Trace number 1113825

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-incOPTIMUM2 1.22381 1.59253

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-3.xml
MD5SUMaa253ebcb4b244774c05961391955ab9
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints2
Best CPU time to get the best result obtained on this benchmark1.22381
Satisfiable
(Un)Satisfiability was proved
Number of variables12
Number of constraints75
Maximum constraint arity2
Maximum domain size12
Number of constraints which are defined in extension0
Number of constraints which are defined in intension75
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)

0.04/0.26	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.04/0.27	c 0	BEGIN Thu Aug  7 20:52:52 2008
0.04/0.27	c 0	PID 19881
0.04/0.29	c 0	HOST node82.alineos.net
0.04/0.29	c 0	CONVERTING HOME/instance-1113825-1218135172.xml TO HOME/temp.csp
0.04/0.29	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1113825-1218135172.xml' 'HOME/temp.csp'
0.06/0.53	c 1	1 domains, 12 variables, 2 predicates, 0 relations, 75 constraints
0.06/0.58	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.58	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -max -incremental -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.24/0.65	c 1	Parsing HOME/temp.csp
0.24/0.67	c 1	parsed 90 expressions
0.24/0.68	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.24/0.68	c 1	MAX CSP: 75 constraints
0.24/0.68	c 1	Converting to clausal form CSP
0.24/0.71	c 1	converted 17 (10%) expressions
0.24/0.72	c 1	converted 34 (20%) expressions
0.24/0.72	c 1	converted 51 (30%) expressions
0.24/0.73	c 1	converted 68 (40%) expressions
0.24/0.73	c 1	converted 84 (50%) expressions
0.24/0.73	c 1	converted 101 (60%) expressions
0.24/0.74	c 1	converted 118 (70%) expressions
0.24/0.74	c 1	converted 135 (80%) expressions
0.24/0.74	c 1	converted 152 (90%) expressions
0.24/0.77	c 1	converted 168 (100%) expressions
0.24/0.77	c 1	CSP : 162 integers, 9 booleans, 242 clauses, largest domain size 113
0.24/0.77	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.24/0.77	c 1	Propagation in CSP
0.24/0.78	c 1	71 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.24/0.78	c 1	CSP : 162 integers, 9 booleans, 242 clauses, largest domain size 76
0.24/0.78	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.24/0.78	c 1	Simplifing CSP by introducing new Boolean variables
0.24/0.78	c 1	CSP : 162 integers, 141 booleans, 374 clauses, largest domain size 76
0.24/0.78	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.24/0.80	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.24/0.82	c 1	17 (10%) CSP integer variables are encoded (120 clauses, 1187 bytes)
0.24/0.82	c 1	33 (20%) CSP integer variables are encoded (120 clauses, 1187 bytes)
0.24/0.82	c 1	49 (30%) CSP integer variables are encoded (120 clauses, 1187 bytes)
0.24/0.82	c 1	65 (40%) CSP integer variables are encoded (120 clauses, 1187 bytes)
0.24/0.82	c 1	81 (50%) CSP integer variables are encoded (120 clauses, 1187 bytes)
0.24/0.82	c 1	98 (60%) CSP integer variables are encoded (220 clauses, 2287 bytes)
0.24/0.82	c 1	114 (70%) CSP integer variables are encoded (274 clauses, 2881 bytes)
0.24/0.82	c 1	130 (80%) CSP integer variables are encoded (368 clauses, 3915 bytes)
0.24/0.82	c 1	146 (90%) CSP integer variables are encoded (427 clauses, 4564 bytes)
0.24/0.82	c 1	162 (100%) CSP integer variables are encoded (897 clauses, 9853 bytes)
0.24/0.83	c 1	38 (10%) CSP clauses are encoded (1217 clauses, 14347 bytes)
0.24/0.83	c 1	75 (20%) CSP clauses are encoded (1512 clauses, 18698 bytes)
0.24/0.84	c 1	113 (30%) CSP clauses are encoded (1824 clauses, 23290 bytes)
0.24/0.84	c 1	150 (40%) CSP clauses are encoded (2119 clauses, 27707 bytes)
0.24/0.84	c 1	187 (50%) CSP clauses are encoded (2419 clauses, 32200 bytes)
0.24/0.84	c 1	225 (60%) CSP clauses are encoded (2718 clauses, 36847 bytes)
0.24/0.84	c 1	262 (70%) CSP clauses are encoded (3227 clauses, 43990 bytes)
0.24/0.84	c 1	300 (80%) CSP clauses are encoded (4531 clauses, 63122 bytes)
0.24/0.85	c 1	337 (90%) CSP clauses are encoded (5040 clauses, 70264 bytes)
0.24/0.86	c 1	374 (100%) CSP clauses are encoded (11266 clauses, 164377 bytes)
0.24/0.86	c 1	374 CSP clauses encoded
0.24/0.86	c 1	Writing map file : HOME/temp.map
0.24/0.86	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.24/0.86	c 1	SAT : 1200 SAT variables, 11266 SAT clauses, 164377 bytes
0.24/0.86	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.57/0.90	c 1	OBJECTIVE minimize _COST
0.57/0.90	c 1	SOLVING HOME/temp.cnf
0.57/0.90	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.57/0.90	c 1	This is MiniSat 2.0 beta incremental
0.57/0.90	c 1	WARNING: for repeatability, setting FPU to use double precision
0.57/0.90	c 1	============================[ Problem Statistics ]=============================
0.57/0.90	c 1	|                                                                             |
0.57/0.90	c 1	|  Number of variables:  1200                                                 |
0.57/0.90	c 1	|  Number of clauses:    11266                                                |
0.57/0.90	c 1	|  Parsing time:         0.00         s                                       |
0.57/0.90	c 1	OK
0.57/0.90	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.57/0.90	c 1	SEARCHING: _COST <= 38
0.57/0.90	c 1	============================[ Search Statistics ]==============================
0.57/0.90	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.57/0.90	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.57/0.91	c 1	===============================================================================
0.57/0.91	c 1	|         0 |    1200    11266    30981 |     3755        0    nan |  0.000 % |
0.57/0.91	c 1	===============================================================================
0.57/0.91	c 1	restarts              : 1
0.57/0.91	c 1	conflicts             : 1             (250 /sec)
0.57/0.91	c 1	decisions             : 89            (0.00 % random) (22256 /sec)
0.57/0.91	c 1	propagations          : 1306           (326582 /sec)
0.57/0.91	c 1	conflict literals     : 10             (28.57 % deleted)
0.57/0.91	c 1	Memory used           : 2.33 MB
0.57/0.91	c 1	CPU time              : 0.003999 s
0.57/0.91	c 1	
0.57/0.91	c 1	SATISFIABLE
0.57/0.91	c 1	OK
0.57/0.91	c 1	FOUND: _COST <= 38
0.57/0.91	s SATISFIABLE
0.57/0.91	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.57/0.91	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'
0.57/0.98	c 1	Decoding HOME/temp.out
0.66/1.00	c 1	OBJECTIVE _COST 38
0.66/1.00	o 38
0.66/1.01	v 1 2 6 3 5 10 5 8 7 7 11 11
0.66/1.01	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.66/1.06	c 1	OK
0.66/1.06	c 1	OBJECTIVE BOUND: 0 <= _COST <= 38
0.66/1.06	c 1	SEARCHING: _COST <= 19
0.66/1.06	c 1	============================[ Search Statistics ]==============================
0.66/1.06	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.66/1.06	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.66/1.06	c 1	===============================================================================
0.66/1.06	c 1	|         1 |    1200    11266    30981 |     3755        1     10 |  0.000 % |
0.66/1.06	c 1	===============================================================================
0.66/1.06	c 1	restarts              : 2
0.66/1.06	c 1	conflicts             : 3             (600 /sec)
0.66/1.06	c 1	decisions             : 159           (0.63 % random) (31806 /sec)
0.66/1.06	c 1	propagations          : 2543           (508702 /sec)
0.66/1.06	c 1	conflict literals     : 22             (15.38 % deleted)
0.66/1.06	c 1	Memory used           : 2.33 MB
0.66/1.06	c 1	CPU time              : 0.004999 s
0.66/1.06	c 1	
0.66/1.06	c 1	SATISFIABLE
0.66/1.06	c 1	OK
0.66/1.06	c 1	FOUND: _COST <= 19
0.66/1.06	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.66/1.06	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'
0.70/1.13	c 1	Decoding HOME/temp.out
0.70/1.16	c 1	OBJECTIVE _COST 19
0.70/1.16	o 19
0.70/1.16	v 4 2 10 6 5 7 8 8 9 11 11 11
0.70/1.16	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.70/1.21	c 1	OK
0.70/1.21	c 1	OBJECTIVE BOUND: 0 <= _COST <= 19
0.70/1.21	c 1	SEARCHING: _COST <= 9
0.70/1.21	c 1	============================[ Search Statistics ]==============================
0.70/1.21	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.70/1.21	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.70/1.21	c 1	===============================================================================
0.70/1.21	c 1	|         3 |     941    11266    30981 |     3755        3      7 |  0.000 % |
0.70/1.21	c 1	===============================================================================
0.70/1.22	c 1	restarts              : 3
0.70/1.22	c 1	conflicts             : 4             (667 /sec)
0.70/1.22	c 1	decisions             : 185           (1.08 % random) (30838 /sec)
0.70/1.22	c 1	propagations          : 3510           (585098 /sec)
0.70/1.22	c 1	conflict literals     : 29             (12.12 % deleted)
0.70/1.22	c 1	Memory used           : 2.33 MB
0.70/1.22	c 1	CPU time              : 0.005999 s
0.70/1.22	c 1	
0.70/1.22	c 1	SATISFIABLE
0.70/1.22	c 1	OK
0.70/1.22	c 1	FOUND: _COST <= 9
0.70/1.22	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.70/1.22	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'
0.70/1.29	c 1	Decoding HOME/temp.out
0.82/1.32	c 1	OBJECTIVE _COST 9
0.82/1.32	o 9
0.82/1.32	v 4 7 11 8 0 1 10 3 5 11 6 9
0.82/1.32	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.82/1.32	c 1	OK
0.82/1.32	c 1	OBJECTIVE BOUND: 0 <= _COST <= 9
0.82/1.32	c 1	SEARCHING: _COST <= 4
0.82/1.32	c 1	============================[ Search Statistics ]==============================
0.82/1.32	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.82/1.32	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.82/1.32	c 1	===============================================================================
0.82/1.32	c 1	|         4 |     789    11266    30981 |     3755        4      7 |  0.000 % |
0.82/1.32	c 1	===============================================================================
0.82/1.32	c 1	restarts              : 4
0.82/1.32	c 1	conflicts             : 7             (1000 /sec)
0.82/1.32	c 1	decisions             : 201           (1.00 % random) (28722 /sec)
0.82/1.32	c 1	propagations          : 4940           (705916 /sec)
0.82/1.32	c 1	conflict literals     : 53             (20.90 % deleted)
0.82/1.32	c 1	Memory used           : 2.33 MB
0.82/1.32	c 1	CPU time              : 0.006998 s
0.82/1.32	c 1	
0.82/1.32	c 1	SATISFIABLE
0.82/1.32	c 1	OK
0.82/1.32	c 1	FOUND: _COST <= 4
0.82/1.32	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.82/1.32	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'
0.82/1.39	c 1	Decoding HOME/temp.out
0.94/1.42	c 1	OBJECTIVE _COST 4
0.94/1.42	o 4
0.94/1.42	v 7 3 0 9 6 4 11 9 8 5 10 2
0.94/1.43	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.94/1.48	c 2	OK
0.94/1.48	c 2	OBJECTIVE BOUND: 0 <= _COST <= 4
0.94/1.48	c 2	SEARCHING: _COST <= 2
0.94/1.48	c 2	============================[ Search Statistics ]==============================
0.94/1.48	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.94/1.48	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.94/1.48	c 2	===============================================================================
0.94/1.48	c 2	|         7 |     676    11266    30981 |     3755        7      8 |  0.000 % |
0.94/1.48	c 2	===============================================================================
0.94/1.48	c 2	restarts              : 5
0.94/1.48	c 2	conflicts             : 25            (3126 /sec)
0.94/1.48	c 2	decisions             : 229           (0.87 % random) (28632 /sec)
0.94/1.48	c 2	propagations          : 6899           (862591 /sec)
0.94/1.48	c 2	conflict literals     : 273            (14.95 % deleted)
0.94/1.48	c 2	Memory used           : 2.33 MB
0.94/1.48	c 2	CPU time              : 0.007998 s
0.94/1.48	c 2	
0.94/1.48	c 2	SATISFIABLE
0.94/1.48	c 2	OK
0.94/1.48	c 2	FOUND: _COST <= 2
0.94/1.48	c 2	DECODING HOME/temp.out WITH HOME/temp.map
0.94/1.48	c 2	CMD java -Xmx50M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
1.06/1.55	c 2	Decoding HOME/temp.out
1.06/1.58	c 2	OBJECTIVE _COST 2
1.06/1.58	o 2
1.06/1.58	v 1 2 6 3 5 10 7 8 0 9 11 4
1.06/1.58	c 2	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.06/1.58	c 2	OK
1.06/1.58	c 2	OBJECTIVE BOUND: 0 <= _COST <= 2
1.06/1.58	c 2	SEARCHING: _COST <= 1
1.06/1.58	c 2	============================[ Search Statistics ]==============================
1.06/1.58	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.06/1.58	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.06/1.58	c 2	===============================================================================
1.06/1.58	c 2	|        25 |     575    11266    30981 |     3755       25     11 |  0.000 % |
1.06/1.59	c 2	===============================================================================
1.06/1.59	c 2	restarts              : 6
1.06/1.59	c 2	conflicts             : 36            (4001 /sec)
1.06/1.59	c 2	decisions             : 242           (0.83 % random) (26895 /sec)
1.06/1.59	c 2	propagations          : 8678           (964437 /sec)
1.06/1.59	c 2	conflict literals     : 308            (30.16 % deleted)
1.06/1.59	c 2	Memory used           : 2.33 MB
1.06/1.59	c 2	CPU time              : 0.008998 s
1.06/1.59	c 2	
1.06/1.59	c 2	UNSATISFIABLE
1.06/1.59	c 2	OK
1.06/1.59	c 2	NOT FOUND: _COST <= 1
1.06/1.59	c 2	OK
1.06/1.59	c 2	OBJECTIVE _COST 2
1.06/1.59	s OPTIMUM FOUND
1.06/1.59	c 2	CPU 1 (0.05 0.02 0.95 0.18)
1.06/1.59	c 2	END Thu Aug  7 20:52:54 2008

Verifier Data (download as text)

OK	2	73
2 unsatisfied constraints, 73 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-1113825-1218135172/watcher-1113825-1218135172 -o /tmp/evaluation-result-1113825-1218135172/solver-1113825-1218135172 -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-1113825-1218135172.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: 3.00 3.08 3.11 3/83 19881
/proc/meminfo: memFree=1189728/2055920 swapFree=4181028/4192956
[pid=19881] ppid=19879 vsize=18572 CPUtime=0
/proc/19881/stat : 19881 (runsolver) D 19879 19881 18258 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 140603125 19017728 292 996147200 4194304 4296836 548682068192 18446744073709551615 224264776999 0 0 4096 24578 18446744071563608240 0 0 17 0 0 0
/proc/19881/statm: 4643 292 257 25 0 2626 0

[startup+0.0665369 s]
/proc/loadavg: 3.00 3.08 3.11 3/83 19881
/proc/meminfo: memFree=1189728/2055920 swapFree=4181028/4192956
[pid=19881] ppid=19879 vsize=12272 CPUtime=0
/proc/19881/stat : 19881 (sugar++) D 19879 19881 18258 0 -1 4194304 353 0 0 0 0 0 0 0 18 0 1 0 140603125 12566528 321 996147200 4194304 4206940 548682068528 18446744073709551615 224273674338 0 0 4224 0 18446744071563608240 0 0 17 0 0 0
/proc/19881/statm: 3068 321 242 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+0.101544 s]
/proc/loadavg: 3.00 3.08 3.11 3/83 19881
/proc/meminfo: memFree=1189728/2055920 swapFree=4181028/4192956
[pid=19881] ppid=19879 vsize=12272 CPUtime=0
/proc/19881/stat : 19881 (sugar++) D 19879 19881 18258 0 -1 4194304 400 0 0 0 0 0 0 0 18 0 1 0 140603125 12566528 368 996147200 4194304 4206940 548682068528 18446744073709551615 224273674338 0 0 4224 0 18446744071563479169 0 0 17 1 0 0
/proc/19881/statm: 3068 368 274 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+0.301582 s]
/proc/loadavg: 3.00 3.08 3.11 3/83 19881
/proc/meminfo: memFree=1189728/2055920 swapFree=4181028/4192956
[pid=19881] ppid=19879 vsize=16740 CPUtime=0.06
/proc/19881/stat : 19881 (sugar++) S 19879 19881 18258 0 -1 4194304 1219 128 0 0 5 1 0 0 18 0 1 0 140603125 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/19881/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.701659 s]
/proc/loadavg: 3.00 3.08 3.11 3/83 19881
/proc/meminfo: memFree=1189728/2055920 swapFree=4181028/4192956
[pid=19881] ppid=19879 vsize=16740 CPUtime=0.24
/proc/19881/stat : 19881 (sugar++) S 19879 19881 18258 0 -1 4194304 1297 4117 0 1 5 2 14 3 16 0 1 0 140603125 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/19881/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 16740

[startup+1.50181 s]
/proc/loadavg: 3.00 3.08 3.11 3/95 19914
/proc/meminfo: memFree=1179256/2055920 swapFree=4181028/4192956
[pid=19881] ppid=19879 vsize=16740 CPUtime=1.06
/proc/19881/stat : 19881 (sugar++) S 19879 19881 18258 0 -1 4194304 1785 24314 0 6 5 2 84 15 16 0 1 0 140603125 17141760 1115 996147200 4194304 4206940 548682068528 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/19881/statm: 4185 1115 414 3 0 764 0
[pid=19904] ppid=19881 vsize=2380 CPUtime=0
/proc/19904/stat : 19904 (minisat-inc) S 19881 19881 18258 0 -1 4194304 336 0 0 0 0 0 0 0 16 0 1 0 140603216 2437120 273 996147200 134512640 135134323 4294956192 18446744073709551615 134725182 0 0 4096 3 18446744071563648864 0 0 17 1 0 0
/proc/19904/statm: 595 273 78 151 0 441 0
Current children cumulated CPU time (s) 1.06
Current children cumulated vsize (KiB) 19120

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

Child status: 0
Real time (s): 1.59253
CPU time (s): 1.22381
CPU user time (s): 1.01484
CPU system time (s): 0.208968
CPU usage (%): 76.8471
Max. virtual memory (cumulated for all children) (KiB): 220960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.01484
system time used= 0.208968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30264
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= 1207
involuntary context switches= 630

runsolver used 0.008998 second user time and 0.011998 second system time

The end

Launcher Data (download as text)

Begin job on node82 at 2008-08-07 20:52:52
IDJOB=1113825
IDBENCH=61647
IDSOLVER=367
FILE ID=node82/1113825-1218135172
PBS_JOBID= 8000812
Free space on /tmp= 66556 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-3.xml
COMMAND LINE= DIR/sugar++ -max -incremental -c -vv -java="java -Xmx700M" -decjava="java -Xmx50M" -jar="DIR/sugar-v1-13.jar" -solver="DIR/minisat-inc" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1113825-1218135172/watcher-1113825-1218135172 -o /tmp/evaluation-result-1113825-1218135172/solver-1113825-1218135172 -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-1113825-1218135172.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= aa253ebcb4b244774c05961391955ab9
RANDOM SEED=269358495

node82.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		: 3000.263
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		: 3000.263
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:       1190408 kB
Buffers:          1228 kB
Cached:          28892 kB
SwapCached:       4152 kB
Active:         805176 kB
Inactive:         3352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1190408 kB
SwapTotal:     4192956 kB
SwapFree:      4181028 kB
Dirty:            1344 kB
Writeback:           0 kB
Mapped:         795692 kB
Slab:            40720 kB
Committed_AS:   947004 kB
PageTables:       3324 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= 66556 MiB
End job on node82 at 2008-08-07 20:52:54