Trace number 1090266

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+minisatSAT 4.55131 4.72333

General information on the benchmark

Namecsp/graphColoring/sgb/
miles/normalized-miles1500-73.xml
MD5SUM83f0475a580fc29be8e1e009c203a54a
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.18897
Satisfiable
(Un)Satisfiability was proved
Number of variables128
Number of constraints5198
Maximum constraint arity2
Maximum domain size73
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5198
Global constraints used (with number of constraints)

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  5 17:16:42 2008
0.00/0.04	c 0	PID 32529
0.03/0.05	c 0	HOST node50.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1090266-1215271002.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-1090266-1215271002.xml' 'HOME/temp.csp'
0.03/0.66	c 1	1 domains, 128 variables, 1 predicates, 0 relations, 5198 constraints
0.03/0.69	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.69	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.63/0.77	c 1	Parsing HOME/temp.csp
1.02/1.13	c 2	parsed 5328 expressions
1.02/1.13	c 2	Heap : 2 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.02/1.13	c 2	Converting to clausal form CSP
1.22/1.32	c 2	converted 533 (10%) expressions
1.22/1.36	c 2	converted 1066 (20%) expressions
1.22/1.37	c 2	converted 1599 (30%) expressions
1.22/1.39	c 2	converted 2132 (40%) expressions
1.32/1.40	c 2	converted 2664 (50%) expressions
1.32/1.42	c 2	converted 3197 (60%) expressions
1.32/1.43	c 2	converted 3730 (70%) expressions
1.32/1.44	c 2	converted 4263 (80%) expressions
1.32/1.46	c 2	converted 4796 (90%) expressions
1.41/1.52	c 2	converted 5328 (100%) expressions
1.41/1.52	c 2	CSP : 128 integers, 0 booleans, 5198 clauses, largest domain size 73
1.41/1.52	c 2	Heap : 4 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.41/1.52	c 2	Propagation in CSP
1.41/1.59	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.41/1.59	c 2	CSP : 128 integers, 0 booleans, 5198 clauses, largest domain size 73
1.41/1.59	c 2	Heap : 5 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.41/1.59	c 2	Simplifing CSP by introducing new Boolean variables
1.62/1.72	c 2	CSP : 128 integers, 10396 booleans, 15594 clauses, largest domain size 73
1.62/1.72	c 2	Heap : 8 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.62/1.78	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.72/1.80	c 2	13 (10%) CSP integer variables are encoded (923 clauses, 10005 bytes)
1.72/1.81	c 2	26 (20%) CSP integer variables are encoded (1846 clauses, 21879 bytes)
1.72/1.81	c 2	39 (30%) CSP integer variables are encoded (2769 clauses, 33878 bytes)
1.72/1.81	c 2	52 (40%) CSP integer variables are encoded (3692 clauses, 45877 bytes)
1.72/1.81	c 2	64 (50%) CSP integer variables are encoded (4544 clauses, 56953 bytes)
1.72/1.81	c 2	77 (60%) CSP integer variables are encoded (5467 clauses, 68952 bytes)
1.72/1.82	c 2	90 (70%) CSP integer variables are encoded (6390 clauses, 80951 bytes)
1.72/1.82	c 2	103 (80%) CSP integer variables are encoded (7313 clauses, 92950 bytes)
1.72/1.82	c 2	116 (90%) CSP integer variables are encoded (8236 clauses, 104949 bytes)
1.72/1.82	c 2	128 (100%) CSP integer variables are encoded (9088 clauses, 116025 bytes)
1.92/2.01	c 2	1560 (10%) CSP clauses are encoded (85528 clauses, 1470353 bytes)
2.02/2.17	c 3	3119 (20%) CSP clauses are encoded (161967 clauses, 2914559 bytes)
2.21/2.33	c 3	4679 (30%) CSP clauses are encoded (238407 clauses, 4428799 bytes)
2.31/2.48	c 3	6238 (40%) CSP clauses are encoded (314774 clauses, 5941590 bytes)
2.51/2.63	c 3	7797 (50%) CSP clauses are encoded (391141 clauses, 7454381 bytes)
2.60/2.77	c 3	9357 (60%) CSP clauses are encoded (467581 clauses, 8968621 bytes)
2.81/2.91	c 3	10916 (70%) CSP clauses are encoded (544020 clauses, 10482847 bytes)
2.90/3.05	c 3	12476 (80%) CSP clauses are encoded (620460 clauses, 11997087 bytes)
3.01/3.20	c 4	14035 (90%) CSP clauses are encoded (696827 clauses, 13509878 bytes)
3.21/3.34	c 4	15594 (100%) CSP clauses are encoded (773194 clauses, 15022669 bytes)
3.21/3.35	c 4	15594 CSP clauses encoded
3.21/3.35	c 4	Writing map file : HOME/temp.map
3.21/3.35	c 4	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.21/3.35	c 4	SAT : 19612 SAT variables, 773194 SAT clauses, 15022669 bytes
3.21/3.35	c 4	Heap : 6 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.25/3.40	c 4	SOLVING HOME/temp.cnf
3.25/3.40	c 4	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
3.25/3.41	c 4	This is MiniSat 2.0 beta
3.25/3.41	c 4	WARNING: for repeatability, setting FPU to use double precision
3.25/3.41	c 4	============================[ Problem Statistics ]=============================
3.25/3.41	c 4	|                                                                             |
3.25/3.41	c 4	|  Number of variables:  19612                                                |
3.25/3.41	c 4	|  Number of clauses:    773194                                               |
3.27/3.83	c 4	|  Parsing time:         0.37         s                                       |
3.27/3.86	c 4	============================[ Search Statistics ]==============================
3.27/3.86	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.27/3.86	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.27/3.86	c 4	===============================================================================
3.27/3.86	c 4	|         0 |   19612   773194  2284504 |   257731        0    nan |  0.000 % |
3.27/4.13	c 5	|       100 |   19612   773194  2284504 |   283504      100     62 |  0.000 % |
3.27/4.26	c 5	|       250 |   19612   773194  2284504 |   311854      250     29 |  0.000 % |
4.15/4.37	c 5	|       475 |   19612   773194  2284504 |   343040      475     19 |  0.000 % |
4.25/4.47	c 5	===============================================================================
4.25/4.47	c 5	restarts              : 4
4.25/4.47	c 5	conflicts             : 574            (579 /sec)
4.25/4.47	c 5	decisions             : 5767           (1.32 % random) (5814 /sec)
4.25/4.47	c 5	propagations          : 257139         (259252 /sec)
4.25/4.47	c 5	conflict literals     : 9587           (4.18 % deleted)
4.25/4.47	c 5	Memory used           : 36.66 MB
4.25/4.47	c 5	CPU time              : 0.991849 s
4.25/4.47	c 5	
4.25/4.48	c 5	SATISFIABLE
4.25/4.49	c 5	DECODING HOME/temp.out WITH HOME/temp.map
4.25/4.49	c 5	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
4.35/4.57	c 5	Decoding HOME/temp.out
4.35/4.65	s SATISFIABLE
4.35/4.65	v 50 43 11 61 27 64 11 46 36 2 52 62 1 68 53 56 71 7 44 13 0 63 8 62 65 72 70 35 55 57 9 37 69 57 2 30 43 27 12 21 40 64 67 68 71 38 54 1 12 59 72 36 69 70 6 14 66 37 67 61 39 29 65 42 58 59 19 24 53 22 21 57 55 3 56 26 8 51 52 39 13 50 54 33 22 48 23 4 60 63 18 32 17 9 51 58 60 65 7 0 49 48 38 68 14 49 5 28 30 31 20 29 15 45 47 16 61 6 40 71 66 72 23 66 25 34 10 41
4.35/4.66	c 5	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
4.36/4.72	c 5	CPU 4.16 (0.03 0.02 4.13 0.35)
4.36/4.72	c 5	END Sat Jul  5 17:16:47 2008

Verifier Data (download as text)

OK

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-1090266-1215271002/watcher-1090266-1215271002 -o /tmp/evaluation-result-1090266-1215271002/solver-1090266-1215271002 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/sugar -c -vv -java=java -Xmx700M -jar=HOME/sugar-v1-13.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-1090266-1215271002.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 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: 1.98 2.01 2.00 4/72 32529
/proc/meminfo: memFree=1633232/2055920 swapFree=4180240/4192956
[pid=32529] ppid=32527 vsize=12268 CPUtime=0
/proc/32529/stat : 32529 (sugar) R 32527 32529 30593 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 2006072212 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 240577641061 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/32529/statm: 3067 316 241 3 0 167 0

[startup+0.0503071 s]
/proc/loadavg: 1.98 2.01 2.00 4/72 32529
/proc/meminfo: memFree=1633232/2055920 swapFree=4180240/4192956
[pid=32529] ppid=32527 vsize=13600 CPUtime=0.03
/proc/32529/stat : 32529 (sugar) S 32527 32529 30593 0 -1 4194304 837 0 0 0 2 1 0 0 18 0 1 0 2006072212 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32529/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.103722 s]
/proc/loadavg: 1.98 2.01 2.00 4/72 32529
/proc/meminfo: memFree=1633232/2055920 swapFree=4180240/4192956
[pid=32529] ppid=32527 vsize=13600 CPUtime=0.03
/proc/32529/stat : 32529 (sugar) S 32527 32529 30593 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 2006072212 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32529/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301562 s]
/proc/loadavg: 1.98 2.01 2.00 4/72 32529
/proc/meminfo: memFree=1633232/2055920 swapFree=4180240/4192956
[pid=32529] ppid=32527 vsize=13600 CPUtime=0.03
/proc/32529/stat : 32529 (sugar) S 32527 32529 30593 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 2006072212 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32529/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701627 s]
/proc/loadavg: 1.98 2.01 2.00 4/72 32529
/proc/meminfo: memFree=1633232/2055920 swapFree=4180240/4192956
[pid=32529] ppid=32527 vsize=13600 CPUtime=0.63
/proc/32529/stat : 32529 (sugar) S 32527 32529 30593 0 -1 4194304 956 7342 0 1 2 1 55 5 16 0 1 0 2006072212 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32529/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 13600

[startup+1.50277 s]
/proc/loadavg: 1.98 2.01 2.00 4/83 32551
/proc/meminfo: memFree=1625336/2055920 swapFree=4180240/4192956
[pid=32529] ppid=32527 vsize=13600 CPUtime=0.63
/proc/32529/stat : 32529 (sugar) S 32527 32529 30593 0 -1 4194304 973 7342 0 1 2 1 55 5 15 0 1 0 2006072212 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32529/statm: 3400 797 370 3 0 500 0
[pid=32542] ppid=32529 vsize=5356 CPUtime=0
/proc/32542/stat : 32542 (sh) S 32529 32529 30593 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2006072281 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32542/statm: 1339 233 193 169 0 50 0
[pid=32543] ppid=32542 vsize=868384 CPUtime=0.78
/proc/32543/stat : 32543 (java) S 32542 32529 30593 0 -1 0 6987 0 1 0 75 3 0 0 18 0 9 0 2006072282 889225216 6281 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32543/statm: 217096 6281 2574 9 0 211671 0
[pid=32543/tid=32544] ppid=32542 vsize=868384 CPUtime=0.49
/proc/32543/task/32544/stat : 32544 (java) R 32542 32529 30593 0 -1 64 2667 0 1 0 48 1 0 0 21 0 9 0 2006072283 889225216 6281 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32543/tid=32545] ppid=32542 vsize=868384 CPUtime=0.08
/proc/32543/task/32545/stat : 32545 (java) R 32542 32529 30593 0 -1 64 2186 0 0 0 8 0 0 0 16 0 9 0 2006072284 889225216 6281 996147200 134512640 134550740 4294955952 18446744073709551615 103737199 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=32543/tid=32546] ppid=32542 vsize=868384 CPUtime=0
/proc/32543/task/32546/stat : 32546 (java) S 32542 32529 30593 0 -1 64 10 0 0 0 0 0 0 0 19 0 9 0 2006072284 889225216 6281 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32543/tid=32547] ppid=32542 vsize=868384 CPUtime=0
/proc/32543/task/32547/stat : 32547 (java) S 32542 32529 30593 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 2006072284 889225216 6281 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32543/tid=32548] ppid=32542 vsize=868384 CPUtime=0
/proc/32543/task/32548/stat : 32548 (java) S 32542 32529 30593 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2006072286 889225216 6281 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32543/tid=32549] ppid=32542 vsize=868384 CPUtime=0.18
/proc/32543/task/32549/stat : 32549 (java) S 32542 32529 30593 0 -1 64 1443 0 0 0 18 0 0 0 16 0 9 0 2006072286 889225216 6281 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32543/tid=32550] ppid=32542 vsize=868384 CPUtime=0
/proc/32543/task/32550/stat : 32550 (java) S 32542 32529 30593 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2006072286 889225216 6281 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32543/tid=32551] ppid=32542 vsize=868384 CPUtime=0
/proc/32543/task/32551/stat : 32551 (java) S 32542 32529 30593 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2006072286 889225216 6281 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 887340

[startup+3.10304 s]
/proc/loadavg: 1.98 2.01 2.00 3/83 32551
/proc/meminfo: memFree=1608824/2055920 swapFree=4180240/4192956
[pid=32529] ppid=32527 vsize=13600 CPUtime=0.64
/proc/32529/stat : 32529 (sugar) S 32527 32529 30593 0 -1 4194304 974 7342 0 1 3 1 55 5 15 0 1 0 2006072212 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32529/statm: 3400 797 370 3 0 500 0
[pid=32542] ppid=32529 vsize=5356 CPUtime=0
/proc/32542/stat : 32542 (sh) S 32529 32529 30593 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2006072281 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32542/statm: 1339 233 193 169 0 50 0
[pid=32543] ppid=32542 vsize=868496 CPUtime=2.37
/proc/32543/stat : 32543 (java) S 32542 32529 30593 0 -1 0 8588 0 1 0 221 16 0 0 18 0 9 0 2006072282 889339904 7445 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/32543/statm: 217124 7445 2565 9 0 211671 0
[pid=32543/tid=32544] ppid=32542 vsize=868496 CPUtime=1.73
/proc/32543/task/32544/stat : 32544 (java) R 32542 32529 30593 0 -1 64 3079 0 1 0 163 10 0 0 25 0 9 0 2006072283 889339904 7445 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32543/tid=32545] ppid=32542 vsize=868496 CPUtime=0.34
/proc/32543/task/32545/stat : 32545 (java) S 32542 32529 30593 0 -1 64 3331 0 0 0 31 3 0 0 16 0 9 0 2006072284 889339904 7445 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=32543/tid=32546] ppid=32542 vsize=868496 CPUtime=0
/proc/32543/task/32546/stat : 32546 (java) S 32542 32529 30593 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2006072284 889339904 7445 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32543/tid=32547] ppid=32542 vsize=868496 CPUtime=0
/proc/32543/task/32547/stat : 32547 (java) S 32542 32529 30593 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 2006072284 889339904 7445 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32543/tid=32548] ppid=32542 vsize=868496 CPUtime=0
/proc/32543/task/32548/stat : 32548 (java) S 32542 32529 30593 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 2006072286 889339904 7445 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32543/tid=32549] ppid=32542 vsize=868496 CPUtime=0.25
/proc/32543/task/32549/stat : 32549 (java) S 32542 32529 30593 0 -1 64 1486 0 0 0 25 0 0 0 16 0 9 0 2006072286 889339904 7445 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32543/tid=32550] ppid=32542 vsize=868496 CPUtime=0
/proc/32543/task/32550/stat : 32550 (java) S 32542 32529 30593 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 2006072286 889339904 7445 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=32543/tid=32551] ppid=32542 vsize=868496 CPUtime=0
/proc/32543/task/32551/stat : 32551 (java) S 32542 32529 30593 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2006072286 889339904 7445 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 887452

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

[startup+3.90118 s]
/proc/loadavg: 1.98 2.01 2.00 3/83 32551
/proc/meminfo: memFree=1597432/2055920 swapFree=4180240/4192956
[pid=32529] ppid=32527 vsize=13600 CPUtime=3.27
/proc/32529/stat : 32529 (sugar) S 32527 32529 30593 0 -1 4194304 1032 16302 0 2 3 1 299 24 15 0 1 0 2006072212 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32529/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 3.27
Current children cumulated vsize (KiB) 13600

[startup+4.30124 s]
/proc/loadavg: 1.98 2.01 2.00 3/75 32553
/proc/meminfo: memFree=1580664/2055920 swapFree=4180240/4192956
[pid=32529] ppid=32527 vsize=13600 CPUtime=3.27
/proc/32529/stat : 32529 (sugar) S 32527 32529 30593 0 -1 4194304 1032 16302 0 2 3 1 299 24 15 0 1 0 2006072212 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32529/statm: 3400 798 370 3 0 500 0
[pid=32552] ppid=32529 vsize=5356 CPUtime=0
/proc/32552/stat : 32552 (sh) S 32529 32529 30593 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2006072553 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 240577471300 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/32552/statm: 1339 232 193 169 0 50 0
[pid=32553] ppid=32552 vsize=36904 CPUtime=0.88
/proc/32553/stat : 32553 (minisat) R 32552 32529 30593 0 -1 4194304 8824 0 0 0 82 6 0 0 25 0 1 0 2006072553 37789696 8810 996147200 134512640 135127466 4294956256 18446744073709551615 134530709 0 0 4096 3 0 0 0 17 1 0 0
/proc/32553/statm: 9226 8810 76 150 0 9073 0
Current children cumulated CPU time (s) 4.15
Current children cumulated vsize (KiB) 55860

[startup+4.7013 s]
/proc/loadavg: 1.98 2.01 2.00 3/75 32553
/proc/meminfo: memFree=1580664/2055920 swapFree=4180240/4192956
[pid=32529] ppid=32527 vsize=13600 CPUtime=4.36
/proc/32529/stat : 32529 (sugar) S 32527 32529 30593 0 -1 4194304 1089 25559 0 2 3 2 399 32 15 0 1 0 2006072212 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 240586371170 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/32529/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 4.36
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 4.72333
CPU time (s): 4.55131
CPU user time (s): 4.16837
CPU system time (s): 0.382941
CPU usage (%): 96.358
Max. virtual memory (cumulated for all children) (KiB): 887452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.16837
system time used= 0.382941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30439
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5230
involuntary context switches= 5194

runsolver used 0.008998 second user time and 0.024996 second system time

The end

Launcher Data (download as text)

Begin job on node50 at 2008-07-05 17:16:42
IDJOB=1090266
IDBENCH=58428
IDSOLVER=346
FILE ID=node50/1090266-1215271002
PBS_JOBID= 7882101
Free space on /tmp= 66436 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/graphColoring/sgb/miles/normalized-miles1500-73.xml
COMMAND LINE= DIR/sugar -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-1090266-1215271002/watcher-1090266-1215271002 -o /tmp/evaluation-result-1090266-1215271002/solver-1090266-1215271002 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/sugar -c -vv -java="java -Xmx700M" -jar="HOME/sugar-v1-13.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-1090266-1215271002.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 83f0475a580fc29be8e1e009c203a54a
RANDOM SEED=1431611653

node50.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		: 3000.261
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		: 3000.261
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:       1633776 kB
Buffers:         71744 kB
Cached:         265808 kB
SwapCached:       7072 kB
Active:         184324 kB
Inactive:       177764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1633776 kB
SwapTotal:     4192956 kB
SwapFree:      4180240 kB
Dirty:            2068 kB
Writeback:           0 kB
Mapped:          31964 kB
Slab:            45352 kB
Committed_AS:  4099832 kB
PageTables:       1836 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= 66436 MiB
End job on node50 at 2008-07-05 17:16:47