Trace number 1113784

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 1.07284 1.29457

General information on the benchmark

Namecsp/pigeons/
normalized-pigeons-8.xml
MD5SUM44e89c8cd1b87579fa3225c92c245002
Bench Category2-ARY-INT (binary 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 benchmark0.932858
Satisfiable
(Un)Satisfiability was proved
Number of variables8
Number of constraints28
Maximum constraint arity2
Maximum domain size7
Number of constraints which are defined in extension0
Number of constraints which are defined in intension28
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 21:30:11 2008
0.00/0.04	c 0	PID 20311
0.03/0.05	c 0	HOST node16.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1113784-1215891011.xml TO HOME/temp.csp
0.03/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1113784-1215891011.xml' 'HOME/temp.csp'
0.03/0.19	c 0	1 domains, 8 variables, 1 predicates, 0 relations, 28 constraints
0.03/0.19	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.19	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'
0.17/0.27	c 0	Parsing HOME/temp.csp
0.17/0.29	c 0	parsed 38 expressions
0.17/0.29	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.17/0.29	c 0	MAX CSP: 28 constraints
0.17/0.29	c 0	Converting to clausal form CSP
0.17/0.31	c 0	converted 7 (10%) expressions
0.17/0.32	c 0	converted 14 (20%) expressions
0.17/0.32	c 0	converted 21 (30%) expressions
0.17/0.33	c 0	converted 28 (40%) expressions
0.17/0.33	c 0	converted 35 (50%) expressions
0.17/0.33	c 0	converted 42 (60%) expressions
0.17/0.33	c 0	converted 49 (70%) expressions
0.17/0.34	c 0	converted 56 (80%) expressions
0.17/0.34	c 0	converted 63 (90%) expressions
0.17/0.36	c 0	converted 69 (100%) expressions
0.17/0.36	c 0	CSP : 64 integers, 0 booleans, 83 clauses, largest domain size 43
0.17/0.36	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.17/0.36	c 0	Propagation in CSP
0.17/0.38	c 0	25 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.17/0.38	c 0	CSP : 64 integers, 0 booleans, 83 clauses, largest domain size 29
0.17/0.38	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.17/0.38	c 0	Simplifing CSP by introducing new Boolean variables
0.17/0.38	c 0	CSP : 64 integers, 56 booleans, 139 clauses, largest domain size 29
0.17/0.38	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.40	c 0	Encoding CSP to SAT : HOME/temp.cnf
0.18/0.41	c 0	7 (10%) CSP integer variables are encoded (35 clauses, 364 bytes)
0.18/0.41	c 0	13 (20%) CSP integer variables are encoded (40 clauses, 409 bytes)
0.18/0.41	c 0	20 (30%) CSP integer variables are encoded (40 clauses, 409 bytes)
0.18/0.41	c 0	26 (40%) CSP integer variables are encoded (40 clauses, 409 bytes)
0.18/0.41	c 0	32 (50%) CSP integer variables are encoded (40 clauses, 409 bytes)
0.18/0.41	c 0	39 (60%) CSP integer variables are encoded (69 clauses, 683 bytes)
0.18/0.41	c 0	45 (70%) CSP integer variables are encoded (155 clauses, 1629 bytes)
0.18/0.42	c 0	52 (80%) CSP integer variables are encoded (196 clauses, 2080 bytes)
0.18/0.42	c 0	58 (90%) CSP integer variables are encoded (210 clauses, 2234 bytes)
0.18/0.42	c 0	64 (100%) CSP integer variables are encoded (236 clauses, 2520 bytes)
0.18/0.42	c 0	14 (10%) CSP clauses are encoded (310 clauses, 3420 bytes)
0.18/0.43	c 0	28 (20%) CSP clauses are encoded (378 clauses, 4270 bytes)
0.18/0.43	c 0	42 (30%) CSP clauses are encoded (446 clauses, 5138 bytes)
0.18/0.44	c 0	56 (40%) CSP clauses are encoded (520 clauses, 6104 bytes)
0.18/0.44	c 0	70 (50%) CSP clauses are encoded (588 clauses, 6993 bytes)
0.18/0.45	c 0	84 (60%) CSP clauses are encoded (656 clauses, 7882 bytes)
0.18/0.48	c 0	98 (70%) CSP clauses are encoded (1236 clauses, 15820 bytes)
0.18/0.51	c 0	112 (80%) CSP clauses are encoded (1724 clauses, 22887 bytes)
0.18/0.52	c 0	126 (90%) CSP clauses are encoded (1812 clauses, 24015 bytes)
0.18/0.53	c 0	139 (100%) CSP clauses are encoded (2028 clauses, 26976 bytes)
0.18/0.53	c 0	139 CSP clauses encoded
0.18/0.53	c 0	Writing map file : HOME/temp.map
0.18/0.53	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.53	c 0	SAT : 356 SAT variables, 2028 SAT clauses, 26976 bytes
0.18/0.53	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.58	c 0	OBJECTIVE minimize _COST
0.18/0.58	c 0	OBJECTIVE BOUND: 0 <= _COST <= 
0.18/0.58	c 0	SEARCHING: _COST <= 14
0.18/0.58	c 0	SOLVING HOME/temp.cnf
0.18/0.58	c 0	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.18/0.58	c 0	This is MiniSat 2.0 beta
0.18/0.58	c 0	WARNING: for repeatability, setting FPU to use double precision
0.18/0.58	c 0	============================[ Problem Statistics ]=============================
0.18/0.58	c 0	|                                                                             |
0.18/0.58	c 0	|  Number of variables:  356                                                  |
0.18/0.58	c 0	|  Number of clauses:    2029                                                 |
0.18/0.58	c 0	|  Parsing time:         0.00         s                                       |
0.18/0.58	c 0	============================[ Search Statistics ]==============================
0.18/0.58	c 0	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.18/0.58	c 0	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.18/0.58	c 0	===============================================================================
0.18/0.58	c 0	|         0 |     286     1482     3874 |      494        0    nan |  0.000 % |
0.18/0.58	c 0	===============================================================================
0.18/0.58	c 0	restarts              : 1
0.18/0.58	c 0	conflicts             : 0              (0 /sec)
0.18/0.58	c 0	decisions             : 52             (0.00 % random) (26013 /sec)
0.18/0.58	c 0	propagations          : 356            (178089 /sec)
0.18/0.58	c 0	conflict literals     : 0              ( nan % deleted)
0.18/0.58	c 0	Memory used           : 1.90 MB
0.18/0.58	c 0	CPU time              : 0.001999 s
0.18/0.58	c 0	
0.18/0.58	c 0	SATISFIABLE
0.18/0.58	c 0	FOUND: _COST <= 14
0.18/0.58	s SATISFIABLE
0.18/0.58	c 0	DECODING HOME/temp.out WITH HOME/temp.map
0.18/0.58	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'
0.54/0.66	c 1	Decoding HOME/temp.out
0.54/0.69	c 1	OBJECTIVE _COST 14
0.54/0.69	o 14
0.54/0.69	v 3 4 5 6 6 6 6 6
0.54/0.70	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.54/0.75	c 1	OBJECTIVE BOUND: 0 <= _COST <= 14
0.54/0.75	c 1	SEARCHING: _COST <= 7
0.54/0.75	c 1	SOLVING HOME/temp.cnf
0.54/0.75	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.54/0.75	c 1	This is MiniSat 2.0 beta
0.54/0.75	c 1	WARNING: for repeatability, setting FPU to use double precision
0.54/0.75	c 1	============================[ Problem Statistics ]=============================
0.54/0.75	c 1	|                                                                             |
0.54/0.75	c 1	|  Number of variables:  356                                                  |
0.54/0.75	c 1	|  Number of clauses:    2029                                                 |
0.54/0.75	c 1	|  Parsing time:         0.00         s                                       |
0.54/0.75	c 1	============================[ Search Statistics ]==============================
0.54/0.75	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.54/0.75	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.54/0.75	c 1	===============================================================================
0.54/0.75	c 1	|         0 |     244     1146     2985 |      382        0    nan |  0.000 % |
0.54/0.75	c 1	===============================================================================
0.54/0.75	c 1	restarts              : 1
0.54/0.75	c 1	conflicts             : 0              (0 /sec)
0.54/0.75	c 1	decisions             : 45             (0.00 % random) (45045 /sec)
0.54/0.75	c 1	propagations          : 356            (356356 /sec)
0.54/0.75	c 1	conflict literals     : 0              ( nan % deleted)
0.54/0.75	c 1	Memory used           : 1.90 MB
0.54/0.75	c 1	CPU time              : 0.000999 s
0.54/0.75	c 1	
0.54/0.75	c 1	SATISFIABLE
0.54/0.75	c 1	FOUND: _COST <= 7
0.54/0.75	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.54/0.75	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'
0.66/0.83	c 1	Decoding HOME/temp.out
0.66/0.86	c 1	OBJECTIVE _COST 7
0.66/0.86	o 7
0.66/0.86	v 2 3 4 5 6 6 6 6
0.66/0.87	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.66/0.92	c 1	OBJECTIVE BOUND: 0 <= _COST <= 7
0.66/0.92	c 1	SEARCHING: _COST <= 3
0.66/0.92	c 1	SOLVING HOME/temp.cnf
0.66/0.92	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.66/0.92	c 1	This is MiniSat 2.0 beta
0.66/0.92	c 1	WARNING: for repeatability, setting FPU to use double precision
0.66/0.92	c 1	============================[ Problem Statistics ]=============================
0.66/0.92	c 1	|                                                                             |
0.66/0.92	c 1	|  Number of variables:  356                                                  |
0.66/0.92	c 1	|  Number of clauses:    2029                                                 |
0.66/0.92	c 1	|  Parsing time:         0.00         s                                       |
0.66/0.92	c 1	============================[ Search Statistics ]==============================
0.66/0.92	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.66/0.92	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.66/0.92	c 1	===============================================================================
0.66/0.92	c 1	|         0 |     204      820     2123 |      273        0    nan |  0.000 % |
0.66/0.92	c 1	===============================================================================
0.66/0.92	c 1	restarts              : 1
0.66/0.92	c 1	conflicts             : 0              (0 /sec)
0.66/0.92	c 1	decisions             : 33             (0.00 % random) (33033 /sec)
0.66/0.92	c 1	propagations          : 356            (356356 /sec)
0.66/0.92	c 1	conflict literals     : 0              ( nan % deleted)
0.66/0.92	c 1	Memory used           : 1.90 MB
0.66/0.92	c 1	CPU time              : 0.000999 s
0.66/0.92	c 1	
0.66/0.92	c 1	SATISFIABLE
0.66/0.92	c 1	FOUND: _COST <= 3
0.66/0.92	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.66/0.92	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'
0.84/1.01	c 1	Decoding HOME/temp.out
0.84/1.04	c 1	OBJECTIVE _COST 3
0.84/1.04	o 3
0.84/1.04	v 1 2 3 4 5 6 6 6
0.84/1.04	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.84/1.08	c 1	OBJECTIVE BOUND: 0 <= _COST <= 3
0.84/1.08	c 1	SEARCHING: _COST <= 1
0.84/1.08	c 1	SOLVING HOME/temp.cnf
0.84/1.08	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.84/1.09	c 1	This is MiniSat 2.0 beta
0.84/1.09	c 1	WARNING: for repeatability, setting FPU to use double precision
0.84/1.09	c 1	============================[ Problem Statistics ]=============================
0.84/1.09	c 1	|                                                                             |
0.84/1.09	c 1	|  Number of variables:  356                                                  |
0.84/1.09	c 1	|  Number of clauses:    2029                                                 |
0.84/1.09	c 1	|  Parsing time:         0.00         s                                       |
0.84/1.09	c 1	============================[ Search Statistics ]==============================
0.84/1.09	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.84/1.09	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.84/1.09	c 1	===============================================================================
0.84/1.09	c 1	|         0 |     160      569     1500 |      189        0    nan |  0.000 % |
0.84/1.09	c 1	===============================================================================
0.84/1.09	c 1	restarts              : 1
0.84/1.09	c 1	conflicts             : 0              (0 /sec)
0.84/1.09	c 1	decisions             : 29             (0.00 % random) (29029 /sec)
0.84/1.09	c 1	propagations          : 356            (356356 /sec)
0.84/1.09	c 1	conflict literals     : 0              ( nan % deleted)
0.84/1.09	c 1	Memory used           : 1.90 MB
0.84/1.09	c 1	CPU time              : 0.000999 s
0.84/1.09	c 1	
0.84/1.09	c 1	SATISFIABLE
0.84/1.09	c 1	FOUND: _COST <= 1
0.84/1.09	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.84/1.09	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'
0.90/1.17	c 1	Decoding HOME/temp.out
0.90/1.20	c 1	OBJECTIVE _COST 1
0.90/1.20	o 1
0.90/1.20	v 1 0 2 3 4 5 6 6
0.90/1.20	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.90/1.25	c 1	OBJECTIVE BOUND: 0 <= _COST <= 1
0.90/1.25	c 1	SEARCHING: _COST <= 0
0.90/1.25	c 1	SOLVING HOME/temp.cnf
0.90/1.25	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.90/1.26	c 1	This is MiniSat 2.0 beta
0.90/1.26	c 1	WARNING: for repeatability, setting FPU to use double precision
0.90/1.26	c 1	============================[ Problem Statistics ]=============================
0.90/1.26	c 1	|                                                                             |
0.90/1.26	c 1	|  Number of variables:  356                                                  |
0.90/1.26	c 1	|  Number of clauses:    2029                                                 |
0.90/1.26	c 1	|  Parsing time:         0.00         s                                       |
0.90/1.26	c 1	============================[ Search Statistics ]==============================
0.90/1.26	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.90/1.26	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.90/1.26	c 1	===============================================================================
0.90/1.26	c 1	|         0 |     104      460     1228 |      153        0    nan |  0.000 % |
0.90/1.26	c 1	|       100 |     104      460     1228 |      168      100      7 | 70.787 % |
0.90/1.26	c 1	|       252 |     104      460     1228 |      185      252      6 | 70.789 % |
0.90/1.27	c 1	|       477 |     104      460     1228 |      204      477      6 | 70.789 % |
0.90/1.27	c 1	|       814 |     104      460     1228 |      224      335      5 | 70.798 % |
0.90/1.28	c 1	|      1320 |     102      444     1189 |      246      470      5 | 71.350 % |
0.90/1.29	c 1	===============================================================================
0.90/1.29	c 1	restarts              : 6
0.90/1.29	c 1	conflicts             : 1814           (64797 /sec)
0.90/1.29	c 1	decisions             : 2350           (0.98 % random) (83944 /sec)
0.90/1.29	c 1	propagations          : 48861          (1745347 /sec)
0.90/1.29	c 1	conflict literals     : 9601           (10.28 % deleted)
0.90/1.29	c 1	Memory used           : 1.90 MB
0.90/1.29	c 1	CPU time              : 0.027995 s
0.90/1.29	c 1	
0.90/1.29	c 1	UNSATISFIABLE
0.90/1.29	c 1	NOT FOUND: _COST <= 0
0.90/1.29	c 1	OBJECTIVE _COST 1
0.90/1.29	s OPTIMUM FOUND
0.90/1.29	c 1	CPU 0.87 (0.04 0 0.83 0.17)
0.90/1.29	c 1	END Sat Jul 12 21:30:12 2008

Verifier Data (download as text)

OK	1	27
1 unsatisfied constraints, 27 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-1113784-1215891011/watcher-1113784-1215891011 -o /tmp/evaluation-result-1113784-1215891011/solver-1113784-1215891011 -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-1113784-1215891011.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: 2.19 2.05 2.01 4/81 20311
/proc/meminfo: memFree=1912920/2055920 swapFree=4180820/4192956
[pid=20311] ppid=20309 vsize=18572 CPUtime=0
/proc/20311/stat : 20311 (runsolver) R 20309 20311 19843 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 45803659 19017728 292 996147200 4194304 4296836 548682068256 18446744073709551615 231962373415 0 0 4096 24578 0 0 0 17 1 0 0
/proc/20311/statm: 4643 292 257 25 0 2626 0

[startup+0.0485631 s]
/proc/loadavg: 2.19 2.05 2.01 4/81 20311
/proc/meminfo: memFree=1912920/2055920 swapFree=4180820/4192956
[pid=20311] ppid=20309 vsize=13600 CPUtime=0.03
/proc/20311/stat : 20311 (sugar) S 20309 20311 19843 0 -1 4194304 838 0 0 0 3 0 0 0 20 0 1 0 45803659 13926400 792 996147200 4194304 4206940 548682068592 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20311/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101206 s]
/proc/loadavg: 2.19 2.05 2.01 4/81 20311
/proc/meminfo: memFree=1912920/2055920 swapFree=4180820/4192956
[pid=20311] ppid=20309 vsize=13600 CPUtime=0.03
/proc/20311/stat : 20311 (sugar) S 20309 20311 19843 0 -1 4194304 898 127 0 0 3 0 0 0 21 0 1 0 45803659 13926400 796 996147200 4194304 4206940 548682068592 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20311/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301154 s]
/proc/loadavg: 2.19 2.05 2.01 4/81 20311
/proc/meminfo: memFree=1912920/2055920 swapFree=4180820/4192956
[pid=20311] ppid=20309 vsize=13600 CPUtime=0.17
/proc/20311/stat : 20311 (sugar) S 20309 20311 19843 0 -1 4194304 974 3998 0 1 3 0 11 3 16 0 1 0 45803659 13926400 797 996147200 4194304 4206940 548682068592 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20311/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.17
Current children cumulated vsize (KiB) 13600

[startup+0.701049 s]
/proc/loadavg: 2.19 2.05 2.01 4/81 20311
/proc/meminfo: memFree=1912920/2055920 swapFree=4180820/4192956
[pid=20311] ppid=20309 vsize=13600 CPUtime=0.54
/proc/20311/stat : 20311 (sugar) S 20309 20311 19843 0 -1 4194304 1118 9616 0 2 4 0 44 6 16 0 1 0 45803659 13926400 802 996147200 4194304 4206940 548682068592 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20311/statm: 3400 802 374 3 0 500 0
Current children cumulated CPU time (s) 0.54
Current children cumulated vsize (KiB) 13600

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

[startup+1.10699 s]
/proc/loadavg: 2.17 2.05 2.01 3/92 20369
/proc/meminfo: memFree=1906496/2055920 swapFree=4180820/4192956
[pid=20311] ppid=20309 vsize=13600 CPUtime=0.9
/proc/20311/stat : 20311 (sugar) S 20309 20311 19843 0 -1 4194304 1435 21983 0 5 4 0 71 15 17 0 1 0 45803659 13926400 802 996147200 4194304 4206940 548682068592 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20311/statm: 3400 802 374 3 0 500 0
Current children cumulated CPU time (s) 0.9
Current children cumulated vsize (KiB) 13600

[startup+1.20192 s]
/proc/loadavg: 2.17 2.05 2.01 3/92 20369
/proc/meminfo: memFree=1906496/2055920 swapFree=4180820/4192956
[pid=20311] ppid=20309 vsize=13600 CPUtime=0.9
/proc/20311/stat : 20311 (sugar) S 20309 20311 19843 0 -1 4194304 1453 21983 0 5 4 0 71 15 16 0 1 0 45803659 13926400 802 996147200 4194304 4206940 548682068592 18446744073709551615 231971270754 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20311/statm: 3400 802 374 3 0 500 0
Current children cumulated CPU time (s) 0.9
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 1.29457
CPU time (s): 1.07284
CPU user time (s): 0.882865
CPU system time (s): 0.189971
CPU usage (%): 82.8723
Max. virtual memory (cumulated for all children) (KiB): 882676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.882865
system time used= 0.189971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27672
page faults= 6
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 993
involuntary context switches= 931

runsolver used 0.005999 second user time and 0.016997 second system time

The end

Launcher Data (download as text)

Begin job on node16 at 2008-07-12 21:30:11
IDJOB=1113784
IDBENCH=61640
IDSOLVER=368
FILE ID=node16/1113784-1215891011
PBS_JOBID= 7903648
Free space on /tmp= 66524 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/pigeons/normalized-pigeons-8.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-1113784-1215891011/watcher-1113784-1215891011 -o /tmp/evaluation-result-1113784-1215891011/solver-1113784-1215891011 -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-1113784-1215891011.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 44e89c8cd1b87579fa3225c92c245002
RANDOM SEED=1043823531

node16.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:       1913400 kB
Buffers:         17160 kB
Cached:          43060 kB
SwapCached:       5672 kB
Active:          77532 kB
Inactive:        22188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1913400 kB
SwapTotal:     4192956 kB
SwapFree:      4180820 kB
Dirty:            1416 kB
Writeback:           0 kB
Mapped:          55812 kB
Slab:            27944 kB
Committed_AS:   277060 kB
PageTables:       2100 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= 66524 MiB
End job on node16 at 2008-07-12 21:30:12