Trace number 1081507

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+minisatUNSAT 55.2126 55.5719

General information on the benchmark

Namecsp/knights/
normalized-knights-12-9.xml
MD5SUM88a8a34b19289d35e9ed9938496c3815
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.183971
Satisfiable
(Un)Satisfiability was proved
Number of variables9
Number of constraints36
Maximum constraint arity2
Maximum domain size144
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36
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 02:22:16 2008
0.00/0.04	c 0	PID 28353
0.00/0.04	c 0	HOST node84.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1081507-1215217336.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1081507-1215217336.xml' 'HOME/temp.csp'
0.03/0.20	c 0	1 domains, 9 variables, 2 predicates, 0 relations, 36 constraints
0.03/0.25	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.25	c 0	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'
0.18/0.33	c 0	Parsing HOME/temp.csp
0.18/0.37	c 0	parsed 48 expressions
0.18/0.37	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.37	c 0	Converting to clausal form CSP
0.18/0.39	c 0	converted 5 (10%) expressions
0.18/0.39	c 0	converted 10 (20%) expressions
0.18/0.41	c 0	converted 15 (30%) expressions
0.18/0.41	c 0	converted 20 (40%) expressions
0.18/0.42	c 0	converted 24 (50%) expressions
0.18/0.42	c 0	converted 29 (60%) expressions
0.18/0.44	c 0	converted 34 (70%) expressions
0.18/0.44	c 0	converted 39 (80%) expressions
0.18/0.45	c 0	converted 44 (90%) expressions
0.18/0.46	c 1	converted 48 (100%) expressions
0.18/0.46	c 1	CSP : 45 integers, 18 booleans, 180 clauses, largest domain size 144
0.18/0.46	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.46	c 1	Propagation in CSP
0.18/0.46	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.18/0.46	c 1	CSP : 45 integers, 18 booleans, 180 clauses, largest domain size 144
0.18/0.46	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.46	c 1	Simplifing CSP by introducing new Boolean variables
0.18/0.47	c 1	CSP : 45 integers, 144 booleans, 306 clauses, largest domain size 144
0.18/0.47	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.18/0.49	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.18/0.51	c 1	5 (10%) CSP integer variables are encoded (710 clauses, 7660 bytes)
0.18/0.51	c 1	9 (20%) CSP integer variables are encoded (1278 clauses, 14479 bytes)
0.18/0.51	c 1	14 (30%) CSP integer variables are encoded (1328 clauses, 15129 bytes)
0.18/0.51	c 1	18 (40%) CSP integer variables are encoded (1368 clauses, 15649 bytes)
0.18/0.51	c 1	23 (50%) CSP integer variables are encoded (1418 clauses, 16299 bytes)
0.18/0.51	c 1	27 (60%) CSP integer variables are encoded (1458 clauses, 16819 bytes)
0.18/0.51	c 1	32 (70%) CSP integer variables are encoded (1508 clauses, 17469 bytes)
0.18/0.51	c 1	36 (80%) CSP integer variables are encoded (1548 clauses, 17989 bytes)
0.18/0.51	c 1	41 (90%) CSP integer variables are encoded (1598 clauses, 18639 bytes)
0.18/0.51	c 1	45 (100%) CSP integer variables are encoded (1638 clauses, 19159 bytes)
0.18/0.53	c 1	31 (10%) CSP clauses are encoded (3243 clauses, 45629 bytes)
0.18/0.53	c 1	62 (20%) CSP clauses are encoded (5348 clauses, 80999 bytes)
0.18/0.54	c 1	92 (30%) CSP clauses are encoded (6134 clauses, 94469 bytes)
0.18/0.54	c 1	123 (40%) CSP clauses are encoded (8518 clauses, 135352 bytes)
0.18/0.54	c 1	153 (50%) CSP clauses are encoded (9958 clauses, 160363 bytes)
0.18/0.55	c 1	184 (60%) CSP clauses are encoded (11281 clauses, 183002 bytes)
0.18/0.55	c 1	215 (70%) CSP clauses are encoded (12736 clauses, 208286 bytes)
0.18/0.56	c 1	245 (80%) CSP clauses are encoded (14315 clauses, 235639 bytes)
0.18/0.56	c 1	276 (90%) CSP clauses are encoded (15638 clauses, 259277 bytes)
0.18/0.56	c 1	306 (100%) CSP clauses are encoded (16146 clauses, 268495 bytes)
0.18/0.56	c 1	306 CSP clauses encoded
0.18/0.56	c 1	Writing map file : HOME/temp.map
0.18/0.56	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.18/0.56	c 1	SAT : 1827 SAT variables, 16146 SAT clauses, 268495 bytes
0.18/0.56	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.18/0.62	c 1	SOLVING HOME/temp.cnf
0.18/0.62	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.18/0.62	c 1	This is MiniSat 2.0 beta
0.18/0.62	c 1	WARNING: for repeatability, setting FPU to use double precision
0.18/0.62	c 1	============================[ Problem Statistics ]=============================
0.18/0.62	c 1	|                                                                             |
0.18/0.62	c 1	|  Number of variables:  1827                                                 |
0.18/0.62	c 1	|  Number of clauses:    16146                                                |
0.18/0.63	c 1	|  Parsing time:         0.01         s                                       |
0.18/0.63	c 1	============================[ Search Statistics ]==============================
0.18/0.63	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.18/0.63	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.18/0.63	c 1	===============================================================================
0.18/0.63	c 1	|         0 |    1827    16146    45720 |     5382        0    nan |  0.000 % |
0.18/0.63	c 1	|       100 |    1827    16146    45720 |     5920      100     12 |  0.000 % |
0.18/0.65	c 1	|       251 |    1827    16146    45720 |     6512      251     13 |  0.000 % |
0.18/0.66	c 1	|       476 |    1827    16146    45720 |     7163      476     13 |  0.000 % |
0.50/0.70	c 1	|       814 |    1827    16146    45720 |     7879      814     13 |  0.000 % |
0.50/0.73	c 1	|      1320 |    1827    16146    45720 |     8667     1320     14 |  0.000 % |
0.50/0.77	c 1	|      2081 |    1827    16146    45720 |     9534     2081     13 |  0.000 % |
0.50/0.90	c 1	|      3220 |    1827    16146    45720 |    10487     3220     14 |  0.000 % |
0.87/1.02	c 1	|      4928 |    1827    16146    45720 |    11536     4928     14 |  0.000 % |
1.07/1.29	c 1	|      7492 |    1827    16146    45720 |    12690     7492     14 |  0.000 % |
1.47/1.63	c 2	|     11336 |    1827    16146    45720 |    13959    11336     14 |  0.000 % |
1.87/2.08	c 2	|     17102 |    1827    16146    45720 |    15355     9846     14 |  0.000 % |
2.76/2.93	c 3	|     25754 |    1827    16146    45720 |    16891    10703     14 |  0.000 % |
4.16/4.39	c 4	|     38728 |    1827    16146    45720 |    18580    15207     14 |  0.000 % |
6.05/6.25	c 6	|     58189 |    1827    16146    45720 |    20438    16028     14 |  0.000 % |
9.33/9.54	c 10	|     87381 |    1827    16146    45720 |    22481    14243     14 |  0.000 % |
14.21/14.48	c 15	|    131172 |    1827    16146    45720 |    24730    12081     12 |  0.000 % |
21.58/21.89	c 22	|    196857 |    1827    16146    45720 |    27203    12417     12 |  0.000 % |
33.92/34.20	c 34	|    295383 |    1827    16146    45720 |    29923    19038     12 |  0.000 % |
50.86/51.21	c 51	|    443174 |    1823    16064    45476 |    32915    25922     12 |  0.219 % |
55.04/55.45	c 56	===============================================================================
55.04/55.45	c 56	restarts              : 20
55.04/55.45	c 56	conflicts             : 479823         (8789 /sec)
55.04/55.45	c 56	decisions             : 560109         (0.78 % random) (10259 /sec)
55.04/55.45	c 56	propagations          : 85688540       (1569511 /sec)
55.04/55.45	c 56	conflict literals     : 6230224        (23.22 % deleted)
55.04/55.45	c 56	Memory used           : 6.14 MB
55.04/55.45	c 56	CPU time              : 54.5957 s
55.04/55.45	c 56	
55.04/55.45	c 56	UNSATISFIABLE
55.04/55.45	c 56	DECODING HOME/temp.out WITH HOME/temp.map
55.04/55.45	c 56	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
55.11/55.53	c 56	Decoding HOME/temp.out
55.11/55.55	s UNSATISFIABLE
55.11/55.55	c 56	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
55.11/55.57	c 56	CPU 55.1 (0.03 0.01 55.07 0.09)
55.11/55.57	c 56	END Sat Jul  5 02:23:12 2008

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1081507-1215217336/watcher-1081507-1215217336 -o /tmp/evaluation-result-1081507-1215217336/solver-1081507-1215217336 -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-1081507-1215217336.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: 2.00 2.00 2.00 4/74 28353
/proc/meminfo: memFree=861128/2055920 swapFree=4176992/4192956
[pid=28353] ppid=28351 vsize=12132 CPUtime=0
/proc/28353/stat : 28353 (sugar) R 28351 28353 27578 0 -1 4194304 266 0 0 0 0 0 0 0 20 0 1 0 644653744 12423168 234 996147200 4194304 4206940 548682068608 18446744073709551615 243679651760 0 0 4224 0 0 0 0 17 1 0 0
/proc/28353/statm: 3033 234 177 3 0 133 0

[startup+0.05258 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 28353
/proc/meminfo: memFree=861128/2055920 swapFree=4176992/4192956
[pid=28353] ppid=28351 vsize=13600 CPUtime=0.03
/proc/28353/stat : 28353 (sugar) S 28351 28353 27578 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 644653744 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28353/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101583 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 28353
/proc/meminfo: memFree=861128/2055920 swapFree=4176992/4192956
[pid=28353] ppid=28351 vsize=13600 CPUtime=0.03
/proc/28353/stat : 28353 (sugar) S 28351 28353 27578 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 644653744 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28353/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301608 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 28353
/proc/meminfo: memFree=861128/2055920 swapFree=4176992/4192956
[pid=28353] ppid=28351 vsize=13600 CPUtime=0.18
/proc/28353/stat : 28353 (sugar) S 28351 28353 27578 0 -1 4194304 956 4095 0 1 3 0 13 2 16 0 1 0 644653744 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28353/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 13600

[startup+0.701647 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 28353
/proc/meminfo: memFree=861128/2055920 swapFree=4176992/4192956
[pid=28353] ppid=28351 vsize=13600 CPUtime=0.5
/proc/28353/stat : 28353 (sugar) S 28351 28353 27578 0 -1 4194304 1030 9347 0 2 3 1 40 6 16 0 1 0 644653744 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28353/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 13600

[startup+1.50173 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 28377
/proc/meminfo: memFree=857072/2055920 swapFree=4176992/4192956
[pid=28353] ppid=28351 vsize=13600 CPUtime=0.5
/proc/28353/stat : 28353 (sugar) S 28351 28353 27578 0 -1 4194304 1030 9347 0 2 3 1 40 6 15 0 1 0 644653744 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28353/statm: 3400 797 370 3 0 500 0
[pid=28376] ppid=28353 vsize=5356 CPUtime=0
/proc/28376/stat : 28376 (sh) S 28353 28353 27578 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 644653806 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28376/statm: 1339 232 193 169 0 50 0
[pid=28377] ppid=28376 vsize=3460 CPUtime=0.87
/proc/28377/stat : 28377 (minisat) R 28376 28353 27578 0 -1 4194304 598 0 0 0 87 0 0 0 25 0 1 0 644653806 3543040 584 996147200 134512640 135127466 4294956256 18446744073709551615 134530686 0 0 4096 3 0 0 0 17 0 0 0
/proc/28377/statm: 865 584 75 150 0 712 0
Current children cumulated CPU time (s) 1.37
Current children cumulated vsize (KiB) 22416

[startup+3.10189 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 28377
/proc/meminfo: memFree=855792/2055920 swapFree=4176992/4192956
[pid=28353] ppid=28351 vsize=13600 CPUtime=0.5
/proc/28353/stat : 28353 (sugar) S 28351 28353 27578 0 -1 4194304 1030 9347 0 2 3 1 40 6 16 0 1 0 644653744 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28353/statm: 3400 797 370 3 0 500 0
[pid=28376] ppid=28353 vsize=5356 CPUtime=0
/proc/28376/stat : 28376 (sh) S 28353 28353 27578 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 644653806 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28376/statm: 1339 232 193 169 0 50 0
[pid=28377] ppid=28376 vsize=4124 CPUtime=2.46
/proc/28377/stat : 28377 (minisat) R 28376 28353 27578 0 -1 4194304 745 0 0 0 246 0 0 0 25 0 1 0 644653806 4222976 731 996147200 134512640 135127466 4294956256 18446744073709551615 134530587 0 0 4096 3 0 0 0 17 0 0 0
/proc/28377/statm: 1031 731 75 150 0 878 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 23080

[startup+6.30122 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 28377
/proc/meminfo: memFree=855216/2055920 swapFree=4176992/4192956
[pid=28353] ppid=28351 vsize=13600 CPUtime=0.5
/proc/28353/stat : 28353 (sugar) S 28351 28353 27578 0 -1 4194304 1030 9347 0 2 3 1 40 6 16 0 1 0 644653744 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28353/statm: 3400 797 370 3 0 500 0
[pid=28376] ppid=28353 vsize=5356 CPUtime=0
/proc/28376/stat : 28376 (sh) S 28353 28353 27578 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 644653806 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28376/statm: 1339 232 193 169 0 50 0
[pid=28377] ppid=28376 vsize=4532 CPUtime=5.65
/proc/28377/stat : 28377 (minisat) R 28376 28353 27578 0 -1 4194304 850 0 0 0 565 0 0 0 25 0 1 0 644653806 4640768 836 996147200 134512640 135127466 4294956256 18446744073709551615 134530709 0 0 4096 3 0 0 0 17 0 0 0
/proc/28377/statm: 1133 836 75 150 0 980 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 23488

[startup+12.7029 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 28377
/proc/meminfo: memFree=854640/2055920 swapFree=4176992/4192956
[pid=28353] ppid=28351 vsize=13600 CPUtime=0.5
/proc/28353/stat : 28353 (sugar) S 28351 28353 27578 0 -1 4194304 1030 9347 0 2 3 1 40 6 16 0 1 0 644653744 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28353/statm: 3400 797 370 3 0 500 0
[pid=28376] ppid=28353 vsize=5356 CPUtime=0
/proc/28376/stat : 28376 (sh) S 28353 28353 27578 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 644653806 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28376/statm: 1339 232 193 169 0 50 0
[pid=28377] ppid=28376 vsize=5088 CPUtime=12.02
/proc/28377/stat : 28377 (minisat) R 28376 28353 27578 0 -1 4194304 981 0 0 0 1202 0 0 0 25 0 1 0 644653806 5210112 967 996147200 134512640 135127466 4294956256 18446744073709551615 134530682 0 0 4096 3 0 0 0 17 0 0 0
/proc/28377/statm: 1272 967 75 150 0 1119 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 24044

[startup+25.5012 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 28377
/proc/meminfo: memFree=854064/2055920 swapFree=4176992/4192956
[pid=28353] ppid=28351 vsize=13600 CPUtime=0.5
/proc/28353/stat : 28353 (sugar) S 28351 28353 27578 0 -1 4194304 1030 9347 0 2 3 1 40 6 16 0 1 0 644653744 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28353/statm: 3400 797 370 3 0 500 0
[pid=28376] ppid=28353 vsize=5356 CPUtime=0
/proc/28376/stat : 28376 (sh) S 28353 28353 27578 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 644653806 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28376/statm: 1339 232 193 169 0 50 0
[pid=28377] ppid=28376 vsize=5804 CPUtime=24.76
/proc/28377/stat : 28377 (minisat) R 28376 28353 27578 0 -1 4194304 1139 0 0 0 2476 0 0 0 25 0 1 0 644653806 5943296 1125 996147200 134512640 135127466 4294956256 18446744073709551615 134521750 0 0 4096 3 0 0 0 17 0 0 0
/proc/28377/statm: 1451 1125 75 150 0 1298 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 24760

[startup+51.1018 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 28377
/proc/meminfo: memFree=853552/2055920 swapFree=4176992/4192956
[pid=28353] ppid=28351 vsize=13600 CPUtime=0.5
/proc/28353/stat : 28353 (sugar) S 28351 28353 27578 0 -1 4194304 1030 9347 0 2 3 1 40 6 16 0 1 0 644653744 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28353/statm: 3400 797 370 3 0 500 0
[pid=28376] ppid=28353 vsize=5356 CPUtime=0
/proc/28376/stat : 28376 (sh) S 28353 28353 27578 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 644653806 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28376/statm: 1339 232 193 169 0 50 0
[pid=28377] ppid=28376 vsize=6284 CPUtime=50.26
/proc/28377/stat : 28377 (minisat) R 28376 28353 27578 0 -1 4194304 1252 0 0 0 5026 0 0 0 25 0 1 0 644653806 6434816 1238 996147200 134512640 135127466 4294956256 18446744073709551615 134530938 0 0 4096 3 0 0 0 17 0 0 0
/proc/28377/statm: 1571 1238 75 150 0 1418 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 25240

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

[startup+52.7019 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 28377
/proc/meminfo: memFree=853488/2055920 swapFree=4176992/4192956
[pid=28353] ppid=28351 vsize=13600 CPUtime=0.5
/proc/28353/stat : 28353 (sugar) S 28351 28353 27578 0 -1 4194304 1030 9347 0 2 3 1 40 6 16 0 1 0 644653744 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28353/statm: 3400 797 370 3 0 500 0
[pid=28376] ppid=28353 vsize=5356 CPUtime=0
/proc/28376/stat : 28376 (sh) S 28353 28353 27578 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 644653806 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28376/statm: 1339 232 193 169 0 50 0
[pid=28377] ppid=28376 vsize=6284 CPUtime=51.85
/proc/28377/stat : 28377 (minisat) R 28376 28353 27578 0 -1 4194304 1274 0 0 0 5185 0 0 0 25 0 1 0 644653806 6434816 1260 996147200 134512640 135127466 4294956256 18446744073709551615 134530849 0 0 4096 3 0 0 0 17 0 0 0
/proc/28377/statm: 1571 1260 75 150 0 1418 0
Current children cumulated CPU time (s) 52.35
Current children cumulated vsize (KiB) 25240

[startup+54.3011 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 28377
/proc/meminfo: memFree=853488/2055920 swapFree=4176992/4192956
[pid=28353] ppid=28351 vsize=13600 CPUtime=0.5
/proc/28353/stat : 28353 (sugar) S 28351 28353 27578 0 -1 4194304 1030 9347 0 2 3 1 40 6 16 0 1 0 644653744 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28353/statm: 3400 797 370 3 0 500 0
[pid=28376] ppid=28353 vsize=5356 CPUtime=0
/proc/28376/stat : 28376 (sh) S 28353 28353 27578 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 644653806 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28376/statm: 1339 232 193 169 0 50 0
[pid=28377] ppid=28376 vsize=6284 CPUtime=53.44
/proc/28377/stat : 28377 (minisat) R 28376 28353 27578 0 -1 4194304 1274 0 0 0 5344 0 0 0 25 0 1 0 644653806 6434816 1260 996147200 134512640 135127466 4294956256 18446744073709551615 134530654 0 0 4096 3 0 0 0 17 0 0 0
/proc/28377/statm: 1571 1260 75 150 0 1418 0
Current children cumulated CPU time (s) 53.94
Current children cumulated vsize (KiB) 25240

[startup+55.1022 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 28377
/proc/meminfo: memFree=853488/2055920 swapFree=4176992/4192956
[pid=28353] ppid=28351 vsize=13600 CPUtime=0.5
/proc/28353/stat : 28353 (sugar) S 28351 28353 27578 0 -1 4194304 1030 9347 0 2 3 1 40 6 16 0 1 0 644653744 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28353/statm: 3400 797 370 3 0 500 0
[pid=28376] ppid=28353 vsize=5356 CPUtime=0
/proc/28376/stat : 28376 (sh) S 28353 28353 27578 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 644653806 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28376/statm: 1339 232 193 169 0 50 0
[pid=28377] ppid=28376 vsize=6284 CPUtime=54.24
/proc/28377/stat : 28377 (minisat) R 28376 28353 27578 0 -1 4194304 1281 0 0 0 5424 0 0 0 25 0 1 0 644653806 6434816 1267 996147200 134512640 135127466 4294956256 18446744073709551615 134530644 0 0 4096 3 0 0 0 17 0 0 0
/proc/28377/statm: 1571 1267 75 150 0 1418 0
Current children cumulated CPU time (s) 54.74
Current children cumulated vsize (KiB) 25240

[startup+55.5022 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 28377
/proc/meminfo: memFree=853488/2055920 swapFree=4176992/4192956
[pid=28353] ppid=28351 vsize=13600 CPUtime=55.11
/proc/28353/stat : 28353 (sugar) S 28351 28353 27578 0 -1 4194304 1068 10922 0 2 3 1 5500 7 17 0 1 0 644653744 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 243674427490 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/28353/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 55.11
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 55.5719
CPU time (s): 55.2126
CPU user time (s): 55.1026
CPU system time (s): 0.109983
CPU usage (%): 99.3535
Max. virtual memory (cumulated for all children) (KiB): 25240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 55.1026
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15675
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= 913
involuntary context switches= 1484

runsolver used 0.056991 second user time and 0.163975 second system time

The end

Launcher Data (download as text)

Begin job on node84 at 2008-07-05 02:22:16
IDJOB=1081507
IDBENCH=57107
IDSOLVER=346
FILE ID=node84/1081507-1215217336
PBS_JOBID= 7881788
Free space on /tmp= 66528 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/knights/normalized-knights-12-9.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-1081507-1215217336/watcher-1081507-1215217336 -o /tmp/evaluation-result-1081507-1215217336/solver-1081507-1215217336 -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-1081507-1215217336.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 88a8a34b19289d35e9ed9938496c3815
RANDOM SEED=202294493

node84.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		: 3000.231
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		: 3000.231
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:        861608 kB
Buffers:         11536 kB
Cached:        1118164 kB
SwapCached:      10116 kB
Active:          92188 kB
Inactive:      1051908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        861608 kB
SwapTotal:     4192956 kB
SwapFree:      4176992 kB
Dirty:            1536 kB
Writeback:           0 kB
Mapped:          21756 kB
Slab:            35648 kB
Committed_AS:  1143092 kB
PageTables:       1800 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= 66528 MiB
End job on node84 at 2008-07-05 02:23:12