Trace number 1111735

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-incOPTIMUM1 1.9877 1.8632

General information on the benchmark

Namecsp/aim-100/
normalized-aim-100-2-0-unsat-2_ext.xml
MD5SUMcb66ee77cedabd42a0dae2d031f5b84e
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints1
Best CPU time to get the best result obtained on this benchmark1.9877
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints192
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension192
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)

0.00/0.06	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.00/0.06	c 0	BEGIN Thu Aug  7 20:20:33 2008
0.00/0.06	c 0	PID 6559
0.00/0.07	c 0	HOST node92.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-1111735-1218133233.xml TO HOME/temp.csp
0.00/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1111735-1218133233.xml' 'HOME/temp.csp'
0.06/0.24	c 1	1 domains, 100 variables, 0 predicates, 14 relations, 192 constraints
0.06/0.27	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.27	c 1	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'
0.27/0.34	c 1	Parsing HOME/temp.csp
0.27/0.39	c 1	parsed 307 expressions
0.27/0.40	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.27/0.40	c 1	MAX CSP: 192 constraints
0.27/0.40	c 1	Converting to clausal form CSP
0.27/0.42	c 1	converted 51 (10%) expressions
0.27/0.42	c 1	converted 101 (20%) expressions
0.27/0.43	c 1	converted 151 (30%) expressions
0.27/0.44	c 1	converted 201 (40%) expressions
0.27/0.44	c 1	converted 251 (50%) expressions
0.27/0.45	c 1	converted 302 (60%) expressions
0.27/0.45	c 1	converted 352 (70%) expressions
0.27/0.45	c 1	converted 402 (80%) expressions
0.27/0.46	c 1	converted 452 (90%) expressions
0.27/0.51	c 1	converted 502 (100%) expressions
0.27/0.51	c 1	CSP : 484 integers, 0 booleans, 575 clauses, largest domain size 289
0.27/0.51	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.27/0.51	c 1	Propagation in CSP
0.27/0.54	c 1	190 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.27/0.54	c 1	CSP : 484 integers, 0 booleans, 575 clauses, largest domain size 193
0.27/0.54	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.27/0.54	c 1	Simplifing CSP by introducing new Boolean variables
0.27/0.54	c 1	CSP : 484 integers, 0 booleans, 575 clauses, largest domain size 193
0.27/0.54	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.27/0.57	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.27/0.57	c 1	49 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.27/0.57	c 1	97 (20%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.27/0.57	c 1	146 (30%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.27/0.57	c 1	194 (40%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.27/0.57	c 1	242 (50%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.27/0.58	c 1	291 (60%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.27/0.58	c 1	339 (70%) CSP integer variables are encoded (1260 clauses, 15043 bytes)
0.27/0.58	c 1	388 (80%) CSP integer variables are encoded (1699 clauses, 20750 bytes)
0.27/0.59	c 1	436 (90%) CSP integer variables are encoded (2115 clauses, 26158 bytes)
0.27/0.59	c 1	484 (100%) CSP integer variables are encoded (2435 clauses, 30318 bytes)
0.27/0.60	c 1	58 (10%) CSP clauses are encoded (2493 clauses, 31278 bytes)
0.27/0.60	c 1	115 (20%) CSP clauses are encoded (2550 clauses, 32269 bytes)
0.27/0.61	c 1	173 (30%) CSP clauses are encoded (2608 clauses, 33280 bytes)
0.27/0.63	c 1	230 (40%) CSP clauses are encoded (8895 clauses, 130065 bytes)
0.27/0.66	c 1	288 (50%) CSP clauses are encoded (23721 clauses, 398295 bytes)
0.27/0.66	c 1	345 (60%) CSP clauses are encoded (24562 clauses, 412291 bytes)
0.27/0.69	c 1	403 (70%) CSP clauses are encoded (43190 clauses, 752485 bytes)
0.27/0.69	c 1	460 (80%) CSP clauses are encoded (44109 clauses, 767835 bytes)
0.27/0.70	c 1	518 (90%) CSP clauses are encoded (46195 clauses, 804350 bytes)
0.27/0.71	c 1	575 (100%) CSP clauses are encoded (53577 clauses, 936903 bytes)
0.27/0.71	c 1	575 CSP clauses encoded
0.27/0.71	c 1	Writing map file : HOME/temp.map
0.27/0.72	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.27/0.72	c 1	SAT : 2919 SAT variables, 53577 SAT clauses, 936903 bytes
0.27/0.72	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.27/0.74	c 1	OBJECTIVE minimize _COST
0.27/0.74	c 1	SOLVING HOME/temp.cnf
0.27/0.74	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.27/0.74	c 1	This is MiniSat 2.0 beta incremental
0.27/0.74	c 1	WARNING: for repeatability, setting FPU to use double precision
0.27/0.74	c 1	============================[ Problem Statistics ]=============================
0.27/0.74	c 1	|                                                                             |
0.27/0.74	c 1	|  Number of variables:  2919                                                 |
0.27/0.74	c 1	|  Number of clauses:    53577                                                |
0.27/0.77	c 1	|  Parsing time:         0.02         s                                       |
0.27/0.77	c 1	OK
0.27/0.77	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.27/0.77	c 1	SEARCHING: _COST <= 96
0.27/0.77	c 1	============================[ Search Statistics ]==============================
0.27/0.77	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.27/0.77	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.27/0.77	c 1	===============================================================================
0.27/0.77	c 1	|         0 |    2919    53577   153419 |    17859        0    nan |  0.000 % |
0.27/0.77	c 1	===============================================================================
0.27/0.77	c 1	restarts              : 1
0.27/0.77	c 1	conflicts             : 2             (80 /sec)
0.27/0.77	c 1	decisions             : 95            (0.00 % random) (3801 /sec)
0.27/0.77	c 1	propagations          : 2954           (118179 /sec)
0.27/0.77	c 1	conflict literals     : 14             (0.00 % deleted)
0.27/0.77	c 1	Memory used           : 4.08 MB
0.27/0.77	c 1	CPU time              : 0.024996 s
0.27/0.77	c 1	
0.27/0.77	c 1	SATISFIABLE
0.27/0.77	c 1	OK
0.27/0.77	c 1	FOUND: _COST <= 96
0.27/0.77	s SATISFIABLE
0.27/0.77	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.27/0.77	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.89/0.84	c 1	Decoding HOME/temp.out
0.89/0.89	c 1	OBJECTIVE _COST 96
0.89/0.89	o 96
0.89/0.89	v 1 1 0 1 1 1 1 1 1 0 1 1 0 1 1 1 0 1 1 0 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0.89/0.89	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.89/0.93	c 1	OK
0.89/0.93	c 1	OBJECTIVE BOUND: 0 <= _COST <= 96
0.89/0.93	c 1	SEARCHING: _COST <= 48
0.89/0.93	c 1	============================[ Search Statistics ]==============================
0.89/0.93	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.93	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.93	c 1	===============================================================================
0.89/0.93	c 1	|         2 |    2919    53577   153419 |    17859        2      7 |  0.000 % |
0.89/0.93	c 1	===============================================================================
0.89/0.93	c 1	restarts              : 2
0.89/0.93	c 1	conflicts             : 3             (107 /sec)
0.89/0.93	c 1	decisions             : 263           (0.76 % random) (9395 /sec)
0.89/0.93	c 1	propagations          : 6166           (220254 /sec)
0.89/0.93	c 1	conflict literals     : 18             (0.00 % deleted)
0.89/0.93	c 1	Memory used           : 4.08 MB
0.89/0.93	c 1	CPU time              : 0.027995 s
0.89/0.93	c 1	
0.89/0.93	c 1	SATISFIABLE
0.89/0.93	c 1	OK
0.89/0.93	c 1	FOUND: _COST <= 48
0.89/0.93	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.89/0.93	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.89/1.00	c 1	Decoding HOME/temp.out
1.11/1.04	c 1	OBJECTIVE _COST 48
1.11/1.04	o 48
1.11/1.05	v 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 0 0 1 0 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 0 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 0 0 1 1 1 1 0 1 1 0 1 1 1 1 1 0 1 1 1 1 0 1 1 1 1 1 0 0 1 1 1 1 1 0 1 0 1 0 1 1 1 1
1.11/1.05	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.11/1.08	c 1	OK
1.11/1.08	c 1	OBJECTIVE BOUND: 0 <= _COST <= 48
1.11/1.08	c 1	SEARCHING: _COST <= 24
1.11/1.08	c 1	============================[ Search Statistics ]==============================
1.11/1.08	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.11/1.08	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.11/1.08	c 1	===============================================================================
1.11/1.08	c 1	|         3 |    2151    53577   153419 |    17859        3      6 |  0.000 % |
1.11/1.08	c 1	===============================================================================
1.11/1.08	c 1	restarts              : 3
1.11/1.08	c 1	conflicts             : 11            (355 /sec)
1.11/1.08	c 1	decisions             : 353           (0.57 % random) (11389 /sec)
1.11/1.08	c 1	propagations          : 8956           (288950 /sec)
1.11/1.08	c 1	conflict literals     : 134            (1.47 % deleted)
1.11/1.08	c 1	Memory used           : 4.08 MB
1.11/1.08	c 1	CPU time              : 0.030995 s
1.11/1.08	c 1	
1.11/1.08	c 1	SATISFIABLE
1.11/1.08	c 1	OK
1.11/1.08	c 1	FOUND: _COST <= 24
1.11/1.08	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.11/1.08	c 1	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.21/1.15	c 1	Decoding HOME/temp.out
1.21/1.20	c 1	OBJECTIVE _COST 24
1.21/1.20	o 24
1.21/1.20	v 1 0 1 1 1 0 1 1 1 1 1 1 0 1 1 1 1 0 1 0 0 0 0 1 0 1 1 1 1 1 1 0 1 1 0 0 0 1 0 1 0 1 0 1 1 0 1 0 0 0 1 0 1 1 0 0 0 1 1 1 0 1 1 1 1 1 0 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 0 1 0 1 1 1 1 1 1 1 1
1.21/1.20	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.21/1.23	c 2	OK
1.21/1.23	c 2	OBJECTIVE BOUND: 0 <= _COST <= 24
1.21/1.23	c 2	SEARCHING: _COST <= 12
1.21/1.23	c 2	============================[ Search Statistics ]==============================
1.21/1.23	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.21/1.23	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.21/1.23	c 2	===============================================================================
1.21/1.23	c 2	|        11 |    1719    53577   153419 |    17859       11     12 |  0.000 % |
1.21/1.24	c 2	===============================================================================
1.21/1.24	c 2	restarts              : 4
1.21/1.24	c 2	conflicts             : 13            (406 /sec)
1.21/1.24	c 2	decisions             : 417           (0.48 % random) (13033 /sec)
1.21/1.24	c 2	propagations          : 11087          (346523 /sec)
1.21/1.24	c 2	conflict literals     : 159            (8.09 % deleted)
1.21/1.24	c 2	Memory used           : 4.21 MB
1.21/1.24	c 2	CPU time              : 0.031995 s
1.21/1.24	c 2	
1.21/1.24	c 2	SATISFIABLE
1.21/1.24	c 2	OK
1.21/1.24	c 2	FOUND: _COST <= 12
1.21/1.24	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.21/1.24	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'
1.36/1.31	c 2	Decoding HOME/temp.out
1.36/1.35	c 2	OBJECTIVE _COST 12
1.36/1.35	o 12
1.36/1.35	v 1 1 1 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 1 1 0 1 1 0 1 1 1 0 1 1 1 0 1 0 1 1 1 0 0 0 1 1 1 1 1 1 0 1 1 0 0 1 1 1 1 0 1 1 1 0 1 1 0 0 1 1 1 0 0 1 0 1 1 0 0 0 0 1 0 1 1 0 0 0 1 1 1 1 0 1 0 1 1 0 0 1 1
1.36/1.36	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.36/1.39	c 2	OK
1.36/1.39	c 2	OBJECTIVE BOUND: 0 <= _COST <= 12
1.36/1.39	c 2	SEARCHING: _COST <= 6
1.36/1.39	c 2	============================[ Search Statistics ]==============================
1.36/1.39	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.36/1.39	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.36/1.39	c 2	===============================================================================
1.36/1.39	c 2	|        13 |    1431    53577   153419 |    17859       13     12 |  0.000 % |
1.36/1.39	c 2	===============================================================================
1.36/1.39	c 2	restarts              : 5
1.36/1.39	c 2	conflicts             : 16            (471 /sec)
1.36/1.39	c 2	decisions             : 517           (0.39 % random) (15209 /sec)
1.36/1.39	c 2	propagations          : 12642          (371889 /sec)
1.36/1.39	c 2	conflict literals     : 177            (7.33 % deleted)
1.36/1.39	c 2	Memory used           : 4.21 MB
1.36/1.39	c 2	CPU time              : 0.033994 s
1.36/1.39	c 2	
1.36/1.39	c 2	SATISFIABLE
1.36/1.39	c 2	OK
1.36/1.39	c 2	FOUND: _COST <= 6
1.36/1.39	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.36/1.39	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'
1.51/1.46	c 2	Decoding HOME/temp.out
1.51/1.51	c 2	OBJECTIVE _COST 6
1.51/1.51	o 6
1.51/1.51	v 1 1 0 0 1 1 1 1 1 0 1 1 1 1 0 1 1 1 1 0 1 1 1 0 1 1 0 1 0 1 1 1 0 1 1 0 1 1 1 1 0 1 0 1 1 1 0 1 1 1 1 1 0 0 1 1 0 1 0 0 1 1 0 1 1 0 1 1 1 1 0 1 0 0 1 1 0 1 1 0 1 0 1 1 0 0 1 1 1 0 1 1 1 0 1 1 0 0 1 1
1.51/1.51	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.51/1.54	c 2	OK
1.51/1.54	c 2	OBJECTIVE BOUND: 0 <= _COST <= 6
1.51/1.54	c 2	SEARCHING: _COST <= 3
1.51/1.54	c 2	============================[ Search Statistics ]==============================
1.51/1.54	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.51/1.54	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.51/1.54	c 2	===============================================================================
1.51/1.54	c 2	|        16 |    1203    53577   153419 |    17859       16     11 |  0.000 % |
1.51/1.54	c 2	===============================================================================
1.51/1.54	c 2	restarts              : 6
1.51/1.54	c 2	conflicts             : 20            (556 /sec)
1.51/1.55	c 2	decisions             : 563           (0.36 % random) (15641 /sec)
1.51/1.55	c 2	propagations          : 14406          (400233 /sec)
1.51/1.55	c 2	conflict literals     : 208            (11.49 % deleted)
1.51/1.55	c 2	Memory used           : 4.21 MB
1.51/1.55	c 2	CPU time              : 0.035994 s
1.51/1.55	c 2	
1.51/1.55	c 2	SATISFIABLE
1.51/1.55	c 2	OK
1.51/1.55	c 2	FOUND: _COST <= 3
1.51/1.55	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.51/1.55	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'
1.65/1.62	c 2	Decoding HOME/temp.out
1.65/1.66	c 2	OBJECTIVE _COST 3
1.65/1.66	o 3
1.65/1.66	v 1 1 0 0 1 0 1 0 0 0 1 1 1 1 1 1 1 1 1 0 1 0 1 1 1 1 0 1 0 1 1 1 1 1 0 0 1 1 1 1 0 1 0 0 1 1 0 1 1 0 1 1 0 1 0 1 1 1 0 0 1 1 1 1 1 0 1 1 1 1 0 0 1 0 1 1 0 1 1 0 1 1 1 1 1 1 1 1 0 0 1 0 1 1 1 1 0 1 1 1
1.65/1.67	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.65/1.70	c 2	OK
1.65/1.70	c 2	OBJECTIVE BOUND: 0 <= _COST <= 3
1.65/1.70	c 2	SEARCHING: _COST <= 1
1.65/1.70	c 2	============================[ Search Statistics ]==============================
1.65/1.70	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.65/1.70	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.65/1.70	c 2	===============================================================================
1.65/1.70	c 2	|        20 |     999    53577   153419 |    17859       20     10 |  0.000 % |
1.65/1.70	c 2	===============================================================================
1.65/1.70	c 2	restarts              : 7
1.65/1.70	c 2	conflicts             : 21            (553 /sec)
1.65/1.70	c 2	decisions             : 606           (0.33 % random) (15950 /sec)
1.65/1.70	c 2	propagations          : 15411          (405617 /sec)
1.65/1.70	c 2	conflict literals     : 217            (11.07 % deleted)
1.65/1.70	c 2	Memory used           : 4.21 MB
1.65/1.70	c 2	CPU time              : 0.037994 s
1.65/1.70	c 2	
1.65/1.70	c 2	SATISFIABLE
1.65/1.70	c 2	OK
1.65/1.70	c 2	FOUND: _COST <= 1
1.65/1.70	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.65/1.70	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'
1.65/1.77	c 2	Decoding HOME/temp.out
1.80/1.81	c 2	OBJECTIVE _COST 1
1.80/1.81	o 1
1.80/1.82	v 1 1 0 1 1 0 1 0 1 0 1 1 1 1 1 0 1 1 1 0 0 1 1 1 1 1 0 1 0 1 1 1 1 1 0 0 1 0 1 1 0 1 0 0 1 1 0 1 1 0 1 1 0 1 0 1 1 1 0 0 1 1 1 1 1 0 1 1 1 1 0 0 1 1 1 1 0 1 1 0 1 1 1 1 1 1 0 1 0 0 1 0 1 1 1 1 0 1 1 1
1.80/1.82	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.80/1.85	c 2	OK
1.80/1.85	c 2	OBJECTIVE BOUND: 0 <= _COST <= 1
1.80/1.85	c 2	SEARCHING: _COST <= 0
1.80/1.85	c 2	============================[ Search Statistics ]==============================
1.80/1.85	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.80/1.85	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.80/1.85	c 2	===============================================================================
1.80/1.85	c 2	|        21 |     804    53577   153419 |    17859       21     10 |  0.000 % |
1.80/1.85	c 2	===============================================================================
1.80/1.86	c 2	restarts              : 8
1.80/1.86	c 2	conflicts             : 28            (718 /sec)
1.80/1.86	c 2	decisions             : 625           (0.32 % random) (16028 /sec)
1.80/1.86	c 2	propagations          : 16189          (415166 /sec)
1.80/1.86	c 2	conflict literals     : 272            (9.03 % deleted)
1.80/1.86	c 2	Memory used           : 4.21 MB
1.80/1.86	c 2	CPU time              : 0.038994 s
1.80/1.86	c 2	
1.80/1.86	c 2	UNSATISFIABLE
1.80/1.86	c 2	OK
1.80/1.86	c 2	NOT FOUND: _COST <= 0
1.80/1.86	c 2	OK
1.80/1.86	c 2	OBJECTIVE _COST 1
1.80/1.86	s OPTIMUM FOUND
1.80/1.86	c 2	CPU 1.67 (0.05 0.02 1.62 0.27)
1.80/1.86	c 2	END Thu Aug  7 20:20:35 2008

Verifier Data (download as text)

OK	1	191
1 unsatisfied constraints, 191 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-1111735-1218133233/watcher-1111735-1218133233 -o /tmp/evaluation-result-1111735-1218133233/solver-1111735-1218133233 -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-1111735-1218133233.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: 3.45 2.04 1.09 3/83 6559
/proc/meminfo: memFree=1195000/2055920 swapFree=4180824/4192956
[pid=6559] ppid=6557 vsize=12272 CPUtime=0
/proc/6559/stat : 6559 (sugar++) R 6557 6559 5950 0 -1 4194304 396 0 0 0 0 0 0 0 18 0 1 0 140408178 12566528 364 996147200 4194304 4206940 548682068528 18446744073709551615 251279407717 0 0 4224 0 0 0 0 17 0 0 0
/proc/6559/statm: 3068 364 274 3 0 168 0

[startup+0.0835901 s]
/proc/loadavg: 3.45 2.04 1.09 3/83 6559
/proc/meminfo: memFree=1195000/2055920 swapFree=4180824/4192956
[pid=6559] ppid=6557 vsize=16740 CPUtime=0.06
/proc/6559/stat : 6559 (sugar++) S 6557 6559 5950 0 -1 4194304 1219 128 0 0 5 1 0 0 17 0 1 0 140408178 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6559/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.10159 s]
/proc/loadavg: 3.45 2.04 1.09 3/83 6559
/proc/meminfo: memFree=1195000/2055920 swapFree=4180824/4192956
[pid=6559] ppid=6557 vsize=16740 CPUtime=0.06
/proc/6559/stat : 6559 (sugar++) S 6557 6559 5950 0 -1 4194304 1219 128 0 0 5 1 0 0 17 0 1 0 140408178 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6559/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.301634 s]
/proc/loadavg: 3.45 2.04 1.09 3/83 6559
/proc/meminfo: memFree=1195000/2055920 swapFree=4180824/4192956
[pid=6559] ppid=6557 vsize=16740 CPUtime=0.27
/proc/6559/stat : 6559 (sugar++) S 6557 6559 5950 0 -1 4194304 1279 4175 0 1 5 1 19 2 17 0 1 0 140408178 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6559/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 16740

[startup+0.701713 s]
/proc/loadavg: 3.45 2.04 1.09 3/83 6559
/proc/meminfo: memFree=1195000/2055920 swapFree=4180824/4192956
[pid=6559] ppid=6557 vsize=16740 CPUtime=0.27
/proc/6559/stat : 6559 (sugar++) S 6557 6559 5950 0 -1 4194304 1297 4175 0 1 5 1 19 2 16 0 1 0 140408178 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6559/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 16740

[startup+1.50188 s]
/proc/loadavg: 3.45 2.04 1.09 2/95 6602
/proc/meminfo: memFree=1183128/2055920 swapFree=4180824/4192956
[pid=6559] ppid=6557 vsize=16872 CPUtime=1.48
/proc/6559/stat : 6559 (sugar++) S 6557 6559 5950 0 -1 4194304 1813 25915 0 6 5 2 122 19 15 0 1 0 140408178 17276928 1118 996147200 4194304 4206940 548682068528 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6559/statm: 4218 1118 414 3 0 797 0
[pid=6582] ppid=6559 vsize=4308 CPUtime=0.03
/proc/6582/stat : 6582 (minisat-inc) S 6559 6559 5950 0 -1 4194304 989 0 0 0 3 0 0 0 16 0 1 0 140408252 4411392 927 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 0 0 0
/proc/6582/statm: 1077 927 78 151 0 923 0
Current children cumulated CPU time (s) 1.51
Current children cumulated vsize (KiB) 21180

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

[startup+1.70192 s]
/proc/loadavg: 3.45 2.04 1.09 2/95 6602
/proc/meminfo: memFree=1183128/2055920 swapFree=4180824/4192956
[pid=6559] ppid=6557 vsize=16872 CPUtime=1.62
/proc/6559/stat : 6559 (sugar++) S 6557 6559 5950 0 -1 4194304 1885 29696 0 7 5 2 134 21 15 0 1 0 140408178 17276928 1118 996147200 4194304 4206940 548682068528 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6559/statm: 4218 1118 414 3 0 797 0
[pid=6582] ppid=6559 vsize=4308 CPUtime=0.03
/proc/6582/stat : 6582 (minisat-inc) S 6559 6559 5950 0 -1 4194304 991 0 0 0 3 0 0 0 16 0 1 0 140408252 4411392 927 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/6582/statm: 1077 927 78 151 0 923 0
Current children cumulated CPU time (s) 1.65
Current children cumulated vsize (KiB) 21180

[startup+1.80194 s]
/proc/loadavg: 3.45 2.04 1.09 2/95 6602
/proc/meminfo: memFree=1183128/2055920 swapFree=4180824/4192956
[pid=6559] ppid=6557 vsize=16872 CPUtime=1.77
/proc/6559/stat : 6559 (sugar++) S 6557 6559 5950 0 -1 4194304 1953 33477 0 8 5 2 146 24 16 0 1 0 140408178 17276928 1118 996147200 4194304 4206940 548682068528 18446744073709551615 251288137826 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6559/statm: 4218 1118 414 3 0 797 0
[pid=6582] ppid=6559 vsize=4308 CPUtime=0.03
/proc/6582/stat : 6582 (minisat-inc) S 6559 6559 5950 0 -1 4194304 993 0 0 0 3 0 0 0 16 0 1 0 140408252 4411392 927 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/6582/statm: 1077 927 78 151 0 923 0
Current children cumulated CPU time (s) 1.8
Current children cumulated vsize (KiB) 21180

Child status: 0
Real time (s): 1.8632
CPU time (s): 1.9877
CPU user time (s): 1.68574
CPU system time (s): 0.301954
CPU usage (%): 106.682
Max. virtual memory (cumulated for all children) (KiB): 222892

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.68574
system time used= 0.301954
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40304
page faults= 9
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2105
involuntary context switches= 1326

runsolver used 0.006998 second user time and 0.017997 second system time

The end

Launcher Data (download as text)

Begin job on node92 at 2008-08-07 20:20:33
IDJOB=1111735
IDBENCH=61316
IDSOLVER=367
FILE ID=node92/1111735-1218133233
PBS_JOBID= 8000794
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/aim-100/normalized-aim-100-2-0-unsat-2_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-1111735-1218133233/watcher-1111735-1218133233 -o /tmp/evaluation-result-1111735-1218133233/solver-1111735-1218133233 -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-1111735-1218133233.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= cb66ee77cedabd42a0dae2d031f5b84e
RANDOM SEED=587774267

node92.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		: 3000.265
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		: 3000.265
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:       1195480 kB
Buffers:          1828 kB
Cached:          36860 kB
SwapCached:       5648 kB
Active:         778180 kB
Inactive:        17432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1195480 kB
SwapTotal:     4192956 kB
SwapFree:      4180824 kB
Dirty:            1720 kB
Writeback:           0 kB
Mapped:         773416 kB
Slab:            48528 kB
Committed_AS:   974552 kB
PageTables:       3384 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= 66560 MiB
End job on node92 at 2008-08-07 20:20:35