Trace number 1051816

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 63.9603 64.1846

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-33-4.xml
MD5SUMa42d79bb6fe860b06fb8edfaf7f29aa0
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.12183
Satisfiable
(Un)Satisfiability was proved
Number of variables528
Number of constraints5456
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5456
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 Thu Jul  3 05:14:22 2008
0.00/0.04	c 0	PID 16706
0.00/0.05	c 0	HOST node87.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1051816-1215054862.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1051816-1215054862.xml' 'HOME/temp.csp'
0.02/0.74	c 1	1 domains, 528 variables, 1 predicates, 0 relations, 5456 constraints
0.02/0.79	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.02/0.79	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'
0.65/0.87	c 1	Parsing HOME/temp.csp
1.03/1.21	c 1	parsed 5986 expressions
1.03/1.21	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.03/1.21	c 1	Converting to clausal form CSP
1.14/1.30	c 1	converted 599 (10%) expressions
1.23/1.45	c 2	converted 1198 (20%) expressions
1.35/1.54	c 2	converted 1796 (30%) expressions
1.35/1.58	c 2	converted 2395 (40%) expressions
1.44/1.63	c 2	converted 2993 (50%) expressions
1.54/1.71	c 2	converted 3592 (60%) expressions
1.54/1.75	c 2	converted 4191 (70%) expressions
1.54/1.79	c 2	converted 4789 (80%) expressions
1.64/1.83	c 2	converted 5388 (90%) expressions
1.64/1.87	c 2	converted 5986 (100%) expressions
1.64/1.87	c 2	CSP : 528 integers, 0 booleans, 5456 clauses, largest domain size 4
1.64/1.87	c 2	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.64/1.87	c 2	Propagation in CSP
1.74/1.92	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.74/1.92	c 2	CSP : 528 integers, 0 booleans, 5456 clauses, largest domain size 4
1.74/1.92	c 2	Heap : 12 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.74/1.93	c 2	Simplifing CSP by introducing new Boolean variables
1.94/2.14	c 2	CSP : 528 integers, 32736 booleans, 38192 clauses, largest domain size 4
1.94/2.14	c 2	Heap : 20 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.05/2.26	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.05/2.28	c 2	53 (10%) CSP integer variables are encoded (106 clauses, 1086 bytes)
2.05/2.28	c 2	106 (20%) CSP integer variables are encoded (212 clauses, 2252 bytes)
2.05/2.29	c 2	159 (30%) CSP integer variables are encoded (318 clauses, 3418 bytes)
2.05/2.29	c 2	212 (40%) CSP integer variables are encoded (424 clauses, 4584 bytes)
2.05/2.29	c 2	264 (50%) CSP integer variables are encoded (528 clauses, 5728 bytes)
2.05/2.29	c 2	317 (60%) CSP integer variables are encoded (634 clauses, 6894 bytes)
2.05/2.29	c 2	370 (70%) CSP integer variables are encoded (740 clauses, 8208 bytes)
2.05/2.29	c 2	423 (80%) CSP integer variables are encoded (846 clauses, 9586 bytes)
2.05/2.29	c 2	476 (90%) CSP integer variables are encoded (952 clauses, 10964 bytes)
2.05/2.29	c 2	528 (100%) CSP integer variables are encoded (1056 clauses, 12316 bytes)
2.14/2.38	c 2	3820 (10%) CSP clauses are encoded (14701 clauses, 211929 bytes)
2.24/2.42	c 2	7639 (20%) CSP clauses are encoded (28339 clauses, 424848 bytes)
2.24/2.46	c 3	11458 (30%) CSP clauses are encoded (41980 clauses, 645183 bytes)
2.33/2.51	c 3	15277 (40%) CSP clauses are encoded (55618 clauses, 876450 bytes)
2.33/2.55	c 3	19096 (50%) CSP clauses are encoded (69256 clauses, 1106541 bytes)
2.33/2.59	c 3	22916 (60%) CSP clauses are encoded (82901 clauses, 1337893 bytes)
2.43/2.64	c 3	26735 (70%) CSP clauses are encoded (96539 clauses, 1570255 bytes)
2.43/2.68	c 3	30554 (80%) CSP clauses are encoded (110180 clauses, 1805915 bytes)
2.54/2.72	c 3	34373 (90%) CSP clauses are encoded (123818 clauses, 2052500 bytes)
2.54/2.77	c 3	38192 (100%) CSP clauses are encoded (137456 clauses, 2299085 bytes)
2.54/2.77	c 3	38192 CSP clauses encoded
2.54/2.77	c 3	Writing map file : HOME/temp.map
2.54/2.79	c 3	Heap : 15 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.54/2.79	c 3	SAT : 34320 SAT variables, 137456 SAT clauses, 2299085 bytes
2.54/2.79	c 3	Heap : 15 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.63/2.83	c 3	SOLVING HOME/temp.cnf
2.63/2.83	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.63/2.83	c 3	This is MiniSat 2.0 beta
2.63/2.83	c 3	WARNING: for repeatability, setting FPU to use double precision
2.63/2.83	c 3	============================[ Problem Statistics ]=============================
2.63/2.83	c 3	|                                                                             |
2.63/2.84	c 3	|  Number of variables:  34320                                                |
2.63/2.84	c 3	|  Number of clauses:    137456                                               |
2.65/2.91	c 3	|  Parsing time:         0.06         s                                       |
2.65/2.92	c 3	============================[ Search Statistics ]==============================
2.65/2.92	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.65/2.92	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.65/2.92	c 3	===============================================================================
2.65/2.92	c 3	|         0 |   34320   137456   362208 |    45818        0    nan |  0.000 % |
2.65/2.93	c 3	|       100 |   34320   137456   362208 |    50400      100      6 |  0.000 % |
2.65/2.95	c 3	|       250 |   34320   137456   362208 |    55440      250      6 |  0.000 % |
2.65/2.99	c 3	|       475 |   34320   137456   362208 |    60984      475      6 |  0.000 % |
2.65/3.07	c 3	|       812 |   34320   137456   362208 |    67083      812      6 |  0.000 % |
2.65/3.19	c 3	|      1318 |   34320   137456   362208 |    73791     1318      6 |  0.000 % |
3.10/3.37	c 3	|      2077 |   34320   137456   362208 |    81170     2077      6 |  0.000 % |
3.49/3.72	c 4	|      3216 |   34320   137456   362208 |    89287     3216      6 |  0.000 % |
4.10/4.34	c 4	|      4925 |   34320   137456   362208 |    98216     4925      6 |  0.000 % |
5.09/5.39	c 5	|      7487 |   34320   137456   362208 |   108038     7487      6 |  0.000 % |
6.99/7.22	c 7	|     11331 |   34320   137456   362208 |   118841    11331      6 |  0.000 % |
10.09/10.39	c 10	|     17097 |   34320   137456   362208 |   130726    17097      6 |  0.000 % |
15.80/16.02	c 16	|     25746 |   34320   137456   362208 |   143798    25746      7 |  0.000 % |
24.99/25.24	c 25	|     38720 |   34320   137456   362208 |   158178    38720      8 |  0.000 % |
37.19/37.44	c 37	|     58181 |   34320   137456   362208 |   173996    58181     13 |  0.000 % |
52.07/52.30	c 52	|     87374 |   34320   137456   362208 |   191395    87374     24 |  0.000 % |
63.57/63.89	c 64	===============================================================================
63.57/63.89	c 64	restarts              : 16
63.57/63.89	c 64	conflicts             : 111693         (1833 /sec)
63.57/63.89	c 64	decisions             : 5733893        (1.52 % random) (94077 /sec)
63.57/63.89	c 64	propagations          : 84922543       (1393344 /sec)
63.57/63.89	c 64	conflict literals     : 5680920        (5.96 % deleted)
63.57/63.89	c 64	Memory used           : 36.20 MB
63.57/63.89	c 64	CPU time              : 60.9487 s
63.57/63.89	c 64	
63.67/63.90	c 64	SATISFIABLE
63.67/63.91	c 64	DECODING HOME/temp.out WITH HOME/temp.map
63.67/63.91	c 64	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
63.67/64.00	c 64	Decoding HOME/temp.out
63.69/64.14	s SATISFIABLE
63.69/64.16	v 0 1 0 2 0 3 3 2 3 2 0 1 3 3 3 1 1 0 3 2 3 3 3 0 0 0 2 1 2 2 1 1 0 2 2 3 3 0 2 0 0 2 3 2 3 3 3 3 1 0 3 1 1 2 1 1 1 3 0 2 1 1 2 2 1 3 3 3 3 3 1 0 0 2 3 3 0 2 1 1 3 3 3 2 2 1 2 2 2 1 0 0 0 1 2 3 3 0 2 3 3 1 3 2 3 2 0 1 2 3 3 3 0 1 1 1 0 0 1 2 1 0 1 3 2 0 3 0 1 0 0 2 2 2 2 0 3 1 3 3 3 3 2 2 1 2 3 1 2 3 1 1 0 1 2 3 1 3 0 2 1 1 1 3 2 0 2 0 3 2 2 2 3 1 0 3 0 0 0 2 1 2 2 1 1 1 0 2 3 0 0 2 2 0 1 1 3 1 3 2 3 3 1 1 2 2 0 3 1 0 1 3 0 0 2 2 2 1 1 3 1 0 2 3 3 2 1 0 0 1 0 2 3 2 2 3 2 3 1 1 2 2 3 1 2 3 1 2 3 3 0 1 3 3 3 1 0 2 0 3 2 1 0 1 1 2 2 3 1 1 2 0 0 2 1 2 1 2 3 0 1 2 3 3 0 1 1 2 2 0 3 3 3 3 0 1 0 1 1 2 2 3 1 3 1 0 1 1 0 1 2 2 3 2 3 3 2 3 2 1 0 2 0 3 3 1 0 3 1 2 0 2 2 0 0 1 3 3 2 2 1 3 2 2 0 2 0 0 0 3 0 3 1 1 0 2 3 0 1 1 1 1 2 1 1 2 0 3 1 2 0 2 3 3 3 0 1 1 1 1 1 0 0 3 3 1 0 3 2 2 0 3 0 0 3 1 3 3 2 1 0 0 1 0 2 1 3 2 2 3 0 3 0 1 0 1 3 1 3 3 2 3 2 0 3 3 2 0 3 2 2 2 1 2 0 0 1 3 0 2 1 0 3 2 0 1 2 1 1 2 0 1 3 2 1 3 0 0 3 3 1 2 0 2 2 3 2 3 1 1 3 0 2 2 2 0 3 3 3 1 3 2 0 1 3 1 3 3 1 2 3 1 2 3 3 1 2 3 0 0 3 0 1 3 2 0 2 0 1 0 2 0 3 1 1 0 1 2 2 2 0 2 1 2 0 2 1 2
63.69/64.16	c 64	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
63.69/64.18	c 64	CPU 63.69 (0.03 0.01 63.66 0.24)
63.69/64.18	c 64	END Thu Jul  3 05:15:26 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-1051816-1215054862/watcher-1051816-1215054862 -o /tmp/evaluation-result-1051816-1215054862/solver-1051816-1215054862 -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-1051816-1215054862.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: 1.94 1.99 1.99 5/83 16706
/proc/meminfo: memFree=1781584/2055920 swapFree=4179400/4192956
[pid=16706] ppid=16704 vsize=18572 CPUtime=0
/proc/16706/stat : 16706 (runsolver) R 16704 16706 12734 0 -1 4194368 15 0 0 0 0 0 0 0 18 0 1 0 617741872 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 254613712167 0 0 4096 24578 0 0 0 17 0 0 0
/proc/16706/statm: 4643 292 257 25 0 2626 0

[startup+0.0617791 s]
/proc/loadavg: 1.94 1.99 1.99 5/83 16706
/proc/meminfo: memFree=1781584/2055920 swapFree=4179400/4192956
[pid=16706] ppid=16704 vsize=13600 CPUtime=0.02
/proc/16706/stat : 16706 (sugar) S 16704 16706 12734 0 -1 4194304 900 127 0 0 2 0 0 0 18 0 1 0 617741872 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16706/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13600

[startup+0.101784 s]
/proc/loadavg: 1.94 1.99 1.99 5/83 16706
/proc/meminfo: memFree=1781584/2055920 swapFree=4179400/4192956
[pid=16706] ppid=16704 vsize=13600 CPUtime=0.02
/proc/16706/stat : 16706 (sugar) S 16704 16706 12734 0 -1 4194304 900 127 0 0 2 0 0 0 18 0 1 0 617741872 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16706/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13600

[startup+0.301806 s]
/proc/loadavg: 1.94 1.99 1.99 5/83 16706
/proc/meminfo: memFree=1781584/2055920 swapFree=4179400/4192956
[pid=16706] ppid=16704 vsize=13600 CPUtime=0.02
/proc/16706/stat : 16706 (sugar) S 16704 16706 12734 0 -1 4194304 900 127 0 0 2 0 0 0 18 0 1 0 617741872 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16706/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13600

[startup+0.701857 s]
/proc/loadavg: 1.94 1.99 1.99 5/83 16706
/proc/meminfo: memFree=1781584/2055920 swapFree=4179400/4192956
[pid=16706] ppid=16704 vsize=13600 CPUtime=0.02
/proc/16706/stat : 16706 (sugar) S 16704 16706 12734 0 -1 4194304 900 127 0 0 2 0 0 0 18 0 1 0 617741872 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16706/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13600

[startup+1.50294 s]
/proc/loadavg: 1.94 1.99 1.99 3/94 16728
/proc/meminfo: memFree=1750520/2055920 swapFree=4179400/4192956
[pid=16706] ppid=16704 vsize=13600 CPUtime=0.66
/proc/16706/stat : 16706 (sugar) S 16704 16706 12734 0 -1 4194304 973 7619 0 1 3 1 58 4 15 0 1 0 617741872 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16706/statm: 3400 797 370 3 0 500 0
[pid=16719] ppid=16706 vsize=5356 CPUtime=0
/proc/16719/stat : 16719 (sh) S 16706 16706 12734 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 617741951 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16719/statm: 1339 233 193 169 0 50 0
[pid=16720] ppid=16719 vsize=868368 CPUtime=0.69
/proc/16720/stat : 16720 (java) S 16719 16706 12734 0 -1 0 7093 0 1 0 65 4 0 0 20 0 9 0 617741952 889208832 6313 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/16720/statm: 217092 6313 2540 9 0 211667 0
[pid=16720/tid=16721] ppid=16719 vsize=868368 CPUtime=0.39
/proc/16720/task/16721/stat : 16721 (java) R 16719 16706 12734 0 -1 64 2685 0 1 0 38 1 0 0 25 0 9 0 617741953 889208832 6313 996147200 134512640 134550740 4294955952 18446744073709551615 4126621934 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16720/tid=16722] ppid=16719 vsize=868368 CPUtime=0.09
/proc/16720/task/16722/stat : 16722 (java) S 16719 16706 12734 0 -1 64 2271 0 0 0 9 0 0 0 16 0 9 0 617741954 889208832 6313 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=16720/tid=16723] ppid=16719 vsize=868368 CPUtime=0
/proc/16720/task/16723/stat : 16723 (java) S 16719 16706 12734 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 617741954 889208832 6313 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16720/tid=16724] ppid=16719 vsize=868368 CPUtime=0
/proc/16720/task/16724/stat : 16724 (java) S 16719 16706 12734 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 617741954 889208832 6313 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16720/tid=16725] ppid=16719 vsize=868368 CPUtime=0
/proc/16720/task/16725/stat : 16725 (java) S 16719 16706 12734 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 617741956 889208832 6313 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16720/tid=16726] ppid=16719 vsize=868368 CPUtime=0.16
/proc/16720/task/16726/stat : 16726 (java) S 16719 16706 12734 0 -1 64 1443 0 0 0 16 0 0 0 16 0 9 0 617741956 889208832 6313 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=16720/tid=16727] ppid=16719 vsize=868368 CPUtime=0
/proc/16720/task/16727/stat : 16727 (java) S 16719 16706 12734 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 617741956 889208832 6313 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=16720/tid=16728] ppid=16719 vsize=868368 CPUtime=0
/proc/16720/task/16728/stat : 16728 (java) S 16719 16706 12734 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 617741956 889208832 6313 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.35
Current children cumulated vsize (KiB) 887324

[startup+3.10213 s]
/proc/loadavg: 2.03 2.01 2.00 4/86 16730
/proc/meminfo: memFree=1754552/2055920 swapFree=4179400/4192956
[pid=16706] ppid=16704 vsize=13600 CPUtime=2.65
/proc/16706/stat : 16706 (sugar) S 16704 16706 12734 0 -1 4194304 1034 19419 0 2 3 1 248 13 15 0 1 0 617741872 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16706/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 2.65
Current children cumulated vsize (KiB) 13600

[startup+6.30148 s]
/proc/loadavg: 2.03 2.01 2.00 3/78 16732
/proc/meminfo: memFree=1767224/2055920 swapFree=4179400/4192956
[pid=16706] ppid=16704 vsize=13600 CPUtime=2.65
/proc/16706/stat : 16706 (sugar) S 16704 16706 12734 0 -1 4194304 1034 19419 0 2 3 1 248 13 16 0 1 0 617741872 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16706/statm: 3400 799 370 3 0 500 0
[pid=16731] ppid=16706 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (sh) S 16706 16706 12734 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 617742155 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16731/statm: 1339 232 193 169 0 50 0
[pid=16732] ppid=16731 vsize=10856 CPUtime=3.44
/proc/16732/stat : 16732 (minisat) R 16731 16706 12734 0 -1 4194304 2522 0 0 0 343 1 0 0 25 0 1 0 617742156 11116544 2508 996147200 134512640 135127466 4294956272 18446744073709551615 134522676 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 2714 2508 76 150 0 2561 0
Current children cumulated CPU time (s) 6.09
Current children cumulated vsize (KiB) 29812

[startup+12.7012 s]
/proc/loadavg: 2.02 2.01 2.00 3/78 16732
/proc/meminfo: memFree=1766328/2055920 swapFree=4179400/4192956
[pid=16706] ppid=16704 vsize=13600 CPUtime=2.65
/proc/16706/stat : 16706 (sugar) S 16704 16706 12734 0 -1 4194304 1034 19419 0 2 3 1 248 13 16 0 1 0 617741872 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16706/statm: 3400 799 370 3 0 500 0
[pid=16731] ppid=16706 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (sh) S 16706 16706 12734 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 617742155 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16731/statm: 1339 232 193 169 0 50 0
[pid=16732] ppid=16731 vsize=11656 CPUtime=9.85
/proc/16732/stat : 16732 (minisat) R 16731 16706 12734 0 -1 4194304 2721 0 0 0 983 2 0 0 25 0 1 0 617742156 11935744 2707 996147200 134512640 135127466 4294956272 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 2914 2707 76 150 0 2761 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 30612

[startup+25.5016 s]
/proc/loadavg: 2.02 2.01 2.00 3/78 16732
/proc/meminfo: memFree=1764600/2055920 swapFree=4179400/4192956
[pid=16706] ppid=16704 vsize=13600 CPUtime=2.65
/proc/16706/stat : 16706 (sugar) S 16704 16706 12734 0 -1 4194304 1034 19419 0 2 3 1 248 13 16 0 1 0 617741872 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16706/statm: 3400 799 370 3 0 500 0
[pid=16731] ppid=16706 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (sh) S 16706 16706 12734 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 617742155 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16731/statm: 1339 232 193 169 0 50 0
[pid=16732] ppid=16731 vsize=13140 CPUtime=22.64
/proc/16732/stat : 16732 (minisat) R 16731 16706 12734 0 -1 4194304 3090 0 0 0 2262 2 0 0 25 0 1 0 617742156 13455360 3076 996147200 134512640 135127466 4294956272 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 3285 3076 76 150 0 3132 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 32096

[startup+51.1015 s]
/proc/loadavg: 2.01 2.00 2.00 3/78 16732
/proc/meminfo: memFree=1758520/2055920 swapFree=4179400/4192956
[pid=16706] ppid=16704 vsize=13600 CPUtime=2.65
/proc/16706/stat : 16706 (sugar) S 16704 16706 12734 0 -1 4194304 1034 19419 0 2 3 1 248 13 16 0 1 0 617741872 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16706/statm: 3400 799 370 3 0 500 0
[pid=16731] ppid=16706 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (sh) S 16706 16706 12734 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 617742155 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16731/statm: 1339 232 193 169 0 50 0
[pid=16732] ppid=16731 vsize=19460 CPUtime=48.22
/proc/16732/stat : 16732 (minisat) R 16731 16706 12734 0 -1 4194304 4648 0 0 0 4818 4 0 0 25 0 1 0 617742156 19927040 4634 996147200 134512640 135127466 4294956272 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 4865 4634 76 150 0 4712 0
Current children cumulated CPU time (s) 50.87
Current children cumulated vsize (KiB) 38416

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

[startup+57.5012 s]
/proc/loadavg: 2.01 2.00 2.00 3/78 16732
/proc/meminfo: memFree=1753016/2055920 swapFree=4179400/4192956
[pid=16706] ppid=16704 vsize=13600 CPUtime=2.65
/proc/16706/stat : 16706 (sugar) S 16704 16706 12734 0 -1 4194304 1034 19419 0 2 3 1 248 13 16 0 1 0 617741872 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16706/statm: 3400 799 370 3 0 500 0
[pid=16731] ppid=16706 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (sh) S 16706 16706 12734 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 617742155 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16731/statm: 1339 232 193 169 0 50 0
[pid=16732] ppid=16731 vsize=25184 CPUtime=54.62
/proc/16732/stat : 16732 (minisat) R 16731 16706 12734 0 -1 4194304 6059 0 0 0 5457 5 0 0 25 0 1 0 617742156 25788416 6045 996147200 134512640 135127466 4294956272 18446744073709551615 134530933 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 6296 6045 76 150 0 6143 0
Current children cumulated CPU time (s) 57.27
Current children cumulated vsize (KiB) 44140

[startup+60.7026 s]
/proc/loadavg: 2.01 2.00 2.00 3/78 16732
/proc/meminfo: memFree=1746168/2055920 swapFree=4179400/4192956
[pid=16706] ppid=16704 vsize=13600 CPUtime=2.65
/proc/16706/stat : 16706 (sugar) S 16704 16706 12734 0 -1 4194304 1034 19419 0 2 3 1 248 13 16 0 1 0 617741872 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16706/statm: 3400 799 370 3 0 500 0
[pid=16731] ppid=16706 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (sh) S 16706 16706 12734 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 617742155 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16731/statm: 1339 232 193 169 0 50 0
[pid=16732] ppid=16731 vsize=31916 CPUtime=57.81
/proc/16732/stat : 16732 (minisat) R 16731 16706 12734 0 -1 4194304 7748 0 0 0 5776 5 0 0 25 0 1 0 617742156 32681984 7734 996147200 134512640 135127466 4294956272 18446744073709551615 134530936 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 7979 7734 76 150 0 7826 0
Current children cumulated CPU time (s) 60.46
Current children cumulated vsize (KiB) 50872

[startup+62.3028 s]
/proc/loadavg: 2.01 2.00 2.00 3/78 16732
/proc/meminfo: memFree=1744376/2055920 swapFree=4179400/4192956
[pid=16706] ppid=16704 vsize=13600 CPUtime=2.65
/proc/16706/stat : 16706 (sugar) S 16704 16706 12734 0 -1 4194304 1034 19419 0 2 3 1 248 13 16 0 1 0 617741872 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16706/statm: 3400 799 370 3 0 500 0
[pid=16731] ppid=16706 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (sh) S 16706 16706 12734 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 617742155 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16731/statm: 1339 232 193 169 0 50 0
[pid=16732] ppid=16731 vsize=34424 CPUtime=59.42
/proc/16732/stat : 16732 (minisat) R 16731 16706 12734 0 -1 4194304 8386 0 0 0 5936 6 0 0 25 0 1 0 617742156 35250176 8372 996147200 134512640 135127466 4294956272 18446744073709551615 134706298 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 8606 8372 76 150 0 8453 0
Current children cumulated CPU time (s) 62.07
Current children cumulated vsize (KiB) 53380

[startup+63.1028 s]
/proc/loadavg: 2.01 2.00 2.00 3/78 16732
/proc/meminfo: memFree=1742520/2055920 swapFree=4179400/4192956
[pid=16706] ppid=16704 vsize=13600 CPUtime=2.65
/proc/16706/stat : 16706 (sugar) S 16704 16706 12734 0 -1 4194304 1034 19419 0 2 3 1 248 13 16 0 1 0 617741872 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16706/statm: 3400 799 370 3 0 500 0
[pid=16731] ppid=16706 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (sh) S 16706 16706 12734 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 617742155 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16731/statm: 1339 232 193 169 0 50 0
[pid=16732] ppid=16731 vsize=35876 CPUtime=60.22
/proc/16732/stat : 16732 (minisat) R 16731 16706 12734 0 -1 4194304 8742 0 0 0 6016 6 0 0 25 0 1 0 617742156 36737024 8728 996147200 134512640 135127466 4294956272 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 8969 8728 76 150 0 8816 0
Current children cumulated CPU time (s) 62.87
Current children cumulated vsize (KiB) 54832

[startup+63.9019 s]
/proc/loadavg: 2.01 2.00 2.00 3/78 16732
/proc/meminfo: memFree=1740664/2055920 swapFree=4179400/4192956
[pid=16706] ppid=16704 vsize=13600 CPUtime=2.65
/proc/16706/stat : 16706 (sugar) S 16704 16706 12734 0 -1 4194304 1034 19419 0 2 3 1 248 13 16 0 1 0 617741872 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16706/statm: 3400 799 370 3 0 500 0
[pid=16731] ppid=16706 vsize=5356 CPUtime=0
/proc/16731/stat : 16731 (sh) S 16706 16706 12734 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 617742155 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 254613709636 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16731/statm: 1339 232 193 169 0 50 0
[pid=16732] ppid=16731 vsize=37076 CPUtime=61.02
/proc/16732/stat : 16732 (minisat) R 16731 16706 12734 0 -1 4194304 9070 0 0 0 6095 7 0 0 25 0 1 0 617742156 37965824 9055 996147200 134512640 135127466 4294956272 18446744073709551615 134722990 0 0 4096 3 0 0 0 17 0 0 0
/proc/16732/statm: 9269 9055 82 150 0 9116 0
Current children cumulated CPU time (s) 63.67
Current children cumulated vsize (KiB) 56032

[startup+64.102 s]
/proc/loadavg: 2.01 2.00 2.00 3/78 16732
/proc/meminfo: memFree=1740664/2055920 swapFree=4179400/4192956
[pid=16706] ppid=16704 vsize=13600 CPUtime=63.69
/proc/16706/stat : 16706 (sugar) S 16704 16706 12734 0 -1 4194304 1090 28774 0 2 3 1 6344 21 16 0 1 0 617741872 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 254622609506 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/16706/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 63.69
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 64.1846
CPU time (s): 63.9603
CPU user time (s): 63.6983
CPU system time (s): 0.26196
CPU usage (%): 99.6504
Max. virtual memory (cumulated for all children) (KiB): 887576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 63.6983
system time used= 0.26196
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33799
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= 3684
involuntary context switches= 3714

runsolver used 0.090986 second user time and 0.207968 second system time

The end

Launcher Data (download as text)

Begin job on node87 at 2008-07-03 05:14:22
IDJOB=1051816
IDBENCH=55952
IDSOLVER=346
FILE ID=node87/1051816-1215054862
PBS_JOBID= 7875004
Free space on /tmp= 66532 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-33-4.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-1051816-1215054862/watcher-1051816-1215054862 -o /tmp/evaluation-result-1051816-1215054862/solver-1051816-1215054862 -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-1051816-1215054862.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= a42d79bb6fe860b06fb8edfaf7f29aa0
RANDOM SEED=564587082

node87.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		: 3000.232
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		: 3000.232
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:       1782064 kB
Buffers:         32060 kB
Cached:         149400 kB
SwapCached:       7648 kB
Active:         121596 kB
Inactive:        81360 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1782064 kB
SwapTotal:     4192956 kB
SwapFree:      4179400 kB
Dirty:            4588 kB
Writeback:           0 kB
Mapped:          35152 kB
Slab:            55932 kB
Committed_AS:  1517064 kB
PageTables:       2016 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264992 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66528 MiB
End job on node87 at 2008-07-03 05:15:26