Trace number 1112703

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerNumber of falsified constraintsCPU timeWall clock time
Sugar++ v1.13+minisat-incOPTIMUM1 1.12183 1.29995

General information on the benchmark

Namecsp/langford2/
normalized-langford-2-5.xml
MD5SUM42a251b4e5e78e8baab98daca83f50dd
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 benchmark1.12183
Satisfiable
(Un)Satisfiability was proved
Number of variables10
Number of constraints50
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension0
Number of constraints which are defined in intension50
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)

0.05/0.08	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.05/0.08	c 0	BEGIN Sat Jul 12 16:27:39 2008
0.05/0.08	c 0	PID 19348
0.05/0.08	c 0	HOST node22.alineos.net
0.05/0.08	c 0	CONVERTING HOME/instance-1112703-1215872859.xml TO HOME/temp.csp
0.05/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1112703-1215872859.xml' 'HOME/temp.csp'
0.06/0.23	c 0	1 domains, 10 variables, 2 predicates, 0 relations, 50 constraints
0.06/0.24	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.24	c 0	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'
0.20/0.32	c 0	Parsing HOME/temp.csp
0.20/0.35	c 0	parsed 63 expressions
0.20/0.35	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.35	c 0	MAX CSP: 50 constraints
0.20/0.35	c 0	Converting to clausal form CSP
0.20/0.37	c 0	converted 12 (10%) expressions
0.20/0.39	c 0	converted 24 (20%) expressions
0.20/0.39	c 0	converted 35 (30%) expressions
0.20/0.40	c 0	converted 47 (40%) expressions
0.20/0.40	c 0	converted 58 (50%) expressions
0.20/0.40	c 0	converted 70 (60%) expressions
0.20/0.40	c 0	converted 82 (70%) expressions
0.20/0.41	c 0	converted 93 (80%) expressions
0.20/0.41	c 0	converted 105 (90%) expressions
0.20/0.45	c 1	converted 116 (100%) expressions
0.20/0.45	c 1	CSP : 110 integers, 5 booleans, 159 clauses, largest domain size 76
0.20/0.45	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.45	c 1	Propagation in CSP
0.20/0.46	c 1	47 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.20/0.46	c 1	CSP : 110 integers, 5 booleans, 159 clauses, largest domain size 51
0.20/0.46	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.46	c 1	Simplifing CSP by introducing new Boolean variables
0.20/0.47	c 1	CSP : 110 integers, 95 booleans, 249 clauses, largest domain size 51
0.20/0.47	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.20/0.49	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.20/0.50	c 1	11 (10%) CSP integer variables are encoded (80 clauses, 768 bytes)
0.20/0.50	c 1	22 (20%) CSP integer variables are encoded (80 clauses, 768 bytes)
0.20/0.50	c 1	33 (30%) CSP integer variables are encoded (80 clauses, 768 bytes)
0.20/0.50	c 1	44 (40%) CSP integer variables are encoded (80 clauses, 768 bytes)
0.20/0.50	c 1	55 (50%) CSP integer variables are encoded (80 clauses, 768 bytes)
0.20/0.50	c 1	66 (60%) CSP integer variables are encoded (137 clauses, 1395 bytes)
0.20/0.51	c 1	77 (70%) CSP integer variables are encoded (266 clauses, 2814 bytes)
0.20/0.51	c 1	88 (80%) CSP integer variables are encoded (428 clauses, 4596 bytes)
0.20/0.51	c 1	99 (90%) CSP integer variables are encoded (464 clauses, 4992 bytes)
0.20/0.51	c 1	110 (100%) CSP integer variables are encoded (520 clauses, 5608 bytes)
0.20/0.51	c 1	25 (10%) CSP clauses are encoded (694 clauses, 7778 bytes)
0.20/0.52	c 1	50 (20%) CSP clauses are encoded (866 clauses, 10050 bytes)
0.20/0.52	c 1	75 (30%) CSP clauses are encoded (1027 clauses, 12204 bytes)
0.20/0.52	c 1	100 (40%) CSP clauses are encoded (1195 clauses, 14448 bytes)
0.20/0.52	c 1	125 (50%) CSP clauses are encoded (1361 clauses, 16664 bytes)
0.20/0.53	c 1	150 (60%) CSP clauses are encoded (1530 clauses, 18927 bytes)
0.20/0.53	c 1	175 (70%) CSP clauses are encoded (1787 clauses, 22447 bytes)
0.20/0.54	c 1	200 (80%) CSP clauses are encoded (4674 clauses, 64617 bytes)
0.20/0.54	c 1	225 (90%) CSP clauses are encoded (4931 clauses, 68143 bytes)
0.20/0.54	c 1	249 (100%) CSP clauses are encoded (5535 clauses, 76745 bytes)
0.20/0.54	c 1	249 CSP clauses encoded
0.20/0.54	c 1	Writing map file : HOME/temp.map
0.20/0.55	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.20/0.55	c 1	SAT : 725 SAT variables, 5535 SAT clauses, 76745 bytes
0.20/0.55	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.20/0.56	c 1	OBJECTIVE minimize _COST
0.20/0.56	c 1	SOLVING HOME/temp.cnf
0.20/0.56	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.20/0.56	c 1	This is MiniSat 2.0 beta incremental
0.20/0.56	c 1	WARNING: for repeatability, setting FPU to use double precision
0.20/0.56	c 1	============================[ Problem Statistics ]=============================
0.20/0.56	c 1	|                                                                             |
0.20/0.56	c 1	|  Number of variables:  725                                                  |
0.20/0.56	c 1	|  Number of clauses:    5535                                                 |
0.20/0.56	c 1	|  Parsing time:         0.00         s                                       |
0.20/0.56	c 1	OK
0.20/0.56	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.20/0.56	c 1	SEARCHING: _COST <= 25
0.20/0.56	c 1	============================[ Search Statistics ]==============================
0.20/0.56	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.20/0.56	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.20/0.56	c 1	===============================================================================
0.20/0.56	c 1	|         0 |     725     5535    14960 |     1845        0    nan |  0.000 % |
0.20/0.56	c 1	===============================================================================
0.20/0.56	c 1	restarts              : 1
0.20/0.56	c 1	conflicts             : 0             (0 /sec)
0.20/0.56	c 1	decisions             : 66            (0.00 % random) (13203 /sec)
0.20/0.56	c 1	propagations          : 725            (145029 /sec)
0.20/0.56	c 1	conflict literals     : 0              ( nan % deleted)
0.20/0.56	c 1	Memory used           : 2.04 MB
0.20/0.56	c 1	CPU time              : 0.004999 s
0.20/0.56	c 1	
0.20/0.56	c 1	SATISFIABLE
0.20/0.56	c 1	OK
0.20/0.56	c 1	FOUND: _COST <= 25
0.20/0.56	s SATISFIABLE
0.20/0.56	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.20/0.56	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'
0.52/0.64	c 1	Decoding HOME/temp.out
0.52/0.68	c 1	OBJECTIVE _COST 25
0.52/0.68	o 25
0.52/0.68	v 1 0 2 4 3 3 3 6 9 9
0.52/0.68	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.52/0.72	c 1	OK
0.52/0.72	c 1	OBJECTIVE BOUND: 0 <= _COST <= 25
0.52/0.72	c 1	SEARCHING: _COST <= 12
0.52/0.72	c 1	============================[ Search Statistics ]==============================
0.52/0.72	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.52/0.72	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.52/0.72	c 1	===============================================================================
0.52/0.72	c 1	|         0 |     725     5535    14960 |     1845        0    nan |  0.000 % |
0.52/0.72	c 1	===============================================================================
0.52/0.72	c 1	restarts              : 2
0.52/0.72	c 1	conflicts             : 0             (0 /sec)
0.52/0.72	c 1	decisions             : 99            (0.00 % random) (19804 /sec)
0.52/0.72	c 1	propagations          : 1450           (290058 /sec)
0.52/0.72	c 1	conflict literals     : 0              ( nan % deleted)
0.52/0.72	c 1	Memory used           : 2.04 MB
0.52/0.72	c 1	CPU time              : 0.004999 s
0.52/0.72	c 1	
0.52/0.72	c 1	SATISFIABLE
0.52/0.72	c 1	OK
0.52/0.72	c 1	FOUND: _COST <= 12
0.52/0.72	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.52/0.72	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'
0.63/0.80	c 1	Decoding HOME/temp.out
0.63/0.84	c 1	OBJECTIVE _COST 12
0.63/0.84	o 12
0.63/0.84	v 7 2 1 4 3 9 5 5 9 9
0.63/0.84	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.63/0.88	c 1	OK
0.63/0.88	c 1	OBJECTIVE BOUND: 0 <= _COST <= 12
0.63/0.88	c 1	SEARCHING: _COST <= 6
0.63/0.89	c 1	============================[ Search Statistics ]==============================
0.63/0.89	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.63/0.89	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.63/0.89	c 1	===============================================================================
0.63/0.89	c 1	|         0 |     575     5535    14960 |     1845        0    nan |  0.000 % |
0.63/0.89	c 1	===============================================================================
0.63/0.89	c 1	restarts              : 3
0.63/0.89	c 1	conflicts             : 1             (167 /sec)
0.63/0.89	c 1	decisions             : 118           (0.00 % random) (19670 /sec)
0.63/0.89	c 1	propagations          : 2128           (354726 /sec)
0.63/0.89	c 1	conflict literals     : 7              (22.22 % deleted)
0.63/0.89	c 1	Memory used           : 2.04 MB
0.63/0.89	c 1	CPU time              : 0.005999 s
0.63/0.89	c 1	
0.63/0.89	c 1	SATISFIABLE
0.63/0.89	c 1	OK
0.63/0.89	c 1	FOUND: _COST <= 6
0.63/0.89	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.63/0.89	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'
0.75/0.96	c 1	Decoding HOME/temp.out
0.75/0.99	c 1	OBJECTIVE _COST 6
0.75/0.99	o 6
0.75/0.99	v 7 3 1 4 2 9 6 5 9 8
0.75/0.99	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.84/1.01	c 1	OK
0.84/1.01	c 1	OBJECTIVE BOUND: 0 <= _COST <= 6
0.84/1.01	c 1	SEARCHING: _COST <= 3
0.84/1.01	c 1	============================[ Search Statistics ]==============================
0.84/1.01	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.84/1.01	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.84/1.01	c 1	===============================================================================
0.84/1.01	c 1	|         1 |     482     5535    14960 |     1845        1      7 |  0.000 % |
0.84/1.01	c 1	===============================================================================
0.84/1.01	c 1	restarts              : 4
0.84/1.01	c 1	conflicts             : 1             (167 /sec)
0.84/1.01	c 1	decisions             : 139           (0.00 % random) (23171 /sec)
0.84/1.01	c 1	propagations          : 2610           (435073 /sec)
0.84/1.01	c 1	conflict literals     : 7              (22.22 % deleted)
0.84/1.01	c 1	Memory used           : 2.04 MB
0.84/1.01	c 1	CPU time              : 0.005999 s
0.84/1.01	c 1	
0.84/1.01	c 1	SATISFIABLE
0.84/1.01	c 1	OK
0.84/1.01	c 1	FOUND: _COST <= 3
0.84/1.01	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.84/1.01	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'
0.84/1.09	c 1	Decoding HOME/temp.out
0.86/1.12	c 1	OBJECTIVE _COST 3
0.86/1.12	o 3
0.86/1.12	v 7 0 1 8 4 9 3 5 5 6
0.86/1.13	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.86/1.17	c 1	OK
0.86/1.17	c 1	OBJECTIVE BOUND: 0 <= _COST <= 3
0.86/1.17	c 1	SEARCHING: _COST <= 1
0.86/1.17	c 1	============================[ Search Statistics ]==============================
0.86/1.17	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.86/1.17	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.86/1.17	c 1	===============================================================================
0.86/1.17	c 1	|         1 |     420     5535    14960 |     1845        1      7 |  0.000 % |
0.86/1.17	c 1	===============================================================================
0.86/1.17	c 1	restarts              : 5
0.86/1.17	c 1	conflicts             : 1             (167 /sec)
0.86/1.17	c 1	decisions             : 145           (0.00 % random) (24171 /sec)
0.86/1.17	c 1	propagations          : 3030           (505084 /sec)
0.86/1.17	c 1	conflict literals     : 7              (22.22 % deleted)
0.86/1.17	c 1	Memory used           : 2.04 MB
0.86/1.17	c 1	CPU time              : 0.005999 s
0.86/1.17	c 1	
0.86/1.17	c 1	SATISFIABLE
0.86/1.17	c 1	OK
0.86/1.17	c 1	FOUND: _COST <= 1
0.86/1.17	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.86/1.17	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'
0.97/1.25	c 1	Decoding HOME/temp.out
0.97/1.27	c 1	OBJECTIVE _COST 1
0.97/1.27	o 1
0.97/1.27	v 7 3 1 4 2 9 6 5 9 8
0.97/1.28	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.97/1.29	c 1	OK
0.97/1.29	c 1	OBJECTIVE BOUND: 0 <= _COST <= 1
0.97/1.29	c 1	SEARCHING: _COST <= 0
0.97/1.29	c 1	============================[ Search Statistics ]==============================
0.97/1.29	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.97/1.29	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.97/1.29	c 1	===============================================================================
0.97/1.29	c 1	|         1 |     367     5535    14960 |     1845        1      7 |  0.000 % |
0.97/1.29	c 1	===============================================================================
0.97/1.29	c 1	restarts              : 6
0.97/1.29	c 1	conflicts             : 55            (6877 /sec)
0.97/1.29	c 1	decisions             : 201           (0.00 % random) (25131 /sec)
0.97/1.29	c 1	propagations          : 5640           (705176 /sec)
0.97/1.29	c 1	conflict literals     : 925            (10.11 % deleted)
0.97/1.29	c 1	Memory used           : 2.04 MB
0.97/1.29	c 1	CPU time              : 0.007998 s
0.97/1.29	c 1	
0.97/1.29	c 1	UNSATISFIABLE
0.97/1.29	c 1	OK
0.97/1.29	c 1	NOT FOUND: _COST <= 0
0.97/1.29	c 1	OK
0.97/1.29	c 1	OBJECTIVE _COST 1
0.97/1.29	s OPTIMUM FOUND
0.97/1.29	c 1	CPU 0.9 (0.06 0.02 0.84 0.18)
0.97/1.29	c 1	END Sat Jul 12 16:27:40 2008

Verifier Data (download as text)

OK	1	49
1 unsatisfied constraints, 49 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-1112703-1215872859/watcher-1112703-1215872859 -o /tmp/evaluation-result-1112703-1215872859/solver-1112703-1215872859 -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-1112703-1215872859.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: 2.05 2.00 2.00 4/81 19348
/proc/meminfo: memFree=1835020/2055920 swapFree=4192812/4192956
[pid=19348] ppid=19346 vsize=12268 CPUtime=0
/proc/19348/stat : 19348 (sugar++) R 19346 19348 17668 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 43988407 12562432 316 996147200 4194304 4206940 548682068528 18446744073709551615 272467982949 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/19348/statm: 3067 316 241 3 0 167 0

[startup+0.0643019 s]
/proc/loadavg: 2.05 2.00 2.00 4/81 19348
/proc/meminfo: memFree=1835020/2055920 swapFree=4192812/4192956
[pid=19348] ppid=19346 vsize=16212 CPUtime=0.05
/proc/19348/stat : 19348 (sugar++) R 19346 19348 17668 0 -1 4194304 952 0 0 0 4 1 0 0 18 0 1 0 43988407 16601088 920 996147200 4194304 4206940 548682068528 18446744073709551615 272485307399 0 0 4224 0 0 0 0 17 1 0 0
/proc/19348/statm: 4053 920 380 3 0 632 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 16212

[startup+0.101306 s]
/proc/loadavg: 2.05 2.00 2.00 4/81 19348
/proc/meminfo: memFree=1835020/2055920 swapFree=4192812/4192956
[pid=19348] ppid=19346 vsize=16740 CPUtime=0.06
/proc/19348/stat : 19348 (sugar++) S 19346 19348 17668 0 -1 4194304 1219 128 0 0 5 1 0 0 19 0 1 0 43988407 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19348/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.301319 s]
/proc/loadavg: 2.05 2.00 2.00 4/81 19348
/proc/meminfo: memFree=1835020/2055920 swapFree=4192812/4192956
[pid=19348] ppid=19346 vsize=16740 CPUtime=0.2
/proc/19348/stat : 19348 (sugar++) S 19346 19348 17668 0 -1 4194304 1279 3999 0 1 5 1 12 2 16 0 1 0 43988407 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19348/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 16740

[startup+0.701343 s]
/proc/loadavg: 2.05 2.00 2.00 4/81 19348
/proc/meminfo: memFree=1835020/2055920 swapFree=4192812/4192956
[pid=19348] ppid=19346 vsize=16740 CPUtime=0.52
/proc/19348/stat : 19348 (sugar++) S 19346 19348 17668 0 -1 4194304 1530 9202 0 2 5 2 39 6 15 0 1 0 43988407 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19348/statm: 4185 1114 414 3 0 764 0
Current children cumulated CPU time (s) 0.52
Current children cumulated vsize (KiB) 16740

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

[startup+1.10737 s]
/proc/loadavg: 2.05 2.00 2.00 2/91 19401
/proc/meminfo: memFree=1826556/2055920 swapFree=4192812/4192956
[pid=19348] ppid=19346 vsize=16740 CPUtime=0.86
/proc/19348/stat : 19348 (sugar++) S 19346 19348 17668 0 -1 4194304 1738 20219 0 5 5 2 66 13 16 0 1 0 43988407 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19348/statm: 4185 1114 414 3 0 764 0
[pid=19371] ppid=19348 vsize=2088 CPUtime=0
/proc/19371/stat : 19371 (minisat-inc) S 19348 19348 17668 0 -1 4194304 246 0 0 0 0 0 0 0 15 0 1 0 43988463 2138112 187 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/19371/statm: 522 187 78 151 0 368 0
Current children cumulated CPU time (s) 0.86
Current children cumulated vsize (KiB) 18828

[startup+1.20138 s]
/proc/loadavg: 2.05 2.00 2.00 2/91 19401
/proc/meminfo: memFree=1826556/2055920 swapFree=4192812/4192956
[pid=19348] ppid=19346 vsize=16740 CPUtime=0.97
/proc/19348/stat : 19348 (sugar++) S 19346 19348 17668 0 -1 4194304 1790 23917 0 6 5 2 75 15 16 0 1 0 43988407 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 272476713058 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/19348/statm: 4185 1114 414 3 0 764 0
[pid=19371] ppid=19348 vsize=2088 CPUtime=0
/proc/19371/stat : 19371 (minisat-inc) S 19348 19348 17668 0 -1 4194304 248 0 0 0 0 0 0 0 15 0 1 0 43988463 2138112 187 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/19371/statm: 522 187 78 151 0 368 0
Current children cumulated CPU time (s) 0.97
Current children cumulated vsize (KiB) 18828

Child status: 0
Real time (s): 1.29995
CPU time (s): 1.12183
CPU user time (s): 0.906862
CPU system time (s): 0.214967
CPU usage (%): 86.2979
Max. virtual memory (cumulated for all children) (KiB): 219832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.906862
system time used= 0.214967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29695
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= 1335
involuntary context switches= 1196

runsolver used 0.009998 second user time and 0.011998 second system time

The end

Launcher Data (download as text)

Begin job on node22 at 2008-07-12 16:27:39
IDJOB=1112703
IDBENCH=61460
IDSOLVER=367
FILE ID=node22/1112703-1215872859
PBS_JOBID= 7903442
Free space on /tmp= 66464 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/langford2/normalized-langford-2-5.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-1112703-1215872859/watcher-1112703-1215872859 -o /tmp/evaluation-result-1112703-1215872859/solver-1112703-1215872859 -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-1112703-1215872859.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 42a251b4e5e78e8baab98daca83f50dd
RANDOM SEED=1563920633

node22.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		: 3000.253
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		: 3000.253
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:       1835436 kB
Buffers:         52756 kB
Cached:          91268 kB
SwapCached:          0 kB
Active:          97664 kB
Inactive:        76640 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835436 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             896 kB
Writeback:           0 kB
Mapped:          50416 kB
Slab:            31308 kB
Committed_AS:   222736 kB
PageTables:       1880 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= 66464 MiB
End job on node22 at 2008-07-12 16:27:40