Trace number 1082179

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 85.49 85.9378

General information on the benchmark

Namecsp/langford3/
normalized-langford-3-12.xml
MD5SUMdee4599863daae352af5f2661ac2dee6
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 benchmark3.9454
Satisfiable
(Un)Satisfiability was proved
Number of variables36
Number of constraints654
Maximum constraint arity2
Maximum domain size36
Number of constraints which are defined in extension0
Number of constraints which are defined in intension654
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 Tue Jul  8 02:53:37 2008
0.00/0.04	c 0	PID 3027
0.00/0.04	c 0	HOST node53.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1082179-1215478417.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-1082179-1215478417.xml' 'HOME/temp.csp'
0.03/0.40	c 0	1 domains, 36 variables, 2 predicates, 0 relations, 654 constraints
0.03/0.41	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.41	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'
0.03/0.49	c 0	Parsing HOME/temp.csp
0.37/0.63	c 0	parsed 693 expressions
0.37/0.63	c 0	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.37/0.63	c 0	Converting to clausal form CSP
0.37/0.67	c 0	converted 70 (10%) expressions
0.37/0.69	c 0	converted 139 (20%) expressions
0.37/0.71	c 0	converted 208 (30%) expressions
0.37/0.73	c 0	converted 278 (40%) expressions
0.37/0.80	c 0	converted 347 (50%) expressions
0.37/0.81	c 1	converted 416 (60%) expressions
0.37/0.82	c 1	converted 486 (70%) expressions
0.37/0.83	c 1	converted 555 (80%) expressions
0.37/0.83	c 1	converted 624 (90%) expressions
0.37/0.83	c 1	converted 693 (100%) expressions
0.37/0.83	c 1	CSP : 36 integers, 0 booleans, 678 clauses, largest domain size 36
0.37/0.83	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.37/0.83	c 1	Propagation in CSP
0.37/0.87	c 1	540 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.37/0.87	c 1	CSP : 36 integers, 0 booleans, 678 clauses, largest domain size 32
0.37/0.87	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.37/0.87	c 1	Simplifing CSP by introducing new Boolean variables
0.37/0.89	c 1	CSP : 36 integers, 1260 booleans, 1938 clauses, largest domain size 32
0.37/0.89	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.37/0.92	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.37/0.93	c 1	4 (10%) CSP integer variables are encoded (108 clauses, 1044 bytes)
0.37/0.93	c 1	8 (20%) CSP integer variables are encoded (184 clauses, 1880 bytes)
0.37/0.93	c 1	11 (30%) CSP integer variables are encoded (220 clauses, 2276 bytes)
0.37/0.93	c 1	15 (40%) CSP integer variables are encoded (312 clauses, 3288 bytes)
0.37/0.93	c 1	18 (50%) CSP integer variables are encoded (378 clauses, 4014 bytes)
0.37/0.94	c 1	22 (60%) CSP integer variables are encoded (438 clauses, 4674 bytes)
0.37/0.94	c 1	26 (70%) CSP integer variables are encoded (514 clauses, 5510 bytes)
0.37/0.94	c 1	29 (80%) CSP integer variables are encoded (586 clauses, 6302 bytes)
0.37/0.94	c 1	33 (90%) CSP integer variables are encoded (654 clauses, 7050 bytes)
0.37/0.94	c 1	36 (100%) CSP integer variables are encoded (684 clauses, 7380 bytes)
0.37/0.96	c 1	194 (10%) CSP clauses are encoded (3343 clauses, 45221 bytes)
0.37/0.97	c 1	388 (20%) CSP clauses are encoded (5586 clauses, 77945 bytes)
0.37/0.98	c 1	582 (30%) CSP clauses are encoded (7359 clauses, 106310 bytes)
0.37/0.99	c 1	776 (40%) CSP clauses are encoded (8610 clauses, 126214 bytes)
0.37/0.99	c 1	969 (50%) CSP clauses are encoded (9452 clauses, 139299 bytes)
0.94/1.00	c 1	1163 (60%) CSP clauses are encoded (10780 clauses, 160381 bytes)
0.94/1.01	c 1	1357 (70%) CSP clauses are encoded (13178 clauses, 199294 bytes)
0.94/1.02	c 1	1551 (80%) CSP clauses are encoded (15124 clauses, 230739 bytes)
0.94/1.02	c 1	1745 (90%) CSP clauses are encoded (16414 clauses, 251008 bytes)
0.94/1.03	c 1	1938 (100%) CSP clauses are encoded (18563 clauses, 286320 bytes)
0.94/1.03	c 1	1938 CSP clauses encoded
0.94/1.03	c 1	Writing map file : HOME/temp.map
0.94/1.03	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.94/1.03	c 1	SAT : 1980 SAT variables, 18563 SAT clauses, 286320 bytes
0.94/1.03	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.94/1.03	c 1	SOLVING HOME/temp.cnf
0.94/1.03	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.94/1.04	c 1	This is MiniSat 2.0 beta
0.94/1.04	c 1	WARNING: for repeatability, setting FPU to use double precision
0.94/1.04	c 1	============================[ Problem Statistics ]=============================
0.94/1.04	c 1	|                                                                             |
0.94/1.04	c 1	|  Number of variables:  1980                                                 |
0.94/1.04	c 1	|  Number of clauses:    18563                                                |
0.94/1.05	c 1	|  Parsing time:         0.01         s                                       |
0.94/1.05	c 1	============================[ Search Statistics ]==============================
0.94/1.05	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.94/1.05	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.94/1.05	c 1	===============================================================================
0.94/1.05	c 1	|         0 |    1854    18437    51824 |     6145        0    nan |  0.000 % |
0.94/1.07	c 1	|       100 |    1854    18437    51824 |     6760      100      8 |  6.364 % |
0.98/1.10	c 1	|       251 |    1854    18437    51824 |     7436      251      9 |  6.366 % |
0.98/1.15	c 1	|       479 |    1854    18437    51824 |     8179      479      9 |  6.369 % |
0.98/1.21	c 1	|       818 |    1854    18437    51824 |     8997      818      9 |  6.366 % |
0.98/1.32	c 1	|      1324 |    1854    18437    51824 |     9897     1324      9 |  6.368 % |
0.98/1.49	c 1	|      2083 |    1854    18437    51824 |    10887     2083      9 |  6.368 % |
0.98/1.73	c 1	|      3222 |    1852    18412    51752 |    11976     3221      9 |  6.472 % |
2.03/2.10	c 2	|      4930 |    1852    18412    51752 |    13173     4929     10 |  6.467 % |
2.62/2.75	c 2	|      7493 |    1852    18412    51752 |    14491     7492     10 |  6.470 % |
3.62/3.77	c 3	|     11337 |    1852    18412    51752 |    15940    11336     10 |  6.471 % |
5.42/5.55	c 5	|     17103 |    1845    18338    51554 |    17534     1522      8 |  6.818 % |
7.40/7.56	c 7	|     25753 |    1845    18338    51554 |    19287    10172     12 |  6.821 % |
11.58/11.77	c 11	|     38728 |    1841    18294    51428 |    21216    13209     12 |  7.021 % |
16.96/17.11	c 17	|     58191 |    1834    18218    51215 |    23338    21545     12 |  7.374 % |
26.62/26.88	c 27	|     87384 |    1820    18023    50671 |    25671    11661     11 |  8.085 % |
42.45/42.78	c 42	|    131174 |    1820    18023    50671 |    28239    15649     12 |  8.082 % |
67.85/68.27	c 68	|    196858 |    1809    17922    50399 |    31063    25413     13 |  8.637 % |
85.28/85.77	c 85	===============================================================================
85.28/85.77	c 85	restarts              : 18
85.28/85.77	c 85	conflicts             : 243751         (2889 /sec)
85.28/85.77	c 85	decisions             : 285857         (1.09 % random) (3389 /sec)
85.28/85.77	c 85	propagations          : 104762774      (1241851 /sec)
85.28/85.77	c 85	conflict literals     : 3178316        (46.56 % deleted)
85.28/85.77	c 85	Memory used           : 6.21 MB
85.28/85.77	c 85	CPU time              : 84.3602 s
85.28/85.77	c 85	
85.28/85.77	c 85	UNSATISFIABLE
85.28/85.77	c 85	DECODING HOME/temp.out WITH HOME/temp.map
85.28/85.77	c 85	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
85.35/85.86	c 86	Decoding HOME/temp.out
85.35/85.88	s UNSATISFIABLE
85.35/85.88	c 86	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
85.35/85.93	c 86	CPU 85.34 (0.03 0 85.31 0.12)
85.35/85.93	c 86	END Tue Jul  8 02:55:03 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-1082179-1215478417/watcher-1082179-1215478417 -o /tmp/evaluation-result-1082179-1215478417/solver-1082179-1215478417 -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-1082179-1215478417.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: 2.08 2.07 1.77 4/72 3027
/proc/meminfo: memFree=1865136/2055920 swapFree=4192956/4192956
[pid=3027] ppid=3025 vsize=12268 CPUtime=0
/proc/3027/stat : 3027 (sugar) R 3025 3027 2694 0 -1 4194304 348 0 0 0 0 0 0 0 21 0 1 0 4541018 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 269930429029 0 0 4224 0 0 0 0 17 0 0 0
/proc/3027/statm: 3067 316 241 3 0 167 0

[startup+0.0934729 s]
/proc/loadavg: 2.08 2.07 1.77 4/72 3027
/proc/meminfo: memFree=1865136/2055920 swapFree=4192956/4192956
[pid=3027] ppid=3025 vsize=13600 CPUtime=0.03
/proc/3027/stat : 3027 (sugar) S 3025 3027 2694 0 -1 4194304 900 127 0 0 3 0 0 0 16 0 1 0 4541018 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3027/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.102474 s]
/proc/loadavg: 2.08 2.07 1.77 4/72 3027
/proc/meminfo: memFree=1865136/2055920 swapFree=4192956/4192956
[pid=3027] ppid=3025 vsize=13600 CPUtime=0.03
/proc/3027/stat : 3027 (sugar) S 3025 3027 2694 0 -1 4194304 900 127 0 0 3 0 0 0 16 0 1 0 4541018 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3027/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302515 s]
/proc/loadavg: 2.08 2.07 1.77 4/72 3027
/proc/meminfo: memFree=1865136/2055920 swapFree=4192956/4192956
[pid=3027] ppid=3025 vsize=13600 CPUtime=0.03
/proc/3027/stat : 3027 (sugar) S 3025 3027 2694 0 -1 4194304 900 127 0 0 3 0 0 0 16 0 1 0 4541018 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/3027/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.702596 s]
/proc/loadavg: 2.08 2.07 1.77 4/72 3027
/proc/meminfo: memFree=1865136/2055920 swapFree=4192956/4192956
[pid=3027] ppid=3025 vsize=13600 CPUtime=0.37
/proc/3027/stat : 3027 (sugar) S 3025 3027 2694 0 -1 4194304 973 4548 0 1 3 0 31 3 15 0 1 0 4541018 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/3027/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 13600

[startup+1.50175 s]
/proc/loadavg: 2.08 2.07 1.77 3/83 3049
/proc/meminfo: memFree=1850776/2055920 swapFree=4192956/4192956
[pid=3027] ppid=3025 vsize=13600 CPUtime=0.98
/proc/3027/stat : 3027 (sugar) S 3025 3027 2694 0 -1 4194304 1032 11153 0 2 3 0 87 8 15 0 1 0 4541018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/3027/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 0.98
Current children cumulated vsize (KiB) 13600

[startup+3.10107 s]
/proc/loadavg: 2.08 2.07 1.77 3/75 3051
/proc/meminfo: memFree=1860888/2055920 swapFree=4192956/4192956
[pid=3027] ppid=3025 vsize=13600 CPUtime=0.98
/proc/3027/stat : 3027 (sugar) S 3025 3027 2694 0 -1 4194304 1032 11153 0 2 3 0 87 8 15 0 1 0 4541018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/3027/statm: 3400 798 370 3 0 500 0
[pid=3050] ppid=3027 vsize=5356 CPUtime=0
/proc/3050/stat : 3050 (sh) S 3027 3027 2694 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 4541122 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3050/statm: 1339 232 193 169 0 50 0
[pid=3051] ppid=3050 vsize=3352 CPUtime=2.04
/proc/3051/stat : 3051 (minisat) R 3050 3027 2694 0 -1 4194304 571 0 0 0 204 0 0 0 25 0 1 0 4541122 3432448 557 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/3051/statm: 838 557 75 150 0 685 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 22308

[startup+6.3017 s]
/proc/loadavg: 2.15 2.08 1.77 3/75 3051
/proc/meminfo: memFree=1859928/2055920 swapFree=4192956/4192956
[pid=3027] ppid=3025 vsize=13600 CPUtime=0.98
/proc/3027/stat : 3027 (sugar) S 3025 3027 2694 0 -1 4194304 1032 11153 0 2 3 0 87 8 16 0 1 0 4541018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/3027/statm: 3400 798 370 3 0 500 0
[pid=3050] ppid=3027 vsize=5356 CPUtime=0
/proc/3050/stat : 3050 (sh) S 3027 3027 2694 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 4541122 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3050/statm: 1339 232 193 169 0 50 0
[pid=3051] ppid=3050 vsize=3888 CPUtime=5.23
/proc/3051/stat : 3051 (minisat) R 3050 3027 2694 0 -1 4194304 711 0 0 0 523 0 0 0 25 0 1 0 4541122 3981312 697 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/3051/statm: 972 697 75 150 0 819 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 22844

[startup+12.702 s]
/proc/loadavg: 2.14 2.08 1.77 3/75 3051
/proc/meminfo: memFree=1859416/2055920 swapFree=4192956/4192956
[pid=3027] ppid=3025 vsize=13600 CPUtime=0.98
/proc/3027/stat : 3027 (sugar) S 3025 3027 2694 0 -1 4194304 1032 11153 0 2 3 0 87 8 16 0 1 0 4541018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/3027/statm: 3400 798 370 3 0 500 0
[pid=3050] ppid=3027 vsize=5356 CPUtime=0
/proc/3050/stat : 3050 (sh) S 3027 3027 2694 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 4541122 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3050/statm: 1339 232 193 169 0 50 0
[pid=3051] ppid=3050 vsize=4448 CPUtime=11.6
/proc/3051/stat : 3051 (minisat) R 3050 3027 2694 0 -1 4194304 833 0 0 0 1160 0 0 0 25 0 1 0 4541122 4554752 819 996147200 134512640 135127466 4294956256 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 0 0 0
/proc/3051/statm: 1112 819 75 150 0 959 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 23404

[startup+25.5025 s]
/proc/loadavg: 2.11 2.08 1.78 3/75 3051
/proc/meminfo: memFree=1858712/2055920 swapFree=4192956/4192956
[pid=3027] ppid=3025 vsize=13600 CPUtime=0.98
/proc/3027/stat : 3027 (sugar) S 3025 3027 2694 0 -1 4194304 1032 11153 0 2 3 0 87 8 16 0 1 0 4541018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/3027/statm: 3400 798 370 3 0 500 0
[pid=3050] ppid=3027 vsize=5356 CPUtime=0
/proc/3050/stat : 3050 (sh) S 3027 3027 2694 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 4541122 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3050/statm: 1339 232 193 169 0 50 0
[pid=3051] ppid=3050 vsize=5112 CPUtime=24.35
/proc/3051/stat : 3051 (minisat) R 3050 3027 2694 0 -1 4194304 1005 0 0 0 2435 0 0 0 25 0 1 0 4541122 5234688 991 996147200 134512640 135127466 4294956256 18446744073709551615 134530692 0 0 4096 3 0 0 0 17 0 0 0
/proc/3051/statm: 1278 991 75 150 0 1125 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 24068

[startup+51.1026 s]
/proc/loadavg: 2.07 2.07 1.78 3/75 3051
/proc/meminfo: memFree=1858136/2055920 swapFree=4192956/4192956
[pid=3027] ppid=3025 vsize=13600 CPUtime=0.98
/proc/3027/stat : 3027 (sugar) S 3025 3027 2694 0 -1 4194304 1032 11153 0 2 3 0 87 8 16 0 1 0 4541018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/3027/statm: 3400 798 370 3 0 500 0
[pid=3050] ppid=3027 vsize=5356 CPUtime=0
/proc/3050/stat : 3050 (sh) S 3027 3027 2694 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 4541122 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3050/statm: 1339 232 193 169 0 50 0
[pid=3051] ppid=3050 vsize=5948 CPUtime=49.84
/proc/3051/stat : 3051 (minisat) R 3050 3027 2694 0 -1 4194304 1185 0 0 0 4983 1 0 0 25 0 1 0 4541122 6090752 1171 996147200 134512640 135127466 4294956256 18446744073709551615 134530698 0 0 4096 3 0 0 0 17 0 0 0
/proc/3051/statm: 1487 1171 75 150 0 1334 0
Current children cumulated CPU time (s) 50.82
Current children cumulated vsize (KiB) 24904

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

[startup+63.9011 s]
/proc/loadavg: 2.14 2.08 1.79 3/75 3051
/proc/meminfo: memFree=1857816/2055920 swapFree=4192956/4192956
[pid=3027] ppid=3025 vsize=13600 CPUtime=0.98
/proc/3027/stat : 3027 (sugar) S 3025 3027 2694 0 -1 4194304 1032 11153 0 2 3 0 87 8 16 0 1 0 4541018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/3027/statm: 3400 798 370 3 0 500 0
[pid=3050] ppid=3027 vsize=5356 CPUtime=0
/proc/3050/stat : 3050 (sh) S 3027 3027 2694 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 4541122 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3050/statm: 1339 232 193 169 0 50 0
[pid=3051] ppid=3050 vsize=6080 CPUtime=62.59
/proc/3051/stat : 3051 (minisat) R 3050 3027 2694 0 -1 4194304 1247 0 0 0 6258 1 0 0 25 0 1 0 4541122 6225920 1233 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/3051/statm: 1520 1233 75 150 0 1367 0
Current children cumulated CPU time (s) 63.57
Current children cumulated vsize (KiB) 25036

[startup+76.7026 s]
/proc/loadavg: 2.11 2.08 1.79 3/75 3051
/proc/meminfo: memFree=1857560/2055920 swapFree=4192956/4192956
[pid=3027] ppid=3025 vsize=13600 CPUtime=0.98
/proc/3027/stat : 3027 (sugar) S 3025 3027 2694 0 -1 4194304 1032 11153 0 2 3 0 87 8 16 0 1 0 4541018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/3027/statm: 3400 798 370 3 0 500 0
[pid=3050] ppid=3027 vsize=5356 CPUtime=0
/proc/3050/stat : 3050 (sh) S 3027 3027 2694 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 4541122 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3050/statm: 1339 232 193 169 0 50 0
[pid=3051] ppid=3050 vsize=6352 CPUtime=75.33
/proc/3051/stat : 3051 (minisat) R 3050 3027 2694 0 -1 4194304 1297 0 0 0 7532 1 0 0 25 0 1 0 4541122 6504448 1283 996147200 134512640 135127466 4294956256 18446744073709551615 134530949 0 0 4096 3 0 0 0 17 0 0 0
/proc/3051/statm: 1588 1283 75 150 0 1435 0
Current children cumulated CPU time (s) 76.31
Current children cumulated vsize (KiB) 25308

[startup+79.9013 s]
/proc/loadavg: 2.11 2.08 1.79 3/75 3051
/proc/meminfo: memFree=1857368/2055920 swapFree=4192956/4192956
[pid=3027] ppid=3025 vsize=13600 CPUtime=0.98
/proc/3027/stat : 3027 (sugar) S 3025 3027 2694 0 -1 4194304 1032 11153 0 2 3 0 87 8 16 0 1 0 4541018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/3027/statm: 3400 798 370 3 0 500 0
[pid=3050] ppid=3027 vsize=5356 CPUtime=0
/proc/3050/stat : 3050 (sh) S 3027 3027 2694 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 4541122 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3050/statm: 1339 232 193 169 0 50 0
[pid=3051] ppid=3050 vsize=6352 CPUtime=78.52
/proc/3051/stat : 3051 (minisat) R 3050 3027 2694 0 -1 4194304 1309 0 0 0 7851 1 0 0 25 0 1 0 4541122 6504448 1295 996147200 134512640 135127466 4294956256 18446744073709551615 134530828 0 0 4096 3 0 0 0 17 0 0 0
/proc/3051/statm: 1588 1295 75 150 0 1435 0
Current children cumulated CPU time (s) 79.5
Current children cumulated vsize (KiB) 25308

[startup+83.1019 s]
/proc/loadavg: 2.10 2.08 1.79 3/75 3051
/proc/meminfo: memFree=1857240/2055920 swapFree=4192956/4192956
[pid=3027] ppid=3025 vsize=13600 CPUtime=0.98
/proc/3027/stat : 3027 (sugar) S 3025 3027 2694 0 -1 4194304 1032 11153 0 2 3 0 87 8 16 0 1 0 4541018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/3027/statm: 3400 798 370 3 0 500 0
[pid=3050] ppid=3027 vsize=5356 CPUtime=0
/proc/3050/stat : 3050 (sh) S 3027 3027 2694 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 4541122 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3050/statm: 1339 232 193 169 0 50 0
[pid=3051] ppid=3050 vsize=6352 CPUtime=81.71
/proc/3051/stat : 3051 (minisat) R 3050 3027 2694 0 -1 4194304 1309 0 0 0 8170 1 0 0 25 0 1 0 4541122 6504448 1295 996147200 134512640 135127466 4294956256 18446744073709551615 134530772 0 0 4096 3 0 0 0 17 0 0 0
/proc/3051/statm: 1588 1295 75 150 0 1435 0
Current children cumulated CPU time (s) 82.69
Current children cumulated vsize (KiB) 25308

[startup+84.7062 s]
/proc/loadavg: 2.10 2.08 1.79 3/75 3051
/proc/meminfo: memFree=1857240/2055920 swapFree=4192956/4192956
[pid=3027] ppid=3025 vsize=13600 CPUtime=0.98
/proc/3027/stat : 3027 (sugar) S 3025 3027 2694 0 -1 4194304 1032 11153 0 2 3 0 87 8 16 0 1 0 4541018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/3027/statm: 3400 798 370 3 0 500 0
[pid=3050] ppid=3027 vsize=5356 CPUtime=0
/proc/3050/stat : 3050 (sh) S 3027 3027 2694 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 4541122 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3050/statm: 1339 232 193 169 0 50 0
[pid=3051] ppid=3050 vsize=6352 CPUtime=83.31
/proc/3051/stat : 3051 (minisat) R 3050 3027 2694 0 -1 4194304 1309 0 0 0 8330 1 0 0 25 0 1 0 4541122 6504448 1295 996147200 134512640 135127466 4294956256 18446744073709551615 134530635 0 0 4096 3 0 0 0 17 0 0 0
/proc/3051/statm: 1588 1295 75 150 0 1435 0
Current children cumulated CPU time (s) 84.29
Current children cumulated vsize (KiB) 25308

[startup+85.5014 s]
/proc/loadavg: 2.10 2.08 1.79 3/75 3051
/proc/meminfo: memFree=1857240/2055920 swapFree=4192956/4192956
[pid=3027] ppid=3025 vsize=13600 CPUtime=0.98
/proc/3027/stat : 3027 (sugar) S 3025 3027 2694 0 -1 4194304 1032 11153 0 2 3 0 87 8 16 0 1 0 4541018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/3027/statm: 3400 798 370 3 0 500 0
[pid=3050] ppid=3027 vsize=5356 CPUtime=0
/proc/3050/stat : 3050 (sh) S 3027 3027 2694 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 4541122 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3050/statm: 1339 232 193 169 0 50 0
[pid=3051] ppid=3050 vsize=6352 CPUtime=84.1
/proc/3051/stat : 3051 (minisat) R 3050 3027 2694 0 -1 4194304 1309 0 0 0 8409 1 0 0 25 0 1 0 4541122 6504448 1295 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/3051/statm: 1588 1295 75 150 0 1435 0
Current children cumulated CPU time (s) 85.08
Current children cumulated vsize (KiB) 25308

[startup+85.9015 s]
/proc/loadavg: 2.09 2.07 1.79 3/75 3051
/proc/meminfo: memFree=1857240/2055920 swapFree=4192956/4192956
[pid=3027] ppid=3025 vsize=13600 CPUtime=85.35
/proc/3027/stat : 3027 (sugar) S 3025 3027 2694 0 -1 4194304 1088 12756 0 2 3 0 8523 9 16 0 1 0 4541018 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/3027/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 85.35
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 85.9378
CPU time (s): 85.49
CPU user time (s): 85.354
CPU system time (s): 0.135979
CPU usage (%): 99.479
Max. virtual memory (cumulated for all children) (KiB): 887436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 85.354
system time used= 0.135979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17525
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= 1594
involuntary context switches= 2589

runsolver used 0.073988 second user time and 0.252961 second system time

The end

Launcher Data (download as text)

Begin job on node53 at 2008-07-08 02:53:37
IDJOB=1082179
IDBENCH=57188
IDSOLVER=346
FILE ID=node53/1082179-1215478417
PBS_JOBID= 7888709
Free space on /tmp= 65120 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/langford3/normalized-langford-3-12.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-1082179-1215478417/watcher-1082179-1215478417 -o /tmp/evaluation-result-1082179-1215478417/solver-1082179-1215478417 -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-1082179-1215478417.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= dee4599863daae352af5f2661ac2dee6
RANDOM SEED=1231086272

node53.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1865616 kB
Buffers:         31456 kB
Cached:          96996 kB
SwapCached:          0 kB
Active:         100536 kB
Inactive:        57648 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1865616 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1344 kB
Writeback:           0 kB
Mapped:          41496 kB
Slab:            16412 kB
Committed_AS:   181968 kB
PageTables:       2944 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= 65120 MiB
End job on node53 at 2008-07-08 02:55:03