Trace number 1109589

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 2.37664 2.55049

General information on the benchmark

Namecsp/schurrLemma/
normalized-lemma-24-3.xml
MD5SUM016bffd63bb8f844a4aee4df8a9d12cd
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints1
Best CPU time to get the best result obtained on this benchmark2.37664
Satisfiable
(Un)Satisfiability was proved
Number of variables24
Number of constraints132
Maximum constraint arity3
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension132
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)

0.05/0.21	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.05/0.21	c 0	BEGIN Fri Jul 11 21:48:29 2008
0.05/0.21	c 0	PID 16162
0.05/0.21	c 0	HOST node67.alineos.net
0.05/0.21	c 0	CONVERTING HOME/instance-1109589-1215805709.xml TO HOME/temp.csp
0.05/0.21	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1109589-1215805709.xml' 'HOME/temp.csp'
0.06/0.38	c 0	1 domains, 24 variables, 1 predicates, 0 relations, 132 constraints
0.06/0.42	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.42	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'
0.06/0.49	c 1	Parsing HOME/temp.csp
0.25/0.54	c 1	parsed 158 expressions
0.25/0.55	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.25/0.55	c 1	MAX CSP: 132 constraints
0.25/0.55	c 1	Converting to clausal form CSP
0.25/0.58	c 1	converted 30 (10%) expressions
0.25/0.59	c 1	converted 59 (20%) expressions
0.25/0.60	c 1	converted 88 (30%) expressions
0.25/0.61	c 1	converted 118 (40%) expressions
0.25/0.62	c 1	converted 147 (50%) expressions
0.25/0.62	c 1	converted 176 (60%) expressions
0.25/0.63	c 1	converted 206 (70%) expressions
0.25/0.63	c 1	converted 235 (80%) expressions
0.25/0.64	c 1	converted 264 (90%) expressions
0.25/0.67	c 1	converted 293 (100%) expressions
0.25/0.67	c 1	CSP : 288 integers, 0 booleans, 395 clauses, largest domain size 199
0.25/0.67	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.25/0.67	c 1	Propagation in CSP
0.25/0.70	c 1	130 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.25/0.70	c 1	CSP : 288 integers, 0 booleans, 395 clauses, largest domain size 133
0.25/0.70	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.25/0.70	c 1	Simplifing CSP by introducing new Boolean variables
0.25/0.71	c 1	CSP : 288 integers, 792 booleans, 1187 clauses, largest domain size 133
0.25/0.72	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.25/0.74	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.25/0.75	c 1	29 (10%) CSP integer variables are encoded (24 clauses, 271 bytes)
0.25/0.75	c 1	58 (20%) CSP integer variables are encoded (24 clauses, 271 bytes)
0.25/0.75	c 1	87 (30%) CSP integer variables are encoded (24 clauses, 271 bytes)
0.25/0.75	c 1	116 (40%) CSP integer variables are encoded (24 clauses, 271 bytes)
0.25/0.75	c 1	144 (50%) CSP integer variables are encoded (24 clauses, 271 bytes)
0.25/0.75	c 1	173 (60%) CSP integer variables are encoded (209 clauses, 2306 bytes)
0.25/0.76	c 1	202 (70%) CSP integer variables are encoded (1045 clauses, 11971 bytes)
0.25/0.76	c 1	231 (80%) CSP integer variables are encoded (1305 clauses, 15351 bytes)
0.25/0.76	c 1	260 (90%) CSP integer variables are encoded (1428 clauses, 16950 bytes)
0.25/0.76	c 1	288 (100%) CSP integer variables are encoded (1619 clauses, 19433 bytes)
0.25/0.77	c 1	119 (10%) CSP clauses are encoded (1942 clauses, 23737 bytes)
0.25/0.77	c 1	238 (20%) CSP clauses are encoded (2265 clauses, 28065 bytes)
0.25/0.78	c 1	357 (30%) CSP clauses are encoded (2588 clauses, 32405 bytes)
0.25/0.78	c 1	475 (40%) CSP clauses are encoded (2910 clauses, 36733 bytes)
0.25/0.79	c 1	594 (50%) CSP clauses are encoded (3233 clauses, 41138 bytes)
0.25/0.79	c 1	713 (60%) CSP clauses are encoded (3556 clauses, 45623 bytes)
0.25/0.79	c 1	831 (70%) CSP clauses are encoded (3876 clauses, 50090 bytes)
0.25/0.79	c 1	950 (80%) CSP clauses are encoded (4297 clauses, 55842 bytes)
0.25/0.83	c 1	1069 (90%) CSP clauses are encoded (24005 clauses, 385707 bytes)
0.25/0.84	c 1	1187 (100%) CSP clauses are encoded (29097 clauses, 474956 bytes)
0.25/0.84	c 1	1187 CSP clauses encoded
0.25/0.84	c 1	Writing map file : HOME/temp.map
0.25/0.85	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.25/0.85	c 1	SAT : 2699 SAT variables, 29097 SAT clauses, 474956 bytes
0.25/0.85	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.25/0.89	c 1	OBJECTIVE minimize _COST
0.25/0.89	c 1	SOLVING HOME/temp.cnf
0.25/0.89	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.85/0.92	c 1	This is MiniSat 2.0 beta incremental
0.85/0.92	c 1	WARNING: for repeatability, setting FPU to use double precision
0.85/0.92	c 1	============================[ Problem Statistics ]=============================
0.85/0.92	c 1	|                                                                             |
0.85/0.92	c 1	|  Number of variables:  2699                                                 |
0.85/0.92	c 1	|  Number of clauses:    29097                                                |
0.85/0.94	c 1	|  Parsing time:         0.01         s                                       |
0.85/0.94	c 1	OK
0.85/0.94	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.85/0.94	c 1	SEARCHING: _COST <= 66
0.85/0.94	c 1	============================[ Search Statistics ]==============================
0.85/0.94	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.85/0.94	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.85/0.94	c 1	===============================================================================
0.85/0.94	c 1	|         0 |    2699    29097    81294 |     9699        0    nan |  0.000 % |
0.85/0.94	c 1	===============================================================================
0.85/0.94	c 1	restarts              : 1
0.85/0.94	c 1	conflicts             : 0             (0 /sec)
0.85/0.94	c 1	decisions             : 573           (0.35 % random) (33712 /sec)
0.85/0.94	c 1	propagations          : 2699           (158793 /sec)
0.85/0.94	c 1	conflict literals     : 0              ( nan % deleted)
0.85/0.94	c 1	Memory used           : 3.09 MB
0.85/0.94	c 1	CPU time              : 0.016997 s
0.85/0.94	c 1	
0.85/0.94	c 1	SATISFIABLE
0.85/0.94	c 1	OK
0.85/0.94	c 1	FOUND: _COST <= 66
0.85/0.94	s SATISFIABLE
0.85/0.94	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.85/0.94	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'
0.91/1.02	c 1	Decoding HOME/temp.out
0.91/1.06	c 1	OBJECTIVE _COST 66
0.91/1.06	o 66
0.91/1.06	v 1 1 0 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2
0.91/1.06	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.91/1.10	c 1	OK
0.91/1.10	c 1	OBJECTIVE BOUND: 0 <= _COST <= 66
0.91/1.10	c 1	SEARCHING: _COST <= 33
0.91/1.10	c 1	============================[ Search Statistics ]==============================
0.91/1.10	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.91/1.10	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.91/1.10	c 1	===============================================================================
0.91/1.10	c 1	|         0 |    2699    29097    81294 |     9699        0    nan |  0.000 % |
0.91/1.10	c 1	===============================================================================
0.91/1.10	c 1	restarts              : 2
0.91/1.10	c 1	conflicts             : 7             (350 /sec)
0.91/1.10	c 1	decisions             : 1344          (1.12 % random) (67213 /sec)
0.91/1.10	c 1	propagations          : 6191           (309612 /sec)
0.91/1.10	c 1	conflict literals     : 51             (0.00 % deleted)
0.91/1.10	c 1	Memory used           : 3.09 MB
0.91/1.10	c 1	CPU time              : 0.019996 s
0.91/1.10	c 1	
0.91/1.10	c 1	SATISFIABLE
0.91/1.10	c 1	OK
0.91/1.10	c 1	FOUND: _COST <= 33
0.91/1.10	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.91/1.10	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'
1.01/1.17	c 1	Decoding HOME/temp.out
1.01/1.21	c 1	OBJECTIVE _COST 33
1.01/1.21	o 33
1.01/1.21	v 1 1 0 0 0 0 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 0 0 2
1.01/1.21	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.01/1.25	c 1	OK
1.01/1.25	c 1	OBJECTIVE BOUND: 0 <= _COST <= 33
1.01/1.25	c 1	SEARCHING: _COST <= 16
1.01/1.25	c 1	============================[ Search Statistics ]==============================
1.01/1.25	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.01/1.25	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.01/1.25	c 1	===============================================================================
1.01/1.25	c 1	|         7 |    2171    29097    81294 |     9699        7      7 |  0.000 % |
1.01/1.26	c 1	|       108 |    1918    29097    81294 |    10668      108      9 | 30.570 % |
1.01/1.26	c 1	===============================================================================
1.01/1.26	c 1	restarts              : 4
1.01/1.26	c 1	conflicts             : 147           (5251 /sec)
1.01/1.26	c 1	decisions             : 3526          (1.11 % random) (125951 /sec)
1.01/1.26	c 1	propagations          : 19008          (678978 /sec)
1.01/1.26	c 1	conflict literals     : 1317           (3.73 % deleted)
1.01/1.26	c 1	Memory used           : 3.22 MB
1.01/1.26	c 1	CPU time              : 0.027995 s
1.01/1.26	c 1	
1.01/1.26	c 1	SATISFIABLE
1.01/1.26	c 1	OK
1.01/1.26	c 1	FOUND: _COST <= 16
1.01/1.26	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.01/1.26	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'
1.14/1.33	c 1	Decoding HOME/temp.out
1.14/1.37	c 1	OBJECTIVE _COST 16
1.14/1.37	o 16
1.14/1.37	v 1 0 1 2 1 2 2 2 2 0 0 2 1 0 2 2 1 2 2 0 2 2 0 1
1.14/1.37	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.14/1.42	c 2	OK
1.14/1.42	c 2	OBJECTIVE BOUND: 0 <= _COST <= 16
1.14/1.42	c 2	SEARCHING: _COST <= 8
1.14/1.42	c 2	============================[ Search Statistics ]==============================
1.14/1.42	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.14/1.42	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.14/1.42	c 2	===============================================================================
1.14/1.42	c 2	|       147 |    1874    29097    81294 |     9699      147      9 | 30.570 % |
1.14/1.42	c 2	===============================================================================
1.14/1.42	c 2	restarts              : 5
1.14/1.42	c 2	conflicts             : 231           (7001 /sec)
1.14/1.42	c 2	decisions             : 4395          (0.98 % random) (133206 /sec)
1.14/1.42	c 2	propagations          : 27116          (821846 /sec)
1.14/1.42	c 2	conflict literals     : 2158           (4.60 % deleted)
1.14/1.42	c 2	Memory used           : 3.22 MB
1.14/1.42	c 2	CPU time              : 0.032994 s
1.14/1.42	c 2	
1.14/1.42	c 2	SATISFIABLE
1.14/1.42	c 2	OK
1.14/1.43	c 2	FOUND: _COST <= 8
1.14/1.43	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.14/1.43	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'
1.14/1.50	c 2	Decoding HOME/temp.out
1.29/1.53	c 2	OBJECTIVE _COST 8
1.29/1.53	o 8
1.29/1.53	v 2 1 2 1 1 2 1 1 0 2 2 0 2 2 0 0 0 1 0 0 1 2 0 2
1.29/1.54	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.29/1.58	c 2	OK
1.29/1.58	c 2	OBJECTIVE BOUND: 0 <= _COST <= 8
1.29/1.58	c 2	SEARCHING: _COST <= 4
1.29/1.58	c 2	============================[ Search Statistics ]==============================
1.29/1.58	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.29/1.58	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.29/1.58	c 2	===============================================================================
1.29/1.58	c 2	|       231 |    1666    29097    81294 |     9699      231      9 | 30.570 % |
1.29/1.58	c 2	|       333 |    1663    29097    81294 |    10668      333     10 | 44.055 % |
1.29/1.59	c 2	|       483 |    1663    29097    81294 |    11735      483     11 | 44.055 % |
1.29/1.59	c 2	===============================================================================
1.29/1.59	c 2	restarts              : 8
1.29/1.59	c 2	conflicts             : 516           (10752 /sec)
1.29/1.59	c 2	decisions             : 6652          (0.77 % random) (138606 /sec)
1.29/1.59	c 2	propagations          : 55886          (1164486 /sec)
1.29/1.59	c 2	conflict literals     : 5751           (8.00 % deleted)
1.29/1.59	c 2	Memory used           : 3.22 MB
1.29/1.59	c 2	CPU time              : 0.047992 s
1.29/1.59	c 2	
1.29/1.59	c 2	SATISFIABLE
1.29/1.59	c 2	OK
1.29/1.59	c 2	FOUND: _COST <= 4
1.29/1.59	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.29/1.59	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'
1.44/1.66	c 2	Decoding HOME/temp.out
1.44/1.70	c 2	OBJECTIVE _COST 4
1.44/1.70	o 4
1.44/1.70	v 0 2 0 2 2 0 2 2 1 0 1 0 1 2 1 1 1 1 1 0 2 2 1 0
1.44/1.71	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.44/1.74	c 2	OK
1.44/1.74	c 2	OBJECTIVE BOUND: 0 <= _COST <= 4
1.44/1.74	c 2	SEARCHING: _COST <= 2
1.44/1.74	c 2	============================[ Search Statistics ]==============================
1.44/1.74	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.44/1.74	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.44/1.74	c 2	===============================================================================
1.44/1.75	c 2	|       516 |    1510    29097    81294 |     9699      516     11 | 44.055 % |
1.44/1.75	c 2	===============================================================================
1.44/1.75	c 2	restarts              : 9
1.44/1.75	c 2	conflicts             : 603           (11379 /sec)
1.44/1.75	c 2	decisions             : 7123          (0.77 % random) (134419 /sec)
1.44/1.75	c 2	propagations          : 63756          (1203148 /sec)
1.44/1.75	c 2	conflict literals     : 7052           (7.93 % deleted)
1.44/1.75	c 2	Memory used           : 3.22 MB
1.44/1.75	c 2	CPU time              : 0.052991 s
1.44/1.75	c 2	
1.44/1.75	c 2	SATISFIABLE
1.44/1.75	c 2	OK
1.44/1.75	c 2	FOUND: _COST <= 2
1.44/1.75	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.44/1.75	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'
1.59/1.82	c 2	Decoding HOME/temp.out
1.59/1.86	c 2	OBJECTIVE _COST 2
1.59/1.86	o 2
1.59/1.86	v 2 2 2 0 0 0 0 0 2 1 1 1 2 1 1 2 1 1 1 2 0 0 0 2
1.59/1.86	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.59/1.90	c 2	OK
1.59/1.90	c 2	OBJECTIVE BOUND: 0 <= _COST <= 2
1.59/1.90	c 2	SEARCHING: _COST <= 1
1.59/1.90	c 2	============================[ Search Statistics ]==============================
1.59/1.90	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.59/1.90	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.59/1.90	c 2	===============================================================================
1.59/1.90	c 2	|       603 |    1370    29097    81294 |     9699      603     12 | 44.055 % |
1.59/1.90	c 2	|       703 |    1367    29097    81294 |    10668      703     12 | 54.207 % |
1.59/1.91	c 2	|       854 |    1367    29097    81294 |    11735      854     13 | 54.207 % |
1.59/1.93	c 2	|      1080 |    1236     3774     9584 |    12909     1080     15 | 54.207 % |
1.59/1.94	c 2	===============================================================================
1.59/1.94	c 2	restarts              : 13
1.59/1.94	c 2	conflicts             : 1256          (13804 /sec)
1.59/1.94	c 2	decisions             : 8514          (0.70 % random) (93575 /sec)
1.59/1.94	c 2	propagations          : 130212         (1431121 /sec)
1.59/1.94	c 2	conflict literals     : 18850          (8.91 % deleted)
1.59/1.94	c 2	Memory used           : 3.22 MB
1.59/1.94	c 2	CPU time              : 0.090986 s
1.59/1.94	c 2	
1.59/1.94	c 2	SATISFIABLE
1.59/1.94	c 2	OK
1.59/1.94	c 2	FOUND: _COST <= 1
1.59/1.94	c 2	DECODING HOME/temp.out WITH HOME/temp.map
1.59/1.94	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'
1.75/2.01	c 2	Decoding HOME/temp.out
1.75/2.05	c 2	OBJECTIVE _COST 1
1.75/2.05	o 1
1.75/2.05	v 2 2 1 1 2 1 1 1 2 0 0 0 2 0 0 2 0 0 0 2 1 1 1 2
1.75/2.05	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.75/2.09	c 2	OK
1.75/2.09	c 2	OBJECTIVE BOUND: 0 <= _COST <= 1
1.75/2.09	c 2	SEARCHING: _COST <= 0
1.75/2.09	c 2	============================[ Search Statistics ]==============================
1.75/2.09	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.75/2.09	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.75/2.09	c 2	===============================================================================
1.75/2.09	c 2	|      1256 |    1104     3057     7828 |     1019     1251     15 | 54.207 % |
1.75/2.10	c 2	|      1356 |    1104     3057     7828 |     1120     1351     15 | 59.100 % |
1.90/2.10	c 2	|      1506 |    1104     3057     7828 |     1232     1501     16 | 59.100 % |
1.90/2.12	c 2	|      1731 |    1104     3057     7828 |     1356     1726     18 | 59.100 % |
1.90/2.15	c 2	|      2068 |    1104     3057     7828 |     1491     2063     21 | 59.100 % |
1.90/2.19	c 2	|      2575 |    1104     3057     7828 |     1641     2570     24 | 59.100 % |
2.00/2.26	c 2	|      3334 |    1104     3057     7828 |     1805     3329     29 | 59.100 % |
2.09/2.38	c 2	|      4473 |    1104     3057     7828 |     1985     2575     35 | 59.100 % |
2.29/2.54	c 3	===============================================================================
2.29/2.54	c 3	restarts              : 21
2.29/2.54	c 3	conflicts             : 5817          (10655 /sec)
2.29/2.54	c 3	decisions             : 13863         (0.81 % random) (25394 /sec)
2.29/2.54	c 3	propagations          : 629656         (1153391 /sec)
2.29/2.54	c 3	conflict literals     : 221549         (7.72 % deleted)
2.29/2.54	c 3	Memory used           : 3.35 MB
2.29/2.54	c 3	CPU time              : 0.545917 s
2.29/2.54	c 3	
2.29/2.54	c 3	UNSATISFIABLE
2.29/2.54	c 3	OK
2.29/2.54	c 3	NOT FOUND: _COST <= 0
2.29/2.54	c 3	OK
2.29/2.54	c 3	OBJECTIVE _COST 1
2.29/2.54	s OPTIMUM FOUND
2.29/2.54	c 3	CPU 2.08 (0.06 0.02 2.02 0.25)
2.29/2.54	c 3	END Fri Jul 11 21:48:32 2008

Verifier Data (download as text)

OK	1	131
1 unsatisfied constraints, 131 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-1109589-1215805709/watcher-1109589-1215805709 -o /tmp/evaluation-result-1109589-1215805709/solver-1109589-1215805709 -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-1109589-1215805709.xml 

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


[startup+0 s]
/proc/loadavg: 1.00 1.09 1.54 3/82 16162
/proc/meminfo: memFree=1211216/2055920 swapFree=4180996/4192956
[pid=16162] ppid=16160 vsize=18572 CPUtime=0
/proc/16162/stat : 16162 (runsolver) D 16160 16162 13918 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 37268829 19017728 292 996147200 4194304 4296836 548682068192 18446744073709551615 271638392103 0 0 4096 24578 18446744071563608240 0 0 17 1 0 0
/proc/16162/statm: 4643 292 257 25 0 2626 0

[startup+0.085818 s]
/proc/loadavg: 1.00 1.09 1.54 3/82 16162
/proc/meminfo: memFree=1211216/2055920 swapFree=4180996/4192956
[pid=16162] ppid=16160 vsize=12272 CPUtime=0
/proc/16162/stat : 16162 (sugar++) R 16160 16162 13918 0 -1 4194304 401 0 0 0 0 0 0 0 18 0 1 0 37268829 12566528 369 996147200 4194304 4206940 548682068528 18446744073709551615 271651901865 0 0 4224 0 0 0 0 17 1 0 0
/proc/16162/statm: 3068 370 274 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+0.101819 s]
/proc/loadavg: 1.00 1.09 1.54 3/82 16162
/proc/meminfo: memFree=1211216/2055920 swapFree=4180996/4192956
[pid=16162] ppid=16160 vsize=12544 CPUtime=0
/proc/16162/stat : 16162 (sugar++) R 16160 16162 13918 0 -1 4194304 470 0 0 0 0 0 0 0 18 0 1 0 37268829 12845056 439 996147200 4194304 4206940 548682068528 18446744073709551615 271638237921 0 0 4224 0 0 0 0 17 1 0 0
/proc/16162/statm: 3136 439 289 3 0 236 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12544

[startup+0.301848 s]
/proc/loadavg: 1.00 1.09 1.54 3/82 16162
/proc/meminfo: memFree=1211216/2055920 swapFree=4180996/4192956
[pid=16162] ppid=16160 vsize=16740 CPUtime=0.06
/proc/16162/stat : 16162 (sugar++) S 16160 16162 13918 0 -1 4194304 1219 128 0 0 5 1 0 0 16 0 1 0 37268829 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16162/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.701882 s]
/proc/loadavg: 1.00 1.09 1.54 3/82 16162
/proc/meminfo: memFree=1211216/2055920 swapFree=4180996/4192956
[pid=16162] ppid=16160 vsize=16740 CPUtime=0.25
/proc/16162/stat : 16162 (sugar++) S 16160 16162 13918 0 -1 4194304 1297 4140 0 1 5 1 17 2 16 0 1 0 37268829 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16162/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.25
Current children cumulated vsize (KiB) 16740

[startup+1.50197 s]
/proc/loadavg: 1.00 1.09 1.53 2/94 16195
/proc/meminfo: memFree=1201392/2055920 swapFree=4180996/4192956
[pid=16162] ppid=16160 vsize=16872 CPUtime=1.26
/proc/16162/stat : 16162 (sugar++) S 16160 16162 13918 0 -1 4194304 1740 21953 4 5 6 2 105 13 15 0 1 0 37268829 17276928 1117 996147200 4194304 4206940 548682068528 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16162/statm: 4218 1117 414 3 0 797 0
[pid=16185] ppid=16162 vsize=3296 CPUtime=0.03
/proc/16185/stat : 16185 (minisat-inc) S 16162 16162 13918 0 -1 4194304 619 0 0 0 3 0 0 0 16 0 1 0 37268922 3375104 559 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/16185/statm: 824 559 79 151 0 670 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 20168

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

[startup+2.30104 s]
/proc/loadavg: 1.00 1.09 1.53 2/84 16255
/proc/meminfo: memFree=1204592/2055920 swapFree=4180996/4192956
[pid=16162] ppid=16160 vsize=16872 CPUtime=1.8
/proc/16162/stat : 16162 (sugar++) S 16160 16162 13918 0 -1 4194304 1968 36898 4 9 6 2 148 24 15 0 1 0 37268829 17276928 1117 996147200 4194304 4206940 548682068528 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16162/statm: 4218 1117 414 3 0 797 0
[pid=16185] ppid=16162 vsize=3296 CPUtime=0.29
/proc/16185/stat : 16185 (minisat-inc) R 16162 16162 13918 0 -1 4194304 645 0 0 0 29 0 0 0 18 0 1 0 37268922 3375104 579 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 824 579 79 151 0 670 0
Current children cumulated CPU time (s) 2.09
Current children cumulated vsize (KiB) 20168

[startup+2.50106 s]
/proc/loadavg: 1.00 1.09 1.53 2/84 16255
/proc/meminfo: memFree=1204592/2055920 swapFree=4180996/4192956
[pid=16162] ppid=16160 vsize=16872 CPUtime=1.8
/proc/16162/stat : 16162 (sugar++) S 16160 16162 13918 0 -1 4194304 1968 36898 4 9 6 2 148 24 15 0 1 0 37268829 17276928 1117 996147200 4194304 4206940 548682068528 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16162/statm: 4218 1117 414 3 0 797 0
[pid=16185] ppid=16162 vsize=3296 CPUtime=0.49
/proc/16185/stat : 16185 (minisat-inc) R 16162 16162 13918 0 -1 4194304 654 0 0 0 49 0 0 0 19 0 1 0 37268922 3375104 588 996147200 134512640 135134323 4294956192 18446744073709551615 134532050 0 0 4096 3 0 0 0 17 1 0 0
/proc/16185/statm: 824 588 79 151 0 670 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 20168

Child status: 0
Real time (s): 2.55049
CPU time (s): 2.37664
CPU user time (s): 2.09668
CPU system time (s): 0.279957
CPU usage (%): 93.1835
Max. virtual memory (cumulated for all children) (KiB): 221748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.09668
system time used= 0.279957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39619
page faults= 13
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1441
involuntary context switches= 739

runsolver used 0.004999 second user time and 0.027995 second system time

The end

Launcher Data (download as text)

Begin job on node67 at 2008-07-11 21:48:29
IDJOB=1109589
IDBENCH=60987
IDSOLVER=367
FILE ID=node67/1109589-1215805709
PBS_JOBID= 7903225
Free space on /tmp= 66436 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/schurrLemma/normalized-lemma-24-3.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-1109589-1215805709/watcher-1109589-1215805709 -o /tmp/evaluation-result-1109589-1215805709/solver-1109589-1215805709 -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-1109589-1215805709.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 016bffd63bb8f844a4aee4df8a9d12cd
RANDOM SEED=107850302

node67.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		: 3000.218
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		: 3000.218
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:       1211632 kB
Buffers:          3488 kB
Cached:          41836 kB
SwapCached:       4724 kB
Active:         786560 kB
Inactive:        13728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1211632 kB
SwapTotal:     4192956 kB
SwapFree:      4180996 kB
Dirty:             872 kB
Writeback:           0 kB
Mapped:         772236 kB
Slab:            27668 kB
Committed_AS:   944716 kB
PageTables:       3332 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= 66436 MiB
End job on node67 at 2008-07-11 21:48:32