Trace number 1114276

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 2.97555 3.16526

General information on the benchmark

Namecsp/composed-25-1-25/
normalized-composed-25-1-25-8_ext.xml
MD5SUM884862f000072deb6d486ed9fd9a52c7
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 benchmark0.225965
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 23:56:33 2008
0.00/0.04	c 0	PID 19214
0.00/0.05	c 0	HOST node10.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1114276-1215899793.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-1114276-1215899793.xml' 'HOME/temp.csp'
0.03/0.55	c 1	1 domains, 33 variables, 0 predicates, 247 relations, 247 constraints
0.03/0.58	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.58	c 1	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'
0.55/0.66	c 1	Parsing HOME/temp.csp
0.55/0.83	c 1	parsed 528 expressions
0.55/0.83	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.55/0.84	c 1	MAX CSP: 247 constraints
0.55/0.84	c 1	Converting to clausal form CSP
0.55/0.86	c 1	converted 78 (10%) expressions
0.55/0.86	c 1	converted 156 (20%) expressions
0.55/0.86	c 1	converted 234 (30%) expressions
0.55/0.88	c 1	converted 312 (40%) expressions
0.55/0.90	c 1	converted 389 (50%) expressions
0.55/0.90	c 1	converted 467 (60%) expressions
0.55/0.91	c 1	converted 545 (70%) expressions
0.55/0.91	c 1	converted 623 (80%) expressions
0.55/0.92	c 1	converted 701 (90%) expressions
0.55/1.07	c 1	converted 778 (100%) expressions
0.55/1.07	c 1	CSP : 527 integers, 0 booleans, 740 clauses, largest domain size 371
0.55/1.07	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.55/1.07	c 1	Propagation in CSP
0.55/1.10	c 1	240 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.05/1.10	c 1	CSP : 527 integers, 0 booleans, 740 clauses, largest domain size 248
1.05/1.10	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.05/1.10	c 1	Simplifing CSP by introducing new Boolean variables
1.05/1.11	c 1	CSP : 527 integers, 0 booleans, 740 clauses, largest domain size 248
1.05/1.11	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.05/1.13	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.05/1.15	c 1	53 (10%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.05/1.15	c 1	106 (20%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.05/1.15	c 1	159 (30%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.05/1.15	c 1	211 (40%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.05/1.15	c 1	264 (50%) CSP integer variables are encoded (264 clauses, 2776 bytes)
1.05/1.16	c 1	317 (60%) CSP integer variables are encoded (644 clauses, 6956 bytes)
1.05/1.16	c 1	369 (70%) CSP integer variables are encoded (893 clauses, 10134 bytes)
1.05/1.16	c 1	422 (80%) CSP integer variables are encoded (1305 clauses, 15490 bytes)
1.05/1.16	c 1	475 (90%) CSP integer variables are encoded (1582 clauses, 19091 bytes)
1.05/1.16	c 1	527 (100%) CSP integer variables are encoded (3474 clauses, 43687 bytes)
1.15/1.21	c 1	74 (10%) CSP clauses are encoded (4321 clauses, 60737 bytes)
1.15/1.22	c 1	148 (20%) CSP clauses are encoded (5146 clauses, 78041 bytes)
1.15/1.23	c 1	222 (30%) CSP clauses are encoded (5939 clauses, 96260 bytes)
1.15/1.25	c 1	296 (40%) CSP clauses are encoded (6998 clauses, 115356 bytes)
1.15/1.26	c 1	370 (50%) CSP clauses are encoded (11031 clauses, 181694 bytes)
1.15/1.26	c 1	444 (60%) CSP clauses are encoded (12373 clauses, 204405 bytes)
1.15/1.28	c 1	518 (70%) CSP clauses are encoded (23638 clauses, 408772 bytes)
1.15/1.29	c 1	592 (80%) CSP clauses are encoded (25129 clauses, 434099 bytes)
1.24/1.30	c 1	666 (90%) CSP clauses are encoded (28511 clauses, 493898 bytes)
1.34/1.41	c 1	740 (100%) CSP clauses are encoded (89064 clauses, 1590306 bytes)
1.34/1.41	c 1	740 CSP clauses encoded
1.34/1.41	c 1	Writing map file : HOME/temp.map
1.34/1.42	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.34/1.42	c 1	SAT : 4001 SAT variables, 89064 SAT clauses, 1590306 bytes
1.34/1.42	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.34/1.47	c 1	OBJECTIVE minimize _COST
1.34/1.47	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
1.34/1.47	c 1	SEARCHING: _COST <= 124
1.34/1.47	c 1	SOLVING HOME/temp.cnf
1.34/1.47	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.34/1.48	c 1	This is MiniSat 2.0 beta
1.34/1.48	c 1	WARNING: for repeatability, setting FPU to use double precision
1.34/1.48	c 1	============================[ Problem Statistics ]=============================
1.34/1.48	c 1	|                                                                             |
1.34/1.48	c 1	|  Number of variables:  4001                                                 |
1.34/1.48	c 1	|  Number of clauses:    89065                                                |
1.37/1.52	c 2	|  Parsing time:         0.04         s                                       |
1.37/1.54	c 2	============================[ Search Statistics ]==============================
1.37/1.54	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.37/1.54	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.37/1.54	c 2	===============================================================================
1.37/1.54	c 2	|         0 |    3017    58596   173015 |    19532        0    nan |  0.000 % |
1.37/1.54	c 2	===============================================================================
1.37/1.54	c 2	restarts              : 1
1.37/1.54	c 2	conflicts             : 59             (922 /sec)
1.37/1.55	c 2	decisions             : 214            (0.47 % random) (3344 /sec)
1.37/1.55	c 2	propagations          : 6819           (106564 /sec)
1.37/1.55	c 2	conflict literals     : 719            (9.22 % deleted)
1.37/1.55	c 2	Memory used           : 5.45 MB
1.37/1.55	c 2	CPU time              : 0.06399 s
1.37/1.55	c 2	
1.37/1.55	c 2	SATISFIABLE
1.37/1.55	c 2	FOUND: _COST <= 124
1.37/1.55	s SATISFIABLE
1.37/1.55	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.37/1.55	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'
1.45/1.63	c 2	Decoding HOME/temp.out
1.45/1.71	c 2	OBJECTIVE _COST 83
1.45/1.71	o 83
1.45/1.71	v 8 6 7 9 9 7 9 8 1 8 8 9 6 4 9 7 8 5 5 8 1 6 3 8 9 9 9 7 5 6 9 5 9
1.45/1.71	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.45/1.74	c 2	OBJECTIVE BOUND: 0 <= _COST <= 83
1.45/1.74	c 2	SEARCHING: _COST <= 41
1.45/1.74	c 2	SOLVING HOME/temp.cnf
1.45/1.74	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.45/1.75	c 2	This is MiniSat 2.0 beta
1.45/1.75	c 2	WARNING: for repeatability, setting FPU to use double precision
1.45/1.75	c 2	============================[ Problem Statistics ]=============================
1.45/1.75	c 2	|                                                                             |
1.45/1.75	c 2	|  Number of variables:  4001                                                 |
1.45/1.75	c 2	|  Number of clauses:    89065                                                |
1.45/1.79	c 2	|  Parsing time:         0.04         s                                       |
1.63/1.81	c 2	============================[ Search Statistics ]==============================
1.63/1.81	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.63/1.81	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.63/1.81	c 2	===============================================================================
1.63/1.81	c 2	|         0 |    2207    29404    87786 |     9801        0    nan |  0.000 % |
1.63/1.82	c 2	===============================================================================
1.63/1.82	c 2	restarts              : 1
1.63/1.82	c 2	conflicts             : 59             (881 /sec)
1.63/1.82	c 2	decisions             : 212            (0.94 % random) (3165 /sec)
1.63/1.82	c 2	propagations          : 6347           (94747 /sec)
1.63/1.82	c 2	conflict literals     : 728            (9.11 % deleted)
1.63/1.82	c 2	Memory used           : 5.57 MB
1.63/1.82	c 2	CPU time              : 0.066989 s
1.63/1.82	c 2	
1.63/1.82	c 2	SATISFIABLE
1.63/1.83	c 2	FOUND: _COST <= 41
1.63/1.83	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.63/1.83	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'
1.71/1.90	c 2	Decoding HOME/temp.out
1.71/1.98	c 2	OBJECTIVE _COST 41
1.71/1.98	o 41
1.71/1.98	v 9 4 9 8 6 7 3 9 4 5 4 5 9 9 9 9 8 9 5 2 3 5 9 7 9 9 9 7 5 6 9 5 9
1.71/1.98	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.71/2.04	c 2	OBJECTIVE BOUND: 0 <= _COST <= 41
1.71/2.04	c 2	SEARCHING: _COST <= 20
1.71/2.04	c 2	SOLVING HOME/temp.cnf
1.71/2.04	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.71/2.04	c 2	This is MiniSat 2.0 beta
1.71/2.04	c 2	WARNING: for repeatability, setting FPU to use double precision
1.71/2.04	c 2	============================[ Problem Statistics ]=============================
1.71/2.04	c 2	|                                                                             |
1.71/2.04	c 2	|  Number of variables:  4001                                                 |
1.71/2.04	c 2	|  Number of clauses:    89065                                                |
1.71/2.09	c 2	|  Parsing time:         0.04         s                                       |
1.90/2.11	c 2	============================[ Search Statistics ]==============================
1.90/2.11	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.90/2.11	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.90/2.11	c 2	===============================================================================
1.90/2.11	c 2	|         0 |    1878    18156    55008 |     6052        0    nan |  0.000 % |
1.90/2.11	c 2	===============================================================================
1.90/2.11	c 2	restarts              : 1
1.90/2.11	c 2	conflicts             : 60             (870 /sec)
1.90/2.11	c 2	decisions             : 157            (0.00 % random) (2276 /sec)
1.90/2.11	c 2	propagations          : 6202           (89898 /sec)
1.90/2.11	c 2	conflict literals     : 738            (9.11 % deleted)
1.90/2.11	c 2	Memory used           : 5.58 MB
1.90/2.11	c 2	CPU time              : 0.068989 s
1.90/2.11	c 2	
1.90/2.12	c 2	SATISFIABLE
1.90/2.12	c 2	FOUND: _COST <= 20
1.90/2.12	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.90/2.12	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'
1.90/2.20	c 2	Decoding HOME/temp.out
2.03/2.27	c 2	OBJECTIVE _COST 20
2.03/2.27	o 20
2.03/2.27	v 9 9 7 9 9 1 8 8 9 9 2 8 8 0 8 8 8 9 8 9 5 8 4 7 7 9 9 7 5 6 9 5 9
2.03/2.27	c 2	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.03/2.28	c 2	OBJECTIVE BOUND: 0 <= _COST <= 20
2.03/2.28	c 2	SEARCHING: _COST <= 10
2.03/2.28	c 2	SOLVING HOME/temp.cnf
2.03/2.28	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.03/2.28	c 2	This is MiniSat 2.0 beta
2.03/2.28	c 2	WARNING: for repeatability, setting FPU to use double precision
2.03/2.28	c 2	============================[ Problem Statistics ]=============================
2.03/2.28	c 2	|                                                                             |
2.03/2.28	c 2	|  Number of variables:  4001                                                 |
2.03/2.28	c 2	|  Number of clauses:    89065                                                |
2.13/2.33	c 2	|  Parsing time:         0.04         s                                       |
2.13/2.35	c 2	============================[ Search Statistics ]==============================
2.13/2.35	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.13/2.35	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.13/2.35	c 2	===============================================================================
2.13/2.35	c 2	|         0 |    1606    11905    37061 |     3968        0    nan |  0.000 % |
2.13/2.36	c 2	===============================================================================
2.13/2.36	c 2	restarts              : 1
2.13/2.36	c 2	conflicts             : 58             (853 /sec)
2.13/2.36	c 2	decisions             : 122            (0.00 % random) (1794 /sec)
2.13/2.36	c 2	propagations          : 5996           (88191 /sec)
2.13/2.36	c 2	conflict literals     : 706            (9.37 % deleted)
2.13/2.36	c 2	Memory used           : 5.45 MB
2.13/2.36	c 2	CPU time              : 0.067989 s
2.13/2.36	c 2	
2.13/2.36	c 2	SATISFIABLE
2.13/2.36	c 2	FOUND: _COST <= 10
2.13/2.36	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.13/2.36	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'
2.21/2.44	c 2	Decoding HOME/temp.out
2.21/2.51	c 3	OBJECTIVE _COST 10
2.21/2.51	o 10
2.21/2.51	v 7 8 7 9 7 1 8 8 9 9 9 8 8 7 4 9 9 9 4 7 9 9 4 9 6 9 9 7 5 6 9 5 9
2.21/2.51	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.21/2.52	c 3	OBJECTIVE BOUND: 0 <= _COST <= 10
2.21/2.52	c 3	SEARCHING: _COST <= 5
2.21/2.52	c 3	SOLVING HOME/temp.cnf
2.21/2.52	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.21/2.53	c 3	This is MiniSat 2.0 beta
2.21/2.53	c 3	WARNING: for repeatability, setting FPU to use double precision
2.21/2.53	c 3	============================[ Problem Statistics ]=============================
2.21/2.53	c 3	|                                                                             |
2.21/2.53	c 3	|  Number of variables:  4001                                                 |
2.21/2.53	c 3	|  Number of clauses:    89065                                                |
2.21/2.58	c 3	|  Parsing time:         0.04         s                                       |
2.21/2.60	c 3	============================[ Search Statistics ]==============================
2.21/2.60	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.21/2.60	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.21/2.60	c 3	===============================================================================
2.21/2.60	c 3	|         0 |    1351     8289    26973 |     2763        0    nan |  0.000 % |
2.35/2.60	c 3	===============================================================================
2.35/2.60	c 3	restarts              : 1
2.35/2.60	c 3	conflicts             : 65             (916 /sec)
2.35/2.60	c 3	decisions             : 114            (0.00 % random) (1606 /sec)
2.35/2.60	c 3	propagations          : 7353           (103579 /sec)
2.35/2.60	c 3	conflict literals     : 777            (9.76 % deleted)
2.35/2.60	c 3	Memory used           : 5.57 MB
2.35/2.60	c 3	CPU time              : 0.070989 s
2.35/2.60	c 3	
2.35/2.61	c 3	SATISFIABLE
2.35/2.61	c 3	FOUND: _COST <= 5
2.35/2.61	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.35/2.61	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'
2.35/2.69	c 3	Decoding HOME/temp.out
2.44/2.75	c 3	OBJECTIVE _COST 5
2.44/2.75	o 5
2.44/2.75	v 6 5 6 5 8 7 7 8 3 7 8 7 8 8 9 9 5 3 5 7 9 8 7 9 5 3 9 7 7 0 7 5 9
2.44/2.76	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.44/2.77	c 3	OBJECTIVE BOUND: 0 <= _COST <= 5
2.44/2.77	c 3	SEARCHING: _COST <= 2
2.44/2.77	c 3	SOLVING HOME/temp.cnf
2.44/2.77	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.44/2.77	c 3	This is MiniSat 2.0 beta
2.44/2.77	c 3	WARNING: for repeatability, setting FPU to use double precision
2.44/2.77	c 3	============================[ Problem Statistics ]=============================
2.44/2.77	c 3	|                                                                             |
2.44/2.78	c 3	|  Number of variables:  4001                                                 |
2.44/2.78	c 3	|  Number of clauses:    89065                                                |
2.59/2.83	c 3	|  Parsing time:         0.04         s                                       |
2.59/2.85	c 3	============================[ Search Statistics ]==============================
2.59/2.85	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.59/2.85	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.59/2.85	c 3	===============================================================================
2.59/2.85	c 3	|         0 |    1038     5629    19929 |     1876        0    nan |  0.000 % |
2.59/2.86	c 3	|       100 |    1038     5629    19929 |     2063      100     12 | 74.056 % |
2.59/2.86	c 3	===============================================================================
2.59/2.86	c 3	restarts              : 2
2.59/2.86	c 3	conflicts             : 165            (2324 /sec)
2.59/2.86	c 3	decisions             : 248            (0.81 % random) (3493 /sec)
2.59/2.86	c 3	propagations          : 17124          (241220 /sec)
2.59/2.86	c 3	conflict literals     : 1946           (14.76 % deleted)
2.59/2.86	c 3	Memory used           : 5.57 MB
2.59/2.86	c 3	CPU time              : 0.070989 s
2.59/2.86	c 3	
2.59/2.86	c 3	SATISFIABLE
2.59/2.86	c 3	FOUND: _COST <= 2
2.59/2.86	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.59/2.86	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'
2.67/2.94	c 3	Decoding HOME/temp.out
2.67/3.02	c 3	OBJECTIVE _COST 2
2.67/3.02	o 2
2.67/3.02	v 7 6 7 8 9 8 9 7 9 9 9 7 9 7 5 8 5 8 9 9 9 7 8 2 8 9 2 7 2 6 7 3 9
2.67/3.02	c 3	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
2.67/3.07	c 3	OBJECTIVE BOUND: 0 <= _COST <= 2
2.67/3.07	c 3	SEARCHING: _COST <= 1
2.67/3.07	c 3	SOLVING HOME/temp.cnf
2.67/3.07	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.67/3.08	c 3	This is MiniSat 2.0 beta
2.67/3.08	c 3	WARNING: for repeatability, setting FPU to use double precision
2.67/3.08	c 3	============================[ Problem Statistics ]=============================
2.67/3.08	c 3	|                                                                             |
2.67/3.08	c 3	|  Number of variables:  4001                                                 |
2.67/3.08	c 3	|  Number of clauses:    89065                                                |
2.86/3.13	c 3	|  Parsing time:         0.04         s                                       |
2.86/3.15	c 3	============================[ Search Statistics ]==============================
2.86/3.15	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.86/3.15	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.86/3.15	c 3	===============================================================================
2.86/3.15	c 3	|         0 |     791     4281    16625 |     1427        0    nan |  0.000 % |
2.86/3.15	c 3	|       100 |     782     4281    16625 |     1569       99     12 | 86.455 % |
2.86/3.16	c 3	===============================================================================
2.86/3.16	c 3	restarts              : 2
2.86/3.16	c 3	conflicts             : 152            (2083 /sec)
2.86/3.16	c 3	decisions             : 169            (1.78 % random) (2315 /sec)
2.86/3.16	c 3	propagations          : 13825          (189415 /sec)
2.86/3.16	c 3	conflict literals     : 1419           (14.88 % deleted)
2.86/3.16	c 3	Memory used           : 5.57 MB
2.86/3.16	c 3	CPU time              : 0.072988 s
2.86/3.16	c 3	
2.86/3.16	c 3	UNSATISFIABLE
2.86/3.16	c 3	NOT FOUND: _COST <= 1
2.86/3.16	c 3	OBJECTIVE _COST 2
2.86/3.16	s OPTIMUM FOUND
2.86/3.16	c 3	CPU 2.62 (0.04 0.01 2.58 0.32)
2.86/3.16	c 3	END Sat Jul 12 23:56:36 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-1114276-1215899793/watcher-1114276-1215899793 -o /tmp/evaluation-result-1114276-1215899793/solver-1114276-1215899793 -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-1114276-1215899793.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 4/81 19214
/proc/meminfo: memFree=1870304/2055920 swapFree=4192812/4192956
[pid=19214] ppid=19212 vsize=12268 CPUtime=0
/proc/19214/stat : 19214 (sugar) R 19212 19214 18364 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 46682192 12562432 316 996147200 4194304 4206940 548682068592 18446744073709551615 214920034917 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/19214/statm: 3067 316 241 3 0 167 0

[startup+0.103706 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 19214
/proc/meminfo: memFree=1870304/2055920 swapFree=4192812/4192956
[pid=19214] ppid=19212 vsize=13600 CPUtime=0.03
/proc/19214/stat : 19214 (sugar) S 19212 19214 18364 0 -1 4194304 898 127 0 0 3 0 0 0 19 0 1 0 46682192 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19214/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.201714 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 19214
/proc/meminfo: memFree=1870304/2055920 swapFree=4192812/4192956
[pid=19214] ppid=19212 vsize=13600 CPUtime=0.03
/proc/19214/stat : 19214 (sugar) S 19212 19214 18364 0 -1 4194304 898 127 0 0 3 0 0 0 19 0 1 0 46682192 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19214/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301728 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 19214
/proc/meminfo: memFree=1870304/2055920 swapFree=4192812/4192956
[pid=19214] ppid=19212 vsize=13600 CPUtime=0.03
/proc/19214/stat : 19214 (sugar) S 19212 19214 18364 0 -1 4194304 898 127 0 0 3 0 0 0 19 0 1 0 46682192 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19214/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701785 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 19214
/proc/meminfo: memFree=1870304/2055920 swapFree=4192812/4192956
[pid=19214] ppid=19212 vsize=13600 CPUtime=0.55
/proc/19214/stat : 19214 (sugar) S 19212 19214 18364 0 -1 4194304 974 4591 0 1 3 0 48 4 16 0 1 0 46682192 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19214/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.55
Current children cumulated vsize (KiB) 13600

[startup+1.50289 s]
/proc/loadavg: 2.08 2.02 2.01 3/92 19236
/proc/meminfo: memFree=1856200/2055920 swapFree=4192812/4192956
[pid=19214] ppid=19212 vsize=13600 CPUtime=1.37
/proc/19214/stat : 19214 (sugar) S 19212 19214 18364 0 -1 4194304 1061 11440 0 2 3 1 123 10 16 0 1 0 46682192 13926400 809 996147200 4194304 4206940 548682068592 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19214/statm: 3400 809 374 3 0 500 0
Current children cumulated CPU time (s) 1.37
Current children cumulated vsize (KiB) 13600

[startup+3.10111 s]
/proc/loadavg: 2.08 2.02 2.01 3/92 19272
/proc/meminfo: memFree=1862016/2055920 swapFree=4192812/4192956
[pid=19214] ppid=19212 vsize=13600 CPUtime=2.86
/proc/19214/stat : 19214 (sugar) S 19212 19214 18364 0 -1 4194304 1751 43717 0 8 4 1 250 31 16 0 1 0 46682192 13926400 809 996147200 4194304 4206940 548682068592 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19214/statm: 3400 809 374 3 0 500 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 13600

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

[startup+3.10111 s]
/proc/loadavg: 2.08 2.02 2.01 3/92 19272
/proc/meminfo: memFree=1862016/2055920 swapFree=4192812/4192956
[pid=19214] ppid=19212 vsize=13600 CPUtime=2.86
/proc/19214/stat : 19214 (sugar) S 19212 19214 18364 0 -1 4194304 1751 43717 0 8 4 1 250 31 16 0 1 0 46682192 13926400 809 996147200 4194304 4206940 548682068592 18446744073709551615 214928765026 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19214/statm: 3400 809 374 3 0 500 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 3.16526
CPU time (s): 2.97555
CPU user time (s): 2.6236
CPU system time (s): 0.351946
CPU usage (%): 94.0065
Max. virtual memory (cumulated for all children) (KiB): 888336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.6236
system time used= 0.351946
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47165
page faults= 8
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2936
involuntary context switches= 2831

runsolver used 0.011998 second user time and 0.015997 second system time

The end

Launcher Data (download as text)

Begin job on node10 at 2008-07-12 23:56:33
IDJOB=1114276
IDBENCH=61713
IDSOLVER=368
FILE ID=node10/1114276-1215899793
PBS_JOBID= 7903633
Free space on /tmp= 66512 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/composed-25-1-25/normalized-composed-25-1-25-8_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-1114276-1215899793/watcher-1114276-1215899793 -o /tmp/evaluation-result-1114276-1215899793/solver-1114276-1215899793 -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-1114276-1215899793.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 884862f000072deb6d486ed9fd9a52c7
RANDOM SEED=1594539694

node10.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		: 3000.236
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		: 3000.236
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:       1870784 kB
Buffers:         21328 kB
Cached:          73600 kB
SwapCached:          0 kB
Active:          80600 kB
Inactive:        53568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1870784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1324 kB
Writeback:           0 kB
Mapped:          59356 kB
Slab:            36084 kB
Committed_AS:   289684 kB
PageTables:       1904 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= 66508 MiB
End job on node10 at 2008-07-12 23:56:36