Trace number 1124859

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 NameAnswerCPU timeWall clock time
Sugar++ v1.13+minisat-incOPTIMUM 1.2858 1.51417

General information on the benchmark

Namemaxcsp/pi/pi-20-10-20-t60/
normalized-pi-20-10-20-40-28.xml
MD5SUMc5fcc8b1db38f711dcb2d80b6367a9e3
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkMOPT
Best Number of falsified constraints2
Best CPU time to get the best result obtained on this benchmark0.059989
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints53
Maximum constraint arity2
Maximum domain size10
Number of constraints which are defined in extension53
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)

0.04/0.07	c 0	Sugar++ v1-13 + HOME/minisat-inc
0.04/0.07	c 0	BEGIN Wed Jul 16 01:47:01 2008
0.04/0.07	c 0	PID 31819
0.04/0.08	c 0	HOST node27.alineos.net
0.04/0.08	c 0	CONVERTING HOME/instance-1124859-1216165621.xml TO HOME/temp.csp
0.04/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1124859-1216165621.xml' 'HOME/temp.csp'
0.06/0.31	c 0	1 domains, 20 variables, 0 predicates, 53 relations, 53 constraints
0.06/0.34	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.34	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'
0.28/0.42	c 0	Parsing HOME/temp.csp
0.28/0.51	c 1	parsed 127 expressions
0.28/0.52	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.28/0.52	c 1	MAX CSP: 53 constraints
0.28/0.52	c 1	Converting to clausal form CSP
0.28/0.54	c 1	converted 19 (10%) expressions
0.28/0.54	c 1	converted 37 (20%) expressions
0.28/0.54	c 1	converted 55 (30%) expressions
0.28/0.54	c 1	converted 74 (40%) expressions
0.28/0.56	c 1	converted 92 (50%) expressions
0.28/0.57	c 1	converted 110 (60%) expressions
0.28/0.57	c 1	converted 129 (70%) expressions
0.28/0.57	c 1	converted 147 (80%) expressions
0.28/0.58	c 1	converted 165 (90%) expressions
0.28/0.61	c 1	converted 183 (100%) expressions
0.28/0.61	c 1	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 80
0.28/0.61	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.28/0.61	c 1	Propagation in CSP
0.28/0.62	c 1	49 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.28/0.62	c 1	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 54
0.28/0.62	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.28/0.62	c 1	Simplifing CSP by introducing new Boolean variables
0.28/0.62	c 1	CSP : 126 integers, 0 booleans, 158 clauses, largest domain size 54
0.28/0.62	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.28/0.64	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.28/0.66	c 1	13 (10%) CSP integer variables are encoded (104 clauses, 1016 bytes)
0.28/0.67	c 1	26 (20%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.28/0.67	c 1	38 (30%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.28/0.67	c 1	51 (40%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.28/0.67	c 1	63 (50%) CSP integer variables are encoded (160 clauses, 1632 bytes)
0.28/0.67	c 1	76 (60%) CSP integer variables are encoded (214 clauses, 2226 bytes)
0.28/0.67	c 1	89 (70%) CSP integer variables are encoded (255 clauses, 2677 bytes)
0.28/0.67	c 1	101 (80%) CSP integer variables are encoded (317 clauses, 3359 bytes)
0.28/0.67	c 1	114 (90%) CSP integer variables are encoded (543 clauses, 5845 bytes)
0.28/0.67	c 1	126 (100%) CSP integer variables are encoded (631 clauses, 6813 bytes)
0.28/0.72	c 1	16 (10%) CSP clauses are encoded (1042 clauses, 14540 bytes)
0.28/0.73	c 1	32 (20%) CSP clauses are encoded (1437 clauses, 22362 bytes)
0.28/0.74	c 1	48 (30%) CSP clauses are encoded (1826 clauses, 30313 bytes)
0.28/0.74	c 1	64 (40%) CSP clauses are encoded (2008 clauses, 33732 bytes)
0.28/0.75	c 1	79 (50%) CSP clauses are encoded (2235 clauses, 36907 bytes)
0.28/0.75	c 1	95 (60%) CSP clauses are encoded (2333 clauses, 38201 bytes)
0.28/0.75	c 1	111 (70%) CSP clauses are encoded (2935 clauses, 47001 bytes)
0.28/0.76	c 1	127 (80%) CSP clauses are encoded (3539 clauses, 55224 bytes)
0.28/0.76	c 1	143 (90%) CSP clauses are encoded (4845 clauses, 74283 bytes)
0.28/0.76	c 1	158 (100%) CSP clauses are encoded (6372 clauses, 97000 bytes)
0.28/0.77	c 1	158 CSP clauses encoded
0.28/0.77	c 1	Writing map file : HOME/temp.map
0.28/0.77	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.28/0.77	c 1	SAT : 757 SAT variables, 6372 SAT clauses, 97000 bytes
0.28/0.77	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.28/0.82	c 1	OBJECTIVE minimize _COST
0.28/0.82	c 1	SOLVING HOME/temp.cnf
0.28/0.82	c 1	CMD HOME/minisat-inc -incremental HOME/temp.cnf HOME/temp.out
0.28/0.82	c 1	This is MiniSat 2.0 beta incremental
0.28/0.82	c 1	WARNING: for repeatability, setting FPU to use double precision
0.28/0.82	c 1	============================[ Problem Statistics ]=============================
0.28/0.82	c 1	|                                                                             |
0.28/0.82	c 1	|  Number of variables:  757                                                  |
0.28/0.82	c 1	|  Number of clauses:    6372                                                 |
0.28/0.82	c 1	|  Parsing time:         0.00         s                                       |
0.28/0.82	c 1	OK
0.28/0.82	c 1	OBJECTIVE BOUND: 0 <= _COST <= 
0.28/0.82	c 1	SEARCHING: _COST <= 27
0.28/0.82	c 1	============================[ Search Statistics ]==============================
0.28/0.82	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.28/0.82	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.28/0.82	c 1	===============================================================================
0.28/0.82	c 1	|         0 |     757     6372    19176 |     2124        0    nan |  0.000 % |
0.28/0.82	c 1	===============================================================================
0.28/0.82	c 1	restarts              : 1
0.28/0.82	c 1	conflicts             : 10            (2501 /sec)
0.28/0.82	c 1	decisions             : 64            (0.00 % random) (16004 /sec)
0.28/0.82	c 1	propagations          : 1393           (348337 /sec)
0.28/0.82	c 1	conflict literals     : 102            (15.70 % deleted)
0.28/0.82	c 1	Memory used           : 2.04 MB
0.28/0.82	c 1	CPU time              : 0.003999 s
0.28/0.82	c 1	
0.28/0.82	c 1	SATISFIABLE
0.28/0.82	c 1	OK
0.28/0.82	c 1	FOUND: _COST <= 27
0.28/0.82	s SATISFIABLE
0.28/0.82	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.28/0.82	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'
0.72/0.90	c 1	Decoding HOME/temp.out
0.72/0.94	c 1	OBJECTIVE _COST 21
0.72/0.94	o 21
0.72/0.94	v 2 6 5 10 8 9 7 6 7 7 8 5 10 10 10 10 8 6 10 7
0.72/0.94	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.72/0.98	c 1	OK
0.72/0.98	c 1	OBJECTIVE BOUND: 0 <= _COST <= 21
0.72/0.98	c 1	SEARCHING: _COST <= 10
0.72/0.99	c 1	============================[ Search Statistics ]==============================
0.72/0.99	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.72/0.99	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.72/0.99	c 1	===============================================================================
0.72/0.99	c 1	|        10 |     757     6372    19176 |     2124       10     10 |  0.000 % |
0.72/0.99	c 1	|       111 |     757     6372    19176 |     2336      111     15 | 26.171 % |
0.72/0.99	c 1	===============================================================================
0.72/0.99	c 1	restarts              : 3
0.72/0.99	c 1	conflicts             : 119           (11902 /sec)
0.72/0.99	c 1	decisions             : 257           (0.39 % random) (25705 /sec)
0.72/0.99	c 1	propagations          : 12532          (1253451 /sec)
0.72/0.99	c 1	conflict literals     : 1732           (25.51 % deleted)
0.72/0.99	c 1	Memory used           : 2.04 MB
0.72/0.99	c 1	CPU time              : 0.009998 s
0.72/0.99	c 1	
0.72/0.99	c 1	SATISFIABLE
0.72/0.99	c 1	OK
0.72/0.99	c 1	FOUND: _COST <= 10
0.72/0.99	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.72/0.99	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'
0.85/1.07	c 1	Decoding HOME/temp.out
0.94/1.11	c 1	OBJECTIVE _COST 10
0.94/1.11	o 10
0.94/1.11	v 10 5 10 10 8 9 7 8 9 7 1 3 1 10 1 3 3 10 7 10
0.94/1.11	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.94/1.15	c 1	OK
0.94/1.15	c 1	OBJECTIVE BOUND: 0 <= _COST <= 10
0.94/1.15	c 1	SEARCHING: _COST <= 5
0.94/1.15	c 1	============================[ Search Statistics ]==============================
0.94/1.15	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.94/1.15	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.94/1.15	c 1	===============================================================================
0.94/1.15	c 1	|       119 |     559     6372    19176 |     2124      119     15 | 26.171 % |
0.94/1.15	c 1	===============================================================================
0.94/1.15	c 1	restarts              : 4
0.94/1.15	c 1	conflicts             : 204           (13603 /sec)
0.94/1.15	c 1	decisions             : 386           (0.26 % random) (25738 /sec)
0.94/1.15	c 1	propagations          : 19878          (1325465 /sec)
0.94/1.15	c 1	conflict literals     : 2632           (28.85 % deleted)
0.94/1.15	c 1	Memory used           : 2.04 MB
0.94/1.15	c 1	CPU time              : 0.014997 s
0.94/1.15	c 1	
0.94/1.15	c 1	SATISFIABLE
0.94/1.15	c 1	OK
0.94/1.15	c 1	FOUND: _COST <= 5
0.94/1.15	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.94/1.15	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'
0.97/1.23	c 1	Decoding HOME/temp.out
0.97/1.27	c 1	OBJECTIVE _COST 5
0.97/1.27	o 5
0.97/1.27	v 6 8 4 7 7 10 10 10 10 3 10 10 9 9 5 9 3 7 5 9
0.97/1.28	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
0.97/1.31	c 1	OK
0.97/1.31	c 1	OBJECTIVE BOUND: 0 <= _COST <= 5
0.97/1.31	c 1	SEARCHING: _COST <= 2
0.97/1.31	c 1	============================[ Search Statistics ]==============================
0.97/1.32	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.97/1.32	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.97/1.32	c 1	===============================================================================
0.97/1.32	c 1	|       204 |     410     2516     8601 |      838      190     13 | 26.171 % |
0.97/1.32	c 1	|       307 |     410     2516     8601 |      922      293     13 | 45.851 % |
0.97/1.32	c 1	|       458 |     410     2516     8601 |     1014      444     12 | 45.851 % |
0.97/1.32	c 1	===============================================================================
0.97/1.32	c 1	restarts              : 7
0.97/1.32	c 1	conflicts             : 532           (18348 /sec)
0.97/1.32	c 1	decisions             : 768           (0.91 % random) (26487 /sec)
0.97/1.32	c 1	propagations          : 46682          (1610002 /sec)
0.97/1.32	c 1	conflict literals     : 7132           (31.72 % deleted)
0.97/1.32	c 1	Memory used           : 2.04 MB
0.97/1.32	c 1	CPU time              : 0.028995 s
0.97/1.32	c 1	
0.97/1.32	c 1	SATISFIABLE
0.97/1.32	c 1	OK
0.97/1.32	c 1	FOUND: _COST <= 2
0.97/1.32	c 1	DECODING HOME/temp.out WITH HOME/temp.map
0.97/1.32	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'
1.11/1.40	c 1	Decoding HOME/temp.out
1.11/1.44	c 1	OBJECTIVE _COST 2
1.11/1.44	o 2
1.11/1.44	v 6 7 6 7 8 6 3 8 5 7 1 8 3 10 6 3 3 4 7 9
1.11/1.44	c 1	Heap : 0 MB used (max 52 MB), NonHeap : 13 MB used (max 121 MB)
1.11/1.48	c 2	OK
1.11/1.48	c 2	OBJECTIVE BOUND: 0 <= _COST <= 2
1.11/1.48	c 2	SEARCHING: _COST <= 1
1.11/1.49	c 2	============================[ Search Statistics ]==============================
1.25/1.50	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.25/1.50	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.25/1.50	c 2	===============================================================================
1.25/1.50	c 2	|       532 |     339     1963     7152 |      654      476     13 | 45.851 % |
1.25/1.50	c 2	|       633 |     339     1963     7152 |      719      577     13 | 55.227 % |
1.25/1.50	c 2	|       783 |     339     1963     7152 |      791      727     13 | 55.227 % |
1.25/1.51	c 2	|      1008 |     339     1963     7152 |      870      952     13 | 55.229 % |
1.25/1.51	c 2	===============================================================================
1.25/1.51	c 2	restarts              : 11
1.25/1.51	c 2	conflicts             : 1054          (20670 /sec)
1.25/1.51	c 2	decisions             : 1371          (0.88 % random) (26887 /sec)
1.25/1.51	c 2	propagations          : 88108          (1727879 /sec)
1.25/1.51	c 2	conflict literals     : 13375          (31.17 % deleted)
1.25/1.51	c 2	Memory used           : 2.04 MB
1.25/1.51	c 2	CPU time              : 0.050992 s
1.25/1.51	c 2	
1.25/1.51	c 2	UNSATISFIABLE
1.25/1.51	c 2	OK
1.25/1.51	c 2	NOT FOUND: _COST <= 1
1.25/1.51	c 2	OK
1.25/1.51	c 2	OBJECTIVE _COST 2
1.25/1.51	s OPTIMUM FOUND
1.25/1.51	c 2	CPU 1.08 (0.07 0.01 1.01 0.17)
1.25/1.51	c 2	END Wed Jul 16 01:47:03 2008

Verifier Data (download as text)

OK	2	51
2 unsatisfied constraints, 51 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-1124859-1216165621/watcher-1124859-1216165621 -o /tmp/evaluation-result-1124859-1216165621/solver-1124859-1216165621 -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-1124859-1216165621.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: 1.94 2.01 1.99 4/81 31819
/proc/meminfo: memFree=1738008/2055920 swapFree=4178788/4192956
[pid=31819] ppid=31817 vsize=12272 CPUtime=0
/proc/31819/stat : 31819 (sugar++) R 31817 31819 31089 0 -1 4194304 352 0 0 0 0 0 0 0 18 0 1 0 73136552 12566528 321 996147200 4194304 4206940 548682068528 18446744073709551615 233588560609 0 0 4224 0 0 0 0 17 0 0 0
/proc/31819/statm: 3068 323 243 3 0 168 0

[startup+0.0585649 s]
/proc/loadavg: 1.94 2.01 1.99 4/81 31819
/proc/meminfo: memFree=1738008/2055920 swapFree=4178788/4192956
[pid=31819] ppid=31817 vsize=16080 CPUtime=0.04
/proc/31819/stat : 31819 (sugar++) R 31817 31819 31089 0 -1 4194304 946 0 0 0 4 0 0 0 18 0 1 0 73136552 16465920 914 996147200 4194304 4206940 548682068528 18446744073709551615 233588560609 0 0 4224 0 0 0 0 17 0 0 0
/proc/31819/statm: 4020 915 380 3 0 599 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 16080

[startup+0.101573 s]
/proc/loadavg: 1.94 2.01 1.99 4/81 31819
/proc/meminfo: memFree=1738008/2055920 swapFree=4178788/4192956
[pid=31819] ppid=31817 vsize=16740 CPUtime=0.06
/proc/31819/stat : 31819 (sugar++) S 31817 31819 31089 0 -1 4194304 1219 128 0 0 6 0 0 0 16 0 1 0 73136552 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/31819/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.301589 s]
/proc/loadavg: 1.94 2.01 1.99 4/81 31819
/proc/meminfo: memFree=1738008/2055920 swapFree=4178788/4192956
[pid=31819] ppid=31817 vsize=16740 CPUtime=0.06
/proc/31819/stat : 31819 (sugar++) S 31817 31819 31089 0 -1 4194304 1219 128 0 0 6 0 0 0 16 0 1 0 73136552 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/31819/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.702637 s]
/proc/loadavg: 1.94 2.01 1.99 4/81 31819
/proc/meminfo: memFree=1738008/2055920 swapFree=4178788/4192956
[pid=31819] ppid=31817 vsize=16740 CPUtime=0.28
/proc/31819/stat : 31819 (sugar++) S 31817 31819 31089 0 -1 4194304 1297 4280 0 1 6 0 19 3 15 0 1 0 73136552 17141760 1104 996147200 4194304 4206940 548682068528 18446744073709551615 233597612130 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/31819/statm: 4185 1104 409 3 0 764 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 16740

[startup+1.50272 s]
/proc/loadavg: 1.94 2.01 1.99 3/85 31854
/proc/meminfo: memFree=1734000/2055920 swapFree=4178788/4192956
[pid=31819] ppid=31817 vsize=16740 CPUtime=1.21
/proc/31819/stat : 31819 (sugar++) R 31817 31819 31089 0 -1 4194304 1755 24496 0 6 7 1 96 17 16 0 1 0 73136552 17141760 1114 996147200 4194304 4206940 548682068528 18446744073709551615 233597611986 0 0 4224 16386 0 0 0 17 1 0 0
/proc/31819/statm: 4185 1114 414 3 0 764 0
[pid=31842] ppid=31819 vsize=2088 CPUtime=0.04
/proc/31842/stat : 31842 (minisat-inc) R 31819 31819 31089 0 -1 4194304 267 0 0 0 4 0 0 0 16 0 1 0 73136634 2138112 207 996147200 134512640 135134323 4294956192 18446744073709551615 134531903 0 0 4096 3 0 0 0 17 1 0 0
/proc/31842/statm: 522 207 79 151 0 368 0
Current children cumulated CPU time (s) 1.25
Current children cumulated vsize (KiB) 18828

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

Child status: 0
Real time (s): 1.51417
CPU time (s): 1.2858
CPU user time (s): 1.09283
CPU system time (s): 0.19297
CPU usage (%): 84.9178
Max. virtual memory (cumulated for all children) (KiB): 219808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.09283
system time used= 0.19297
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26600
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= 1768
involuntary context switches= 1591

runsolver used 0.007998 second user time and 0.014997 second system time

The end

Launcher Data (download as text)

Begin job on node27 at 2008-07-16 01:47:01
IDJOB=1124859
IDBENCH=63047
IDSOLVER=367
FILE ID=node27/1124859-1216165621
PBS_JOBID= 7905712
Free space on /tmp= 66560 MiB

SOLVER NAME= Sugar++ v1.13+minisat-inc
BENCH NAME= CPAI08/maxcsp/pi/pi-20-10-20-t60/normalized-pi-20-10-20-40-28.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-1124859-1216165621/watcher-1124859-1216165621 -o /tmp/evaluation-result-1124859-1216165621/solver-1124859-1216165621 -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-1124859-1216165621.xml

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= c5fcc8b1db38f711dcb2d80b6367a9e3
RANDOM SEED=1702055966

node27.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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1738424 kB
Buffers:         75796 kB
Cached:         157260 kB
SwapCached:       7596 kB
Active:         182844 kB
Inactive:        70424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1738424 kB
SwapTotal:     4192956 kB
SwapFree:      4178788 kB
Dirty:             860 kB
Writeback:           0 kB
Mapped:          35896 kB
Slab:            49232 kB
Committed_AS:   431808 kB
PageTables:       1936 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66560 MiB
End job on node27 at 2008-07-16 01:47:03