Trace number 1081654

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 141.26 141.402

General information on the benchmark

Namecsp/knights/
normalized-knights-15-9.xml
MD5SUM4ca04c2b4cff6eaa31c1b1eda93cff1e
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 benchmark0.547916
Satisfiable
(Un)Satisfiability was proved
Number of variables9
Number of constraints36
Maximum constraint arity2
Maximum domain size225
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 02:36:39 2008
0.00/0.04	c 0	PID 12288
0.00/0.04	c 0	HOST node82.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1081654-1215218199.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-1081654-1215218199.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'
0.19/0.32	c 1	Parsing HOME/temp.csp
0.19/0.36	c 1	parsed 48 expressions
0.19/0.37	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.19/0.37	c 1	Converting to clausal form CSP
0.19/0.39	c 1	converted 5 (10%) expressions
0.19/0.39	c 1	converted 10 (20%) expressions
0.19/0.40	c 1	converted 15 (30%) expressions
0.19/0.41	c 1	converted 20 (40%) expressions
0.19/0.42	c 1	converted 24 (50%) expressions
0.19/0.42	c 1	converted 29 (60%) expressions
0.19/0.43	c 1	converted 34 (70%) expressions
0.19/0.43	c 1	converted 39 (80%) expressions
0.19/0.44	c 1	converted 44 (90%) expressions
0.19/0.45	c 1	converted 48 (100%) expressions
0.19/0.45	c 1	CSP : 45 integers, 18 booleans, 180 clauses, largest domain size 225
0.19/0.45	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.19/0.45	c 1	Propagation in CSP
0.19/0.45	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.19/0.45	c 1	CSP : 45 integers, 18 booleans, 180 clauses, largest domain size 225
0.19/0.45	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.19/0.46	c 1	Simplifing CSP by introducing new Boolean variables
0.19/0.46	c 1	CSP : 45 integers, 144 booleans, 306 clauses, largest domain size 225
0.19/0.46	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.19/0.48	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.20/0.50	c 1	5 (10%) CSP integer variables are encoded (1115 clauses, 12356 bytes)
0.20/0.50	c 1	9 (20%) CSP integer variables are encoded (2007 clauses, 23952 bytes)
0.20/0.51	c 1	14 (30%) CSP integer variables are encoded (2072 clauses, 24797 bytes)
0.20/0.51	c 1	18 (40%) CSP integer variables are encoded (2124 clauses, 25473 bytes)
0.20/0.51	c 1	23 (50%) CSP integer variables are encoded (2189 clauses, 26318 bytes)
0.20/0.51	c 1	27 (60%) CSP integer variables are encoded (2241 clauses, 26994 bytes)
0.20/0.51	c 1	32 (70%) CSP integer variables are encoded (2306 clauses, 27839 bytes)
0.20/0.51	c 1	36 (80%) CSP integer variables are encoded (2358 clauses, 28515 bytes)
0.20/0.51	c 1	41 (90%) CSP integer variables are encoded (2423 clauses, 29360 bytes)
0.20/0.51	c 1	45 (100%) CSP integer variables are encoded (2475 clauses, 30036 bytes)
0.20/0.52	c 1	31 (10%) CSP clauses are encoded (4938 clauses, 71248 bytes)
0.20/0.53	c 1	62 (20%) CSP clauses are encoded (8201 clauses, 128002 bytes)
0.20/0.53	c 1	92 (30%) CSP clauses are encoded (9371 clauses, 148150 bytes)
0.20/0.54	c 1	123 (40%) CSP clauses are encoded (13072 clauses, 212952 bytes)
0.20/0.55	c 1	153 (50%) CSP clauses are encoded (15280 clauses, 252474 bytes)
0.20/0.55	c 1	184 (60%) CSP clauses are encoded (17299 clauses, 288306 bytes)
0.20/0.56	c 1	215 (70%) CSP clauses are encoded (19528 clauses, 328310 bytes)
0.20/0.56	c 1	245 (80%) CSP clauses are encoded (21956 clauses, 372586 bytes)
0.20/0.57	c 1	276 (90%) CSP clauses are encoded (23975 clauses, 409726 bytes)
0.20/0.57	c 1	306 (100%) CSP clauses are encoded (24705 clauses, 423444 bytes)
0.20/0.57	c 1	306 CSP clauses encoded
0.20/0.57	c 1	Writing map file : HOME/temp.map
0.20/0.57	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.20/0.57	c 1	SAT : 2664 SAT variables, 24705 SAT clauses, 423444 bytes
0.20/0.57	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
0.20/0.61	c 1	SOLVING HOME/temp.cnf
0.20/0.61	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.20/0.62	c 1	This is MiniSat 2.0 beta
0.20/0.62	c 1	WARNING: for repeatability, setting FPU to use double precision
0.20/0.62	c 1	============================[ Problem Statistics ]=============================
0.20/0.62	c 1	|                                                                             |
0.20/0.62	c 1	|  Number of variables:  2664                                                 |
0.20/0.62	c 1	|  Number of clauses:    24705                                                |
0.20/0.63	c 1	|  Parsing time:         0.01         s                                       |
0.20/0.63	c 1	============================[ Search Statistics ]==============================
0.20/0.63	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.20/0.63	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.20/0.63	c 1	===============================================================================
0.20/0.63	c 1	|         0 |    2664    24705    70344 |     8235        0    nan |  0.000 % |
0.20/0.64	c 1	|       101 |    2664    24705    70344 |     9058      101     12 |  0.000 % |
0.20/0.66	c 1	|       252 |    2664    24705    70344 |     9964      252     11 |  0.000 % |
0.51/0.70	c 1	|       477 |    2664    24705    70344 |    10960      477     12 |  0.000 % |
0.51/0.75	c 1	|       817 |    2664    24705    70344 |    12056      817     13 |  0.000 % |
0.51/0.83	c 1	|      1325 |    2664    24705    70344 |    13262     1325     13 |  0.000 % |
0.51/0.88	c 1	|      2085 |    2664    24705    70344 |    14588     2085     13 |  0.000 % |
0.51/0.96	c 1	|      3224 |    2664    24705    70344 |    16047     3224     13 |  0.000 % |
0.99/1.17	c 1	|      4932 |    2664    24705    70344 |    17652     4932     13 |  0.000 % |
1.48/1.65	c 2	|      7495 |    2664    24705    70344 |    19417     7495     13 |  0.000 % |
1.99/2.13	c 2	|     11340 |    2664    24705    70344 |    21359    11340     14 |  0.000 % |
2.78/2.95	c 3	|     17106 |    2664    24705    70344 |    23495    17106     14 |  0.000 % |
4.18/4.39	c 5	|     25755 |    2664    24705    70344 |    25844    13996     13 |  0.000 % |
6.18/6.33	c 7	|     38730 |    2664    24705    70344 |    28429    12354     14 |  0.000 % |
8.37/8.55	c 9	|     58191 |    2664    24705    70344 |    31272    14393     15 |  0.000 % |
13.77/13.97	c 14	|     87383 |    2664    24705    70344 |    34399    23647     13 |  0.000 % |
21.58/21.78	c 22	|    131172 |    2664    24705    70344 |    37839    22016     12 |  0.000 % |
32.98/33.18	c 33	|    196858 |    2664    24705    70344 |    41623    35721     13 |  0.000 % |
49.38/49.53	c 50	|    295386 |    2664    24705    70344 |    45785    14470     14 |  0.001 % |
76.96/77.16	c 77	|    443177 |    2664    24705    70344 |    50364    28033     13 |  0.000 % |
121.06/121.23	c 121	|    664860 |    2660    24599    70028 |    55400    16799     12 |  0.150 % |
141.05/141.28	c 141	===============================================================================
141.05/141.28	c 141	restarts              : 21
141.05/141.28	c 141	conflicts             : 775596         (5516 /sec)
141.05/141.28	c 141	decisions             : 941069         (0.82 % random) (6693 /sec)
141.05/141.28	c 141	propagations          : 221155201      (1572932 /sec)
141.05/141.28	c 141	conflict literals     : 10288953       (18.86 % deleted)
141.05/141.28	c 141	Memory used           : 8.79 MB
141.05/141.28	c 141	CPU time              : 140.601 s
141.05/141.28	c 141	
141.05/141.28	c 141	UNSATISFIABLE
141.05/141.28	c 141	DECODING HOME/temp.out WITH HOME/temp.map
141.05/141.28	c 141	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
141.14/141.37	c 142	Decoding HOME/temp.out
141.14/141.38	s UNSATISFIABLE
141.14/141.38	c 142	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
141.24/141.40	c 142	CPU 141.12 (0.04 0.01 141.08 0.11)
141.24/141.40	c 142	END Sat Jul  5 02:39:01 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-1081654-1215218199/watcher-1081654-1215218199 -o /tmp/evaluation-result-1081654-1215218199/solver-1081654-1215218199 -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-1081654-1215218199.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: 2.07 2.04 2.01 4/82 12288
/proc/meminfo: memFree=896096/2055920 swapFree=4169368/4192956
[pid=12288] ppid=12286 vsize=12272 CPUtime=0
/proc/12288/stat : 12288 (sugar) R 12286 12288 11017 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 256293737 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 224264944229 0 0 4224 0 0 0 0 17 1 0 0
/proc/12288/statm: 3068 327 246 3 0 168 0

[startup+0.0153429 s]
/proc/loadavg: 2.07 2.04 2.01 4/82 12288
/proc/meminfo: memFree=896096/2055920 swapFree=4169368/4192956
[pid=12288] ppid=12286 vsize=12544 CPUtime=0
/proc/12288/stat : 12288 (sugar) R 12286 12288 11017 0 -1 4194304 499 0 0 0 0 0 0 0 18 0 1 0 256293737 12845056 468 996147200 4194304 4206940 548682068608 18446744073709551615 224284874384 0 0 4224 0 0 0 0 17 1 0 0
/proc/12288/statm: 3136 469 298 3 0 236 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12544

[startup+0.102348 s]
/proc/loadavg: 2.07 2.04 2.01 4/82 12288
/proc/meminfo: memFree=896096/2055920 swapFree=4169368/4192956
[pid=12288] ppid=12286 vsize=13600 CPUtime=0.03
/proc/12288/stat : 12288 (sugar) S 12286 12288 11017 0 -1 4194304 900 127 0 0 3 0 0 0 16 0 1 0 256293737 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12288/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302378 s]
/proc/loadavg: 2.07 2.04 2.01 4/82 12288
/proc/meminfo: memFree=896096/2055920 swapFree=4169368/4192956
[pid=12288] ppid=12286 vsize=13600 CPUtime=0.19
/proc/12288/stat : 12288 (sugar) S 12286 12288 11017 0 -1 4194304 956 4096 0 1 3 0 13 3 17 0 1 0 256293737 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/12288/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13600

[startup+0.702422 s]
/proc/loadavg: 2.07 2.04 2.01 4/82 12288
/proc/meminfo: memFree=896096/2055920 swapFree=4169368/4192956
[pid=12288] ppid=12286 vsize=13600 CPUtime=0.51
/proc/12288/stat : 12288 (sugar) S 12286 12288 11017 0 -1 4194304 1030 9353 0 2 3 1 41 6 16 0 1 0 256293737 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12288/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 13600

[startup+1.5015 s]
/proc/loadavg: 2.07 2.04 2.01 3/85 12312
/proc/meminfo: memFree=891400/2055920 swapFree=4169368/4192956
[pid=12288] ppid=12286 vsize=13600 CPUtime=0.51
/proc/12288/stat : 12288 (sugar) S 12286 12288 11017 0 -1 4194304 1030 9353 0 2 3 1 41 6 15 0 1 0 256293737 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12288/statm: 3400 797 370 3 0 500 0
[pid=12311] ppid=12288 vsize=5356 CPUtime=0
/proc/12311/stat : 12311 (sh) S 12288 12288 11017 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 256293799 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12311/statm: 1339 232 193 169 0 50 0
[pid=12312] ppid=12311 vsize=3636 CPUtime=0.87
/proc/12312/stat : 12312 (minisat) R 12311 12288 11017 0 -1 4194304 669 0 0 0 87 0 0 0 25 0 1 0 256293799 3723264 655 996147200 134512640 135127466 4294956256 18446744073709551615 134530682 0 0 4096 3 0 0 0 17 1 0 0
/proc/12312/statm: 909 655 75 150 0 756 0
Current children cumulated CPU time (s) 1.38
Current children cumulated vsize (KiB) 22592

[startup+3.10167 s]
/proc/loadavg: 2.07 2.04 2.01 3/85 12312
/proc/meminfo: memFree=890504/2055920 swapFree=4169368/4192956
[pid=12288] ppid=12286 vsize=13600 CPUtime=0.51
/proc/12288/stat : 12288 (sugar) S 12286 12288 11017 0 -1 4194304 1030 9353 0 2 3 1 41 6 16 0 1 0 256293737 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12288/statm: 3400 797 370 3 0 500 0
[pid=12311] ppid=12288 vsize=5356 CPUtime=0
/proc/12311/stat : 12311 (sh) S 12288 12288 11017 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 256293799 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12311/statm: 1339 232 193 169 0 50 0
[pid=12312] ppid=12311 vsize=4560 CPUtime=2.47
/proc/12312/stat : 12312 (minisat) R 12311 12288 11017 0 -1 4194304 918 0 0 0 247 0 0 0 25 0 1 0 256293799 4669440 904 996147200 134512640 135127466 4294956256 18446744073709551615 134530775 0 0 4096 3 0 0 0 17 1 0 0
/proc/12312/statm: 1140 904 75 150 0 987 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 23516

[startup+6.30201 s]
/proc/loadavg: 2.14 2.06 2.01 3/85 12312
/proc/meminfo: memFree=889288/2055920 swapFree=4169368/4192956
[pid=12288] ppid=12286 vsize=13600 CPUtime=0.51
/proc/12288/stat : 12288 (sugar) S 12286 12288 11017 0 -1 4194304 1030 9353 0 2 3 1 41 6 16 0 1 0 256293737 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12288/statm: 3400 797 370 3 0 500 0
[pid=12311] ppid=12288 vsize=5356 CPUtime=0
/proc/12311/stat : 12311 (sh) S 12288 12288 11017 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 256293799 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12311/statm: 1339 232 193 169 0 50 0
[pid=12312] ppid=12311 vsize=5360 CPUtime=5.67
/proc/12312/stat : 12312 (minisat) R 12311 12288 11017 0 -1 4194304 1107 0 0 0 567 0 0 0 25 0 1 0 256293799 5488640 1093 996147200 134512640 135127466 4294956256 18446744073709551615 134530692 0 0 4096 3 0 0 0 17 1 0 0
/proc/12312/statm: 1340 1093 75 150 0 1187 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 24316

[startup+12.7017 s]
/proc/loadavg: 2.13 2.06 2.01 3/85 12312
/proc/meminfo: memFree=888392/2055920 swapFree=4169368/4192956
[pid=12288] ppid=12286 vsize=13600 CPUtime=0.51
/proc/12288/stat : 12288 (sugar) S 12286 12288 11017 0 -1 4194304 1030 9353 0 2 3 1 41 6 16 0 1 0 256293737 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12288/statm: 3400 797 370 3 0 500 0
[pid=12311] ppid=12288 vsize=5356 CPUtime=0
/proc/12311/stat : 12311 (sh) S 12288 12288 11017 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 256293799 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12311/statm: 1339 232 193 169 0 50 0
[pid=12312] ppid=12311 vsize=6068 CPUtime=12.06
/proc/12312/stat : 12312 (minisat) R 12311 12288 11017 0 -1 4194304 1273 0 0 0 1206 0 0 0 25 0 1 0 256293799 6213632 1259 996147200 134512640 135127466 4294956256 18446744073709551615 134530700 0 0 4096 3 0 0 0 17 1 0 0
/proc/12312/statm: 1517 1259 75 150 0 1364 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 25024

[startup+25.5021 s]
/proc/loadavg: 2.10 2.05 2.01 3/85 12312
/proc/meminfo: memFree=887752/2055920 swapFree=4169368/4192956
[pid=12288] ppid=12286 vsize=13600 CPUtime=0.52
/proc/12288/stat : 12288 (sugar) S 12286 12288 11017 0 -1 4194304 1030 9353 0 2 4 1 41 6 16 0 1 0 256293737 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12288/statm: 3400 797 370 3 0 500 0
[pid=12311] ppid=12288 vsize=5356 CPUtime=0
/proc/12311/stat : 12311 (sh) S 12288 12288 11017 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 256293799 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12311/statm: 1339 232 193 169 0 50 0
[pid=12312] ppid=12311 vsize=6664 CPUtime=24.86
/proc/12312/stat : 12312 (minisat) R 12311 12288 11017 0 -1 4194304 1429 0 0 0 2486 0 0 0 25 0 1 0 256293799 6823936 1415 996147200 134512640 135127466 4294956256 18446744073709551615 134530828 0 0 4096 3 0 0 0 17 1 0 0
/proc/12312/statm: 1666 1415 75 150 0 1513 0
Current children cumulated CPU time (s) 25.38
Current children cumulated vsize (KiB) 25620

[startup+51.1028 s]
/proc/loadavg: 2.07 2.05 2.01 3/85 12312
/proc/meminfo: memFree=886600/2055920 swapFree=4169368/4192956
[pid=12288] ppid=12286 vsize=13600 CPUtime=0.52
/proc/12288/stat : 12288 (sugar) S 12286 12288 11017 0 -1 4194304 1030 9353 0 2 4 1 41 6 16 0 1 0 256293737 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12288/statm: 3400 797 370 3 0 500 0
[pid=12311] ppid=12288 vsize=5356 CPUtime=0
/proc/12311/stat : 12311 (sh) S 12288 12288 11017 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 256293799 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12311/statm: 1339 232 193 169 0 50 0
[pid=12312] ppid=12311 vsize=8052 CPUtime=50.46
/proc/12312/stat : 12312 (minisat) R 12311 12288 11017 0 -1 4194304 1721 0 0 0 5045 1 0 0 25 0 1 0 256293799 8245248 1707 996147200 134512640 135127466 4294956256 18446744073709551615 134527053 0 0 4096 3 0 0 0 17 1 0 0
/proc/12312/statm: 2013 1707 75 150 0 1860 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 27008

[startup+102.306 s]
/proc/loadavg: 2.07 2.05 2.01 3/85 12312
/proc/meminfo: memFree=885832/2055920 swapFree=4169368/4192956
[pid=12288] ppid=12286 vsize=13600 CPUtime=0.52
/proc/12288/stat : 12288 (sugar) S 12286 12288 11017 0 -1 4194304 1030 9353 0 2 4 1 41 6 16 0 1 0 256293737 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12288/statm: 3400 797 370 3 0 500 0
[pid=12311] ppid=12288 vsize=5356 CPUtime=0
/proc/12311/stat : 12311 (sh) S 12288 12288 11017 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 256293799 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12311/statm: 1339 232 193 169 0 50 0
[pid=12312] ppid=12311 vsize=8812 CPUtime=101.64
/proc/12312/stat : 12312 (minisat) R 12311 12288 11017 0 -1 4194304 1904 0 0 0 10163 1 0 0 25 0 1 0 256293799 9023488 1890 996147200 134512640 135127466 4294956256 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/12312/statm: 2203 1890 75 150 0 2050 0
Current children cumulated CPU time (s) 102.16
Current children cumulated vsize (KiB) 27768

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

[startup+127.903 s]
/proc/loadavg: 2.11 2.06 2.01 3/85 12312
/proc/meminfo: memFree=885576/2055920 swapFree=4169368/4192956
[pid=12288] ppid=12286 vsize=13600 CPUtime=0.52
/proc/12288/stat : 12288 (sugar) S 12286 12288 11017 0 -1 4194304 1030 9353 0 2 4 1 41 6 16 0 1 0 256293737 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12288/statm: 3400 797 370 3 0 500 0
[pid=12311] ppid=12288 vsize=5356 CPUtime=0
/proc/12311/stat : 12311 (sh) S 12288 12288 11017 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 256293799 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12311/statm: 1339 232 193 169 0 50 0
[pid=12312] ppid=12311 vsize=8992 CPUtime=127.24
/proc/12312/stat : 12312 (minisat) R 12311 12288 11017 0 -1 4194304 1949 0 0 0 12722 2 0 0 25 0 1 0 256293799 9207808 1935 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/12312/statm: 2248 1935 75 150 0 2095 0
Current children cumulated CPU time (s) 127.76
Current children cumulated vsize (KiB) 27948

[startup+134.302 s]
/proc/loadavg: 2.09 2.06 2.01 3/85 12312
/proc/meminfo: memFree=885576/2055920 swapFree=4169368/4192956
[pid=12288] ppid=12286 vsize=13600 CPUtime=0.52
/proc/12288/stat : 12288 (sugar) S 12286 12288 11017 0 -1 4194304 1030 9353 0 2 4 1 41 6 16 0 1 0 256293737 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12288/statm: 3400 797 370 3 0 500 0
[pid=12311] ppid=12288 vsize=5356 CPUtime=0
/proc/12311/stat : 12311 (sh) S 12288 12288 11017 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 256293799 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12311/statm: 1339 232 193 169 0 50 0
[pid=12312] ppid=12311 vsize=8992 CPUtime=133.64
/proc/12312/stat : 12312 (minisat) R 12311 12288 11017 0 -1 4194304 1955 0 0 0 13362 2 0 0 25 0 1 0 256293799 9207808 1941 996147200 134512640 135127466 4294956256 18446744073709551615 134530783 0 0 4096 3 0 0 0 17 1 0 0
/proc/12312/statm: 2248 1941 75 150 0 2095 0
Current children cumulated CPU time (s) 134.16
Current children cumulated vsize (KiB) 27948

[startup+137.507 s]
/proc/loadavg: 2.09 2.06 2.01 3/85 12312
/proc/meminfo: memFree=885576/2055920 swapFree=4169368/4192956
[pid=12288] ppid=12286 vsize=13600 CPUtime=0.52
/proc/12288/stat : 12288 (sugar) S 12286 12288 11017 0 -1 4194304 1030 9353 0 2 4 1 41 6 16 0 1 0 256293737 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12288/statm: 3400 797 370 3 0 500 0
[pid=12311] ppid=12288 vsize=5356 CPUtime=0
/proc/12311/stat : 12311 (sh) S 12288 12288 11017 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 256293799 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12311/statm: 1339 232 193 169 0 50 0
[pid=12312] ppid=12311 vsize=8992 CPUtime=136.84
/proc/12312/stat : 12312 (minisat) R 12311 12288 11017 0 -1 4194304 1957 0 0 0 13682 2 0 0 25 0 1 0 256293799 9207808 1943 996147200 134512640 135127466 4294956256 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/12312/statm: 2248 1943 75 150 0 2095 0
Current children cumulated CPU time (s) 137.36
Current children cumulated vsize (KiB) 27948

[startup+139.101 s]
/proc/loadavg: 2.09 2.06 2.01 3/85 12312
/proc/meminfo: memFree=885576/2055920 swapFree=4169368/4192956
[pid=12288] ppid=12286 vsize=13600 CPUtime=0.52
/proc/12288/stat : 12288 (sugar) S 12286 12288 11017 0 -1 4194304 1030 9353 0 2 4 1 41 6 16 0 1 0 256293737 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12288/statm: 3400 797 370 3 0 500 0
[pid=12311] ppid=12288 vsize=5356 CPUtime=0
/proc/12311/stat : 12311 (sh) S 12288 12288 11017 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 256293799 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12311/statm: 1339 232 193 169 0 50 0
[pid=12312] ppid=12311 vsize=8992 CPUtime=138.43
/proc/12312/stat : 12312 (minisat) R 12311 12288 11017 0 -1 4194304 1957 0 0 0 13841 2 0 0 25 0 1 0 256293799 9207808 1943 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/12312/statm: 2248 1943 75 150 0 2095 0
Current children cumulated CPU time (s) 138.95
Current children cumulated vsize (KiB) 27948

[startup+140.701 s]
/proc/loadavg: 2.09 2.06 2.01 3/85 12312
/proc/meminfo: memFree=885576/2055920 swapFree=4169368/4192956
[pid=12288] ppid=12286 vsize=13600 CPUtime=0.52
/proc/12288/stat : 12288 (sugar) S 12286 12288 11017 0 -1 4194304 1030 9353 0 2 4 1 41 6 16 0 1 0 256293737 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12288/statm: 3400 797 370 3 0 500 0
[pid=12311] ppid=12288 vsize=5356 CPUtime=0
/proc/12311/stat : 12311 (sh) S 12288 12288 11017 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 256293799 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12311/statm: 1339 232 193 169 0 50 0
[pid=12312] ppid=12311 vsize=8992 CPUtime=140.04
/proc/12312/stat : 12312 (minisat) R 12311 12288 11017 0 -1 4194304 1957 0 0 0 14002 2 0 0 25 0 1 0 256293799 9207808 1943 996147200 134512640 135127466 4294956256 18446744073709551615 134530644 0 0 4096 3 0 0 0 17 1 0 0
/proc/12312/statm: 2248 1943 75 150 0 2095 0
Current children cumulated CPU time (s) 140.56
Current children cumulated vsize (KiB) 27948

[startup+141.101 s]
/proc/loadavg: 2.09 2.06 2.01 3/85 12312
/proc/meminfo: memFree=885576/2055920 swapFree=4169368/4192956
[pid=12288] ppid=12286 vsize=13600 CPUtime=0.52
/proc/12288/stat : 12288 (sugar) S 12286 12288 11017 0 -1 4194304 1030 9353 0 2 4 1 41 6 16 0 1 0 256293737 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12288/statm: 3400 797 370 3 0 500 0
[pid=12311] ppid=12288 vsize=5356 CPUtime=0
/proc/12311/stat : 12311 (sh) S 12288 12288 11017 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 256293799 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12311/statm: 1339 232 193 169 0 50 0
[pid=12312] ppid=12311 vsize=8992 CPUtime=140.43
/proc/12312/stat : 12312 (minisat) R 12311 12288 11017 0 -1 4194304 1957 0 0 0 14041 2 0 0 25 0 1 0 256293799 9207808 1943 996147200 134512640 135127466 4294956256 18446744073709551615 134530700 0 0 4096 3 0 0 0 17 1 0 0
/proc/12312/statm: 2248 1943 75 150 0 2095 0
Current children cumulated CPU time (s) 140.95
Current children cumulated vsize (KiB) 27948

[startup+141.301 s]
/proc/loadavg: 2.09 2.06 2.01 3/85 12312
/proc/meminfo: memFree=885576/2055920 swapFree=4169368/4192956
[pid=12288] ppid=12286 vsize=13600 CPUtime=141.14
/proc/12288/stat : 12288 (sugar) S 12286 12288 11017 0 -1 4194304 1068 11604 0 2 4 1 14101 8 16 0 1 0 256293737 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224273674338 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/12288/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 141.14
Current children cumulated vsize (KiB) 13600

[startup+141.401 s]
/proc/loadavg: 2.09 2.06 2.01 3/85 12312
/proc/meminfo: memFree=885576/2055920 swapFree=4169368/4192956
[pid=12288] ppid=12286 vsize=0 CPUtime=141.24
/proc/12288/stat : 12288 (sugar) R 12286 12288 11017 0 -1 4194308 1144 15211 0 3 4 1 14108 11 15 0 1 0 256293737 0 0 996147200 0 0 0 0 0 0 0 4224 16386 0 0 0 17 1 0 0
/proc/12288/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 141.24
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 141.402
CPU time (s): 141.26
CPU user time (s): 141.129
CPU system time (s): 0.13098
CPU usage (%): 99.8992
Max. virtual memory (cumulated for all children) (KiB): 27948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 141.129
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16355
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= 1033
involuntary context switches= 1214

runsolver used 0.131979 second user time and 0.402938 second system time

The end

Launcher Data (download as text)

Begin job on node82 at 2008-07-05 02:36:39
IDJOB=1081654
IDBENCH=57121
IDSOLVER=346
FILE ID=node82/1081654-1215218199
PBS_JOBID= 7881755
Free space on /tmp= 66492 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/knights/normalized-knights-15-9.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-1081654-1215218199/watcher-1081654-1215218199 -o /tmp/evaluation-result-1081654-1215218199/solver-1081654-1215218199 -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-1081654-1215218199.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4ca04c2b4cff6eaa31c1b1eda93cff1e
RANDOM SEED=477702699

node82.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		: 3000.239
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		: 3000.239
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:        896512 kB
Buffers:         85468 kB
Cached:         389304 kB
SwapCached:      17956 kB
Active:         816188 kB
Inactive:       291240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        896512 kB
SwapTotal:     4192956 kB
SwapFree:      4169368 kB
Dirty:            1328 kB
Writeback:           0 kB
Mapped:         636508 kB
Slab:            36040 kB
Committed_AS:  1384272 kB
PageTables:       3020 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66488 MiB
End job on node82 at 2008-07-05 02:39:01