Trace number 1114252

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+minisatOPTIMUM2 2.83257 3.05406

General information on the benchmark

Namecsp/composed-25-1-25/
normalized-composed-25-1-25-6_ext.xml
MD5SUMda21448c1b9335ca1478b3b11c484877
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints2
Best CPU time to get the best result obtained on this benchmark0.134979
Satisfiable
(Un)Satisfiability was proved
Number of variables33
Number of constraints247
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension247
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 23:49:20 2008
0.00/0.04	c 0	PID 18788
0.00/0.05	c 0	HOST node26.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1114252-1215899360.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1114252-1215899360.xml' 'HOME/temp.csp'
0.03/0.43	c 0	1 domains, 33 variables, 0 predicates, 247 relations, 247 constraints
0.03/0.47	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.47	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'
0.41/0.55	c 0	Parsing HOME/temp.csp
0.41/0.81	c 0	parsed 528 expressions
0.41/0.87	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.41/0.87	c 1	MAX CSP: 247 constraints
0.41/0.87	c 1	Converting to clausal form CSP
0.41/0.90	c 1	converted 78 (10%) expressions
0.41/0.90	c 1	converted 156 (20%) expressions
0.41/0.90	c 1	converted 234 (30%) expressions
0.41/0.92	c 1	converted 312 (40%) expressions
0.41/0.94	c 1	converted 389 (50%) expressions
0.41/0.94	c 1	converted 467 (60%) expressions
0.41/0.95	c 1	converted 545 (70%) expressions
0.41/0.95	c 1	converted 623 (80%) expressions
0.41/0.96	c 1	converted 701 (90%) expressions
1.01/1.12	c 1	converted 778 (100%) expressions
1.01/1.12	c 1	CSP : 527 integers, 0 booleans, 740 clauses, largest domain size 371
1.01/1.12	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.01/1.12	c 1	Propagation in CSP
1.01/1.15	c 1	240 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.01/1.15	c 1	CSP : 527 integers, 0 booleans, 740 clauses, largest domain size 248
1.01/1.15	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.01/1.15	c 1	Simplifing CSP by introducing new Boolean variables
1.01/1.16	c 1	CSP : 527 integers, 0 booleans, 740 clauses, largest domain size 248
1.01/1.16	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.01/1.19	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.01/1.20	c 1	53 (10%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.01/1.20	c 1	106 (20%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.01/1.20	c 1	159 (30%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.01/1.20	c 1	211 (40%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.12/1.20	c 1	264 (50%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.12/1.21	c 1	317 (60%) CSP integer variables are encoded (644 clauses, 6956 bytes)
1.12/1.21	c 1	369 (70%) CSP integer variables are encoded (893 clauses, 10134 bytes)
1.12/1.21	c 1	422 (80%) CSP integer variables are encoded (1305 clauses, 15490 bytes)
1.12/1.21	c 1	475 (90%) CSP integer variables are encoded (1582 clauses, 19091 bytes)
1.12/1.22	c 1	527 (100%) CSP integer variables are encoded (3474 clauses, 43687 bytes)
1.12/1.26	c 1	74 (10%) CSP clauses are encoded (4329 clauses, 60873 bytes)
1.12/1.28	c 1	148 (20%) CSP clauses are encoded (5150 clauses, 78041 bytes)
1.12/1.29	c 1	222 (30%) CSP clauses are encoded (5934 clauses, 95885 bytes)
1.21/1.30	c 1	296 (40%) CSP clauses are encoded (6984 clauses, 114723 bytes)
1.21/1.31	c 1	370 (50%) CSP clauses are encoded (11017 clauses, 181061 bytes)
1.21/1.32	c 1	444 (60%) CSP clauses are encoded (12359 clauses, 203772 bytes)
1.21/1.34	c 1	518 (70%) CSP clauses are encoded (23624 clauses, 408139 bytes)
1.21/1.34	c 1	592 (80%) CSP clauses are encoded (25115 clauses, 433466 bytes)
1.21/1.36	c 1	666 (90%) CSP clauses are encoded (28497 clauses, 493265 bytes)
1.31/1.47	c 1	740 (100%) CSP clauses are encoded (89050 clauses, 1589673 bytes)
1.31/1.47	c 1	740 CSP clauses encoded
1.31/1.47	c 1	Writing map file : HOME/temp.map
1.31/1.47	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.31/1.47	c 1	SAT : 4001 SAT variables, 89050 SAT clauses, 1589673 bytes
1.31/1.47	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.38/1.53	c 1	OBJECTIVE minimize _COST
1.38/1.53	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
1.38/1.53	c 1	SEARCHING: _COST <= 124
1.38/1.53	c 1	SOLVING HOME/temp.cnf
1.38/1.53	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.38/1.53	c 1	This is MiniSat 2.0 beta
1.38/1.53	c 1	WARNING: for repeatability, setting FPU to use double precision
1.38/1.53	c 1	============================[ Problem Statistics ]=============================
1.38/1.53	c 1	|                                                                             |
1.38/1.53	c 1	|  Number of variables:  4001                                                 |
1.38/1.53	c 1	|  Number of clauses:    89051                                                |
1.38/1.58	c 1	|  Parsing time:         0.04         s                                       |
1.38/1.59	c 1	============================[ Search Statistics ]==============================
1.38/1.59	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.38/1.59	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.38/1.59	c 1	===============================================================================
1.38/1.59	c 1	|         0 |    3017    58582   172895 |    19527        0    nan |  0.000 % |
1.40/1.60	c 1	===============================================================================
1.40/1.60	c 1	restarts              : 1
1.40/1.60	c 1	conflicts             : 42             (636 /sec)
1.40/1.60	c 1	decisions             : 166            (0.60 % random) (2516 /sec)
1.40/1.60	c 1	propagations          : 5535           (83878 /sec)
1.40/1.60	c 1	conflict literals     : 434            (7.07 % deleted)
1.40/1.60	c 1	Memory used           : 5.45 MB
1.40/1.60	c 1	CPU time              : 0.065989 s
1.40/1.60	c 1	
1.40/1.60	c 1	SATISFIABLE
1.40/1.60	c 1	FOUND: _COST <= 124
1.40/1.60	s SATISFIABLE
1.40/1.60	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.40/1.60	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'
1.40/1.68	c 1	Decoding HOME/temp.out
1.47/1.75	c 1	OBJECTIVE _COST 27
1.47/1.75	o 27
1.47/1.75	v 8 8 1 8 8 8 8 6 8 9 8 9 6 7 9 7 9 5 3 6 9 9 5 9 6 8 8 8 7 8 6 7 9
1.47/1.76	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.47/1.77	c 1	OBJECTIVE BOUND: 0 <= _COST <= 27
1.47/1.77	c 1	SEARCHING: _COST <= 13
1.47/1.77	c 1	SOLVING HOME/temp.cnf
1.47/1.77	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.47/1.77	c 1	This is MiniSat 2.0 beta
1.47/1.77	c 1	WARNING: for repeatability, setting FPU to use double precision
1.47/1.77	c 1	============================[ Problem Statistics ]=============================
1.47/1.77	c 1	|                                                                             |
1.47/1.77	c 1	|  Number of variables:  4001                                                 |
1.47/1.77	c 1	|  Number of clauses:    89051                                                |
1.64/1.82	c 1	|  Parsing time:         0.04         s                                       |
1.64/1.84	c 2	============================[ Search Statistics ]==============================
1.64/1.84	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.64/1.84	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.64/1.84	c 2	===============================================================================
1.64/1.84	c 2	|         0 |    1708    13910    42695 |     4636        0    nan |  0.000 % |
1.64/1.85	c 2	===============================================================================
1.64/1.85	c 2	restarts              : 1
1.64/1.85	c 2	conflicts             : 50             (746 /sec)
1.64/1.85	c 2	decisions             : 110            (0.00 % random) (1642 /sec)
1.64/1.85	c 2	propagations          : 5375           (80237 /sec)
1.64/1.85	c 2	conflict literals     : 580            (5.69 % deleted)
1.64/1.85	c 2	Memory used           : 5.45 MB
1.64/1.85	c 2	CPU time              : 0.066989 s
1.64/1.85	c 2	
1.64/1.85	c 2	SATISFIABLE
1.64/1.85	c 2	FOUND: _COST <= 13
1.64/1.85	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.64/1.85	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'
1.73/1.93	c 2	Decoding HOME/temp.out
1.73/2.00	c 2	OBJECTIVE _COST 13
1.73/2.01	o 13
1.73/2.01	v 7 9 6 4 8 3 9 6 9 9 8 9 8 7 4 9 9 7 4 1 9 4 8 8 3 8 8 8 7 8 6 7 9
1.73/2.03	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.73/2.06	c 2	OBJECTIVE BOUND: 0 <= _COST <= 13
1.73/2.06	c 2	SEARCHING: _COST <= 6
1.73/2.06	c 2	SOLVING HOME/temp.cnf
1.73/2.06	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.73/2.07	c 2	This is MiniSat 2.0 beta
1.73/2.07	c 2	WARNING: for repeatability, setting FPU to use double precision
1.73/2.07	c 2	============================[ Problem Statistics ]=============================
1.73/2.07	c 2	|                                                                             |
1.73/2.07	c 2	|  Number of variables:  4001                                                 |
1.73/2.07	c 2	|  Number of clauses:    89051                                                |
1.91/2.12	c 2	|  Parsing time:         0.04         s                                       |
1.91/2.14	c 2	============================[ Search Statistics ]==============================
1.91/2.14	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.91/2.14	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.91/2.14	c 2	===============================================================================
1.91/2.14	c 2	|         0 |    1416     9047    28975 |     3015        0    nan |  0.000 % |
1.91/2.15	c 2	===============================================================================
1.91/2.15	c 2	restarts              : 1
1.91/2.15	c 2	conflicts             : 45             (662 /sec)
1.91/2.15	c 2	decisions             : 84             (0.00 % random) (1235 /sec)
1.91/2.15	c 2	propagations          : 5176           (76130 /sec)
1.91/2.15	c 2	conflict literals     : 515            (6.36 % deleted)
1.91/2.15	c 2	Memory used           : 5.57 MB
1.91/2.15	c 2	CPU time              : 0.067989 s
1.91/2.15	c 2	
1.91/2.15	c 2	SATISFIABLE
1.91/2.15	c 2	FOUND: _COST <= 6
1.91/2.15	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.91/2.15	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'
2.02/2.24	c 2	Decoding HOME/temp.out
2.11/2.31	c 2	OBJECTIVE _COST 6
2.11/2.31	o 6
2.11/2.31	v 9 8 9 2 0 9 8 2 9 7 6 9 2 6 7 9 7 8 5 8 8 3 8 9 9 8 8 8 7 8 6 7 9
2.11/2.31	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.11/2.32	c 2	OBJECTIVE BOUND: 0 <= _COST <= 6
2.11/2.32	c 2	SEARCHING: _COST <= 3
2.11/2.32	c 2	SOLVING HOME/temp.cnf
2.11/2.32	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.11/2.33	c 2	This is MiniSat 2.0 beta
2.11/2.33	c 2	WARNING: for repeatability, setting FPU to use double precision
2.11/2.33	c 2	============================[ Problem Statistics ]=============================
2.11/2.33	c 2	|                                                                             |
2.11/2.33	c 2	|  Number of variables:  4001                                                 |
2.11/2.33	c 2	|  Number of clauses:    89051                                                |
2.11/2.38	c 2	|  Parsing time:         0.04         s                                       |
2.14/2.40	c 2	============================[ Search Statistics ]==============================
2.14/2.40	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.14/2.40	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.14/2.40	c 2	===============================================================================
2.14/2.40	c 2	|         0 |    1166     6555    22246 |     2185        0    nan |  0.000 % |
2.14/2.41	c 2	|       101 |    1166     6555    22246 |     2403      101     12 | 70.857 % |
2.14/2.41	c 2	|       251 |    1166     6555    22246 |     2643      251     12 | 70.858 % |
2.14/2.42	c 2	===============================================================================
2.14/2.42	c 2	restarts              : 3
2.14/2.42	c 2	conflicts             : 398            (4629 /sec)
2.14/2.42	c 2	decisions             : 464            (0.86 % random) (5396 /sec)
2.14/2.42	c 2	propagations          : 60575          (704475 /sec)
2.14/2.42	c 2	conflict literals     : 4336           (20.85 % deleted)
2.14/2.42	c 2	Memory used           : 5.58 MB
2.14/2.42	c 2	CPU time              : 0.085986 s
2.14/2.42	c 2	
2.14/2.42	c 2	SATISFIABLE
2.14/2.42	c 2	FOUND: _COST <= 3
2.14/2.42	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.14/2.42	c 2	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.24/2.51	c 2	Decoding HOME/temp.out
2.24/2.58	c 2	OBJECTIVE _COST 3
2.24/2.58	o 3
2.24/2.58	v 7 8 5 8 6 5 8 9 8 8 8 9 6 2 8 6 9 8 9 9 8 9 9 8 1 7 0 6 0 9 4 5 9
2.24/2.59	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.24/2.64	c 2	OBJECTIVE BOUND: 0 <= _COST <= 3
2.24/2.64	c 2	SEARCHING: _COST <= 1
2.24/2.64	c 2	SOLVING HOME/temp.cnf
2.24/2.64	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.24/2.64	c 2	This is MiniSat 2.0 beta
2.24/2.64	c 2	WARNING: for repeatability, setting FPU to use double precision
2.24/2.64	c 2	============================[ Problem Statistics ]=============================
2.24/2.64	c 2	|                                                                             |
2.24/2.64	c 2	|  Number of variables:  4001                                                 |
2.24/2.64	c 2	|  Number of clauses:    89051                                                |
2.24/2.69	c 2	|  Parsing time:         0.05         s                                       |
2.43/2.71	c 2	============================[ Search Statistics ]==============================
2.43/2.71	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.43/2.71	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.43/2.71	c 2	===============================================================================
2.43/2.71	c 2	|         0 |     791     4267    16505 |     1422        0    nan |  0.000 % |
2.43/2.72	c 2	|       101 |     791     4267    16505 |     1564      101     13 | 80.230 % |
2.43/2.72	c 2	===============================================================================
2.43/2.73	c 2	restarts              : 2
2.43/2.73	c 2	conflicts             : 199            (2585 /sec)
2.43/2.73	c 2	decisions             : 224            (0.89 % random) (2910 /sec)
2.43/2.73	c 2	propagations          : 17167          (222983 /sec)
2.43/2.73	c 2	conflict literals     : 2062           (15.49 % deleted)
2.43/2.73	c 2	Memory used           : 5.57 MB
2.43/2.73	c 2	CPU time              : 0.076988 s
2.43/2.73	c 2	
2.43/2.73	c 2	UNSATISFIABLE
2.43/2.73	c 2	NOT FOUND: _COST <= 1
2.43/2.73	c 2	OBJECTIVE BOUND: 2 <= _COST <= 3
2.43/2.73	c 2	SEARCHING: _COST <= 2
2.43/2.73	c 2	SOLVING HOME/temp.cnf
2.43/2.73	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.43/2.73	c 2	This is MiniSat 2.0 beta
2.43/2.73	c 2	WARNING: for repeatability, setting FPU to use double precision
2.43/2.73	c 2	============================[ Problem Statistics ]=============================
2.43/2.73	c 2	|                                                                             |
2.43/2.73	c 2	|  Number of variables:  4001                                                 |
2.43/2.73	c 2	|  Number of clauses:    89051                                                |
2.43/2.78	c 2	|  Parsing time:         0.04         s                                       |
2.52/2.80	c 2	============================[ Search Statistics ]==============================
2.52/2.80	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.52/2.80	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.52/2.80	c 2	===============================================================================
2.52/2.80	c 2	|         0 |    1038     5615    19809 |     1871        0    nan |  0.000 % |
2.52/2.81	c 2	|       101 |    1038     5615    19809 |     2058      101     13 | 74.056 % |
2.52/2.82	c 2	|       251 |    1038     5615    19809 |     2264      250     11 | 74.433 % |
2.52/2.83	c 2	|       476 |    1020     5490    19447 |     2491      325     11 | 74.506 % |
2.52/2.83	c 2	===============================================================================
2.52/2.83	c 2	restarts              : 4
2.52/2.83	c 2	conflicts             : 484            (5319 /sec)
2.52/2.83	c 2	decisions             : 553            (0.72 % random) (6078 /sec)
2.52/2.83	c 2	propagations          : 80473          (884455 /sec)
2.52/2.83	c 2	conflict literals     : 4670           (28.78 % deleted)
2.52/2.83	c 2	Memory used           : 5.57 MB
2.52/2.83	c 2	CPU time              : 0.090986 s
2.52/2.83	c 2	
2.52/2.83	c 2	SATISFIABLE
2.52/2.84	c 3	FOUND: _COST <= 2
2.52/2.84	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.52/2.84	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'
2.62/2.92	c 3	Decoding HOME/temp.out
2.62/2.99	c 3	OBJECTIVE _COST 2
2.62/2.99	o 2
2.62/2.99	v 6 3 9 1 1 7 3 9 9 6 5 4 8 0 6 0 9 8 7 7 9 9 7 3 3 7 0 6 0 9 4 5 9
2.62/3.02	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.62/3.05	c 3	OBJECTIVE _COST 2
2.62/3.05	s OPTIMUM FOUND
2.62/3.05	c 3	CPU 2.49 (0.04 0.01 2.45 0.3)
2.62/3.05	c 3	END Sat Jul 12 23:49:23 2008

Verifier Data (download as text)

OK	2	245
2 unsatisfied constraints, 245 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-1114252-1215899360/watcher-1114252-1215899360 -o /tmp/evaluation-result-1114252-1215899360/solver-1114252-1215899360 -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-1114252-1215899360.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 4000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.96 2.02 2.00 4/74 18788
/proc/meminfo: memFree=1891640/2055920 swapFree=4181272/4192956
[pid=18788] ppid=18786 vsize=12272 CPUtime=0
/proc/18788/stat : 18788 (sugar) R 18786 18788 18256 0 -1 4194304 396 0 0 0 0 0 0 0 20 0 1 0 46637893 12566528 364 996147200 4194304 4206940 548682068592 18446744073709551615 269045980159 0 0 4224 0 0 0 0 17 1 0 0
/proc/18788/statm: 3068 364 274 3 0 168 0

[startup+0.111923 s]
/proc/loadavg: 1.96 2.02 2.00 4/74 18788
/proc/meminfo: memFree=1891640/2055920 swapFree=4181272/4192956
[pid=18788] ppid=18786 vsize=13600 CPUtime=0.03
/proc/18788/stat : 18788 (sugar) S 18786 18788 18256 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 46637893 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18788/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.202931 s]
/proc/loadavg: 1.96 2.02 2.00 4/74 18788
/proc/meminfo: memFree=1891640/2055920 swapFree=4181272/4192956
[pid=18788] ppid=18786 vsize=13600 CPUtime=0.03
/proc/18788/stat : 18788 (sugar) S 18786 18788 18256 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 46637893 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18788/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302937 s]
/proc/loadavg: 1.96 2.02 2.00 4/74 18788
/proc/meminfo: memFree=1891640/2055920 swapFree=4181272/4192956
[pid=18788] ppid=18786 vsize=13600 CPUtime=0.03
/proc/18788/stat : 18788 (sugar) S 18786 18788 18256 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 46637893 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18788/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701975 s]
/proc/loadavg: 1.96 2.02 2.00 4/74 18788
/proc/meminfo: memFree=1891640/2055920 swapFree=4181272/4192956
[pid=18788] ppid=18786 vsize=13600 CPUtime=0.41
/proc/18788/stat : 18788 (sugar) S 18786 18788 18256 0 -1 4194304 974 4585 0 1 3 0 35 3 16 0 1 0 46637893 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18788/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.41
Current children cumulated vsize (KiB) 13600

[startup+1.50103 s]
/proc/loadavg: 1.96 2.02 2.00 4/85 18810
/proc/meminfo: memFree=1877600/2055920 swapFree=4181272/4192956
[pid=18788] ppid=18786 vsize=13600 CPUtime=0.41
/proc/18788/stat : 18788 (sugar) S 18786 18788 18256 0 -1 4194304 974 4585 0 1 3 0 35 3 15 0 1 0 46637893 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18788/statm: 3400 797 370 3 0 500 0
[pid=18801] ppid=18788 vsize=5356 CPUtime=0
/proc/18801/stat : 18801 (sh) S 18788 18788 18256 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 46637941 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18801/statm: 1339 233 193 169 0 50 0
[pid=18802] ppid=18801 vsize=868492 CPUtime=0.97
/proc/18802/stat : 18802 (java) S 18801 18788 18256 0 -1 0 6551 0 1 0 91 6 0 0 19 0 9 0 46637941 889335808 5735 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18802/statm: 217123 5735 2567 9 0 211670 0
[pid=18802/tid=18803] ppid=18801 vsize=868492 CPUtime=0.65
/proc/18802/task/18803/stat : 18803 (java) S 18801 18788 18256 0 -1 64 2767 0 1 0 62 3 0 0 23 0 9 0 46637942 889335808 5735 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18802/tid=18804] ppid=18801 vsize=868492 CPUtime=0.06
/proc/18802/task/18804/stat : 18804 (java) S 18801 18788 18256 0 -1 64 1613 0 0 0 6 0 0 0 16 0 9 0 46637943 889335808 5735 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18802/tid=18805] ppid=18801 vsize=868492 CPUtime=0
/proc/18802/task/18805/stat : 18805 (java) S 18801 18788 18256 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 46637943 889335808 5735 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18802/tid=18806] ppid=18801 vsize=868492 CPUtime=0
/proc/18802/task/18806/stat : 18806 (java) S 18801 18788 18256 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 46637943 889335808 5735 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18802/tid=18807] ppid=18801 vsize=868492 CPUtime=0
/proc/18802/task/18807/stat : 18807 (java) S 18801 18788 18256 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 46637945 889335808 5735 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18802/tid=18808] ppid=18801 vsize=868492 CPUtime=0.23
/proc/18802/task/18808/stat : 18808 (java) S 18801 18788 18256 0 -1 64 1478 0 0 0 22 1 0 0 16 0 9 0 46637945 889335808 5735 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18802/tid=18809] ppid=18801 vsize=868492 CPUtime=0
/proc/18802/task/18809/stat : 18809 (java) S 18801 18788 18256 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 46637945 889335808 5735 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18802/tid=18810] ppid=18801 vsize=868492 CPUtime=0
/proc/18802/task/18810/stat : 18810 (java) S 18801 18788 18256 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 46637945 889335808 5735 996147200 134512640 134550740 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 887448

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

[startup+1.60205 s]
/proc/loadavg: 1.96 2.02 2.00 4/85 18810
/proc/meminfo: memFree=1877600/2055920 swapFree=4181272/4192956
[pid=18788] ppid=18786 vsize=13600 CPUtime=1.4
/proc/18788/stat : 18788 (sugar) S 18786 18788 18256 0 -1 4194304 1061 11428 0 2 3 0 126 11 16 0 1 0 46637893 13926400 809 996147200 4194304 4206940 548682068592 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18788/statm: 3400 809 374 3 0 500 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 13600

[startup+2.40111 s]
/proc/loadavg: 1.96 2.02 2.00 3/81 18842
/proc/meminfo: memFree=1884800/2055920 swapFree=4181272/4192956
[pid=18788] ppid=18786 vsize=13600 CPUtime=2.14
/proc/18788/stat : 18788 (sugar) S 18786 18788 18256 0 -1 4194304 1409 27550 0 5 4 1 187 22 16 0 1 0 46637893 13926400 809 996147200 4194304 4206940 548682068592 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18788/statm: 3400 809 374 3 0 500 0
Current children cumulated CPU time (s) 2.14
Current children cumulated vsize (KiB) 13600

[startup+2.80114 s]
/proc/loadavg: 1.96 2.02 2.00 3/81 18842
/proc/meminfo: memFree=1884800/2055920 swapFree=4181272/4192956
[pid=18788] ppid=18786 vsize=13600 CPUtime=2.52
/proc/18788/stat : 18788 (sugar) S 18786 18788 18256 0 -1 4194304 1577 34554 0 6 4 1 220 27 16 0 1 0 46637893 13926400 809 996147200 4194304 4206940 548682068592 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18788/statm: 3400 809 374 3 0 500 0
Current children cumulated CPU time (s) 2.52
Current children cumulated vsize (KiB) 13600

[startup+3.00115 s]
/proc/loadavg: 1.96 2.02 2.00 3/81 18842
/proc/meminfo: memFree=1884800/2055920 swapFree=4181272/4192956
[pid=18788] ppid=18786 vsize=13600 CPUtime=2.62
/proc/18788/stat : 18788 (sugar) S 18786 18788 18256 0 -1 4194304 1639 36178 0 6 4 1 229 28 15 0 1 0 46637893 13926400 809 996147200 4194304 4206940 548682068592 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18788/statm: 3400 809 374 3 0 500 0
Current children cumulated CPU time (s) 2.62
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 3.05406
CPU time (s): 2.83257
CPU user time (s): 2.50262
CPU system time (s): 0.329949
CPU usage (%): 92.7477
Max. virtual memory (cumulated for all children) (KiB): 887448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.50262
system time used= 0.329949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41647
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= 2795
involuntary context switches= 2718

runsolver used 0.009998 second user time and 0.021996 second system time

The end

Launcher Data (download as text)

Begin job on node26 at 2008-07-12 23:49:20
IDJOB=1114252
IDBENCH=61710
IDSOLVER=368
FILE ID=node26/1114252-1215899360
PBS_JOBID= 7903666
Free space on /tmp= 66464 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/composed-25-1-25/normalized-composed-25-1-25-6_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-1114252-1215899360/watcher-1114252-1215899360 -o /tmp/evaluation-result-1114252-1215899360/solver-1114252-1215899360 -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-1114252-1215899360.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= da21448c1b9335ca1478b3b11c484877
RANDOM SEED=1727072977

node26.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		: 3000.213
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		: 3000.213
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:       1892120 kB
Buffers:         12272 kB
Cached:          59012 kB
SwapCached:       5216 kB
Active:          83188 kB
Inactive:        30132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1892120 kB
SwapTotal:     4192956 kB
SwapFree:      4181272 kB
Dirty:            1468 kB
Writeback:           0 kB
Mapped:          49348 kB
Slab:            35708 kB
Committed_AS:   198980 kB
PageTables:       1832 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= 66464 MiB
End job on node26 at 2008-07-12 23:49:23