Trace number 1110716

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 1.21981 1.50631

General information on the benchmark

Namecsp/dubois/
normalized-dubois-22_ext.xml
MD5SUM9dfaea2495389525a3a2afa2aabb090b
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 benchmark0.040993
Satisfiable
(Un)Satisfiability was proved
Number of variables66
Number of constraints44
Maximum constraint arity3
Maximum domain size2
Number of constraints which are defined in extension44
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Sat Jul 12 05:13:07 2008
0.00/0.04	c 0	PID 21334
0.00/0.04	c 0	HOST node24.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1110716-1215832387.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1110716-1215832387.xml' 'HOME/temp.csp'
0.03/0.22	c 0	1 domains, 66 variables, 0 predicates, 2 relations, 44 constraints
0.03/0.26	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.26	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'
0.19/0.34	c 0	Parsing HOME/temp.csp
0.19/0.39	c 0	parsed 113 expressions
0.19/0.39	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.19/0.39	c 0	MAX CSP: 44 constraints
0.19/0.39	c 0	Converting to clausal form CSP
0.19/0.42	c 0	converted 16 (10%) expressions
0.19/0.42	c 0	converted 32 (20%) expressions
0.19/0.42	c 0	converted 48 (30%) expressions
0.19/0.42	c 0	converted 64 (40%) expressions
0.19/0.43	c 0	converted 80 (50%) expressions
0.19/0.43	c 0	converted 96 (60%) expressions
0.19/0.44	c 0	converted 112 (70%) expressions
0.19/0.44	c 0	converted 128 (80%) expressions
0.19/0.44	c 0	converted 144 (90%) expressions
0.19/0.47	c 0	converted 160 (100%) expressions
0.19/0.47	c 0	CSP : 154 integers, 0 booleans, 131 clauses, largest domain size 67
0.19/0.47	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.19/0.47	c 0	Propagation in CSP
0.19/0.48	c 0	41 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.19/0.48	c 0	CSP : 154 integers, 0 booleans, 131 clauses, largest domain size 45
0.19/0.48	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.19/0.48	c 0	Simplifing CSP by introducing new Boolean variables
0.19/0.49	c 0	CSP : 154 integers, 0 booleans, 131 clauses, largest domain size 45
0.19/0.49	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.19/0.51	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.19/0.51	c 0	16 (10%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.19/0.51	c 0	31 (20%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.19/0.51	c 0	47 (30%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.19/0.51	c 0	62 (40%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.19/0.51	c 0	77 (50%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.19/0.51	c 0	93 (60%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.19/0.52	c 0	108 (70%) CSP integer variables are encoded (0 clauses, 64 bytes)
0.19/0.52	c 0	124 (80%) CSP integer variables are encoded (232 clauses, 2616 bytes)
0.19/0.53	c 0	139 (90%) CSP integer variables are encoded (313 clauses, 3507 bytes)
0.19/0.53	c 0	154 (100%) CSP integer variables are encoded (380 clauses, 4244 bytes)
0.19/0.53	c 0	14 (10%) CSP clauses are encoded (436 clauses, 5096 bytes)
0.19/0.54	c 0	27 (20%) CSP clauses are encoded (488 clauses, 5954 bytes)
0.19/0.54	c 0	40 (30%) CSP clauses are encoded (540 clauses, 6840 bytes)
0.19/0.55	c 0	53 (40%) CSP clauses are encoded (603 clauses, 7712 bytes)
0.19/0.57	c 0	66 (50%) CSP clauses are encoded (1918 clauses, 26281 bytes)
0.19/0.57	c 0	79 (60%) CSP clauses are encoded (1991 clauses, 27203 bytes)
0.19/0.57	c 0	92 (70%) CSP clauses are encoded (3068 clauses, 43207 bytes)
0.19/0.57	c 0	105 (80%) CSP clauses are encoded (3147 clauses, 44222 bytes)
0.19/0.57	c 0	118 (90%) CSP clauses are encoded (3302 clauses, 46338 bytes)
0.19/0.58	c 0	131 (100%) CSP clauses are encoded (3736 clauses, 52521 bytes)
0.19/0.58	c 0	131 CSP clauses encoded
0.19/0.58	c 0	Writing map file : HOME/temp.map
0.19/0.58	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.19/0.58	c 0	SAT : 534 SAT variables, 3736 SAT clauses, 52521 bytes
0.19/0.58	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.19/0.63	c 0	OBJECTIVE minimize _COST
0.19/0.63	c 0	OBJECTIVE BOUND: 0 <= _COST <= 
0.19/0.63	c 0	SEARCHING: _COST <= 22
0.19/0.63	c 0	SOLVING HOME/temp.cnf
0.19/0.63	c 0	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.19/0.64	c 0	This is MiniSat 2.0 beta
0.19/0.64	c 0	WARNING: for repeatability, setting FPU to use double precision
0.19/0.64	c 0	============================[ Problem Statistics ]=============================
0.19/0.64	c 0	|                                                                             |
0.19/0.64	c 0	|  Number of variables:  534                                                  |
0.19/0.64	c 0	|  Number of clauses:    3737                                                 |
0.19/0.64	c 0	|  Parsing time:         0.00         s                                       |
0.19/0.64	c 0	============================[ Search Statistics ]==============================
0.19/0.64	c 0	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.64	c 0	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.64	c 0	===============================================================================
0.19/0.64	c 0	|         0 |     402     2489     6833 |      829        0    nan |  0.000 % |
0.19/0.64	c 0	===============================================================================
0.19/0.64	c 0	restarts              : 1
0.19/0.64	c 0	conflicts             : 0              (0 /sec)
0.19/0.64	c 0	decisions             : 46             (0.00 % random) (23012 /sec)
0.19/0.64	c 0	propagations          : 534            (267134 /sec)
0.19/0.64	c 0	conflict literals     : 0              ( nan % deleted)
0.19/0.64	c 0	Memory used           : 1.90 MB
0.19/0.64	c 0	CPU time              : 0.001999 s
0.19/0.64	c 0	
0.19/0.64	c 0	SATISFIABLE
0.19/0.64	c 0	FOUND: _COST <= 22
0.19/0.64	s SATISFIABLE
0.19/0.64	c 0	DECODING HOME/temp.out WITH HOME/temp.map
0.19/0.64	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'
0.52/0.72	c 0	Decoding HOME/temp.out
0.52/0.76	c 1	OBJECTIVE _COST 22
0.52/0.76	o 22
0.52/0.77	v 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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0.52/0.77	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.52/0.80	c 1	OBJECTIVE BOUND: 0 <= _COST <= 22
0.52/0.80	c 1	SEARCHING: _COST <= 11
0.52/0.80	c 1	SOLVING HOME/temp.cnf
0.52/0.80	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.52/0.80	c 1	This is MiniSat 2.0 beta
0.52/0.80	c 1	WARNING: for repeatability, setting FPU to use double precision
0.52/0.80	c 1	============================[ Problem Statistics ]=============================
0.52/0.80	c 1	|                                                                             |
0.52/0.81	c 1	|  Number of variables:  534                                                  |
0.52/0.81	c 1	|  Number of clauses:    3737                                                 |
0.52/0.81	c 1	|  Parsing time:         0.00         s                                       |
0.52/0.81	c 1	============================[ Search Statistics ]==============================
0.52/0.81	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.52/0.81	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.52/0.81	c 1	===============================================================================
0.52/0.81	c 1	|         0 |     325     1730     4776 |      576        0    nan |  0.000 % |
0.52/0.81	c 1	===============================================================================
0.52/0.81	c 1	restarts              : 1
0.52/0.81	c 1	conflicts             : 0              (0 /sec)
0.52/0.81	c 1	decisions             : 36             (0.00 % random) (18009 /sec)
0.52/0.81	c 1	propagations          : 534            (267134 /sec)
0.52/0.81	c 1	conflict literals     : 0              ( nan % deleted)
0.52/0.81	c 1	Memory used           : 1.90 MB
0.52/0.81	c 1	CPU time              : 0.001999 s
0.52/0.81	c 1	
0.52/0.81	c 1	SATISFIABLE
0.52/0.81	c 1	FOUND: _COST <= 11
0.52/0.81	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.52/0.81	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'
0.52/0.89	c 1	Decoding HOME/temp.out
0.65/0.93	c 1	OBJECTIVE _COST 11
0.65/0.93	o 11
0.65/0.93	v 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 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
0.65/0.94	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.65/0.97	c 1	OBJECTIVE BOUND: 0 <= _COST <= 11
0.65/0.97	c 1	SEARCHING: _COST <= 5
0.65/0.97	c 1	SOLVING HOME/temp.cnf
0.65/0.97	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.65/0.97	c 1	This is MiniSat 2.0 beta
0.65/0.97	c 1	WARNING: for repeatability, setting FPU to use double precision
0.65/0.97	c 1	============================[ Problem Statistics ]=============================
0.65/0.97	c 1	|                                                                             |
0.65/0.97	c 1	|  Number of variables:  534                                                  |
0.65/0.97	c 1	|  Number of clauses:    3737                                                 |
0.65/0.98	c 1	|  Parsing time:         0.00         s                                       |
0.65/0.98	c 1	============================[ Search Statistics ]==============================
0.65/0.98	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.65/0.98	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.65/0.98	c 1	===============================================================================
0.65/0.98	c 1	|         0 |     261     1053     2931 |      351        0    nan |  0.000 % |
0.65/0.98	c 1	===============================================================================
0.65/0.98	c 1	restarts              : 1
0.65/0.98	c 1	conflicts             : 0              (0 /sec)
0.65/0.98	c 1	decisions             : 31             (0.00 % random) (15508 /sec)
0.65/0.98	c 1	propagations          : 534            (267134 /sec)
0.65/0.98	c 1	conflict literals     : 0              ( nan % deleted)
0.65/0.98	c 1	Memory used           : 1.90 MB
0.65/0.98	c 1	CPU time              : 0.001999 s
0.65/0.98	c 1	
0.65/0.98	c 1	SATISFIABLE
0.65/0.98	c 1	FOUND: _COST <= 5
0.65/0.98	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.65/0.98	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'
0.79/1.06	c 1	Decoding HOME/temp.out
0.89/1.11	c 1	OBJECTIVE _COST 5
0.89/1.11	o 5
0.89/1.11	v 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 0 0 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
0.89/1.11	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.89/1.15	c 1	OBJECTIVE BOUND: 0 <= _COST <= 5
0.89/1.15	c 1	SEARCHING: _COST <= 2
0.89/1.15	c 1	SOLVING HOME/temp.cnf
0.89/1.15	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.89/1.15	c 1	This is MiniSat 2.0 beta
0.89/1.15	c 1	WARNING: for repeatability, setting FPU to use double precision
0.89/1.15	c 1	============================[ Problem Statistics ]=============================
0.89/1.15	c 1	|                                                                             |
0.89/1.15	c 1	|  Number of variables:  534                                                  |
0.89/1.15	c 1	|  Number of clauses:    3737                                                 |
0.89/1.15	c 1	|  Parsing time:         0.00         s                                       |
0.89/1.15	c 1	============================[ Search Statistics ]==============================
0.89/1.15	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/1.15	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/1.15	c 1	===============================================================================
0.89/1.15	c 1	|         0 |     198      578     1692 |      192        0    nan |  0.000 % |
0.89/1.15	c 1	===============================================================================
0.89/1.15	c 1	restarts              : 1
0.89/1.15	c 1	conflicts             : 0              (0 /sec)
0.89/1.15	c 1	decisions             : 29             (0.00 % random) (14507 /sec)
0.89/1.15	c 1	propagations          : 534            (267134 /sec)
0.89/1.15	c 1	conflict literals     : 0              ( nan % deleted)
0.89/1.15	c 1	Memory used           : 1.90 MB
0.89/1.15	c 1	CPU time              : 0.001999 s
0.89/1.15	c 1	
0.89/1.15	c 1	SATISFIABLE
0.89/1.15	c 1	FOUND: _COST <= 2
0.89/1.15	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.89/1.15	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'
0.92/1.23	c 1	Decoding HOME/temp.out
0.92/1.28	c 1	OBJECTIVE _COST 2
0.92/1.28	o 2
0.92/1.28	v 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 0 0 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
0.92/1.28	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.92/1.32	c 1	OBJECTIVE BOUND: 0 <= _COST <= 2
0.92/1.32	c 1	SEARCHING: _COST <= 1
0.92/1.32	c 1	SOLVING HOME/temp.cnf
0.92/1.32	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.92/1.32	c 1	This is MiniSat 2.0 beta
0.92/1.32	c 1	WARNING: for repeatability, setting FPU to use double precision
0.92/1.32	c 1	============================[ Problem Statistics ]=============================
0.92/1.32	c 1	|                                                                             |
0.92/1.32	c 1	|  Number of variables:  534                                                  |
0.92/1.32	c 1	|  Number of clauses:    3737                                                 |
0.92/1.32	c 1	|  Parsing time:         0.00         s                                       |
0.92/1.32	c 1	============================[ Search Statistics ]==============================
0.92/1.32	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.92/1.32	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.92/1.32	c 1	===============================================================================
0.92/1.32	c 1	|         0 |     154      349     1136 |      116        0    nan |  0.000 % |
0.92/1.32	c 1	===============================================================================
0.92/1.32	c 1	restarts              : 1
0.92/1.32	c 1	conflicts             : 0              (0 /sec)
0.92/1.32	c 1	decisions             : 29             (0.00 % random) (9670 /sec)
0.92/1.32	c 1	propagations          : 534            (178059 /sec)
0.92/1.32	c 1	conflict literals     : 0              ( nan % deleted)
0.92/1.32	c 1	Memory used           : 1.90 MB
0.92/1.32	c 1	CPU time              : 0.002999 s
0.92/1.32	c 1	
0.92/1.33	c 1	SATISFIABLE
0.92/1.33	c 1	FOUND: _COST <= 1
0.92/1.33	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.92/1.33	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'
1.06/1.41	c 1	Decoding HOME/temp.out
1.06/1.45	c 1	OBJECTIVE _COST 1
1.06/1.45	o 1
1.06/1.45	v 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 0 0 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
1.06/1.45	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.06/1.49	c 1	OBJECTIVE BOUND: 0 <= _COST <= 1
1.06/1.49	c 1	SEARCHING: _COST <= 0
1.06/1.49	c 1	SOLVING HOME/temp.cnf
1.06/1.49	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.06/1.49	c 1	This is MiniSat 2.0 beta
1.06/1.49	c 1	WARNING: for repeatability, setting FPU to use double precision
1.06/1.49	c 1	============================[ Problem Statistics ]=============================
1.06/1.49	c 1	|                                                                             |
1.06/1.49	c 1	|  Number of variables:  534                                                  |
1.06/1.49	c 1	|  Number of clauses:    3737                                                 |
1.06/1.49	c 1	|  Parsing time:         0.00         s                                       |
1.06/1.49	c 1	============================[ Search Statistics ]==============================
1.06/1.49	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.06/1.49	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.06/1.49	c 1	===============================================================================
1.06/1.49	c 1	|         0 |      66      176      704 |       58        0    nan |  0.000 % |
1.06/1.49	c 1	|       101 |      66      176      704 |       64      101     14 | 87.641 % |
1.06/1.50	c 1	|       252 |      66      176      704 |       70      252     14 | 87.641 % |
1.19/1.50	c 1	|       477 |      64      172      688 |       78      325     11 | 88.015 % |
1.19/1.50	c 1	===============================================================================
1.19/1.50	c 1	restarts              : 4
1.19/1.50	c 1	conflicts             : 507            (63391 /sec)
1.19/1.50	c 1	decisions             : 770            (1.95 % random) (96274 /sec)
1.19/1.50	c 1	propagations          : 11466          (1433608 /sec)
1.19/1.50	c 1	conflict literals     : 4929           (12.64 % deleted)
1.19/1.50	c 1	Memory used           : 1.90 MB
1.19/1.50	c 1	CPU time              : 0.007998 s
1.19/1.50	c 1	
1.19/1.50	c 1	UNSATISFIABLE
1.19/1.50	c 1	NOT FOUND: _COST <= 0
1.19/1.50	c 1	OBJECTIVE _COST 1
1.19/1.50	s OPTIMUM FOUND
1.19/1.50	c 1	CPU 0.99 (0.03 0.02 0.96 0.19)
1.19/1.50	c 1	END Sat Jul 12 05:13:08 2008

Verifier Data (download as text)

OK	1	43
1 unsatisfied constraints, 43 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-1110716-1215832387/watcher-1110716-1215832387 -o /tmp/evaluation-result-1110716-1215832387/solver-1110716-1215832387 -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-1110716-1215832387.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: 2.43 2.62 2.62 4/81 21334
/proc/meminfo: memFree=1828616/2055920 swapFree=4181004/4192956
[pid=21334] ppid=21332 vsize=18572 CPUtime=0
/proc/21334/stat : 21334 (runsolver) R 21332 21334 20218 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 39941570 19017728 292 996147200 4194304 4296836 548682068256 18446744073709551615 237788261671 0 0 4096 24578 0 0 0 17 1 0 0
/proc/21334/statm: 4643 292 257 25 0 2626 0

[startup+0.0741791 s]
/proc/loadavg: 2.43 2.62 2.62 4/81 21334
/proc/meminfo: memFree=1828616/2055920 swapFree=4181004/4192956
[pid=21334] ppid=21332 vsize=13600 CPUtime=0.03
/proc/21334/stat : 21334 (sugar) S 21332 21334 20218 0 -1 4194304 898 127 0 0 2 1 0 0 21 0 1 0 39941570 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21334/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101755 s]
/proc/loadavg: 2.43 2.62 2.62 4/81 21334
/proc/meminfo: memFree=1828616/2055920 swapFree=4181004/4192956
[pid=21334] ppid=21332 vsize=13600 CPUtime=0.03
/proc/21334/stat : 21334 (sugar) S 21332 21334 20218 0 -1 4194304 898 127 0 0 2 1 0 0 21 0 1 0 39941570 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21334/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301775 s]
/proc/loadavg: 2.43 2.62 2.62 4/81 21334
/proc/meminfo: memFree=1828616/2055920 swapFree=4181004/4192956
[pid=21334] ppid=21332 vsize=13600 CPUtime=0.19
/proc/21334/stat : 21334 (sugar) S 21332 21334 20218 0 -1 4194304 957 4093 0 1 2 1 14 2 17 0 1 0 39941570 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21334/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13600

[startup+0.701816 s]
/proc/loadavg: 2.43 2.62 2.62 4/81 21334
/proc/meminfo: memFree=1828616/2055920 swapFree=4181004/4192956
[pid=21334] ppid=21332 vsize=13600 CPUtime=0.52
/proc/21334/stat : 21334 (sugar) S 21332 21334 20218 0 -1 4194304 1101 9827 0 2 3 1 43 5 17 0 1 0 39941570 13926400 803 996147200 4194304 4206940 548682068592 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21334/statm: 3400 803 374 3 0 500 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 13600

[startup+1.50289 s]
/proc/loadavg: 2.43 2.62 2.62 3/85 21385
/proc/meminfo: memFree=1825064/2055920 swapFree=4181004/4192956
[pid=21334] ppid=21332 vsize=13600 CPUtime=1.19
/proc/21334/stat : 21334 (sugar) S 21332 21334 20218 0 -1 4194304 1631 30250 0 7 3 2 95 19 16 0 1 0 39941570 13926400 803 996147200 4194304 4206940 548682068592 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/21334/statm: 3400 803 374 3 0 500 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 13600

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

Child status: 0
Real time (s): 1.50631
CPU time (s): 1.21981
CPU user time (s): 0.999848
CPU system time (s): 0.219966
CPU usage (%): 80.9805
Max. virtual memory (cumulated for all children) (KiB): 882808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.999848
system time used= 0.219966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32414
page faults= 7
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1960
involuntary context switches= 1864

runsolver used 0.004999 second user time and 0.023996 second system time

The end

Launcher Data (download as text)

Begin job on node24 at 2008-07-12 05:13:07
IDJOB=1110716
IDBENCH=61142
IDSOLVER=368
FILE ID=node24/1110716-1215832387
PBS_JOBID= 7903354
Free space on /tmp= 66464 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/dubois/normalized-dubois-22_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-1110716-1215832387/watcher-1110716-1215832387 -o /tmp/evaluation-result-1110716-1215832387/solver-1110716-1215832387 -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-1110716-1215832387.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 9dfaea2495389525a3a2afa2aabb090b
RANDOM SEED=1883194740

node24.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		: 3000.220
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		: 3000.220
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:       1829096 kB
Buffers:         30540 kB
Cached:         114180 kB
SwapCached:       6240 kB
Active:          78052 kB
Inactive:        85864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829096 kB
SwapTotal:     4192956 kB
SwapFree:      4181004 kB
Dirty:            1436 kB
Writeback:           0 kB
Mapped:          34788 kB
Slab:            47816 kB
Committed_AS:   262700 kB
PageTables:       1968 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= 66460 MiB
End job on node24 at 2008-07-12 05:13:08