Trace number 1112478

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 9.74652 10.5068

General information on the benchmark

Namecsp/super-os/super-os-taillard-4/
normalized-super-os-taillard-4-8.xml
MD5SUMd5a07a74cfbdb85d600c8aa321718c6a
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 benchmark9.74652
Satisfiable
(Un)Satisfiability was proved
Number of variables32
Number of constraints160
Maximum constraint arity2
Maximum domain size214
Number of constraints which are defined in extension0
Number of constraints which are defined in intension160
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 15:24:17 2008
0.00/0.04	c 0	PID 17552
0.00/0.04	c 0	HOST node1.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1112478-1215869057.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1112478-1215869057.xml' 'HOME/temp.csp'
0.03/0.63	c 0	16 domains, 32 variables, 2 predicates, 0 relations, 160 constraints
0.03/0.66	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.66	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'
0.26/0.74	c 0	Parsing HOME/temp.csp
0.26/0.81	c 0	parsed 210 expressions
0.26/0.81	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.26/0.82	c 0	MAX CSP: 160 constraints
0.26/0.82	c 0	Converting to clausal form CSP
0.26/0.84	c 1	converted 38 (10%) expressions
0.26/0.85	c 1	converted 75 (20%) expressions
0.26/0.86	c 1	converted 112 (30%) expressions
0.26/0.87	c 1	converted 150 (40%) expressions
0.26/0.88	c 1	converted 187 (50%) expressions
0.26/0.89	c 1	converted 224 (60%) expressions
0.26/0.90	c 1	converted 262 (70%) expressions
0.26/0.91	c 1	converted 299 (80%) expressions
0.26/0.92	c 1	converted 336 (90%) expressions
0.58/1.04	c 1	converted 373 (100%) expressions
0.58/1.04	c 1	CSP : 352 integers, 0 booleans, 479 clauses, largest domain size 241
0.58/1.04	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.58/1.04	c 1	Propagation in CSP
0.58/1.06	c 1	158 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.58/1.06	c 1	CSP : 352 integers, 0 booleans, 479 clauses, largest domain size 214
0.58/1.06	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.58/1.06	c 1	Simplifing CSP by introducing new Boolean variables
0.58/1.07	c 1	CSP : 352 integers, 320 booleans, 799 clauses, largest domain size 214
0.58/1.07	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.58/1.09	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.68/1.12	c 1	36 (10%) CSP integer variables are encoded (5304 clauses, 66817 bytes)
0.68/1.12	c 1	71 (20%) CSP integer variables are encoded (5304 clauses, 66817 bytes)
0.68/1.12	c 1	106 (30%) CSP integer variables are encoded (5304 clauses, 66817 bytes)
0.68/1.12	c 1	141 (40%) CSP integer variables are encoded (5304 clauses, 66817 bytes)
0.68/1.12	c 1	176 (50%) CSP integer variables are encoded (5304 clauses, 66817 bytes)
0.68/1.12	c 1	212 (60%) CSP integer variables are encoded (6135 clauses, 77620 bytes)
0.68/1.12	c 1	247 (70%) CSP integer variables are encoded (6556 clauses, 83093 bytes)
0.68/1.12	c 1	282 (80%) CSP integer variables are encoded (6883 clauses, 87344 bytes)
0.68/1.12	c 1	317 (90%) CSP integer variables are encoded (7044 clauses, 89437 bytes)
0.68/1.13	c 1	352 (100%) CSP integer variables are encoded (7291 clauses, 92648 bytes)
0.68/1.15	c 1	80 (10%) CSP clauses are encoded (13059 clauses, 191593 bytes)
0.68/1.17	c 1	160 (20%) CSP clauses are encoded (19880 clauses, 314010 bytes)
0.68/1.18	c 1	240 (30%) CSP clauses are encoded (26281 clauses, 434856 bytes)
0.77/1.20	c 1	320 (40%) CSP clauses are encoded (33111 clauses, 564006 bytes)
0.77/1.21	c 1	400 (50%) CSP clauses are encoded (40131 clauses, 696776 bytes)
0.77/1.23	c 1	480 (60%) CSP clauses are encoded (46947 clauses, 825670 bytes)
0.77/1.27	c 1	560 (70%) CSP clauses are encoded (61945 clauses, 1090805 bytes)
0.77/1.30	c 1	640 (80%) CSP clauses are encoded (75497 clauses, 1337141 bytes)
0.88/1.30	c 1	720 (90%) CSP clauses are encoded (77495 clauses, 1371706 bytes)
0.88/1.31	c 1	799 (100%) CSP clauses are encoded (82921 clauses, 1468333 bytes)
0.88/1.31	c 1	799 CSP clauses encoded
0.88/1.31	c 1	Writing map file : HOME/temp.map
0.88/1.32	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.88/1.32	c 1	SAT : 7963 SAT variables, 82921 SAT clauses, 1468333 bytes
0.88/1.32	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.88/1.35	c 1	OBJECTIVE minimize _COST
0.88/1.35	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.88/1.35	c 1	SEARCHING: _COST <= 80
0.88/1.35	c 1	SOLVING HOME/temp.cnf
0.88/1.35	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.88/1.35	c 1	This is MiniSat 2.0 beta
0.88/1.35	c 1	WARNING: for repeatability, setting FPU to use double precision
0.88/1.35	c 1	============================[ Problem Statistics ]=============================
0.88/1.35	c 1	|                                                                             |
0.88/1.35	c 1	|  Number of variables:  7963                                                 |
0.88/1.35	c 1	|  Number of clauses:    82922                                                |
0.88/1.39	c 1	|  Parsing time:         0.03         s                                       |
0.88/1.40	c 1	============================[ Search Statistics ]==============================
0.88/1.40	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.88/1.40	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.88/1.40	c 1	===============================================================================
0.88/1.40	c 1	|         0 |    7323    69389   197942 |    23129        0    nan |  0.000 % |
0.91/1.40	c 1	===============================================================================
0.91/1.40	c 1	restarts              : 1
0.91/1.40	c 1	conflicts             : 0              (0 /sec)
0.91/1.40	c 1	decisions             : 203            (0.99 % random) (4614 /sec)
0.91/1.40	c 1	propagations          : 7963           (181006 /sec)
0.91/1.40	c 1	conflict literals     : 0              ( nan % deleted)
0.91/1.40	c 1	Memory used           : 5.43 MB
0.91/1.40	c 1	CPU time              : 0.043993 s
0.91/1.40	c 1	
0.91/1.41	c 1	SATISFIABLE
0.91/1.41	c 1	FOUND: _COST <= 80
0.91/1.41	s SATISFIABLE
0.91/1.41	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.91/1.41	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.97/1.50	c 1	Decoding HOME/temp.out
0.97/1.56	c 1	OBJECTIVE _COST 80
0.97/1.56	o 80
0.97/1.56	v 20 21 200 201 116 117 5 6 0 1 100 198 196 196 119 119 121 121 213 213 91 91 139 139 208 208 149 149 170 170 125 125
0.97/1.57	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.98/1.61	c 1	OBJECTIVE BOUND: 0 <= _COST <= 80
0.98/1.61	c 1	SEARCHING: _COST <= 40
0.98/1.61	c 1	SOLVING HOME/temp.cnf
0.98/1.61	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.98/1.61	c 1	This is MiniSat 2.0 beta
0.98/1.61	c 1	WARNING: for repeatability, setting FPU to use double precision
0.98/1.61	c 1	============================[ Problem Statistics ]=============================
0.98/1.61	c 1	|                                                                             |
0.98/1.61	c 1	|  Number of variables:  7963                                                 |
0.98/1.61	c 1	|  Number of clauses:    82922                                                |
0.98/1.66	c 1	|  Parsing time:         0.04         s                                       |
0.98/1.66	c 1	============================[ Search Statistics ]==============================
0.98/1.66	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.98/1.66	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.98/1.66	c 1	===============================================================================
0.98/1.66	c 1	|         0 |    6963    61169   174322 |    20389        0    nan |  0.000 % |
0.98/1.68	c 1	===============================================================================
0.98/1.68	c 1	restarts              : 1
0.98/1.68	c 1	conflicts             : 14             (259 /sec)
0.98/1.68	c 1	decisions             : 175            (1.71 % random) (3241 /sec)
0.98/1.68	c 1	propagations          : 19546          (362023 /sec)
0.98/1.68	c 1	conflict literals     : 201            (4.74 % deleted)
0.98/1.68	c 1	Memory used           : 5.43 MB
0.98/1.68	c 1	CPU time              : 0.053991 s
0.98/1.68	c 1	
0.98/1.68	c 1	SATISFIABLE
0.98/1.68	c 1	FOUND: _COST <= 40
0.98/1.68	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.98/1.68	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'
1.19/1.76	c 1	Decoding HOME/temp.out
1.19/1.82	c 1	OBJECTIVE _COST 40
1.19/1.82	o 40
1.19/1.83	v 100 101 0 1 17 16 203 202 102 101 0 1 196 195 20 19 58 59 53 54 192 192 156 156 208 208 166 166 155 156 8 8
1.19/1.83	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.19/1.85	c 2	OBJECTIVE BOUND: 0 <= _COST <= 40
1.19/1.85	c 2	SEARCHING: _COST <= 20
1.19/1.85	c 2	SOLVING HOME/temp.cnf
1.19/1.85	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.19/1.86	c 2	This is MiniSat 2.0 beta
1.19/1.86	c 2	WARNING: for repeatability, setting FPU to use double precision
1.19/1.86	c 2	============================[ Problem Statistics ]=============================
1.19/1.86	c 2	|                                                                             |
1.19/1.86	c 2	|  Number of variables:  7963                                                 |
1.19/1.86	c 2	|  Number of clauses:    82922                                                |
1.34/1.90	c 2	|  Parsing time:         0.04         s                                       |
1.34/1.91	c 2	============================[ Search Statistics ]==============================
1.34/1.91	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.34/1.91	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.34/1.91	c 2	===============================================================================
1.34/1.91	c 2	|         0 |    6723    54679   155552 |    18226        0    nan |  0.000 % |
1.34/1.95	c 2	===============================================================================
1.34/1.95	c 2	restarts              : 1
1.34/1.95	c 2	conflicts             : 37             (430 /sec)
1.34/1.95	c 2	decisions             : 173            (0.58 % random) (2012 /sec)
1.34/1.95	c 2	propagations          : 76626          (891145 /sec)
1.34/1.95	c 2	conflict literals     : 896            (13.93 % deleted)
1.34/1.95	c 2	Memory used           : 5.55 MB
1.34/1.95	c 2	CPU time              : 0.085986 s
1.34/1.95	c 2	
1.34/1.95	c 2	SATISFIABLE
1.34/1.96	c 2	FOUND: _COST <= 20
1.34/1.96	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.34/1.96	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'
1.44/2.03	c 2	Decoding HOME/temp.out
1.44/2.09	c 2	OBJECTIVE _COST 20
1.44/2.09	o 20
1.44/2.09	v 122 121 3 4 38 39 24 23 126 127 0 1 100 101 20 19 59 58 4 3 12 13 155 156 2 3 104 104 170 170 8 8
1.44/2.09	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.56/2.11	c 2	OBJECTIVE BOUND: 0 <= _COST <= 20
1.56/2.11	c 2	SEARCHING: _COST <= 10
1.56/2.11	c 2	SOLVING HOME/temp.cnf
1.56/2.11	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.56/2.11	c 2	This is MiniSat 2.0 beta
1.56/2.11	c 2	WARNING: for repeatability, setting FPU to use double precision
1.56/2.11	c 2	============================[ Problem Statistics ]=============================
1.56/2.11	c 2	|                                                                             |
1.56/2.11	c 2	|  Number of variables:  7963                                                 |
1.56/2.11	c 2	|  Number of clauses:    82922                                                |
1.56/2.16	c 2	|  Parsing time:         0.04         s                                       |
1.56/2.17	c 2	============================[ Search Statistics ]==============================
1.56/2.17	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.56/2.17	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.56/2.17	c 2	===============================================================================
1.56/2.17	c 2	|         0 |    6533    50674   144097 |    16891        0    nan |  0.000 % |
1.58/2.28	c 2	|       101 |    6533    50674   144097 |    18580      101     32 | 17.958 % |
1.58/2.37	c 2	|       251 |    6533    50674   144097 |    20438      251     27 | 17.958 % |
1.58/2.39	c 2	===============================================================================
1.58/2.39	c 2	restarts              : 3
1.58/2.39	c 2	conflicts             : 287            (1067 /sec)
1.58/2.39	c 2	decisions             : 447            (0.89 % random) (1662 /sec)
1.58/2.39	c 2	propagations          : 505513         (1879517 /sec)
1.58/2.39	c 2	conflict literals     : 7584           (27.57 % deleted)
1.58/2.39	c 2	Memory used           : 5.43 MB
1.58/2.39	c 2	CPU time              : 0.268959 s
1.58/2.39	c 2	
1.58/2.39	c 2	SATISFIABLE
1.58/2.39	c 2	FOUND: _COST <= 10
1.58/2.39	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.58/2.39	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'
1.87/2.47	c 2	Decoding HOME/temp.out
1.87/2.54	c 2	OBJECTIVE _COST 10
1.87/2.54	o 10
1.87/2.54	v 0 5 201 200 100 99 183 184 9 10 198 197 104 95 116 117 87 86 0 213 183 192 3 4 0 208 65 64 17 18 116 125
1.87/2.54	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.87/2.56	c 2	OBJECTIVE BOUND: 0 <= _COST <= 10
1.87/2.56	c 2	SEARCHING: _COST <= 5
1.87/2.56	c 2	SOLVING HOME/temp.cnf
1.87/2.56	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.87/2.57	c 2	This is MiniSat 2.0 beta
1.87/2.57	c 2	WARNING: for repeatability, setting FPU to use double precision
1.87/2.57	c 2	============================[ Problem Statistics ]=============================
1.87/2.57	c 2	|                                                                             |
1.87/2.57	c 2	|  Number of variables:  7963                                                 |
1.87/2.57	c 2	|  Number of clauses:    82922                                                |
2.01/2.61	c 2	|  Parsing time:         0.04         s                                       |
2.01/2.62	c 2	============================[ Search Statistics ]==============================
2.01/2.62	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.01/2.62	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.01/2.62	c 2	===============================================================================
2.01/2.62	c 2	|         0 |    6363    48309   137507 |    16103        0    nan |  0.000 % |
2.01/2.73	c 2	|       101 |    6363    48309   137507 |    17713      101     28 | 20.093 % |
2.01/2.86	c 3	|       251 |    6363    48309   137507 |    19484      251     27 | 20.093 % |
2.01/3.09	c 3	|       478 |    6363    48309   137507 |    21433      478     30 | 20.093 % |
2.01/3.20	c 3	===============================================================================
2.01/3.20	c 3	restarts              : 4
2.01/3.20	c 3	conflicts             : 552            (886 /sec)
2.01/3.20	c 3	decisions             : 693            (1.73 % random) (1113 /sec)
2.01/3.20	c 3	propagations          : 1202946        (1931187 /sec)
2.01/3.20	c 3	conflict literals     : 16767          (20.95 % deleted)
2.01/3.20	c 3	Memory used           : 5.43 MB
2.01/3.20	c 3	CPU time              : 0.622905 s
2.01/3.20	c 3	
2.01/3.20	c 3	SATISFIABLE
2.63/3.21	c 3	FOUND: _COST <= 5
2.63/3.21	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.63/3.21	c 3	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.63/3.28	c 3	Decoding HOME/temp.out
2.64/3.34	c 3	OBJECTIVE _COST 5
2.64/3.34	o 5
2.64/3.34	v 121 122 3 4 38 37 23 24 127 126 0 1 101 106 20 19 59 58 5 4 12 13 155 156 0 2 104 103 169 170 11 9
2.64/3.34	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.64/3.37	c 3	OBJECTIVE BOUND: 0 <= _COST <= 5
2.64/3.37	c 3	SEARCHING: _COST <= 2
2.64/3.37	c 3	SOLVING HOME/temp.cnf
2.64/3.37	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.64/3.37	c 3	This is MiniSat 2.0 beta
2.64/3.37	c 3	WARNING: for repeatability, setting FPU to use double precision
2.64/3.37	c 3	============================[ Problem Statistics ]=============================
2.64/3.37	c 3	|                                                                             |
2.64/3.37	c 3	|  Number of variables:  7963                                                 |
2.64/3.37	c 3	|  Number of clauses:    82922                                                |
2.78/3.41	c 3	|  Parsing time:         0.04         s                                       |
2.78/3.42	c 3	============================[ Search Statistics ]==============================
2.78/3.42	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.78/3.42	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.78/3.42	c 3	===============================================================================
2.78/3.42	c 3	|         0 |    6136    46454   132620 |    15484        0    nan |  0.000 % |
2.78/3.56	c 3	|       100 |    6136    46454   132620 |    17033      100     26 | 22.944 % |
2.78/3.71	c 3	|       250 |    6136    46454   132620 |    18736      250     29 | 22.944 % |
2.78/3.97	c 4	|       475 |    6129    46429   132560 |    20610      455     33 | 23.032 % |
3.70/4.30	c 4	|       813 |    6121    46402   132496 |    22671      645     36 | 23.157 % |
4.00/4.61	c 4	|      1321 |    6115    46383   132450 |    24938     1041     33 | 23.283 % |
4.49/5.11	c 5	|      2080 |    6076    46242   132116 |    27432     1281     34 | 23.698 % |
4.59/5.29	c 5	===============================================================================
4.59/5.29	c 5	restarts              : 7
4.59/5.29	c 5	conflicts             : 2671           (1399 /sec)
4.59/5.29	c 5	decisions             : 2753           (1.89 % random) (1442 /sec)
4.59/5.29	c 5	propagations          : 3918671        (2053048 /sec)
4.59/5.29	c 5	conflict literals     : 57057          (35.26 % deleted)
4.59/5.29	c 5	Memory used           : 5.43 MB
4.59/5.29	c 5	CPU time              : 1.90871 s
4.59/5.29	c 5	
4.59/5.29	c 5	UNSATISFIABLE
4.59/5.29	c 5	NOT FOUND: _COST <= 2
4.59/5.29	c 5	OBJECTIVE BOUND: 3 <= _COST <= 5
4.59/5.29	c 5	SEARCHING: _COST <= 4
4.59/5.29	c 5	SOLVING HOME/temp.cnf
4.59/5.29	c 5	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
4.70/5.31	c 5	This is MiniSat 2.0 beta
4.70/5.31	c 5	WARNING: for repeatability, setting FPU to use double precision
4.70/5.31	c 5	============================[ Problem Statistics ]=============================
4.70/5.31	c 5	|                                                                             |
4.70/5.31	c 5	|  Number of variables:  7963                                                 |
4.70/5.31	c 5	|  Number of clauses:    82922                                                |
4.70/5.35	c 5	|  Parsing time:         0.04         s                                       |
4.70/5.36	c 5	============================[ Search Statistics ]==============================
4.70/5.36	c 5	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.70/5.36	c 5	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.70/5.36	c 5	===============================================================================
4.70/5.36	c 5	|         0 |    6298    47685   135829 |    15895        0    nan |  0.000 % |
4.78/5.48	c 5	|       100 |    6298    47685   135829 |    17484      100     28 | 20.909 % |
4.98/5.65	c 5	|       250 |    6298    47685   135829 |    19232      250     34 | 20.909 % |
5.18/5.81	c 5	===============================================================================
5.18/5.81	c 5	restarts              : 3
5.18/5.81	c 5	conflicts             : 409            (825 /sec)
5.18/5.81	c 5	decisions             : 506            (1.38 % random) (1020 /sec)
5.18/5.81	c 5	propagations          : 929172         (1873618 /sec)
5.18/5.81	c 5	conflict literals     : 14128          (18.90 % deleted)
5.18/5.81	c 5	Memory used           : 5.43 MB
5.18/5.81	c 5	CPU time              : 0.495924 s
5.18/5.81	c 5	
5.18/5.81	c 5	SATISFIABLE
5.18/5.82	c 5	FOUND: _COST <= 4
5.18/5.82	c 5	DECODING HOME/temp.out WITH HOME/temp.map
5.18/5.82	c 5	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
5.21/5.90	c 6	Decoding HOME/temp.out
5.21/6.00	c 6	OBJECTIVE _COST 4
5.21/6.00	o 4
5.21/6.00	v 121 122 3 4 38 37 23 22 126 127 0 1 101 105 20 19 59 60 5 4 12 13 156 155 0 2 104 103 169 170 11 9
5.21/6.02	c 6	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
5.21/6.04	c 6	OBJECTIVE BOUND: 3 <= _COST <= 4
5.21/6.04	c 6	SEARCHING: _COST <= 3
5.21/6.04	c 6	SOLVING HOME/temp.cnf
5.21/6.04	c 6	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
5.21/6.05	c 6	This is MiniSat 2.0 beta
5.21/6.05	c 6	WARNING: for repeatability, setting FPU to use double precision
5.21/6.05	c 6	============================[ Problem Statistics ]=============================
5.21/6.05	c 6	|                                                                             |
5.21/6.05	c 6	|  Number of variables:  7963                                                 |
5.21/6.05	c 6	|  Number of clauses:    82922                                                |
5.21/6.09	c 6	|  Parsing time:         0.04         s                                       |
5.21/6.10	c 6	============================[ Search Statistics ]==============================
5.21/6.10	c 6	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
5.21/6.10	c 6	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
5.21/6.10	c 6	===============================================================================
5.41/6.10	c 6	|         0 |    6233    47120   134328 |    15706        0    nan |  0.000 % |
5.41/6.19	c 6	|       100 |    6233    47120   134328 |    17277      100     25 | 21.725 % |
5.41/6.36	c 6	|       252 |    6233    47120   134328 |    19005      252     31 | 21.726 % |
5.95/6.65	c 6	|       479 |    6233    47120   134328 |    20905      479     35 | 21.726 % |
6.25/6.96	c 7	|       816 |    6233    47120   134328 |    22996      816     35 | 21.726 % |
6.75/7.40	c 7	|      1322 |    6233    47120   134328 |    25295     1322     34 | 21.726 % |
7.54/8.23	c 8	|      2083 |    6233    47120   134328 |    27825     2083     35 | 21.726 % |
8.44/9.16	c 9	|      3222 |    6233    47120   134328 |    30607     3222     34 | 21.726 % |
9.43/10.18	c 10	===============================================================================
9.43/10.18	c 10	restarts              : 8
9.43/10.18	c 10	conflicts             : 4198           (1020 /sec)
9.43/10.18	c 10	decisions             : 4334           (1.55 % random) (1053 /sec)
9.43/10.18	c 10	propagations          : 8103600        (1969104 /sec)
9.43/10.18	c 10	conflict literals     : 147758         (28.17 % deleted)
9.43/10.18	c 10	Memory used           : 5.56 MB
9.43/10.18	c 10	CPU time              : 4.11537 s
9.43/10.19	c 10	
9.43/10.19	c 10	SATISFIABLE
9.43/10.19	c 10	FOUND: _COST <= 3
9.43/10.19	c 10	DECODING HOME/temp.out WITH HOME/temp.map
9.43/10.19	c 10	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
9.54/10.36	c 10	Decoding HOME/temp.out
9.54/10.45	c 10	OBJECTIVE _COST 3
9.54/10.45	o 3
9.54/10.45	v 122 121 4 3 38 39 24 23 126 127 1 0 105 101 20 23 59 60 5 4 12 13 156 155 3 0 104 105 169 170 9 12
9.54/10.46	c 10	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
9.54/10.50	c 10	OBJECTIVE _COST 3
9.54/10.50	s OPTIMUM FOUND
9.54/10.50	c 10	CPU 9.35 (0.04 0.01 9.31 0.36)
9.54/10.50	c 10	END Sat Jul 12 15:24:27 2008

Verifier Data (download as text)

OK	3	157
3 unsatisfied constraints, 157 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-1112478-1215869057/watcher-1112478-1215869057 -o /tmp/evaluation-result-1112478-1215869057/solver-1112478-1215869057 -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-1112478-1215869057.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: 2.54 2.29 2.11 5/80 17552
/proc/meminfo: memFree=1755224/2055920 swapFree=4180652/4192956
[pid=17552] ppid=17550 vsize=18572 CPUtime=0
/proc/17552/stat : 17552 (runsolver) R 17550 17552 16674 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 43609160 19017728 292 996147200 4194304 4296836 548682068256 18446744073709551615 259353275687 0 0 4096 24578 0 0 0 17 1 0 0
/proc/17552/statm: 4643 292 257 25 0 2626 0

[startup+0.070242 s]
/proc/loadavg: 2.54 2.29 2.11 5/80 17552
/proc/meminfo: memFree=1755224/2055920 swapFree=4180652/4192956
[pid=17552] ppid=17550 vsize=13600 CPUtime=0.03
/proc/17552/stat : 17552 (sugar) S 17550 17552 16674 0 -1 4194304 898 127 0 0 3 0 0 0 19 0 1 0 43609160 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17552/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.106245 s]
/proc/loadavg: 2.54 2.29 2.11 5/80 17552
/proc/meminfo: memFree=1755224/2055920 swapFree=4180652/4192956
[pid=17552] ppid=17550 vsize=13600 CPUtime=0.03
/proc/17552/stat : 17552 (sugar) S 17550 17552 16674 0 -1 4194304 898 127 0 0 3 0 0 0 19 0 1 0 43609160 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17552/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301462 s]
/proc/loadavg: 2.54 2.29 2.11 5/80 17552
/proc/meminfo: memFree=1755224/2055920 swapFree=4180652/4192956
[pid=17552] ppid=17550 vsize=13600 CPUtime=0.03
/proc/17552/stat : 17552 (sugar) S 17550 17552 16674 0 -1 4194304 898 127 0 0 3 0 0 0 19 0 1 0 43609160 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17552/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701505 s]
/proc/loadavg: 2.54 2.29 2.11 5/80 17552
/proc/meminfo: memFree=1755224/2055920 swapFree=4180652/4192956
[pid=17552] ppid=17550 vsize=13600 CPUtime=0.26
/proc/17552/stat : 17552 (sugar) S 17550 17552 16674 0 -1 4194304 957 4178 0 1 3 0 20 3 17 0 1 0 43609160 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/17552/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 13600

[startup+1.50159 s]
/proc/loadavg: 2.54 2.29 2.11 4/91 17574
/proc/meminfo: memFree=1743872/2055920 swapFree=4180652/4192956
[pid=17552] ppid=17550 vsize=13600 CPUtime=0.97
/proc/17552/stat : 17552 (sugar) S 17550 17552 16674 0 -1 4194304 1108 12295 0 2 3 0 84 10 16 0 1 0 43609160 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17552/statm: 3400 808 374 3 0 500 0
Current children cumulated CPU time (s) 0.97
Current children cumulated vsize (KiB) 13600

[startup+3.10178 s]
/proc/loadavg: 2.54 2.29 2.11 3/91 17610
/proc/meminfo: memFree=1746304/2055920 swapFree=4180652/4192956
[pid=17552] ppid=17550 vsize=13600 CPUtime=2.01
/proc/17552/stat : 17552 (sugar) S 17550 17552 16674 0 -1 4194304 1522 32058 0 6 4 1 172 24 15 0 1 0 43609160 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17552/statm: 3400 808 374 3 0 500 0
Current children cumulated CPU time (s) 2.01
Current children cumulated vsize (KiB) 13600

[startup+6.30197 s]
/proc/loadavg: 2.58 2.30 2.11 3/83 17638
/proc/meminfo: memFree=1746560/2055920 swapFree=4180652/4192956
[pid=17552] ppid=17550 vsize=13600 CPUtime=5.41
/proc/17552/stat : 17552 (sugar) S 17550 17552 16674 0 -1 4194304 1803 44333 0 8 4 1 504 32 15 0 1 0 43609160 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17552/statm: 3400 808 374 3 0 500 0
Current children cumulated CPU time (s) 5.41
Current children cumulated vsize (KiB) 13600

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

[startup+7.90216 s]
/proc/loadavg: 2.58 2.30 2.11 3/83 17650
/proc/meminfo: memFree=1746560/2055920 swapFree=4180652/4192956
[pid=17552] ppid=17550 vsize=13600 CPUtime=5.41
/proc/17552/stat : 17552 (sugar) S 17550 17552 16674 0 -1 4194304 1803 44333 0 8 4 1 504 32 15 0 1 0 43609160 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17552/statm: 3400 808 374 3 0 500 0
[pid=17649] ppid=17552 vsize=5356 CPUtime=0
/proc/17649/stat : 17649 (sh) S 17552 17552 16674 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 43609764 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17649/statm: 1339 232 193 169 0 50 0
[pid=17650] ppid=17649 vsize=5552 CPUtime=1.83
/proc/17650/stat : 17650 (minisat) R 17649 17552 16674 0 -1 4194304 1299 0 0 0 183 0 0 0 25 0 1 0 43609765 5685248 1285 996147200 134512640 135127466 4294956256 18446744073709551615 134530644 0 0 4096 3 0 0 0 17 0 0 0
/proc/17650/statm: 1388 1285 75 150 0 1235 0
Current children cumulated CPU time (s) 7.24
Current children cumulated vsize (KiB) 24508

[startup+9.50235 s]
/proc/loadavg: 2.61 2.31 2.12 4/83 17650
/proc/meminfo: memFree=1746560/2055920 swapFree=4180652/4192956
[pid=17552] ppid=17550 vsize=13600 CPUtime=5.41
/proc/17552/stat : 17552 (sugar) S 17550 17552 16674 0 -1 4194304 1803 44333 0 8 4 1 504 32 16 0 1 0 43609160 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17552/statm: 3400 808 374 3 0 500 0
[pid=17649] ppid=17552 vsize=5356 CPUtime=0
/proc/17649/stat : 17649 (sh) S 17552 17552 16674 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 43609764 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17649/statm: 1339 232 193 169 0 50 0
[pid=17650] ppid=17649 vsize=5552 CPUtime=3.43
/proc/17650/stat : 17650 (minisat) R 17649 17552 16674 0 -1 4194304 1302 0 0 0 343 0 0 0 25 0 1 0 43609765 5685248 1288 996147200 134512640 135127466 4294956256 18446744073709551615 134530828 0 0 4096 3 0 0 0 17 0 0 0
/proc/17650/statm: 1388 1288 75 150 0 1235 0
Current children cumulated CPU time (s) 8.84
Current children cumulated vsize (KiB) 24508

[startup+10.3024 s]
/proc/loadavg: 2.61 2.31 2.12 3/83 17650
/proc/meminfo: memFree=1746496/2055920 swapFree=4180652/4192956
[pid=17552] ppid=17550 vsize=13600 CPUtime=9.54
/proc/17552/stat : 17552 (sugar) S 17550 17552 16674 0 -1 4194304 1845 45957 0 8 4 1 916 33 17 0 1 0 43609160 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17552/statm: 3400 808 374 3 0 500 0
Current children cumulated CPU time (s) 9.54
Current children cumulated vsize (KiB) 13600

[startup+10.5015 s]
/proc/loadavg: 2.61 2.31 2.12 3/83 17650
/proc/meminfo: memFree=1746496/2055920 swapFree=4180652/4192956
[pid=17552] ppid=17550 vsize=13600 CPUtime=9.54
/proc/17552/stat : 17552 (sugar) S 17550 17552 16674 0 -1 4194304 1866 45957 0 8 4 1 916 33 15 0 1 0 43609160 13926400 808 996147200 4194304 4206940 548682068592 18446744073709551615 259362173026 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/17552/statm: 3400 808 374 3 0 500 0
Current children cumulated CPU time (s) 9.54
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 10.5068
CPU time (s): 9.74652
CPU user time (s): 9.36158
CPU system time (s): 0.384941
CPU usage (%): 92.7643
Max. virtual memory (cumulated for all children) (KiB): 887428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.36158
system time used= 0.384941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51628
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= 2908
involuntary context switches= 4135

runsolver used 0.017997 second user time and 0.042993 second system time

The end

Launcher Data (download as text)

Begin job on node1 at 2008-07-12 15:24:17
IDJOB=1112478
IDBENCH=61424
IDSOLVER=368
FILE ID=node1/1112478-1215869057
PBS_JOBID= 7903498
Free space on /tmp= 66520 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/super-os/super-os-taillard-4/normalized-super-os-taillard-4-8.xml
COMMAND LINE= DIR/sugar -max -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1112478-1215869057/watcher-1112478-1215869057 -o /tmp/evaluation-result-1112478-1215869057/solver-1112478-1215869057 -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-1112478-1215869057.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= d5a07a74cfbdb85d600c8aa321718c6a
RANDOM SEED=191978468

node1.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		: 3000.244
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		: 3000.244
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:       1755704 kB
Buffers:         44164 kB
Cached:          88840 kB
SwapCached:       6396 kB
Active:         186260 kB
Inactive:        69288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1755704 kB
SwapTotal:     4192956 kB
SwapFree:      4180652 kB
Dirty:            1400 kB
Writeback:           0 kB
Mapped:         138548 kB
Slab:            29656 kB
Committed_AS:   977172 kB
PageTables:       2128 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= 66520 MiB
End job on node1 at 2008-07-12 15:24:27