Trace number 1114627

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+minisat-incOPTIMUM2 4.12037 4.66607

General information on the benchmark

Namecsp/composed-75-1-25/
normalized-composed-75-1-25-4_ext.xml
MD5SUM4ad1ca743a645c58d80f109c05bf2d54
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 benchmark1.12883
Satisfiable
(Un)Satisfiability was proved
Number of variables83
Number of constraints647
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension647
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)

0.03/0.06	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.03/0.06	c 0	BEGIN Thu Aug  7 20:56:49 2008
0.03/0.06	c 0	PID 15355
0.03/0.07	c 0	HOST node85.alineos.net
0.03/0.07	c 0	CONVERTING HOME/instance-1114627-1218135409.xml TO HOME/temp.csp
0.03/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1114627-1218135409.xml' 'HOME/temp.csp'
0.06/0.41	c 0	1 domains, 83 variables, 0 predicates, 647 relations, 647 constraints
0.06/0.45	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.45	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -incremental -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.51/0.53	c 0	Parsing HOME/temp.csp
0.51/0.68	c 0	parsed 1378 expressions
0.51/0.68	c 0	Heap : 2 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.51/0.69	c 0	MAX CSP: 647 constraints
0.51/0.69	c 0	Converting to clausal form CSP
0.51/0.72	c 0	converted 203 (10%) expressions
0.51/0.72	c 0	converted 406 (20%) expressions
0.51/0.72	c 0	converted 609 (30%) expressions
0.51/0.75	c 0	converted 812 (40%) expressions
0.51/0.76	c 1	converted 1014 (50%) expressions
0.51/0.78	c 1	converted 1217 (60%) expressions
0.51/0.80	c 1	converted 1420 (70%) expressions
0.51/0.81	c 1	converted 1623 (80%) expressions
0.51/0.82	c 1	converted 1826 (90%) expressions
1.17/1.00	c 1	converted 2028 (100%) expressions
1.17/1.00	c 1	CSP : 1377 integers, 0 booleans, 1940 clauses, largest domain size 971
1.17/1.00	c 1	Heap : 4 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.17/1.00	c 1	Propagation in CSP
1.17/1.04	c 1	642 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.17/1.04	c 1	CSP : 1377 integers, 0 booleans, 1940 clauses, largest domain size 648
1.17/1.04	c 1	Heap : 4 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.17/1.04	c 1	Simplifing CSP by introducing new Boolean variables
1.17/1.05	c 1	CSP : 1377 integers, 0 booleans, 1940 clauses, largest domain size 648
1.17/1.05	c 1	Heap : 4 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.17/1.08	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.17/1.09	c 1	138 (10%) CSP integer variables are encoded (664 clauses, 7176 bytes)
1.17/1.09	c 1	276 (20%) CSP integer variables are encoded (664 clauses, 7176 bytes)
1.17/1.09	c 1	414 (30%) CSP integer variables are encoded (664 clauses, 7176 bytes)
1.17/1.09	c 1	551 (40%) CSP integer variables are encoded (664 clauses, 7176 bytes)
1.17/1.09	c 1	689 (50%) CSP integer variables are encoded (664 clauses, 7176 bytes)
1.17/1.10	c 1	827 (60%) CSP integer variables are encoded (1790 clauses, 21814 bytes)
1.17/1.10	c 1	964 (70%) CSP integer variables are encoded (2636 clauses, 32812 bytes)
1.17/1.10	c 1	1102 (80%) CSP integer variables are encoded (3914 clauses, 49426 bytes)
1.17/1.10	c 1	1240 (90%) CSP integer variables are encoded (4839 clauses, 61451 bytes)
1.30/1.11	c 1	1377 (100%) CSP integer variables are encoded (11292 clauses, 150595 bytes)
1.30/1.16	c 1	194 (10%) CSP clauses are encoded (13581 clauses, 199238 bytes)
1.30/1.18	c 1	388 (20%) CSP clauses are encoded (15868 clauses, 253206 bytes)
1.41/1.21	c 1	582 (30%) CSP clauses are encoded (18101 clauses, 306586 bytes)
1.41/1.23	c 1	776 (40%) CSP clauses are encoded (21820 clauses, 376675 bytes)
1.41/1.28	c 1	970 (50%) CSP clauses are encoded (47612 clauses, 844035 bytes)
1.41/1.30	c 1	1164 (60%) CSP clauses are encoded (55394 clauses, 981466 bytes)
1.60/1.42	c 1	1358 (70%) CSP clauses are encoded (130030 clauses, 2350159 bytes)
1.60/1.44	c 1	1552 (80%) CSP clauses are encoded (138998 clauses, 2508865 bytes)
1.60/1.48	c 1	1746 (90%) CSP clauses are encoded (160422 clauses, 2896766 bytes)
2.40/2.23	c 2	1940 (100%) CSP clauses are encoded (563317 clauses, 11012636 bytes)
2.40/2.23	c 2	1940 CSP clauses encoded
2.40/2.23	c 2	Writing map file : HOME/temp.map
2.40/2.24	c 2	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.40/2.24	c 2	SAT : 12669 SAT variables, 563317 SAT clauses, 11012636 bytes
2.40/2.24	c 2	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.40/2.29	c 2	OBJECTIVE minimize _COST
2.40/2.29	c 2	SOLVING HOME/temp.cnf
2.40/2.29	c 2	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
2.40/2.29	c 2	This is MiniSat 2.0 beta incremental
2.40/2.29	c 2	WARNING: for repeatability, setting FPU to use double precision
2.40/2.29	c 2	============================[ Problem Statistics ]=============================
2.40/2.29	c 2	|                                                                             |
2.40/2.30	c 2	|  Number of variables:  12669                                                |
2.40/2.30	c 2	|  Number of clauses:    563317                                               |
2.46/2.54	c 2	|  Parsing time:         0.21         s                                       |
2.46/2.56	c 2	OK
2.46/2.56	c 2	OBJECTIVE BOUND: 0 <= _COST <= 
2.46/2.56	c 2	SEARCHING: _COST <= 324
2.46/2.56	c 2	============================[ Search Statistics ]==============================
2.46/2.56	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.46/2.56	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.46/2.56	c 2	===============================================================================
2.46/2.56	c 2	|         0 |   12669   563317  1668682 |   187772        0    nan |  0.000 % |
2.46/2.61	c 2	===============================================================================
2.46/2.61	c 2	restarts              : 1
2.46/2.61	c 2	conflicts             : 74            (272 /sec)
2.46/2.61	c 2	decisions             : 335           (0.60 % random) (1232 /sec)
2.46/2.61	c 2	propagations          : 19608          (72099 /sec)
2.46/2.61	c 2	conflict literals     : 971            (12.05 % deleted)
2.46/2.61	c 2	Memory used           : 25.29 MB
2.46/2.61	c 2	CPU time              : 0.271958 s
2.46/2.61	c 2	
2.46/2.61	c 2	SATISFIABLE
2.46/2.62	c 2	OK
2.46/2.62	c 2	FOUND: _COST <= 324
2.46/2.62	s SATISFIABLE
2.46/2.62	c 2	DECODING HOME/temp.out WITH HOME/temp.map
2.46/2.62	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.46/2.68	c 2	Decoding HOME/temp.out
2.46/2.77	c 3	OBJECTIVE _COST 65
2.46/2.77	o 65
2.46/2.77	v 6 5 7 5 6 8 9 3 8 9 5 9 5 0 0 8 7 9 8 9 9 6 9 8 8 8 8 0 7 7 5 5 0 8 9 5 8 9 9 9 9 7 8 8 9 8 6 9 0 9 9 9 1 3 5 6 8 9 5 6 0 2 8 5 2 9 9 9 9 6 9 7 9 9 8 9 9 9 9 5 0 7 7
2.46/2.77	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.46/2.79	c 3	OK
2.46/2.79	c 3	OBJECTIVE BOUND: 0 <= _COST <= 65
2.46/2.79	c 3	SEARCHING: _COST <= 32
2.46/2.79	c 3	============================[ Search Statistics ]==============================
2.46/2.79	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.46/2.79	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.46/2.79	c 3	===============================================================================
2.46/2.79	c 3	|        74 |   12669   563317  1668682 |   187772       74     13 |  0.000 % |
2.66/2.80	c 3	===============================================================================
2.66/2.80	c 3	restarts              : 2
2.66/2.80	c 3	conflicts             : 75            (253 /sec)
2.66/2.80	c 3	decisions             : 453           (0.66 % random) (1531 /sec)
2.66/2.80	c 3	propagations          : 35374          (119525 /sec)
2.66/2.80	c 3	conflict literals     : 980            (12.26 % deleted)
2.66/2.80	c 3	Memory used           : 25.42 MB
2.66/2.80	c 3	CPU time              : 0.295955 s
2.66/2.80	c 3	
2.66/2.80	c 3	SATISFIABLE
2.66/2.81	c 3	OK
2.66/2.81	c 3	FOUND: _COST <= 32
2.66/2.81	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.66/2.81	c 3	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.66/2.87	c 3	Decoding HOME/temp.out
2.66/2.95	c 3	OBJECTIVE _COST 32
2.66/2.95	o 32
2.66/2.96	v 7 4 9 5 0 0 9 7 3 2 5 4 8 8 9 9 7 9 6 4 9 7 8 9 8 8 4 9 6 5 7 8 1 8 9 7 9 9 9 9 9 7 9 1 9 8 6 9 2 9 7 9 3 9 8 7 1 9 4 7 3 3 9 6 9 2 9 9 9 5 9 9 9 3 8 9 9 9 9 9 9 9 9
2.66/2.96	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
2.66/3.01	c 3	OK
2.66/3.01	c 3	OBJECTIVE BOUND: 0 <= _COST <= 32
2.66/3.01	c 3	SEARCHING: _COST <= 16
2.66/3.01	c 3	============================[ Search Statistics ]==============================
2.66/3.01	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.66/3.01	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.66/3.01	c 3	===============================================================================
2.66/3.01	c 3	|        75 |    6187   563317  1668682 |   187772       75     13 |  0.000 % |
2.66/3.02	c 3	===============================================================================
2.66/3.02	c 3	restarts              : 3
2.66/3.02	c 3	conflicts             : 78            (252 /sec)
2.66/3.02	c 3	decisions             : 560           (0.71 % random) (1807 /sec)
2.66/3.02	c 3	propagations          : 42407          (136818 /sec)
2.66/3.02	c 3	conflict literals     : 1037           (11.74 % deleted)
2.66/3.02	c 3	Memory used           : 25.42 MB
2.66/3.02	c 3	CPU time              : 0.309952 s
2.66/3.02	c 3	
2.66/3.02	c 3	SATISFIABLE
2.66/3.02	c 3	OK
2.66/3.02	c 3	FOUND: _COST <= 16
2.66/3.02	c 3	DECODING HOME/temp.out WITH HOME/temp.map
2.66/3.02	c 3	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
2.66/3.09	c 3	Decoding HOME/temp.out
2.85/3.18	c 3	OBJECTIVE _COST 16
2.85/3.18	o 16
2.85/3.18	v 3 6 9 5 9 3 9 0 4 9 4 6 8 5 9 2 1 1 6 9 9 7 8 9 8 9 5 6 9 9 7 8 3 7 9 7 8 5 8 9 9 9 9 7 9 8 6 6 2 8 8 9 3 9 8 7 1 9 0 7 0 6 9 3 5 9 9 9 9 6 9 7 5 3 8 9 8 9 9 8 9 9 9
2.85/3.18	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
3.38/3.23	c 3	OK
3.38/3.23	c 3	OBJECTIVE BOUND: 0 <= _COST <= 16
3.38/3.23	c 3	SEARCHING: _COST <= 8
3.38/3.23	c 3	============================[ Search Statistics ]==============================
3.38/3.23	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.38/3.23	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.38/3.23	c 3	===============================================================================
3.38/3.23	c 3	|        78 |    5367   563317  1668682 |   187772       78     13 |  0.000 % |
3.38/3.23	c 3	===============================================================================
3.38/3.23	c 3	restarts              : 4
3.38/3.24	c 3	conflicts             : 93            (288 /sec)
3.38/3.24	c 3	decisions             : 656           (0.61 % random) (2031 /sec)
3.38/3.24	c 3	propagations          : 54735          (169484 /sec)
3.38/3.24	c 3	conflict literals     : 1231           (15.74 % deleted)
3.38/3.24	c 3	Memory used           : 25.42 MB
3.38/3.24	c 3	CPU time              : 0.32295 s
3.38/3.24	c 3	
3.38/3.24	c 3	SATISFIABLE
3.38/3.24	c 3	OK
3.38/3.24	c 3	FOUND: _COST <= 8
3.38/3.24	c 3	DECODING HOME/temp.out WITH HOME/temp.map
3.38/3.24	c 3	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
3.41/3.31	c 3	Decoding HOME/temp.out
3.41/3.39	c 3	OBJECTIVE _COST 8
3.41/3.39	o 8
3.41/3.39	v 2 5 8 5 9 9 7 0 7 8 5 7 8 8 9 0 7 9 6 9 9 7 8 9 8 8 8 6 2 7 9 7 3 5 9 5 9 9 8 9 9 9 2 8 9 8 4 9 5 9 9 9 6 5 4 8 5 9 4 7 3 8 9 5 2 8 8 9 2 5 6 7 9 2 7 9 8 8 9 3 8 8 5
3.41/3.39	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
3.41/3.44	c 3	OK
3.41/3.44	c 3	OBJECTIVE BOUND: 0 <= _COST <= 8
3.41/3.44	c 3	SEARCHING: _COST <= 4
3.41/3.44	c 3	============================[ Search Statistics ]==============================
3.41/3.44	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.41/3.44	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.41/3.44	c 3	===============================================================================
3.41/3.44	c 3	|        93 |    4660   563317  1668682 |   187772       93     13 |  0.000 % |
3.41/3.48	c 3	===============================================================================
3.41/3.48	c 3	restarts              : 5
3.41/3.48	c 3	conflicts             : 177           (490 /sec)
3.41/3.48	c 3	decisions             : 830           (0.72 % random) (2300 /sec)
3.41/3.48	c 3	propagations          : 137394         (380651 /sec)
3.41/3.48	c 3	conflict literals     : 2135           (19.22 % deleted)
3.41/3.48	c 3	Memory used           : 25.42 MB
3.41/3.48	c 3	CPU time              : 0.360945 s
3.41/3.48	c 3	
3.41/3.48	c 3	SATISFIABLE
3.41/3.48	c 3	OK
3.41/3.48	c 3	FOUND: _COST <= 4
3.41/3.48	c 3	DECODING HOME/temp.out WITH HOME/temp.map
3.41/3.48	c 3	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
3.64/3.55	c 3	Decoding HOME/temp.out
3.64/3.63	c 3	OBJECTIVE _COST 4
3.64/3.63	o 4
3.64/3.63	v 9 6 9 1 9 0 5 0 4 2 5 9 9 9 9 2 0 7 5 9 5 6 8 5 8 8 7 8 0 9 7 9 4 7 9 5 8 2 7 9 9 9 0 8 9 0 6 5 8 8 5 9 4 9 9 7 2 9 4 7 0 6 8 1 8 9 9 9 7 9 6 8 9 9 8 8 4 2 5 1 8 9 7
3.64/3.64	c 3	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
3.64/3.69	c 3	OK
3.64/3.69	c 3	OBJECTIVE BOUND: 0 <= _COST <= 4
3.64/3.69	c 3	SEARCHING: _COST <= 2
3.64/3.69	c 3	============================[ Search Statistics ]==============================
3.64/3.69	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.64/3.69	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.64/3.69	c 3	===============================================================================
3.64/3.69	c 3	|       177 |    3991   563317  1668682 |   187772      177     12 |  0.000 % |
3.84/3.72	c 3	|       277 |    3991   563317  1668682 |   206549      277     10 | 73.661 % |
3.84/3.72	c 3	===============================================================================
3.84/3.72	c 3	restarts              : 7
3.84/3.72	c 3	conflicts             : 288           (722 /sec)
3.84/3.72	c 3	decisions             : 1020          (0.78 % random) (2557 /sec)
3.84/3.72	c 3	propagations          : 227696         (570754 /sec)
3.84/3.72	c 3	conflict literals     : 2985           (26.15 % deleted)
3.84/3.72	c 3	Memory used           : 25.42 MB
3.84/3.72	c 3	CPU time              : 0.398939 s
3.84/3.72	c 3	
3.84/3.72	c 3	SATISFIABLE
3.84/3.73	c 3	OK
3.84/3.73	c 3	FOUND: _COST <= 2
3.84/3.73	c 3	DECODING HOME/temp.out WITH HOME/temp.map
3.84/3.73	c 3	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
3.84/3.80	c 4	Decoding HOME/temp.out
3.87/3.87	c 4	OBJECTIVE _COST 2
3.87/3.88	o 2
3.87/3.88	v 9 7 5 5 6 9 7 0 4 9 5 9 9 8 8 0 0 9 5 9 4 5 9 7 8 8 6 8 7 0 9 9 2 3 4 2 9 5 5 9 9 9 8 2 9 0 6 9 6 9 9 9 3 0 0 8 9 9 9 6 0 8 5 9 7 3 4 7 7 9 6 9 6 1 8 7 8 9 3 3 8 5 5
3.87/3.88	c 4	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
3.87/3.93	c 4	OK
3.87/3.93	c 4	OBJECTIVE BOUND: 0 <= _COST <= 2
3.87/3.93	c 4	SEARCHING: _COST <= 1
3.87/3.93	c 4	============================[ Search Statistics ]==============================
3.87/3.93	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.87/3.93	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.87/3.93	c 4	===============================================================================
3.87/3.93	c 4	|       288 |    3337   563317  1668682 |   187772      288     10 | 73.661 % |
3.87/3.94	c 4	===============================================================================
3.87/3.94	c 4	restarts              : 8
3.87/3.94	c 4	conflicts             : 381           (927 /sec)
3.87/3.94	c 4	decisions             : 1122          (0.80 % random) (2730 /sec)
3.87/3.94	c 4	propagations          : 250097         (608602 /sec)
3.87/3.94	c 4	conflict literals     : 4108           (24.67 % deleted)
3.87/3.94	c 4	Memory used           : 25.42 MB
3.87/3.94	c 4	CPU time              : 0.410937 s
3.87/3.94	c 4	
3.87/3.94	c 4	UNSATISFIABLE
3.87/3.94	c 4	OK
3.87/3.94	c 4	NOT FOUND: _COST <= 1
3.87/3.94	c 4	OK
3.87/3.94	c 4	OBJECTIVE _COST 2
3.87/3.94	s OPTIMUM FOUND
3.87/3.94	c 4	CPU 3.68 (0.05 0.02 3.63 0.39)
3.87/3.94	c 4	END Thu Aug  7 20:56:53 2008

Verifier Data (download as text)

OK	2	645
2 unsatisfied constraints, 645 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-1114627-1218135409/watcher-1114627-1218135409 -o /tmp/evaluation-result-1114627-1218135409/solver-1114627-1218135409 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar++ -max -incremental -c -vv -java=java -Xmx700M -decjava=java -Xmx50M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat-inc -tmp=HOME/temp HOME/instance-1114627-1218135409.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: 4.29 5.96 6.18 3/75 15355
/proc/meminfo: memFree=676984/2055920 swapFree=4181032/4192956
[pid=15355] ppid=15353 vsize=12272 CPUtime=0
/proc/15355/stat : 15355 (sugar++) R 15353 15355 13434 0 -1 4194304 396 0 0 0 0 0 0 0 20 0 1 0 140625697 12566528 364 996147200 4194304 4206940 548682068528 18446744073709551615 214953933822 0 0 4224 0 0 0 0 17 0 0 0
/proc/15355/statm: 3068 364 274 3 0 168 0

[startup+0.0434099 s]
/proc/loadavg: 4.29 5.96 6.18 3/75 15355
/proc/meminfo: memFree=676984/2055920 swapFree=4181032/4192956
[pid=15355] ppid=15353 vsize=14644 CPUtime=0.03
/proc/15355/stat : 15355 (sugar++) R 15353 15355 13434 0 -1 4194304 840 0 0 0 2 1 0 0 20 0 1 0 140625697 14995456 808 996147200 4194304 4206940 548682068528 18446744073709551615 214944879329 0 0 4224 0 0 0 0 17 0 0 0
/proc/15355/statm: 3661 809 378 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14644

[startup+0.102417 s]
/proc/loadavg: 4.29 5.96 6.18 3/75 15355
/proc/meminfo: memFree=676984/2055920 swapFree=4181032/4192956
[pid=15355] ppid=15353 vsize=16740 CPUtime=0.06
/proc/15355/stat : 15355 (sugar++) S 15353 15355 13434 0 -1 4194304 1219 128 0 0 5 1 0 0 18 0 1 0 140625697 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15355/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.301439 s]
/proc/loadavg: 4.29 5.96 6.18 3/75 15355
/proc/meminfo: memFree=676984/2055920 swapFree=4181032/4192956
[pid=15355] ppid=15353 vsize=16740 CPUtime=0.06
/proc/15355/stat : 15355 (sugar++) S 15353 15355 13434 0 -1 4194304 1219 128 0 0 5 1 0 0 18 0 1 0 140625697 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15355/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.701485 s]
/proc/loadavg: 4.29 5.96 6.18 3/75 15355
/proc/meminfo: memFree=676984/2055920 swapFree=4181032/4192956
[pid=15355] ppid=15353 vsize=16740 CPUtime=0.51
/proc/15355/stat : 15355 (sugar++) S 15353 15355 13434 0 -1 4194304 1296 4818 0 1 5 1 41 4 16 0 1 0 140625697 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15355/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 16740

[startup+1.50257 s]
/proc/loadavg: 4.29 5.96 6.18 3/86 15377
/proc/meminfo: memFree=607648/2055920 swapFree=4181032/4192956
[pid=15355] ppid=15353 vsize=16740 CPUtime=0.51
/proc/15355/stat : 15355 (sugar++) S 15353 15355 13434 0 -1 4194304 1297 4818 0 1 5 1 41 4 16 0 1 0 140625697 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15355/statm: 4185 1104 409 3 0 764 0
[pid=15368] ppid=15355 vsize=5356 CPUtime=0
/proc/15368/stat : 15368 (sh) S 15355 15355 13434 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 140625743 5484544 233 996147200 4194304 4889804 548682068688 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15368/statm: 1339 233 193 169 0 50 0
[pid=15369] ppid=15368 vsize=869280 CPUtime=1.19
/proc/15369/stat : 15369 (java) S 15368 15355 13434 0 -1 0 7337 0 1 0 113 6 0 0 20 0 9 0 140625743 890142720 6452 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/15369/statm: 217320 6452 2565 9 0 211867 0
[pid=15369/tid=15370] ppid=15368 vsize=869280 CPUtime=0.76
/proc/15369/task/15370/stat : 15370 (java) R 15368 15355 13434 0 -1 64 2821 0 1 0 74 2 0 0 17 0 9 0 140625744 890142720 6452 996147200 134512640 134550740 4294955920 18446744073709551615 4127076320 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15369/tid=15371] ppid=15368 vsize=869280 CPUtime=0.14
/proc/15369/task/15371/stat : 15371 (java) S 15368 15355 13434 0 -1 64 2271 0 0 0 13 1 0 0 16 0 9 0 140625745 890142720 6452 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15369/tid=15372] ppid=15368 vsize=869280 CPUtime=0
/proc/15369/task/15372/stat : 15372 (java) S 15368 15355 13434 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 140625745 890142720 6452 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15369/tid=15373] ppid=15368 vsize=869280 CPUtime=0
/proc/15369/task/15373/stat : 15373 (java) S 15368 15355 13434 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 140625745 890142720 6452 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15369/tid=15374] ppid=15368 vsize=869280 CPUtime=0
/proc/15369/task/15374/stat : 15374 (java) S 15368 15355 13434 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 140625747 890142720 6452 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15369/tid=15375] ppid=15368 vsize=869280 CPUtime=0.25
/proc/15369/task/15375/stat : 15375 (java) S 15368 15355 13434 0 -1 64 1552 0 0 0 24 1 0 0 16 0 9 0 140625747 890142720 6452 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15369/tid=15376] ppid=15368 vsize=869280 CPUtime=0
/proc/15369/task/15376/stat : 15376 (java) S 15368 15355 13434 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 140625747 890142720 6452 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=15369/tid=15377] ppid=15368 vsize=869280 CPUtime=0
/proc/15369/task/15377/stat : 15377 (java) S 15368 15355 13434 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 140625747 890142720 6452 996147200 134512640 134550740 4294955920 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.7
Current children cumulated vsize (KiB) 891376

[startup+3.10175 s]
/proc/loadavg: 4.29 5.96 6.18 3/86 15377
/proc/meminfo: memFree=519584/2055920 swapFree=4181032/4192956
[pid=15355] ppid=15353 vsize=16872 CPUtime=2.85
/proc/15355/stat : 15355 (sugar++) S 15353 15355 13434 0 -1 4194304 1687 20462 0 4 5 2 255 23 16 0 1 0 140625697 17276928 1132 996147200 4194304 4206940 548682068528 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15355/statm: 4218 1132 414 3 0 797 0
Current children cumulated CPU time (s) 2.85
Current children cumulated vsize (KiB) 16872

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

[startup+3.90184 s]
/proc/loadavg: 4.10 5.90 6.16 1/87 15408
/proc/meminfo: memFree=480664/2055920 swapFree=4181032/4192956
[pid=15355] ppid=15353 vsize=16872 CPUtime=3.43
/proc/15355/stat : 15355 (sugar++) S 15353 15355 13434 0 -1 4194304 1899 32122 0 7 5 2 305 31 15 0 1 0 140625697 17276928 1132 996147200 4194304 4206940 548682068528 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15355/statm: 4218 1132 414 3 0 797 0
[pid=15378] ppid=15355 vsize=26024 CPUtime=0.44
/proc/15378/stat : 15378 (minisat-inc) S 15355 15355 13434 0 -1 4194304 6311 0 0 0 40 4 0 0 17 0 1 0 140625926 26648576 6248 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/15378/statm: 6506 6248 79 151 0 6352 0
Current children cumulated CPU time (s) 3.87
Current children cumulated vsize (KiB) 42896

[startup+4.30189 s]
/proc/loadavg: 4.10 5.90 6.16 1/76 15438
/proc/meminfo: memFree=510696/2055920 swapFree=4181032/4192956
[pid=15355] ppid=15353 vsize=16872 CPUtime=4.09
/proc/15355/stat : 15355 (sugar++) D 15353 15355 13434 0 -1 4194304 1938 42321 0 8 5 2 363 39 16 0 1 0 140625697 17276928 1133 996147200 4194304 4206940 548682068528 18446744073709551615 214945207337 0 0 4224 16386 18446744071563608069 0 0 17 1 0 0
/proc/15355/statm: 4218 1133 415 3 0 797 0
Current children cumulated CPU time (s) 4.09
Current children cumulated vsize (KiB) 16872

[startup+4.50191 s]
/proc/loadavg: 4.10 5.90 6.16 1/76 15438
/proc/meminfo: memFree=510696/2055920 swapFree=4181032/4192956
[pid=15355] ppid=15353 vsize=16872 CPUtime=4.09
/proc/15355/stat : 15355 (sugar++) D 15353 15355 13434 0 -1 4194304 1938 42321 0 8 5 2 363 39 16 0 1 0 140625697 17276928 1133 996147200 4194304 4206940 548682068528 18446744073709551615 214945207337 0 0 4224 16386 18446744071563608069 0 0 17 1 0 0
/proc/15355/statm: 4218 1133 415 3 0 797 0
Current children cumulated CPU time (s) 4.09
Current children cumulated vsize (KiB) 16872

[startup+4.60192 s]
/proc/loadavg: 4.10 5.90 6.16 1/76 15438
/proc/meminfo: memFree=510696/2055920 swapFree=4181032/4192956
[pid=15355] ppid=15353 vsize=16872 CPUtime=4.09
/proc/15355/stat : 15355 (sugar++) D 15353 15355 13434 0 -1 4194304 1938 42321 0 8 5 2 363 39 16 0 1 0 140625697 17276928 1133 996147200 4194304 4206940 548682068528 18446744073709551615 214945207337 0 0 4224 16386 18446744071563608069 0 0 17 1 0 0
/proc/15355/statm: 4218 1133 415 3 0 797 0
Current children cumulated CPU time (s) 4.09
Current children cumulated vsize (KiB) 16872

Child status: 0
Real time (s): 4.66607
CPU time (s): 4.12037
CPU user time (s): 3.69044
CPU system time (s): 0.429934
CPU usage (%): 88.3051
Max. virtual memory (cumulated for all children) (KiB): 891376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.69044
system time used= 0.429934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44315
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= 4411
involuntary context switches= 3593

runsolver used 0.008998 second user time and 0.028995 second system time

The end

Launcher Data (download as text)

Begin job on node85 at 2008-08-07 20:56:49
IDJOB=1114627
IDBENCH=61757
IDSOLVER=367
FILE ID=node85/1114627-1218135409
PBS_JOBID= 8000806
Free space on /tmp= 124948 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/composed-75-1-25/normalized-composed-75-1-25-4_ext.xml
COMMAND LINE= DIR/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat-inc" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1114627-1218135409/watcher-1114627-1218135409 -o /tmp/evaluation-result-1114627-1218135409/solver-1114627-1218135409 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat-inc" -tmp="HOME/temp" HOME/instance-1114627-1218135409.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4ad1ca743a645c58d80f109c05bf2d54
RANDOM SEED=19152045

node85.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        677784 kB
Buffers:          4864 kB
Cached:         798552 kB
SwapCached:       4696 kB
Active:         590708 kB
Inactive:       714748 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        677784 kB
SwapTotal:     4192956 kB
SwapFree:      4181032 kB
Dirty:          104300 kB
Writeback:           0 kB
Mapped:         510168 kB
Slab:            56968 kB
Committed_AS:   675148 kB
PageTables:       2836 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= 124944 MiB
End job on node85 at 2008-08-07 20:56:53