Trace number 1111680

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerNumber of falsified constraintsCPU timeWall clock time
Sugar v1.13+minisatOPTIMUM1 1.9817 2.1832

General information on the benchmark

Namecsp/aim-100/
normalized-aim-100-1-6-unsat-3_ext.xml
MD5SUM34ff322f8f77e22c9e2a6b86b0127d7f
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints1
Best CPU time to get the best result obtained on this benchmark1.85872
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints152
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension152
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 Sat Jul 12 10:45:55 2008
0.00/0.04	c 0	PID 12210
0.03/0.04	c 0	HOST node85.alineos.net
0.03/0.04	c 0	CONVERTING HOME/instance-1111680-1215852355.xml TO HOME/temp.csp
0.03/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1111680-1215852355.xml' 'HOME/temp.csp'
0.03/0.25	c 0	1 domains, 100 variables, 0 predicates, 13 relations, 152 constraints
0.03/0.29	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.29	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'
0.23/0.37	c 0	Parsing HOME/temp.csp
0.23/0.46	c 0	parsed 266 expressions
0.23/0.46	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.23/0.47	c 1	MAX CSP: 152 constraints
0.23/0.47	c 1	Converting to clausal form CSP
0.23/0.49	c 1	converted 43 (10%) expressions
0.23/0.49	c 1	converted 85 (20%) expressions
0.23/0.50	c 1	converted 127 (30%) expressions
0.23/0.51	c 1	converted 169 (40%) expressions
0.23/0.51	c 1	converted 211 (50%) expressions
0.23/0.51	c 1	converted 253 (60%) expressions
0.23/0.52	c 1	converted 295 (70%) expressions
0.23/0.52	c 1	converted 337 (80%) expressions
0.23/0.52	c 1	converted 379 (90%) expressions
0.23/0.59	c 1	converted 421 (100%) expressions
0.23/0.59	c 1	CSP : 404 integers, 0 booleans, 455 clauses, largest domain size 229
0.23/0.59	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.23/0.59	c 1	Propagation in CSP
0.23/0.61	c 1	149 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.23/0.61	c 1	CSP : 404 integers, 0 booleans, 455 clauses, largest domain size 153
0.23/0.61	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.23/0.61	c 1	Simplifing CSP by introducing new Boolean variables
0.23/0.62	c 1	CSP : 404 integers, 0 booleans, 455 clauses, largest domain size 153
0.23/0.62	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.23/0.64	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.23/0.64	c 1	41 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.23/0.64	c 1	81 (20%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.23/0.64	c 1	122 (30%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.23/0.65	c 1	162 (40%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.23/0.65	c 1	202 (50%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.23/0.65	c 1	243 (60%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.23/0.66	c 1	283 (70%) CSP integer variables are encoded (968 clauses, 11191 bytes)
0.23/0.66	c 1	324 (80%) CSP integer variables are encoded (1254 clauses, 14909 bytes)
0.23/0.66	c 1	364 (90%) CSP integer variables are encoded (1581 clauses, 19160 bytes)
0.23/0.66	c 1	404 (100%) CSP integer variables are encoded (1876 clauses, 22995 bytes)
0.23/0.67	c 1	46 (10%) CSP clauses are encoded (1922 clauses, 23752 bytes)
0.23/0.68	c 1	91 (20%) CSP clauses are encoded (1967 clauses, 24530 bytes)
0.23/0.69	c 1	137 (30%) CSP clauses are encoded (2013 clauses, 25326 bytes)
0.23/0.71	c 1	182 (40%) CSP clauses are encoded (3446 clauses, 44412 bytes)
0.23/0.74	c 1	228 (50%) CSP clauses are encoded (15664 clauses, 250764 bytes)
0.23/0.74	c 1	273 (60%) CSP clauses are encoded (16217 clauses, 259842 bytes)
0.23/0.76	c 1	319 (70%) CSP clauses are encoded (28001 clauses, 474435 bytes)
0.23/0.76	c 1	364 (80%) CSP clauses are encoded (28610 clauses, 484478 bytes)
0.23/0.77	c 1	410 (90%) CSP clauses are encoded (29964 clauses, 507966 bytes)
0.23/0.77	c 1	455 (100%) CSP clauses are encoded (34660 clauses, 591802 bytes)
0.23/0.77	c 1	455 CSP clauses encoded
0.23/0.78	c 1	Writing map file : HOME/temp.map
0.23/0.78	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.23/0.78	c 1	SAT : 2280 SAT variables, 34660 SAT clauses, 591802 bytes
0.23/0.78	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.23/0.82	c 1	OBJECTIVE minimize _COST
0.23/0.82	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.23/0.82	c 1	SEARCHING: _COST <= 76
0.23/0.82	c 1	SOLVING HOME/temp.cnf
0.23/0.82	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.23/0.82	c 1	This is MiniSat 2.0 beta
0.23/0.82	c 1	WARNING: for repeatability, setting FPU to use double precision
0.23/0.82	c 1	============================[ Problem Statistics ]=============================
0.23/0.82	c 1	|                                                                             |
0.23/0.82	c 1	|  Number of variables:  2280                                                 |
0.23/0.82	c 1	|  Number of clauses:    34661                                                |
0.23/0.84	c 1	|  Parsing time:         0.02         s                                       |
0.23/0.84	c 1	============================[ Search Statistics ]==============================
0.23/0.84	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.23/0.84	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.23/0.84	c 1	===============================================================================
0.23/0.84	c 1	|         0 |    1672    22366    63212 |     7455        0    nan |  0.000 % |
0.23/0.84	c 1	===============================================================================
0.23/0.84	c 1	restarts              : 1
0.23/0.84	c 1	conflicts             : 1              (48 /sec)
0.23/0.84	c 1	decisions             : 90             (0.00 % random) (4287 /sec)
0.23/0.84	c 1	propagations          : 2286           (108878 /sec)
0.23/0.84	c 1	conflict literals     : 5              (0.00 % deleted)
0.23/0.84	c 1	Memory used           : 3.28 MB
0.23/0.84	c 1	CPU time              : 0.020996 s
0.23/0.84	c 1	
0.23/0.85	c 1	SATISFIABLE
0.23/0.85	c 1	FOUND: _COST <= 76
0.23/0.85	s SATISFIABLE
0.23/0.85	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.23/0.85	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'
0.74/0.92	c 1	Decoding HOME/temp.out
0.74/0.98	c 1	OBJECTIVE _COST 76
0.74/0.98	o 76
0.74/0.98	v 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0.74/0.99	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.88/1.00	c 1	OBJECTIVE BOUND: 0 <= _COST <= 76
0.88/1.00	c 1	SEARCHING: _COST <= 38
0.88/1.00	c 1	SOLVING HOME/temp.cnf
0.88/1.00	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.88/1.00	c 1	This is MiniSat 2.0 beta
0.88/1.00	c 1	WARNING: for repeatability, setting FPU to use double precision
0.88/1.00	c 1	============================[ Problem Statistics ]=============================
0.88/1.00	c 1	|                                                                             |
0.88/1.00	c 1	|  Number of variables:  2280                                                 |
0.88/1.00	c 1	|  Number of clauses:    34661                                                |
0.88/1.02	c 1	|  Parsing time:         0.02         s                                       |
0.88/1.03	c 1	============================[ Search Statistics ]==============================
0.88/1.03	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.88/1.03	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.88/1.03	c 1	===============================================================================
0.88/1.03	c 1	|         0 |    1330    14899    41799 |     4966        0    nan |  0.000 % |
0.88/1.03	c 1	===============================================================================
0.88/1.03	c 1	restarts              : 1
0.88/1.03	c 1	conflicts             : 1              (45 /sec)
0.88/1.03	c 1	decisions             : 80             (0.00 % random) (3637 /sec)
0.88/1.03	c 1	propagations          : 2298           (104474 /sec)
0.88/1.03	c 1	conflict literals     : 5              (0.00 % deleted)
0.88/1.03	c 1	Memory used           : 3.28 MB
0.88/1.03	c 1	CPU time              : 0.021996 s
0.88/1.03	c 1	
0.88/1.03	c 1	SATISFIABLE
0.88/1.03	c 1	FOUND: _COST <= 38
0.88/1.03	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.88/1.03	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'
0.91/1.11	c 1	Decoding HOME/temp.out
0.91/1.16	c 1	OBJECTIVE _COST 38
0.91/1.16	o 38
0.91/1.17	v 1 1 1 0 1 1 1 1 0 1 1 0 0 0 0 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 0 1 0 1 0 1 0 1 1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0.91/1.17	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.91/1.18	c 1	OBJECTIVE BOUND: 0 <= _COST <= 38
0.91/1.18	c 1	SEARCHING: _COST <= 19
0.91/1.18	c 1	SOLVING HOME/temp.cnf
0.91/1.18	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.91/1.19	c 1	This is MiniSat 2.0 beta
0.91/1.19	c 1	WARNING: for repeatability, setting FPU to use double precision
0.91/1.19	c 1	============================[ Problem Statistics ]=============================
0.91/1.19	c 1	|                                                                             |
0.91/1.19	c 1	|  Number of variables:  2280                                                 |
0.91/1.19	c 1	|  Number of clauses:    34661                                                |
1.05/1.20	c 1	|  Parsing time:         0.01         s                                       |
1.05/1.21	c 1	============================[ Search Statistics ]==============================
1.05/1.21	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.05/1.21	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.05/1.21	c 1	===============================================================================
1.05/1.21	c 1	|         0 |    1102     9009    24794 |     3003        0    nan |  0.000 % |
1.05/1.21	c 1	===============================================================================
1.05/1.21	c 1	restarts              : 1
1.05/1.21	c 1	conflicts             : 4              (182 /sec)
1.05/1.21	c 1	decisions             : 119            (0.84 % random) (5410 /sec)
1.05/1.21	c 1	propagations          : 2393           (108793 /sec)
1.05/1.21	c 1	conflict literals     : 26             (0.00 % deleted)
1.05/1.21	c 1	Memory used           : 3.28 MB
1.05/1.21	c 1	CPU time              : 0.021996 s
1.05/1.21	c 1	
1.05/1.21	c 1	SATISFIABLE
1.05/1.21	c 1	FOUND: _COST <= 19
1.05/1.21	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.05/1.21	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.05/1.29	c 1	Decoding HOME/temp.out
1.09/1.34	c 1	OBJECTIVE _COST 19
1.09/1.34	o 19
1.09/1.35	v 1 1 0 0 0 1 1 1 0 0 1 1 1 1 1 0 1 0 1 0 1 1 1 0 0 1 1 1 0 1 0 1 1 1 1 0 1 1 0 1 0 1 1 1 1 1 0 0 0 0 0 1 0 1 1 1 1 1 0 0 1 1 1 1 0 1 1 0 0 1 1 1 1 0 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1.09/1.35	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.09/1.37	c 1	OBJECTIVE BOUND: 0 <= _COST <= 19
1.09/1.37	c 1	SEARCHING: _COST <= 9
1.09/1.37	c 1	SOLVING HOME/temp.cnf
1.09/1.37	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.09/1.37	c 1	This is MiniSat 2.0 beta
1.09/1.37	c 1	WARNING: for repeatability, setting FPU to use double precision
1.09/1.38	c 1	============================[ Problem Statistics ]=============================
1.09/1.38	c 1	|                                                                             |
1.09/1.38	c 1	|  Number of variables:  2280                                                 |
1.09/1.38	c 1	|  Number of clauses:    34661                                                |
1.09/1.39	c 1	|  Parsing time:         0.02         s                                       |
1.23/1.40	c 1	============================[ Search Statistics ]==============================
1.23/1.40	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.23/1.40	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.23/1.40	c 1	===============================================================================
1.23/1.40	c 1	|         0 |     904     5108    13675 |     1702        0    nan |  0.000 % |
1.23/1.40	c 1	===============================================================================
1.23/1.40	c 1	restarts              : 1
1.23/1.40	c 1	conflicts             : 5              (217 /sec)
1.23/1.40	c 1	decisions             : 119            (0.00 % random) (5175 /sec)
1.23/1.40	c 1	propagations          : 2402           (104453 /sec)
1.23/1.40	c 1	conflict literals     : 32             (0.00 % deleted)
1.23/1.40	c 1	Memory used           : 3.28 MB
1.23/1.40	c 1	CPU time              : 0.022996 s
1.23/1.40	c 1	
1.23/1.40	c 1	SATISFIABLE
1.23/1.40	c 1	FOUND: _COST <= 9
1.23/1.40	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.23/1.40	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'
1.23/1.48	c 2	Decoding HOME/temp.out
1.26/1.54	c 2	OBJECTIVE _COST 9
1.26/1.54	o 9
1.26/1.54	v 1 1 0 0 0 1 1 0 0 0 1 0 1 1 1 0 1 0 1 0 1 1 1 0 0 1 1 0 0 1 0 1 1 1 0 0 0 1 0 1 0 1 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 0 0 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1.26/1.55	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.26/1.56	c 2	OBJECTIVE BOUND: 0 <= _COST <= 9
1.26/1.56	c 2	SEARCHING: _COST <= 4
1.26/1.56	c 2	SOLVING HOME/temp.cnf
1.26/1.56	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.26/1.56	c 2	This is MiniSat 2.0 beta
1.26/1.56	c 2	WARNING: for repeatability, setting FPU to use double precision
1.26/1.56	c 2	============================[ Problem Statistics ]=============================
1.26/1.56	c 2	|                                                                             |
1.26/1.56	c 2	|  Number of variables:  2280                                                 |
1.26/1.56	c 2	|  Number of clauses:    34661                                                |
1.26/1.58	c 2	|  Parsing time:         0.01         s                                       |
1.26/1.58	c 2	============================[ Search Statistics ]==============================
1.26/1.58	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.26/1.58	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.26/1.58	c 2	===============================================================================
1.26/1.58	c 2	|         0 |     710     2747     7169 |      915        0    nan |  0.000 % |
1.26/1.59	c 2	===============================================================================
1.26/1.59	c 2	restarts              : 1
1.26/1.59	c 2	conflicts             : 7              (304 /sec)
1.26/1.59	c 2	decisions             : 111            (0.90 % random) (4827 /sec)
1.26/1.59	c 2	propagations          : 2389           (103888 /sec)
1.26/1.59	c 2	conflict literals     : 39             (0.00 % deleted)
1.26/1.59	c 2	Memory used           : 3.28 MB
1.26/1.59	c 2	CPU time              : 0.022996 s
1.26/1.59	c 2	
1.26/1.59	c 2	SATISFIABLE
1.26/1.59	c 2	FOUND: _COST <= 4
1.26/1.59	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.26/1.59	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'
1.44/1.66	c 2	Decoding HOME/temp.out
1.44/1.72	c 2	OBJECTIVE _COST 4
1.44/1.72	o 4
1.44/1.72	v 1 1 1 0 1 1 0 0 0 1 1 0 0 1 0 0 0 0 1 1 0 1 0 1 1 1 1 0 0 1 0 1 0 1 0 1 1 1 0 1 0 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 0 1 1 1 0 1 0 1 1 1 0 0 0 1 1 1 1 1 1 1 1
1.44/1.74	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.44/1.78	c 2	OBJECTIVE BOUND: 0 <= _COST <= 4
1.44/1.78	c 2	SEARCHING: _COST <= 2
1.44/1.78	c 2	SOLVING HOME/temp.cnf
1.44/1.78	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.44/1.78	c 2	This is MiniSat 2.0 beta
1.44/1.78	c 2	WARNING: for repeatability, setting FPU to use double precision
1.44/1.78	c 2	============================[ Problem Statistics ]=============================
1.44/1.78	c 2	|                                                                             |
1.44/1.78	c 2	|  Number of variables:  2280                                                 |
1.44/1.78	c 2	|  Number of clauses:    34661                                                |
1.58/1.80	c 2	|  Parsing time:         0.02         s                                       |
1.58/1.80	c 2	============================[ Search Statistics ]==============================
1.58/1.80	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.58/1.80	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.58/1.80	c 2	===============================================================================
1.58/1.80	c 2	|         0 |     556     1574     4110 |      524        0    nan |  0.000 % |
1.58/1.80	c 2	===============================================================================
1.58/1.81	c 2	restarts              : 1
1.58/1.81	c 2	conflicts             : 12             (500 /sec)
1.58/1.81	c 2	decisions             : 137            (0.73 % random) (5709 /sec)
1.58/1.81	c 2	propagations          : 2463           (102642 /sec)
1.58/1.81	c 2	conflict literals     : 74             (0.00 % deleted)
1.58/1.81	c 2	Memory used           : 3.28 MB
1.58/1.81	c 2	CPU time              : 0.023996 s
1.58/1.81	c 2	
1.58/1.81	c 2	SATISFIABLE
1.58/1.81	c 2	FOUND: _COST <= 2
1.58/1.81	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.58/1.81	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'
1.58/1.88	c 2	Decoding HOME/temp.out
1.61/1.94	c 2	OBJECTIVE _COST 2
1.61/1.94	o 2
1.61/1.94	v 1 1 0 1 0 1 1 0 1 1 0 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 0 1 0 1 1 1 1 1 0 0 1 0 1 0 1 1 0 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 0 1 1 0 0 1 0 1 1 1 0 1 1 0 1 1 1 1 0 1 1 1 0 1 1 1 1 1 1
1.61/1.95	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.61/1.96	c 2	OBJECTIVE BOUND: 0 <= _COST <= 2
1.61/1.96	c 2	SEARCHING: _COST <= 1
1.61/1.96	c 2	SOLVING HOME/temp.cnf
1.61/1.96	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.61/1.96	c 2	This is MiniSat 2.0 beta
1.61/1.96	c 2	WARNING: for repeatability, setting FPU to use double precision
1.61/1.96	c 2	============================[ Problem Statistics ]=============================
1.61/1.96	c 2	|                                                                             |
1.61/1.96	c 2	|  Number of variables:  2280                                                 |
1.61/1.96	c 2	|  Number of clauses:    34661                                                |
1.61/1.98	c 2	|  Parsing time:         0.02         s                                       |
1.61/1.99	c 2	============================[ Search Statistics ]==============================
1.61/1.99	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.61/1.99	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.61/1.99	c 2	===============================================================================
1.61/1.99	c 2	|         0 |     404      757     2114 |      252        0    nan |  0.000 % |
1.61/1.99	c 2	===============================================================================
1.61/1.99	c 2	restarts              : 1
1.61/1.99	c 2	conflicts             : 18             (692 /sec)
1.61/1.99	c 2	decisions             : 177            (1.69 % random) (6809 /sec)
1.61/1.99	c 2	propagations          : 2558           (98400 /sec)
1.61/1.99	c 2	conflict literals     : 147            (0.00 % deleted)
1.61/1.99	c 2	Memory used           : 3.28 MB
1.61/1.99	c 2	CPU time              : 0.025996 s
1.61/1.99	c 2	
1.61/1.99	c 2	SATISFIABLE
1.61/1.99	c 2	FOUND: _COST <= 1
1.61/1.99	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.61/1.99	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'
1.78/2.07	c 2	Decoding HOME/temp.out
1.88/2.13	c 2	OBJECTIVE _COST 1
1.88/2.13	o 1
1.88/2.13	v 1 1 1 1 0 1 1 0 0 1 0 1 1 1 1 0 1 0 1 0 1 1 0 1 0 1 1 1 0 1 1 1 1 1 0 0 1 1 1 1 0 0 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 1 0 1 1 1 1 0 0 1 1 0 1 1 1 1 1 1 1 0 1 1 1 0 1 1 1 0 1 1 0 1 1 1 1 1 1 0 1 1 1 1 0 1
1.88/2.14	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.88/2.15	c 2	OBJECTIVE BOUND: 0 <= _COST <= 1
1.88/2.15	c 2	SEARCHING: _COST <= 0
1.88/2.15	c 2	SOLVING HOME/temp.cnf
1.88/2.15	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.88/2.15	c 2	This is MiniSat 2.0 beta
1.88/2.15	c 2	WARNING: for repeatability, setting FPU to use double precision
1.88/2.15	c 2	============================[ Problem Statistics ]=============================
1.88/2.15	c 2	|                                                                             |
1.88/2.15	c 2	|  Number of variables:  2280                                                 |
1.88/2.15	c 2	|  Number of clauses:    34661                                                |
1.88/2.17	c 2	|  Parsing time:         0.02         s                                       |
1.88/2.17	c 2	============================[ Search Statistics ]==============================
1.88/2.17	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.88/2.17	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.88/2.17	c 2	===============================================================================
1.88/2.17	c 2	|         0 |     100      152      602 |       50        0    nan |  0.000 % |
1.88/2.18	c 2	===============================================================================
1.88/2.18	c 2	restarts              : 1
1.88/2.18	c 2	conflicts             : 27             (1174 /sec)
1.88/2.18	c 2	decisions             : 161            (1.86 % random) (7001 /sec)
1.88/2.18	c 2	propagations          : 2572           (111846 /sec)
1.88/2.18	c 2	conflict literals     : 72             (0.00 % deleted)
1.88/2.18	c 2	Memory used           : 3.28 MB
1.88/2.18	c 2	CPU time              : 0.022996 s
1.88/2.18	c 2	
1.88/2.18	c 2	UNSATISFIABLE
1.88/2.18	c 2	NOT FOUND: _COST <= 0
1.88/2.18	c 2	OBJECTIVE _COST 1
1.88/2.18	s OPTIMUM FOUND
1.88/2.18	c 2	CPU 1.67 (0.04 0.02 1.63 0.28)
1.88/2.18	c 2	END Sat Jul 12 10:45:57 2008

Verifier Data (download as text)

OK	1	151
1 unsatisfied constraints, 151 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-1111680-1215852355/watcher-1111680-1215852355 -o /tmp/evaluation-result-1111680-1215852355/solver-1111680-1215852355 -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-1111680-1215852355.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: 2.00 2.00 2.00 4/98 12210
/proc/meminfo: memFree=1884352/2055920 swapFree=4192812/4192956
[pid=12210] ppid=12208 vsize=12272 CPUtime=0
/proc/12210/stat : 12210 (sugar) R 12208 12210 11292 0 -1 4194304 406 0 0 0 0 0 0 0 18 0 1 0 41932779 12566528 374 996147200 4194304 4206940 548682068592 18446744073709551615 214953933822 0 0 4224 0 0 0 0 17 0 0 0
/proc/12210/statm: 3068 374 275 3 0 168 0

[startup+0.042057 s]
/proc/loadavg: 2.00 2.00 2.00 4/98 12210
/proc/meminfo: memFree=1884352/2055920 swapFree=4192812/4192956
[pid=12210] ppid=12208 vsize=13600 CPUtime=0.03
/proc/12210/stat : 12210 (sugar) R 12208 12210 11292 0 -1 4194304 868 127 0 0 3 0 0 0 16 0 1 0 41932779 13926400 793 996147200 4194304 4206940 548682068592 18446744073709551615 214944912832 0 0 4224 16386 0 0 0 17 0 0 0
/proc/12210/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101061 s]
/proc/loadavg: 2.00 2.00 2.00 4/98 12210
/proc/meminfo: memFree=1884352/2055920 swapFree=4192812/4192956
[pid=12210] ppid=12208 vsize=13600 CPUtime=0.03
/proc/12210/stat : 12210 (sugar) S 12208 12210 11292 0 -1 4194304 898 127 0 0 3 0 0 0 16 0 1 0 41932779 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12210/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301089 s]
/proc/loadavg: 2.00 2.00 2.00 4/98 12210
/proc/meminfo: memFree=1884352/2055920 swapFree=4192812/4192956
[pid=12210] ppid=12208 vsize=13600 CPUtime=0.23
/proc/12210/stat : 12210 (sugar) S 12208 12210 11292 0 -1 4194304 957 4151 0 1 3 0 18 2 17 0 1 0 41932779 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12210/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 13600

[startup+0.701134 s]
/proc/loadavg: 2.00 2.00 2.00 4/98 12210
/proc/meminfo: memFree=1884352/2055920 swapFree=4192812/4192956
[pid=12210] ppid=12208 vsize=13600 CPUtime=0.23
/proc/12210/stat : 12210 (sugar) S 12208 12210 11292 0 -1 4194304 974 4151 0 1 3 0 18 2 15 0 1 0 41932779 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12210/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 13600

[startup+1.50122 s]
/proc/loadavg: 2.00 2.00 2.00 2/109 12244
/proc/meminfo: memFree=1876200/2055920 swapFree=4192812/4192956
[pid=12210] ppid=12208 vsize=13600 CPUtime=1.26
/proc/12210/stat : 12210 (sugar) S 12208 12210 11292 0 -1 4194304 1467 24537 0 5 4 1 105 16 15 0 1 0 41932779 13926400 806 996147200 4194304 4206940 548682068592 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12210/statm: 3400 806 374 3 0 500 0
Current children cumulated CPU time (s) 1.26
Current children cumulated vsize (KiB) 13600

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

[startup+1.90127 s]
/proc/loadavg: 2.00 2.00 2.00 2/109 12244
/proc/meminfo: memFree=1876200/2055920 swapFree=4192812/4192956
[pid=12210] ppid=12208 vsize=13600 CPUtime=1.61
/proc/12210/stat : 12210 (sugar) S 12208 12210 11292 0 -1 4194304 1695 33926 0 7 4 1 134 22 15 0 1 0 41932779 13926400 806 996147200 4194304 4206940 548682068592 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12210/statm: 3400 806 374 3 0 500 0
Current children cumulated CPU time (s) 1.61
Current children cumulated vsize (KiB) 13600

[startup+2.10129 s]
/proc/loadavg: 2.00 2.00 2.00 3/109 12316
/proc/meminfo: memFree=1876648/2055920 swapFree=4192812/4192956
[pid=12210] ppid=12208 vsize=13600 CPUtime=1.78
/proc/12210/stat : 12210 (sugar) S 12208 12210 11292 0 -1 4194304 1809 38618 0 8 4 1 148 25 16 0 1 0 41932779 13926400 806 996147200 4194304 4206940 548682068592 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12210/statm: 3400 806 374 3 0 500 0
[pid=12307] ppid=12210 vsize=5356 CPUtime=0
/proc/12307/stat : 12307 (sh) S 12210 12210 11292 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 41932979 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12307/statm: 1339 233 193 169 0 50 0
[pid=12308] ppid=12307 vsize=863724 CPUtime=0.1
/proc/12308/stat : 12308 (java) S 12307 12210 11292 0 -1 0 3289 0 1 0 8 2 0 0 20 0 9 0 41932979 884453376 2766 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/12308/statm: 215931 2766 1634 9 0 210513 0
[pid=12308/tid=12309] ppid=12307 vsize=863724 CPUtime=0.07
/proc/12308/task/12309/stat : 12309 (java) R 12307 12210 11292 0 -1 64 2370 0 1 0 6 1 0 0 25 0 9 0 41932980 884453376 2767 996147200 134512640 134550740 4294955984 18446744073709551615 104454898 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12308/tid=12310] ppid=12307 vsize=863724 CPUtime=0
/proc/12308/task/12310/stat : 12310 (java) S 12307 12210 11292 0 -1 64 4 0 0 0 0 0 0 0 23 0 9 0 41932981 884453376 2767 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=12308/tid=12311] ppid=12307 vsize=863724 CPUtime=0
/proc/12308/task/12311/stat : 12311 (java) S 12307 12210 11292 0 -1 64 10 0 0 0 0 0 0 0 24 0 9 0 41932981 884453376 2767 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12308/tid=12312] ppid=12307 vsize=863724 CPUtime=0
/proc/12308/task/12312/stat : 12312 (java) S 12307 12210 11292 0 -1 64 4 0 0 0 0 0 0 0 25 0 9 0 41932981 884453376 2768 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12308/tid=12313] ppid=12307 vsize=863724 CPUtime=0
/proc/12308/task/12313/stat : 12313 (java) S 12307 12210 11292 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 41932983 884453376 2768 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12308/tid=12314] ppid=12307 vsize=863724 CPUtime=0.01
/proc/12308/task/12314/stat : 12314 (java) S 12307 12210 11292 0 -1 64 225 0 0 0 1 0 0 0 22 0 9 0 41932983 884453376 2768 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12308/tid=12315] ppid=12307 vsize=863724 CPUtime=0
/proc/12308/task/12315/stat : 12315 (java) S 12307 12210 11292 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 41932983 884453376 2768 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=12308/tid=12316] ppid=12307 vsize=863724 CPUtime=0
/proc/12308/task/12316/stat : 12316 (java) S 12307 12210 11292 0 -1 64 0 0 0 0 0 0 0 0 20 0 9 0 41932983 884453376 2768 996147200 134512640 134550740 4294955984 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.88
Current children cumulated vsize (KiB) 882680

Child status: 0
Real time (s): 2.1832
CPU time (s): 1.9817
CPU user time (s): 1.67774
CPU system time (s): 0.303953
CPU usage (%): 90.7704
Max. virtual memory (cumulated for all children) (KiB): 882680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.67774
system time used= 0.303953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45244
page faults= 9
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3146
involuntary context switches= 2948

runsolver used 0.006998 second user time and 0.033994 second system time

The end

Launcher Data (download as text)

Begin job on node85 at 2008-07-12 10:45:55
IDJOB=1111680
IDBENCH=61309
IDSOLVER=368
FILE ID=node85/1111680-1215852355
PBS_JOBID= 7903429
Free space on /tmp= 126844 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/aim-100/normalized-aim-100-1-6-unsat-3_ext.xml
COMMAND LINE= DIR/sugar -max -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1111680-1215852355/watcher-1111680-1215852355 -o /tmp/evaluation-result-1111680-1215852355/solver-1111680-1215852355 -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-1111680-1215852355.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 34ff322f8f77e22c9e2a6b86b0127d7f
RANDOM SEED=446003425

node85.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		: 3000.225
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		: 3000.225
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:       1884768 kB
Buffers:          5632 kB
Cached:          63456 kB
SwapCached:          0 kB
Active:         102352 kB
Inactive:        21064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1884768 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1460 kB
Writeback:           0 kB
Mapped:          64712 kB
Slab:            30304 kB
Committed_AS:   301300 kB
PageTables:       3864 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= 126844 MiB
End job on node85 at 2008-07-12 10:45:57