Trace number 1109168

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+minisatOPTIMUM1 1.67274 1.81541

General information on the benchmark

Namecsp/pret/
normalized-pret-150-40_ext.xml
MD5SUM6f87730fb377fd3baedba14c82dc71a0
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 benchmark0.693894
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of constraints100
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension100
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)

0.01/0.04	c 0	Sugar v1-13 + HOME/minisat
0.01/0.04	c 0	BEGIN Fri Jul 11 19:56:02 2008
0.01/0.04	c 0	PID 15432
0.01/0.04	c 0	HOST node8.alineos.net
0.01/0.04	c 0	CONVERTING HOME/instance-1109168-1215798962.xml TO HOME/temp.csp
0.01/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1109168-1215798962.xml' 'HOME/temp.csp'
0.03/0.23	c 0	1 domains, 150 variables, 0 predicates, 2 relations, 100 constraints
0.03/0.25	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.25	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.22/0.33	c 0	Parsing HOME/temp.csp
0.23/0.41	c 0	parsed 253 expressions
0.23/0.41	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.23/0.41	c 0	MAX CSP: 100 constraints
0.23/0.42	c 0	Converting to clausal form CSP
0.23/0.44	c 0	converted 36 (10%) expressions
0.23/0.44	c 0	converted 72 (20%) expressions
0.23/0.44	c 0	converted 107 (30%) expressions
0.23/0.44	c 0	converted 143 (40%) expressions
0.23/0.45	c 0	converted 178 (50%) expressions
0.23/0.45	c 0	converted 214 (60%) expressions
0.23/0.46	c 0	converted 250 (70%) expressions
0.23/0.47	c 0	converted 285 (80%) expressions
0.23/0.47	c 0	converted 321 (90%) expressions
0.23/0.52	c 0	converted 356 (100%) expressions
0.23/0.53	c 0	CSP : 350 integers, 0 booleans, 299 clauses, largest domain size 151
0.23/0.53	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.23/0.53	c 0	Propagation in CSP
0.23/0.55	c 0	97 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.23/0.55	c 0	CSP : 350 integers, 0 booleans, 299 clauses, largest domain size 101
0.23/0.55	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.23/0.55	c 0	Simplifing CSP by introducing new Boolean variables
0.23/0.55	c 0	CSP : 350 integers, 0 booleans, 299 clauses, largest domain size 101
0.23/0.55	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.23/0.57	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.23/0.58	c 0	35 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.23/0.58	c 0	70 (20%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.23/0.58	c 0	105 (30%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.23/0.58	c 0	140 (40%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.23/0.58	c 0	175 (50%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.23/0.58	c 0	210 (60%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.23/0.58	c 0	245 (70%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.23/0.59	c 0	280 (80%) CSP integer variables are encoded (652 clauses, 7236 bytes)
0.23/0.59	c 0	315 (90%) CSP integer variables are encoded (879 clauses, 10088 bytes)
0.23/0.59	c 0	350 (100%) CSP integer variables are encoded (1076 clauses, 12649 bytes)
0.23/0.61	c 0	30 (10%) CSP clauses are encoded (1196 clauses, 14793 bytes)
0.23/0.62	c 0	60 (20%) CSP clauses are encoded (1316 clauses, 17021 bytes)
0.23/0.63	c 0	90 (30%) CSP clauses are encoded (1436 clauses, 19241 bytes)
0.23/0.64	c 0	120 (40%) CSP clauses are encoded (1590 clauses, 21482 bytes)
0.23/0.65	c 0	150 (50%) CSP clauses are encoded (7620 clauses, 109945 bytes)
0.23/0.66	c 0	180 (60%) CSP clauses are encoded (7896 clauses, 113719 bytes)
0.23/0.67	c 0	210 (70%) CSP clauses are encoded (13100 clauses, 202629 bytes)
0.23/0.67	c 0	240 (80%) CSP clauses are encoded (13394 clauses, 207341 bytes)
0.23/0.67	c 0	270 (90%) CSP clauses are encoded (14036 clauses, 218252 bytes)
0.23/0.68	c 0	299 (100%) CSP clauses are encoded (16128 clauses, 255121 bytes)
0.23/0.68	c 0	299 CSP clauses encoded
0.23/0.68	c 0	Writing map file : HOME/temp.map
0.23/0.68	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.23/0.68	c 0	SAT : 1426 SAT variables, 16128 SAT clauses, 255121 bytes
0.23/0.68	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.23/0.72	c 0	OBJECTIVE minimize _COST
0.23/0.72	c 0	OBJECTIVE BOUND: 0 <= _COST <= 
0.23/0.72	c 0	SEARCHING: _COST <= 50
0.23/0.72	c 0	SOLVING HOME/temp.cnf
0.23/0.72	c 0	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.23/0.72	c 0	This is MiniSat 2.0 beta
0.23/0.72	c 0	WARNING: for repeatability, setting FPU to use double precision
0.23/0.72	c 0	============================[ Problem Statistics ]=============================
0.23/0.72	c 0	|                                                                             |
0.23/0.72	c 0	|  Number of variables:  1426                                                 |
0.23/0.72	c 0	|  Number of clauses:    16129                                                |
0.23/0.73	c 0	|  Parsing time:         0.01         s                                       |
0.23/0.73	c 0	============================[ Search Statistics ]==============================
0.23/0.73	c 0	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.23/0.73	c 0	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.23/0.73	c 0	===============================================================================
0.23/0.73	c 0	|         0 |    1076    10575    29797 |     3525        0    nan |  0.000 % |
0.23/0.73	c 0	===============================================================================
0.23/0.73	c 0	restarts              : 1
0.23/0.73	c 0	conflicts             : 0              (0 /sec)
0.23/0.73	c 0	decisions             : 102            (0.98 % random) (11336 /sec)
0.23/0.73	c 0	propagations          : 1426           (158480 /sec)
0.23/0.73	c 0	conflict literals     : 0              ( nan % deleted)
0.23/0.73	c 0	Memory used           : 2.43 MB
0.23/0.73	c 0	CPU time              : 0.008998 s
0.23/0.73	c 0	
0.23/0.73	c 0	SATISFIABLE
0.23/0.73	c 0	FOUND: _COST <= 50
0.23/0.73	s SATISFIABLE
0.23/0.73	c 0	DECODING HOME/temp.out WITH HOME/temp.map
0.23/0.73	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.67/0.81	c 1	Decoding HOME/temp.out
0.67/0.86	c 1	OBJECTIVE _COST 50
0.67/0.86	o 50
0.67/0.86	v 1 1 0 0 1 1 0 1 1 0 1 1 1 0 1 0 1 0 1 1 0 0 0 1 1 0 1 1 0 1 0 1 1 1 1 1 0 1 0 0 1 1 0 1 0 1 1 0 0 1 1 1 1 1 1 0 1 0 1 1 0 1 0 0 1 1 0 1 1 1 1 1 0 1 1 1 1 1 0 1 1 0 1 1 0 1 1 0 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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0.67/0.87	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.67/0.92	c 1	OBJECTIVE BOUND: 0 <= _COST <= 50
0.67/0.92	c 1	SEARCHING: _COST <= 25
0.67/0.92	c 1	SOLVING HOME/temp.cnf
0.67/0.92	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.67/0.92	c 1	This is MiniSat 2.0 beta
0.67/0.92	c 1	WARNING: for repeatability, setting FPU to use double precision
0.67/0.92	c 1	============================[ Problem Statistics ]=============================
0.67/0.92	c 1	|                                                                             |
0.67/0.92	c 1	|  Number of variables:  1426                                                 |
0.67/0.92	c 1	|  Number of clauses:    16129                                                |
0.67/0.93	c 1	|  Parsing time:         0.01         s                                       |
0.67/0.93	c 1	============================[ Search Statistics ]==============================
0.67/0.93	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.67/0.93	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.67/0.93	c 1	===============================================================================
0.67/0.93	c 1	|         0 |     876     7200    20247 |     2400        0    nan |  0.000 % |
0.67/0.93	c 1	===============================================================================
0.67/0.93	c 1	restarts              : 1
0.67/0.93	c 1	conflicts             : 0              (0 /sec)
0.67/0.93	c 1	decisions             : 78             (0.00 % random) (7092 /sec)
0.67/0.93	c 1	propagations          : 1426           (129660 /sec)
0.67/0.93	c 1	conflict literals     : 0              ( nan % deleted)
0.67/0.93	c 1	Memory used           : 2.43 MB
0.67/0.93	c 1	CPU time              : 0.010998 s
0.67/0.93	c 1	
0.67/0.93	c 1	SATISFIABLE
0.67/0.93	c 1	FOUND: _COST <= 25
0.67/0.93	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.67/0.93	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.89/1.02	c 1	Decoding HOME/temp.out
0.89/1.07	c 1	OBJECTIVE _COST 25
0.89/1.07	o 25
0.89/1.08	v 1 1 0 1 0 1 0 1 1 0 1 1 0 0 0 0 0 0 1 1 0 1 1 0 1 0 1 1 0 1 0 1 1 1 1 1 0 0 0 0 1 1 0 0 0 1 1 0 0 1 1 0 1 1 0 0 0 1 1 0 0 0 0 1 1 0 1 1 0 0 1 1 0 1 1 1 1 1 1 1 0 0 1 1 0 1 1 0 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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0.89/1.08	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.89/1.09	c 1	OBJECTIVE BOUND: 0 <= _COST <= 25
0.89/1.09	c 1	SEARCHING: _COST <= 12
0.89/1.09	c 1	SOLVING HOME/temp.cnf
0.89/1.09	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.89/1.09	c 1	This is MiniSat 2.0 beta
0.89/1.09	c 1	WARNING: for repeatability, setting FPU to use double precision
0.89/1.09	c 1	============================[ Problem Statistics ]=============================
0.89/1.09	c 1	|                                                                             |
0.89/1.10	c 1	|  Number of variables:  1426                                                 |
0.89/1.10	c 1	|  Number of clauses:    16129                                                |
0.98/1.10	c 1	|  Parsing time:         0.01         s                                       |
0.98/1.11	c 1	============================[ Search Statistics ]==============================
0.98/1.11	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.98/1.11	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.98/1.11	c 1	===============================================================================
0.98/1.11	c 1	|         0 |     729     4384    12227 |     1461        0    nan |  0.000 % |
0.98/1.11	c 1	===============================================================================
0.98/1.11	c 1	restarts              : 1
0.98/1.11	c 1	conflicts             : 0              (0 /sec)
0.98/1.11	c 1	decisions             : 66             (0.00 % random) (6601 /sec)
0.98/1.11	c 1	propagations          : 1426           (142629 /sec)
0.98/1.11	c 1	conflict literals     : 0              ( nan % deleted)
0.98/1.11	c 1	Memory used           : 2.43 MB
0.98/1.11	c 1	CPU time              : 0.009998 s
0.98/1.11	c 1	
0.98/1.11	c 1	SATISFIABLE
0.98/1.11	c 1	FOUND: _COST <= 12
0.98/1.11	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.98/1.11	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
0.98/1.19	c 1	Decoding HOME/temp.out
1.01/1.24	c 1	OBJECTIVE _COST 12
1.01/1.24	o 12
1.01/1.25	v 1 1 0 1 1 0 0 1 1 0 1 1 0 0 0 0 0 0 1 1 0 0 0 0 0 1 1 0 1 1 0 1 1 1 1 1 0 0 0 0 1 1 0 0 0 1 1 0 0 1 1 0 1 1 0 0 0 0 1 1 1 0 0 0 0 0 1 1 0 1 0 1 0 1 1 1 0 1 0 1 1 1 0 1 0 1 1 1 1 0 0 1 1 1 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1.01/1.25	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.01/1.26	c 1	OBJECTIVE BOUND: 0 <= _COST <= 12
1.01/1.26	c 1	SEARCHING: _COST <= 6
1.01/1.26	c 1	SOLVING HOME/temp.cnf
1.01/1.26	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.01/1.27	c 1	This is MiniSat 2.0 beta
1.01/1.27	c 1	WARNING: for repeatability, setting FPU to use double precision
1.01/1.27	c 1	============================[ Problem Statistics ]=============================
1.01/1.27	c 1	|                                                                             |
1.01/1.27	c 1	|  Number of variables:  1426                                                 |
1.01/1.27	c 1	|  Number of clauses:    16129                                                |
1.01/1.28	c 1	|  Parsing time:         0.01         s                                       |
1.01/1.28	c 1	============================[ Search Statistics ]==============================
1.01/1.28	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.01/1.28	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.01/1.28	c 1	===============================================================================
1.01/1.28	c 1	|         0 |     617     2767     7706 |      922        0    nan |  0.000 % |
1.01/1.28	c 1	===============================================================================
1.01/1.28	c 1	restarts              : 1
1.01/1.28	c 1	conflicts             : 0              (0 /sec)
1.01/1.28	c 1	decisions             : 61             (0.00 % random) (5546 /sec)
1.01/1.28	c 1	propagations          : 1426           (129660 /sec)
1.01/1.28	c 1	conflict literals     : 0              ( nan % deleted)
1.01/1.28	c 1	Memory used           : 2.43 MB
1.01/1.28	c 1	CPU time              : 0.010998 s
1.01/1.28	c 1	
1.01/1.28	c 1	SATISFIABLE
1.01/1.28	c 1	FOUND: _COST <= 6
1.01/1.28	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.01/1.28	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.17/1.36	c 1	Decoding HOME/temp.out
1.17/1.41	c 1	OBJECTIVE _COST 6
1.17/1.41	o 6
1.17/1.42	v 1 1 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 0 1 1 0 1 1 0 0 1 1 0 1 1 0 1 1 1 1 0 0 0 0 0 1 1 0 0 0 1 1 0 1 0 1 1 0 1 0 0 0 1 1 0 1 0 0 0 0 0 1 1 0 0 1 1 0 1 1 0 0 1 0 1 1 1 0 1 1 1 0 1 1 0 0 1 1 1 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1.17/1.43	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.17/1.44	c 1	OBJECTIVE BOUND: 0 <= _COST <= 6
1.17/1.44	c 1	SEARCHING: _COST <= 3
1.17/1.44	c 1	SOLVING HOME/temp.cnf
1.17/1.44	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.17/1.44	c 1	This is MiniSat 2.0 beta
1.17/1.44	c 1	WARNING: for repeatability, setting FPU to use double precision
1.17/1.44	c 1	============================[ Problem Statistics ]=============================
1.17/1.44	c 1	|                                                                             |
1.17/1.44	c 1	|  Number of variables:  1426                                                 |
1.17/1.44	c 1	|  Number of clauses:    16129                                                |
1.17/1.45	c 1	|  Parsing time:         0.01         s                                       |
1.17/1.45	c 1	============================[ Search Statistics ]==============================
1.17/1.45	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.17/1.45	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.17/1.45	c 1	===============================================================================
1.17/1.45	c 1	|         0 |     514     1768     5015 |      589        0    nan |  0.000 % |
1.17/1.45	c 1	===============================================================================
1.17/1.45	c 1	restarts              : 1
1.17/1.45	c 1	conflicts             : 0              (0 /sec)
1.17/1.45	c 1	decisions             : 59             (0.00 % random) (6557 /sec)
1.17/1.45	c 1	propagations          : 1426           (158480 /sec)
1.17/1.45	c 1	conflict literals     : 0              ( nan % deleted)
1.17/1.45	c 1	Memory used           : 2.43 MB
1.17/1.45	c 1	CPU time              : 0.008998 s
1.17/1.45	c 1	
1.17/1.45	c 1	SATISFIABLE
1.17/1.45	c 1	FOUND: _COST <= 3
1.17/1.45	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.17/1.45	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.33/1.53	c 1	Decoding HOME/temp.out
1.33/1.58	c 1	OBJECTIVE _COST 3
1.33/1.58	o 3
1.33/1.59	v 1 1 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 0 1 1 0 1 1 0 0 1 1 0 1 1 0 1 1 1 1 0 0 0 0 0 1 1 0 0 0 1 1 0 1 0 1 1 0 1 0 0 0 1 1 0 1 0 0 0 0 0 1 1 0 0 1 1 0 1 1 0 0 0 0 1 1 1 0 1 1 1 0 1 1 0 0 1 1 1 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1.33/1.59	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.33/1.61	c 1	OBJECTIVE BOUND: 0 <= _COST <= 3
1.33/1.61	c 1	SEARCHING: _COST <= 1
1.33/1.61	c 1	SOLVING HOME/temp.cnf
1.33/1.61	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.33/1.62	c 1	This is MiniSat 2.0 beta
1.33/1.62	c 1	WARNING: for repeatability, setting FPU to use double precision
1.33/1.62	c 1	============================[ Problem Statistics ]=============================
1.33/1.62	c 1	|                                                                             |
1.33/1.62	c 1	|  Number of variables:  1426                                                 |
1.33/1.62	c 1	|  Number of clauses:    16129                                                |
1.33/1.62	c 1	|  Parsing time:         0.01         s                                       |
1.33/1.63	c 1	============================[ Search Statistics ]==============================
1.33/1.63	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.33/1.63	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.33/1.63	c 1	===============================================================================
1.33/1.63	c 1	|         0 |     350      797     2592 |      265        0    nan |  0.000 % |
1.33/1.63	c 1	===============================================================================
1.33/1.63	c 1	restarts              : 1
1.33/1.63	c 1	conflicts             : 0              (0 /sec)
1.33/1.63	c 1	decisions             : 59             (0.00 % random) (5901 /sec)
1.33/1.63	c 1	propagations          : 1426           (142629 /sec)
1.33/1.63	c 1	conflict literals     : 0              ( nan % deleted)
1.33/1.63	c 1	Memory used           : 2.43 MB
1.33/1.63	c 1	CPU time              : 0.009998 s
1.33/1.63	c 1	
1.33/1.63	c 1	SATISFIABLE
1.33/1.63	c 1	FOUND: _COST <= 1
1.33/1.63	c 1	DECODING HOME/temp.out WITH HOME/temp.map
1.33/1.63	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.49/1.71	c 1	Decoding HOME/temp.out
1.49/1.76	c 1	OBJECTIVE _COST 1
1.49/1.76	o 1
1.49/1.77	v 1 1 0 1 1 0 0 1 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 1 0 1 1 0 1 1 0 0 0 0 1 1 0 0 0 1 1 0 1 0 1 1 0 1 0 0 0 0 1 1 0 0 0 1 1 0 1 1 0 1 1 0 0 1 1 1 0 1 0 1 1 1 0 1 0 1 1 0 0 0 0 1 1 1 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1.49/1.77	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.49/1.79	c 2	OBJECTIVE BOUND: 0 <= _COST <= 1
1.49/1.79	c 2	SEARCHING: _COST <= 0
1.49/1.79	c 2	SOLVING HOME/temp.cnf
1.49/1.79	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.49/1.79	c 2	This is MiniSat 2.0 beta
1.49/1.79	c 2	WARNING: for repeatability, setting FPU to use double precision
1.49/1.79	c 2	============================[ Problem Statistics ]=============================
1.49/1.79	c 2	|                                                                             |
1.49/1.79	c 2	|  Number of variables:  1426                                                 |
1.49/1.79	c 2	|  Number of clauses:    16129                                                |
1.63/1.80	c 2	|  Parsing time:         0.01         s                                       |
1.63/1.80	c 2	============================[ Search Statistics ]==============================
1.63/1.80	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.63/1.80	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.63/1.80	c 2	===============================================================================
1.63/1.80	c 2	|         0 |     150      400     1600 |      133        0    nan |  0.000 % |
1.63/1.80	c 2	|       101 |     150      400     1600 |      146      101     13 | 89.481 % |
1.63/1.80	c 2	|       252 |     150      400     1600 |      161      252      8 | 89.481 % |
1.63/1.80	c 2	|       478 |     150      400     1600 |      177      478      7 | 89.481 % |
1.63/1.81	c 2	===============================================================================
1.63/1.81	c 2	restarts              : 4
1.63/1.81	c 2	conflicts             : 783            (43507 /sec)
1.63/1.81	c 2	decisions             : 1970           (1.98 % random) (109463 /sec)
1.63/1.81	c 2	propagations          : 12071          (670723 /sec)
1.63/1.81	c 2	conflict literals     : 5073           (6.21 % deleted)
1.63/1.81	c 2	Memory used           : 2.43 MB
1.63/1.81	c 2	CPU time              : 0.017997 s
1.63/1.81	c 2	
1.63/1.81	c 2	UNSATISFIABLE
1.63/1.81	c 2	NOT FOUND: _COST <= 0
1.63/1.81	c 2	OBJECTIVE _COST 1
1.63/1.81	s OPTIMUM FOUND
1.63/1.81	c 2	CPU 1.38 (0.04 0.02 1.34 0.24)
1.63/1.81	c 2	END Fri Jul 11 19:56:04 2008

Verifier Data (download as text)

OK	1	99
1 unsatisfied constraints, 99 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-1109168-1215798962/watcher-1109168-1215798962 -o /tmp/evaluation-result-1109168-1215798962/solver-1109168-1215798962 -C 3600 -W 4000 -M 900 --output-limit 1,15 HOME/sugar -max -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1109168-1215798962.xml 

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


[startup+0 s]
/proc/loadavg: 2.06 1.99 1.89 4/74 15432
/proc/meminfo: memFree=1630656/2055920 swapFree=4192956/4192956
[pid=15432] ppid=15430 vsize=12272 CPUtime=0
/proc/15432/stat : 15432 (sugar) R 15430 15432 13296 0 -1 4194304 396 0 0 0 0 0 0 0 18 0 1 0 36599249 12566528 364 996147200 4194304 4206940 548682068592 18446744073709551615 228715445246 0 0 4224 0 0 0 0 17 0 0 0
/proc/15432/statm: 3068 364 274 3 0 168 0

[startup+0.0268289 s]
/proc/loadavg: 2.06 1.99 1.89 4/74 15432
/proc/meminfo: memFree=1630656/2055920 swapFree=4192956/4192956
[pid=15432] ppid=15430 vsize=13072 CPUtime=0.01
/proc/15432/stat : 15432 (sugar) R 15430 15432 13296 0 -1 4194304 640 0 0 0 1 0 0 0 18 0 1 0 36599249 13385728 608 996147200 4194304 4206940 548682068592 18446744073709551615 228706390753 0 0 4224 0 0 0 0 17 0 0 0
/proc/15432/statm: 3268 609 316 3 0 368 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13072

[startup+0.101838 s]
/proc/loadavg: 2.06 1.99 1.89 4/74 15432
/proc/meminfo: memFree=1630656/2055920 swapFree=4192956/4192956
[pid=15432] ppid=15430 vsize=13600 CPUtime=0.03
/proc/15432/stat : 15432 (sugar) S 15430 15432 13296 0 -1 4194304 898 127 0 0 2 1 0 0 18 0 1 0 36599249 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15432/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301877 s]
/proc/loadavg: 2.06 1.99 1.89 4/74 15432
/proc/meminfo: memFree=1630656/2055920 swapFree=4192956/4192956
[pid=15432] ppid=15430 vsize=13600 CPUtime=0.22
/proc/15432/stat : 15432 (sugar) S 15430 15432 13296 0 -1 4194304 957 4130 0 1 2 1 16 3 16 0 1 0 36599249 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15432/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 13600

[startup+0.701949 s]
/proc/loadavg: 2.06 1.99 1.89 4/74 15432
/proc/meminfo: memFree=1630656/2055920 swapFree=4192956/4192956
[pid=15432] ppid=15430 vsize=13600 CPUtime=0.23
/proc/15432/stat : 15432 (sugar) S 15430 15432 13296 0 -1 4194304 974 4130 0 1 3 1 16 3 15 0 1 0 36599249 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15432/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.23
Current children cumulated vsize (KiB) 13600

[startup+1.50108 s]
/proc/loadavg: 2.06 1.99 1.89 4/85 15478
/proc/meminfo: memFree=1624488/2055920 swapFree=4192956/4192956
[pid=15432] ppid=15430 vsize=13600 CPUtime=1.33
/proc/15432/stat : 15432 (sugar) S 15430 15432 13296 0 -1 4194304 1562 27813 0 6 4 2 108 19 17 0 1 0 36599249 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15432/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 13600

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

[startup+1.70113 s]
/proc/loadavg: 2.06 1.99 1.89 4/85 15478
/proc/meminfo: memFree=1624488/2055920 swapFree=4192956/4192956
[pid=15432] ppid=15430 vsize=13600 CPUtime=1.49
/proc/15432/stat : 15432 (sugar) S 15430 15432 13296 0 -1 4194304 1676 32225 0 7 4 2 121 22 16 0 1 0 36599249 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15432/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13600

[startup+1.80114 s]
/proc/loadavg: 2.06 1.99 1.89 4/85 15478
/proc/meminfo: memFree=1624488/2055920 swapFree=4192956/4192956
[pid=15432] ppid=15430 vsize=13600 CPUtime=1.63
/proc/15432/stat : 15432 (sugar) S 15430 15432 13296 0 -1 4194304 1748 35988 0 8 4 2 133 24 16 0 1 0 36599249 13926400 805 996147200 4194304 4206940 548682068592 18446744073709551615 228715442274 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/15432/statm: 3400 805 374 3 0 500 0
Current children cumulated CPU time (s) 1.63
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 1.81541
CPU time (s): 1.67274
CPU user time (s): 1.39579
CPU system time (s): 0.276957
CPU usage (%): 92.1412
Max. virtual memory (cumulated for all children) (KiB): 882680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.39579
system time used= 0.276957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38459
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= 3049
involuntary context switches= 2864

runsolver used 0.010998 second user time and 0.016997 second system time

The end

Launcher Data (download as text)

Begin job on node8 at 2008-07-11 19:56:02
IDJOB=1109168
IDBENCH=60926
IDSOLVER=368
FILE ID=node8/1109168-1215798962
PBS_JOBID= 7903249
Free space on /tmp= 66336 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/pret/normalized-pret-150-40_ext.xml
COMMAND LINE= DIR/sugar -max -c -vv -java="java -Xmx700M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1109168-1215798962/watcher-1109168-1215798962 -o /tmp/evaluation-result-1109168-1215798962/solver-1109168-1215798962 -C 3600 -W 4000 -M 900 --output-limit 1,15  HOME/sugar -max -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1109168-1215798962.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 6f87730fb377fd3baedba14c82dc71a0
RANDOM SEED=917320392

node8.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		: 3000.268
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		: 3000.268
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:       1631072 kB
Buffers:         56136 kB
Cached:         254760 kB
SwapCached:          0 kB
Active:         223928 kB
Inactive:       134408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1631072 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1304 kB
Writeback:           0 kB
Mapped:          58672 kB
Slab:            51640 kB
Committed_AS:   212224 kB
PageTables:       1792 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66336 MiB
End job on node8 at 2008-07-11 19:56:04