 1 15 2 13 6 2 13 2 3 2 8 3 4 3 13 11 3 5 3 10 4 9 4 2 4 13 16 4
0.82/0.88	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.82/0.93	c 1	OBJECTIVE BOUND: 0 <= _COST <= 10
0.82/0.93	c 1	SEARCHING: _COST <= 5
0.82/0.93	c 1	SOLVING HOME/temp.cnf
0.82/0.93	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.82/0.93	c 1	This is MiniSat 2.0 beta
0.82/0.93	c 1	WARNING: for repeatability, setting FPU to use double precision
0.82/0.93	c 1	============================[ Problem Statistics ]=============================
0.82/0.93	c 1	|                                                                             |
0.82/0.93	c 1	|  Number of variables:  808                                                  |
0.82/0.93	c 1	|  Number of clauses:    3690                                                 |
0.82/0.93	c 1	|  Parsing time:         0.00         s                                       |
0.82/0.93	c 1	============================[ Search Statistics ]==============================
0.82/0.93	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.82/0.93	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.82/0.93	c 1	===============================================================================
0.82/0.93	c 1	|         0 |     574     1599     4203 |      533        0    nan |  0.000 % |
0.82/0.94	c 1	|       100 |     574     1599     4203 |      586      100      6 | 28.961 % |
0.82/0.94	c 1	|       253 |     567     1553     4060 |      644       83      5 | 32.304 % |
0.82/0.94	c 1	===============================================================================
0.82/0.94	c 1	restarts              : 3
0.82/0.94	c 1	conflicts             : 275            (27506 /sec)
0.82/0.94	c 1	decisions             : 348            (1.15 % random) (34807 /sec)
0.82/0.94	c 1	propagations          : 34006          (3401280 /sec)
0.82/0.94	c 1	conflict literals     : 1392           (33.81 % deleted)
0.82/0.94	c 1	Memory used           : 1.91 MB
0.82/0.94	c 1	CPU time              : 0.009998 s
0.82/0.94	c 1	
0.82/0.94	c 1	UNSATISFIABLE
0.82/0.94	c 1	NOT FOUND: _COST <= 5
0.82/0.94	c 1	OBJECTIVE BOUND: 6 <= _COST <= 10
0.82/0.94	c 1	SEARCHING: _COST <= 8
0.82/0.94	c 1	SOLVING HOME/temp.cnf
0.82/0.94	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.82/0.95	c 1	This is MiniSat 2.0 beta
0.82/0.95	c 1	WARNING: for repeatability, setting FPU to use double precision
0.82/0.95	c 1	============================[ Problem Statistics ]=============================
0.82/0.95	c 1	|                                                                             |
0.82/0.95	c 1	|  Number of variables:  808                                                  |
0.82/0.95	c 1	|  Number of clauses:    3690                                                 |
0.82/0.95	c 1	|  Parsing time:         0.00         s                                       |
0.82/0.95	c 1	============================[ Search Statistics ]==============================
0.82/0.95	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.82/0.95	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.82/0.95	c 1	===============================================================================
0.82/0.95	c 1	|         0 |     604     1887     4980 |      629        0    nan |  0.000 % |
0.82/0.95	c 1	===============================================================================
0.82/0.95	c 1	restarts              : 1
0.82/0.95	c 1	conflicts             : 1              (500 /sec)
0.82/0.95	c 1	decisions             : 79             (0.00 % random) (39520 /sec)
0.82/0.95	c 1	propagations          : 861            (430715 /sec)
0.82/0.95	c 1	conflict literals     : 4              (0.00 % deleted)
0.82/0.95	c 1	Memory used           : 1.91 MB
0.82/0.95	c 1	CPU time              : 0.001999 s
0.82/0.95	c 1	
0.82/0.95	c 1	SATISFIABLE
0.82/0.95	c 1	FOUND: _COST <= 8
0.82/0.95	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.82/0.95	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'
0.99/1.02	c 1	Decoding HOME/temp.out
0.99/1.05	c 1	OBJECTIVE _COST 8
0.99/1.05	o 8
0.99/1.05	v 1 4 2 3 3 2 1 3 4 4 3 1 2 1 2 4 13 12 1 12 1 14 1 7 1 15 2 13 6 2 13 2 3 2 8 3 4 3 13 11 3 5 3 10 4 9 4 2 4 13 16 4
0.99/1.05	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.99/1.10	c 1	OBJECTIVE BOUND: 6 <= _COST <= 8
0.99/1.10	c 1	SEARCHING: _COST <= 7
0.99/1.10	c 1	SOLVING HOME/temp.cnf
0.99/1.10	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.09/1.10	c 1	This is MiniSat 2.0 beta
1.09/1.10	c 1	WARNING: for repeatability, setting FPU to use double precision
1.09/1.10	c 1	============================[ Problem Statistics ]=============================
1.09/1.10	c 1	|                                                                             |
1.09/1.10	c 1	|  Number of variables:  808                                                  |
1.09/1.10	c 1	|  Number of clauses:    3690                                                 |
1.09/1.11	c 1	|  Parsing time:         0.00         s                                       |
1.09/1.11	c 1	============================[ Search Statistics ]==============================
1.09/1.11	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.09/1.11	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.09/1.11	c 1	===============================================================================
1.09/1.11	c 1	|         0 |     594     1788     4712 |      596        0    nan |  0.000 % |
1.09/1.11	c 1	===============================================================================
1.09/1.11	c 1	restarts              : 1
1.09/1.11	c 1	conflicts             : 0              (0 /sec)
1.09/1.11	c 1	decisions             : 33             (0.00 % random) (11004 /sec)
1.09/1.11	c 1	propagations          : 808            (269423 /sec)
1.09/1.11	c 1	conflict literals     : 0              ( nan % deleted)
1.09/1.11	c 1	Memory used           : 1.91 MB
1.09/1.11	c 1	CPU time              : 0.002999 s
1.09/1.11	c 1	
1.09/1.11	c 1	SATISFIABLE
1.09/1.11	c 1	FOUND: _COST <= 7
1.09/1.11	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.09/1.11	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'
1.09/1.18	c 1	Decoding HOME/temp.out
1.09/1.21	c 1	OBJECTIVE _COST 7
1.09/1.21	o 7
1.09/1.21	v 1 4 2 3 3 2 1 3 4 4 3 1 2 1 2 4 13 12 1 12 1 14 1 7 1 15 2 13 6 2 13 2 3 2 8 3 4 3 13 11 3 5 3 10 4 9 4 2 4 13 16 4
1.09/1.21	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.09/1.26	c 1	OBJECTIVE BOUND: 6 <= _COST <= 7
1.09/1.26	c 1	SEARCHING: _COST <= 6
1.09/1.26	c 1	SOLVING HOME/temp.cnf
1.09/1.26	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.09/1.26	c 1	This is MiniSat 2.0 beta
1.09/1.26	c 1	WARNING: for repeatability, setting FPU to use double precision
1.09/1.26	c 1	============================[ Problem Statistics ]=============================
1.09/1.26	c 1	|                                                                             |
1.09/1.26	c 1	|  Number of variables:  808                                                  |
1.09/1.26	c 1	|  Number of clauses:    3690                                                 |
1.09/1.27	c 1	|  Parsing time:         0.00         s                                       |
1.09/1.27	c 1	============================[ Search Statistics ]==============================
1.09/1.27	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.09/1.27	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.09/1.27	c 1	===============================================================================
1.09/1.27	c 1	|         0 |     584     1692     4453 |      564        0    nan |  0.000 % |
1.09/1.27	c 1	===============================================================================
1.09/1.27	c 1	restarts              : 1
1.09/1.27	c 1	conflicts             : 33             (8252 /sec)
1.09/1.27	c 1	decisions             : 78             (0.00 % random) (19505 /sec)
1.09/1.27	c 1	propagations          : 4363           (1091023 /sec)
1.09/1.27	c 1	conflict literals     : 235            (28.57 % deleted)
1.09/1.27	c 1	Memory used           : 1.91 MB
1.09/1.27	c 1	CPU time              : 0.003999 s
1.09/1.27	c 1	
1.09/1.27	c 1	SATISFIABLE
1.09/1.27	c 1	FOUND: _COST <= 6
1.09/1.27	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.09/1.27	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'
1.22/1.34	c 1	Decoding HOME/temp.out
1.22/1.36	c 1	OBJECTIVE _COST 6
1.22/1.36	o 6
1.22/1.37	v 1 4 4 2 3 2 4 1 2 1 3 1 3 3 2 4 13 12 1 12 1 8 1 10 1 15 2 13 6 2 4 2 9 2 14 3 13 3 13 11 3 5 3 7 4 3 4 2 4 13 16 4
1.22/1.37	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.22/1.42	c 1	OBJECTIVE _COST 6
1.22/1.42	s OPTIMUM FOUND
1.22/1.42	c 1	CPU 1.14 (0.03 0.01 1.11 0.19)
1.22/1.42	c 1	END Fri Jul 11 19:46:04 2008

Verifier Data (download as text)

OK	6	33
6 unsatisfied constraints, 33 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-1109100-1215798363/watcher-1109100-1215798363 -o /tmp/evaluation-result-1109100-1215798363/solver-1109100-1215798363 -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-1109100-1215798363.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: 0.93 0.98 0.99 2/83 13178
/proc/meminfo: memFree=1880840/2055920 swapFree=4192812/4192956
[pid=13178] ppid=13176 vsize=12272 CPUtime=0
/proc/13178/stat : 13178 (sugar) R 13176 13178 11716 0 -1 4194304 397 0 0 0 0 0 0 0 18 0 1 0 36532859 12566528 365 996147200 4194304 4206940 548682068592 18446744073709551615 226695887870 0 0 4224 0 0 0 0 17 0 0 0
/proc/13178/statm: 3068 365 274 3 0 168 0

[startup+0.018045 s]
/proc/loadavg: 0.93 0.98 0.99 2/83 13178
/proc/meminfo: memFree=1880840/2055920 swapFree=4192812/4192956
[pid=13178] ppid=13176 vsize=12676 CPUtime=0.01
/proc/13178/stat : 13178 (sugar) R 13176 13178 11716 0 -1 4194304 548 0 0 0 1 0 0 0 18 0 1 0 36532859 12980224 516 996147200 4194304 4206940 548682068592 18446744073709551615 226695885042 0 0 4224 0 0 0 0 17 0 0 0
/proc/13178/statm: 3169 516 315 3 0 269 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12676

[startup+0.10106 s]
/proc/loadavg: 0.93 0.98 0.99 2/83 13178
/proc/meminfo: memFree=1880840/2055920 swapFree=4192812/4192956
[pid=13178] ppid=13176 vsize=13600 CPUtime=0.03
/proc/13178/stat : 13178 (sugar) S 13176 13178 11716 0 -1 4194304 898 127 0 0 2 1 0 0 18 0 1 0 36532859 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13178/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301086 s]
/proc/loadavg: 0.93 0.98 0.99 2/83 13178
/proc/meminfo: memFree=1880840/2055920 swapFree=4192812/4192956
[pid=13178] ppid=13176 vsize=13600 CPUtime=0.2
/proc/13178/stat : 13178 (sugar) S 13176 13178 11716 0 -1 4194304 957 4146 0 1 2 1 14 3 17 0 1 0 36532859 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13178/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 13600

[startup+0.701136 s]
/proc/loadavg: 0.93 0.98 0.99 2/83 13178
/proc/meminfo: memFree=1880840/2055920 swapFree=4192812/4192956
[pid=13178] ppid=13176 vsize=13600 CPUtime=0.7
/proc/13178/stat : 13178 (sugar) S 13176 13178 11716 0 -1 4194304 1118 11112 0 2 3 1 59 7 16 0 1 0 36532859 13926400 803 996147200 4194304 4206940 548682068592 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13178/statm: 3400 803 374 3 0 500 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 13600

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

[startup+1.10718 s]
/proc/loadavg: 0.93 0.98 0.99 3/94 13238
/proc/meminfo: memFree=1875440/2055920 swapFree=4192812/4192956
[pid=13178] ppid=13176 vsize=13600 CPUtime=1.09
/proc/13178/stat : 13178 (sugar) S 13176 13178 11716 0 -1 4194304 1433 23726 0 5 3 1 91 14 16 0 1 0 36532859 13926400 803 996147200 4194304 4206940 548682068592 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13178/statm: 3400 803 374 3 0 500 0
Current children cumulated CPU time (s) 1.09
Current children cumulated vsize (KiB) 13600

[startup+1.30121 s]
/proc/loadavg: 0.93 0.98 0.99 3/94 13238
/proc/meminfo: memFree=1875440/2055920 swapFree=4192812/4192956
[pid=13178] ppid=13176 vsize=13600 CPUtime=1.22
/proc/13178/stat : 13178 (sugar) S 13176 13178 11716 0 -1 4194304 1596 28391 0 6 3 1 101 17 16 0 1 0 36532859 13926400 803 996147200 4194304 4206940 548682068592 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13178/statm: 3400 803 374 3 0 500 0
Current children cumulated CPU time (s) 1.22
Current children cumulated vsize (KiB) 13600

[startup+1.40122 s]
/proc/loadavg: 0.93 0.98 0.99 3/94 13238
/proc/meminfo: memFree=1875440/2055920 swapFree=4192812/4192956
[pid=13178] ppid=13176 vsize=13600 CPUtime=1.22
/proc/13178/stat : 13178 (sugar) S 13176 13178 11716 0 -1 4194304 1615 28391 0 6 3 1 101 17 16 0 1 0 36532859 13926400 803 996147200 4194304 4206940 548682068592 18446744073709551615 226695884898 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/13178/statm: 3400 803 374 3 0 500 0
Current children cumulated CPU time (s) 1.22
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 1.42364
CPU time (s): 1.37079
CPU user time (s): 1.15382
CPU system time (s): 0.216967
CPU usage (%): 96.288
Max. virtual memory (cumulated for all children) (KiB): 880768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.15382
system time used= 0.216967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33803
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= 1198
involuntary context switches= 727

runsolver used 0.004999 second user time and 0.018997 second system time

The end

Launcher Data (download as text)

Begin job on node80 at 2008-07-11 19:46:03
IDJOB=1109100
IDBENCH=60912
IDSOLVER=368
FILE ID=node80/1109100-1215798363
PBS_JOBID= 7903054
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/QG4/normalized-quasigroup4-4.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-1109100-1215798363/watcher-1109100-1215798363 -o /tmp/evaluation-result-1109100-1215798363/solver-1109100-1215798363 -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-1109100-1215798363.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 98631e75f91f35536ed048831d4580fc
RANDOM SEED=686036661

node80.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		: 3000.216
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		: 3000.216
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:       1881320 kB
Buffers:         14388 kB
Cached:          64492 kB
SwapCached:          0 kB
Active:          65288 kB
Inactive:        41288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1881320 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1744 kB
Writeback:           0 kB
Mapped:          38772 kB
Slab:            51820 kB
Committed_AS:   212432 kB
PageTables:       3036 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= 66556 MiB
End job on node80 at 2008-07-11 19:46:04