Trace number 1093872

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.13+minisatSAT 28.4307 28.9294

General information on the benchmark

Namecsp/queens/
normalized-queens-150.xml
MD5SUM3e1168ad51844cea85c2810ca2ef4fbf
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.32165
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of constraints11175
Maximum constraint arity2
Maximum domain size150
Number of constraints which are defined in extension0
Number of constraints which are defined in intension11175
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 19:20:04 2008
0.00/0.04	c 0	PID 23030
0.00/0.05	c 0	HOST node47.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1093872-1215278403.xml TO HOME/temp.csp
0.00/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1093872-1215278403.xml' 'HOME/temp.csp'
0.03/0.96	c 1	1 domains, 150 variables, 1 predicates, 0 relations, 11175 constraints
0.03/0.99	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.99	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.94/1.08	c 1	Parsing HOME/temp.csp
1.43/1.58	c 1	parsed 10000 expressions
1.53/1.62	c 1	parsed 11327 expressions
1.53/1.62	c 1	Heap : 5 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
1.53/1.62	c 1	Converting to clausal form CSP
1.82/1.92	c 1	converted 1133 (10%) expressions
1.93/2.09	c 2	converted 2266 (20%) expressions
2.03/2.19	c 2	converted 3399 (30%) expressions
2.23/2.37	c 2	converted 4531 (40%) expressions
2.33/2.47	c 2	converted 5664 (50%) expressions
2.43/2.57	c 2	converted 6797 (60%) expressions
2.52/2.67	c 2	converted 7929 (70%) expressions
2.73/2.90	c 2	converted 9062 (80%) expressions
2.92/3.00	c 3	converted 10195 (90%) expressions
3.02/3.10	c 3	converted 11327 (100%) expressions
3.02/3.10	c 3	CSP : 150 integers, 11175 booleans, 44700 clauses, largest domain size 150
3.02/3.10	c 3	Heap : 26 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.02/3.10	c 3	Propagation in CSP
3.13/3.28	c 3	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
3.13/3.28	c 3	CSP : 150 integers, 11175 booleans, 44700 clauses, largest domain size 150
3.13/3.28	c 3	Heap : 29 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.13/3.30	c 3	Simplifing CSP by introducing new Boolean variables
3.62/3.71	c 3	CSP : 150 integers, 55873 booleans, 89398 clauses, largest domain size 150
3.62/3.71	c 3	Heap : 46 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.82/3.95	c 4	Encoding CSP to SAT : HOME/temp.cnf
3.82/3.98	c 4	15 (10%) CSP integer variables are encoded (2220 clauses, 26725 bytes)
3.82/3.98	c 4	30 (20%) CSP integer variables are encoded (4440 clauses, 55585 bytes)
3.82/3.99	c 4	45 (30%) CSP integer variables are encoded (6660 clauses, 84445 bytes)
3.82/3.99	c 4	60 (40%) CSP integer variables are encoded (8880 clauses, 113305 bytes)
3.82/3.99	c 4	75 (50%) CSP integer variables are encoded (11100 clauses, 144502 bytes)
3.82/3.99	c 4	90 (60%) CSP integer variables are encoded (13320 clauses, 177802 bytes)
3.82/4.00	c 4	105 (70%) CSP integer variables are encoded (15540 clauses, 211102 bytes)
3.82/4.00	c 4	120 (80%) CSP integer variables are encoded (17760 clauses, 244402 bytes)
3.92/4.00	c 4	135 (90%) CSP integer variables are encoded (19980 clauses, 277702 bytes)
3.92/4.00	c 4	150 (100%) CSP integer variables are encoded (22200 clauses, 311002 bytes)
5.12/5.20	c 5	8940 (10%) CSP clauses are encoded (711378 clauses, 13665276 bytes)
6.22/6.38	c 6	17880 (20%) CSP clauses are encoded (1406468 clauses, 27856902 bytes)
7.40/7.60	c 7	26820 (30%) CSP clauses are encoded (2124286 clauses, 42536012 bytes)
8.71/8.84	c 8	35760 (40%) CSP clauses are encoded (2858918 clauses, 57627192 bytes)
10.00/10.10	c 10	44699 (50%) CSP clauses are encoded (3614885 clauses, 73208716 bytes)
11.20/11.39	c 11	53639 (60%) CSP clauses are encoded (4393738 clauses, 89340744 bytes)
12.57/12.99	c 13	62579 (70%) CSP clauses are encoded (5204277 clauses, 106277158 bytes)
14.06/14.43	c 14	71519 (80%) CSP clauses are encoded (6042120 clauses, 124638435 bytes)
15.56/15.91	c 15	80459 (90%) CSP clauses are encoded (6917767 clauses, 143833368 bytes)
17.14/17.52	c 17	89398 (100%) CSP clauses are encoded (7852148 clauses, 164320494 bytes)
17.14/17.53	c 17	89398 CSP clauses encoded
17.14/17.53	c 17	Writing map file : HOME/temp.map
17.14/17.54	c 17	Heap : 34 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
17.14/17.54	c 17	SAT : 78223 SAT variables, 7852148 SAT clauses, 164320494 bytes
17.14/17.54	c 17	Heap : 34 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
17.14/17.58	c 17	SOLVING HOME/temp.cnf
17.14/17.58	c 17	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
17.14/17.58	c 17	This is MiniSat 2.0 beta
17.14/17.58	c 17	WARNING: for repeatability, setting FPU to use double precision
17.14/17.58	c 17	============================[ Problem Statistics ]=============================
17.14/17.58	c 17	|                                                                             |
17.14/17.59	c 17	|  Number of variables:  78223                                                |
17.14/17.59	c 17	|  Number of clauses:    7852148                                              |
21.28/21.71	c 21	|  Parsing time:         3.58         s                                       |
21.47/21.94	c 22	============================[ Search Statistics ]==============================
21.47/21.94	c 22	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
21.47/21.94	c 22	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
21.47/21.94	c 22	===============================================================================
21.47/21.94	c 22	|         0 |   78222  7852147 23433668 |  2617382        0    nan |  0.000 % |
23.15/23.61	c 23	|       103 |   78221  7852147 23433668 |  2879120      102     29 |  0.003 % |
24.74/25.24	c 25	|       254 |   78221  7852147 23433668 |  3167032      253     33 |  0.003 % |
26.02/26.54	c 26	|       479 |   78221  7852147 23433668 |  3483735      478     29 |  0.003 % |
26.62/27.11	c 27	|       816 |   78221  7852147 23433668 |  3832109      815     23 |  0.003 % |
27.81/28.36	c 28	===============================================================================
27.81/28.37	c 28	restarts              : 5
27.81/28.37	c 28	conflicts             : 992            (98 /sec)
27.81/28.37	c 28	decisions             : 4659           (1.16 % random) (460 /sec)
27.81/28.37	c 28	propagations          : 1297830        (128124 /sec)
27.81/28.37	c 28	conflict literals     : 23599          (3.64 % deleted)
27.81/28.37	c 28	Memory used           : 330.86 MB
27.81/28.37	c 28	CPU time              : 10.1295 s
27.81/28.37	c 28	
27.91/28.40	c 28	SATISFIABLE
27.91/28.46	c 28	DECODING HOME/temp.out WITH HOME/temp.map
27.91/28.46	c 28	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
28.00/28.54	c 28	Decoding HOME/temp.out
28.20/28.79	s SATISFIABLE
28.30/28.80	v 56 63 130 128 21 81 20 99 126 36 60 44 40 37 34 90 13 80 54 116 58 2 41 92 22 82 139 74 39 143 120 85 137 103 46 42 45 3 6 118 14 148 11 19 17 51 5 18 26 10 101 9 16 23 98 27 71 43 97 49 106 28 114 111 69 110 57 127 105 109 113 75 32 94 145 107 135 100 108 144 59 12 140 147 133 95 115 50 104 24 125 79 87 25 47 121 48 52 4 86 134 83 124 96 93 146 89 7 88 84 102 142 112 78 91 53 55 119 136 29 8 38 31 77 132 150 122 35 129 123 76 67 117 30 68 72 149 66 141 138 73 1 62 65 70 64 15 131 33 61
28.30/28.80	c 28	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
28.30/28.84	c 28	CPU 26.49 (0.03 0.01 26.46 1.82)
28.30/28.84	c 28	END Sat Jul  5 19:20:32 2008

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1093872-1215278403/watcher-1093872-1215278403 -o /tmp/evaluation-result-1093872-1215278403/solver-1093872-1215278403 -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-1093872-1215278403.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 4/72 23030
/proc/meminfo: memFree=1671832/2055920 swapFree=4117860/4192956
[pid=23030] ppid=23028 vsize=12268 CPUtime=0
/proc/23030/stat : 23030 (sugar) R 23028 23030 22618 0 -1 4194304 348 0 0 0 0 0 0 0 22 0 1 0 2006812623 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 208726440958 0 0 4224 0 0 0 0 17 1 0 0
/proc/23030/statm: 3067 316 241 3 0 167 0

[startup+0.0861249 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 23030
/proc/meminfo: memFree=1671832/2055920 swapFree=4117860/4192956
[pid=23030] ppid=23028 vsize=13600 CPUtime=0.03
/proc/23030/stat : 23030 (sugar) S 23028 23030 22618 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 2006812623 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 208726437986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23030/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.101127 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 23030
/proc/meminfo: memFree=1671832/2055920 swapFree=4117860/4192956
[pid=23030] ppid=23028 vsize=13600 CPUtime=0.03
/proc/23030/stat : 23030 (sugar) S 23028 23030 22618 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 2006812623 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 208726437986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23030/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.30427 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 23030
/proc/meminfo: memFree=1671832/2055920 swapFree=4117860/4192956
[pid=23030] ppid=23028 vsize=13600 CPUtime=0.03
/proc/23030/stat : 23030 (sugar) S 23028 23030 22618 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 2006812623 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 208726437986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23030/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701237 s]
/proc/loadavg: 2.00 2.00 2.00 4/72 23030
/proc/meminfo: memFree=1671832/2055920 swapFree=4117860/4192956
[pid=23030] ppid=23028 vsize=13600 CPUtime=0.03
/proc/23030/stat : 23030 (sugar) S 23028 23030 22618 0 -1 4194304 900 127 0 0 2 1 0 0 19 0 1 0 2006812623 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 208726437986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23030/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50239 s]
/proc/loadavg: 2.00 2.00 2.00 4/75 23044
/proc/meminfo: memFree=1669248/2055920 swapFree=4117860/4192956
[pid=23030] ppid=23028 vsize=13600 CPUtime=0.94
/proc/23030/stat : 23030 (sugar) S 23028 23030 22618 0 -1 4194304 973 9761 0 1 3 1 85 5 16 0 1 0 2006812623 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 208726437986 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23030/statm: 3400 797 370 3 0 500 0
[pid=23043] ppid=23030 vsize=5356 CPUtime=0
/proc/23043/stat : 23043 (sh) S 23030 23030 22618 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2006812723 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23043/statm: 1339 233 193 169 0 50 0
[pid=23044] ppid=23043 vsize=864044 CPUtime=0.49
/proc/23044/stat : 23044 (java) S 23043 23030 22618 0 -1 0 4464 0 1 0 46 3 0 0 18 0 9 0 2006812723 884781056 3893 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/23044/statm: 216011 3893 1671 9 0 210593 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 883000

[startup+3.10169 s]
/proc/loadavg: 2.00 2.00 2.00 4/83 23052
/proc/meminfo: memFree=1649536/2055920 swapFree=4117860/4192956
[pid=23030] ppid=23028 vsize=13600 CPUtime=0.94
/proc/23030/stat : 23030 (sugar) S 23028 23030 22618 0 -1 4194304 974 9761 0 1 3 1 85 5 15 0 1 0 2006812623 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 208726437986 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23030/statm: 3400 797 370 3 0 500 0
[pid=23043] ppid=23030 vsize=5356 CPUtime=0
/proc/23043/stat : 23043 (sh) S 23030 23030 22618 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2006812723 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23043/statm: 1339 233 193 169 0 50 0
[pid=23044] ppid=23043 vsize=868400 CPUtime=2.08
/proc/23044/stat : 23044 (java) S 23043 23030 22618 0 -1 0 12791 0 1 0 201 7 0 0 18 0 9 0 2006812723 889241600 11773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/23044/statm: 217100 11773 2540 9 0 211675 0
[pid=23044/tid=23045] ppid=23043 vsize=868400 CPUtime=1.3
/proc/23044/task/23045/stat : 23045 (java) R 23043 23030 22618 0 -1 64 2928 0 1 0 128 2 0 0 25 0 9 0 2006812725 889241600 11773 996147200 134512640 134550740 4294955952 18446744073709551615 4126576359 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23044/tid=23046] ppid=23043 vsize=868400 CPUtime=0.58
/proc/23044/task/23046/stat : 23046 (java) S 23043 23030 22618 0 -1 64 7711 0 0 0 55 3 0 0 16 0 9 0 2006812726 889241600 11773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=23044/tid=23047] ppid=23043 vsize=868400 CPUtime=0
/proc/23044/task/23047/stat : 23047 (java) S 23043 23030 22618 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2006812726 889241600 11773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23044/tid=23048] ppid=23043 vsize=868400 CPUtime=0
/proc/23044/task/23048/stat : 23048 (java) S 23043 23030 22618 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2006812726 889241600 11773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23044/tid=23049] ppid=23043 vsize=868400 CPUtime=0
/proc/23044/task/23049/stat : 23049 (java) S 23043 23030 22618 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 2006812728 889241600 11773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23044/tid=23050] ppid=23043 vsize=868400 CPUtime=0.18
/proc/23044/task/23050/stat : 23050 (java) S 23043 23030 22618 0 -1 64 1456 0 0 0 18 0 0 0 16 0 9 0 2006812728 889241600 11773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23044/tid=23051] ppid=23043 vsize=868400 CPUtime=0
/proc/23044/task/23051/stat : 23051 (java) S 23043 23030 22618 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 2006812728 889241600 11773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23044/tid=23052] ppid=23043 vsize=868400 CPUtime=0
/proc/23044/task/23052/stat : 23052 (java) S 23043 23030 22618 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2006812728 889241600 11773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 887356

[startup+6.30229 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 23052
/proc/meminfo: memFree=1596160/2055920 swapFree=4117860/4192956
[pid=23030] ppid=23028 vsize=13600 CPUtime=0.94
/proc/23030/stat : 23030 (sugar) S 23028 23030 22618 0 -1 4194304 974 9761 0 1 3 1 85 5 16 0 1 0 2006812623 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 208726437986 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23030/statm: 3400 797 370 3 0 500 0
[pid=23043] ppid=23030 vsize=5356 CPUtime=0
/proc/23043/stat : 23043 (sh) S 23030 23030 22618 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2006812723 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23043/statm: 1339 233 193 169 0 50 0
[pid=23044] ppid=23043 vsize=868512 CPUtime=5.28
/proc/23044/stat : 23044 (java) S 23043 23030 22618 0 -1 0 18418 0 1 0 500 28 0 0 18 0 9 0 2006812723 889356288 16773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/23044/statm: 217128 16773 2565 9 0 211675 0
[pid=23044/tid=23045] ppid=23043 vsize=868512 CPUtime=3.75
/proc/23044/task/23045/stat : 23045 (java) R 23043 23030 22618 0 -1 64 3431 0 1 0 356 19 0 0 25 0 9 0 2006812725 889356288 16773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23044/tid=23046] ppid=23043 vsize=868512 CPUtime=1.26
/proc/23044/task/23046/stat : 23046 (java) S 23043 23030 22618 0 -1 64 12794 0 0 0 119 7 0 0 16 0 9 0 2006812726 889356288 16773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=23044/tid=23047] ppid=23043 vsize=868512 CPUtime=0
/proc/23044/task/23047/stat : 23047 (java) S 23043 23030 22618 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2006812726 889356288 16773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23044/tid=23048] ppid=23043 vsize=868512 CPUtime=0
/proc/23044/task/23048/stat : 23048 (java) S 23043 23030 22618 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2006812726 889356288 16773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23044/tid=23049] ppid=23043 vsize=868512 CPUtime=0
/proc/23044/task/23049/stat : 23049 (java) S 23043 23030 22618 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 2006812728 889356288 16773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23044/tid=23050] ppid=23043 vsize=868512 CPUtime=0.24
/proc/23044/task/23050/stat : 23050 (java) S 23043 23030 22618 0 -1 64 1497 0 0 0 24 0 0 0 16 0 9 0 2006812728 889356288 16773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23044/tid=23051] ppid=23043 vsize=868512 CPUtime=0
/proc/23044/task/23051/stat : 23051 (java) S 23043 23030 22618 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 2006812728 889356288 16773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23044/tid=23052] ppid=23043 vsize=868512 CPUtime=0
/proc/23044/task/23052/stat : 23052 (java) S 23043 23030 22618 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2006812728 889356288 16773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 887468

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 23052
/proc/meminfo: memFree=1516224/2055920 swapFree=4117860/4192956
[pid=23030] ppid=23028 vsize=13600 CPUtime=0.94
/proc/23030/stat : 23030 (sugar) S 23028 23030 22618 0 -1 4194304 974 9761 0 1 3 1 85 5 16 0 1 0 2006812623 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 208726437986 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/23030/statm: 3400 797 370 3 0 500 0
[pid=23043] ppid=23030 vsize=5356 CPUtime=0
/proc/23043/stat : 23043 (sh) S 23030 23030 22618 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2006812723 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23043/statm: 1339 233 193 169 0 50 0
[pid=23044] ppid=23043 vsize=868512 CPUtime=11.43
/proc/23044/stat : 23044 (java) S 23043 23030 22618 0 -1 0 18936 0 1 0 1070 73 0 0 18 0 9 0 2006812723 889356288 16773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/23044/statm: 217128 16773 2565 9 0 211675 0
[pid=23044/tid=23045] ppid=23043 vsize=868512 CPUtime=9.67
/proc/23044/task/23045/stat : 23045 (java) R 23043 23030 22618 0 -1 64 3949 0 1 0 907 60 0 0 25 0 9 0 2006812725 889356288 16773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23044/tid=23046] ppid=23043 vsize=868512 CPUtime=1.48
/proc/23044/task/23046/stat : 23046 (java) S 23043 23030 22618 0 -1 64 12794 0 0 0 138 10 0 0 16 0 9 0 2006812726 889356288 16773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=23044/tid=23047] ppid=23043 vsize=868512 CPUtime=0
/proc/23044/task/23047/stat : 23047 (java) S 23043 23030 22618 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 2006812726 889356288 16773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23044/tid=23048] ppid=23043 vsize=868512 CPUtime=0
/proc/23044/task/23048/stat : 23048 (java) S 23043 23030 22618 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 2006812726 889356288 16773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23044/tid=23049] ppid=23043 vsize=868512 CPUtime=0
/proc/23044/task/23049/stat : 23049 (java) S 23043 23030 22618 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 2006812728 889356288 16773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23044/tid=23050] ppid=23043 vsize=868512 CPUtime=0.24
/proc/23044/task/23050/stat : 23050 (java) S 23043 23030 22618 0 -1 64 1497 0 0 0 24 0 0 0 16 0 9 0 2006812728 889356288 16773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23044/tid=23051] ppid=23043 vsize=868512 CPUtime=0
/proc/23044/task/23051/stat : 23051 (java) S 23043 23030 22618 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 2006812728 889356288 16773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=23044/tid=23052] ppid=23043 vsize=868512 CPUtime=0
/proc/23044/task/23052/stat : 23052 (java) S 23043 23030 22618 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 2006812728 889356288 16773 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.37
Current children cumulated vsize (KiB) 887468

[startup+25.5029 s]
/proc/loadavg: 2.14 2.03 2.01 3/75 23054
/proc/meminfo: memFree=1173056/2055920 swapFree=4117860/4192956
[pid=23030] ppid=23028 vsize=13600 CPUtime=17.21
/proc/23030/stat : 23030 (sugar) S 23028 23030 22618 0 -1 4194304 1031 29406 0 2 3 1 1599 118 16 0 1 0 2006812623 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 208726437986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23030/statm: 3400 798 370 3 0 500 0
[pid=23053] ppid=23030 vsize=5356 CPUtime=0
/proc/23053/stat : 23053 (sh) S 23030 23030 22618 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2006814381 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23053/statm: 1339 232 193 169 0 50 0
[pid=23054] ppid=23053 vsize=336416 CPUtime=7.82
/proc/23054/stat : 23054 (minisat) R 23053 23030 22618 0 -1 4194304 83652 0 0 0 728 54 0 0 25 0 1 0 2006814382 344489984 83638 996147200 134512640 135127466 4294956256 18446744073709551615 134531123 0 0 4096 3 0 0 0 17 1 0 0
/proc/23054/statm: 84104 83638 76 150 0 83951 0
Current children cumulated CPU time (s) 25.03
Current children cumulated vsize (KiB) 355372

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

[startup+27.1012 s]
/proc/loadavg: 2.14 2.03 2.01 3/75 23054
/proc/meminfo: memFree=1170432/2055920 swapFree=4117860/4192956
[pid=23030] ppid=23028 vsize=13600 CPUtime=17.21
/proc/23030/stat : 23030 (sugar) S 23028 23030 22618 0 -1 4194304 1031 29406 0 2 3 1 1599 118 16 0 1 0 2006812623 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 208726437986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23030/statm: 3400 798 370 3 0 500 0
[pid=23053] ppid=23030 vsize=5356 CPUtime=0
/proc/23053/stat : 23053 (sh) S 23030 23030 22618 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2006814381 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23053/statm: 1339 232 193 169 0 50 0
[pid=23054] ppid=23053 vsize=337076 CPUtime=9.41
/proc/23054/stat : 23054 (minisat) R 23053 23030 22618 0 -1 4194304 83817 0 0 0 887 54 0 0 25 0 1 0 2006814382 345165824 83803 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/23054/statm: 84269 83803 76 150 0 84116 0
Current children cumulated CPU time (s) 26.62
Current children cumulated vsize (KiB) 356032

[startup+27.9014 s]
/proc/loadavg: 2.14 2.03 2.01 3/75 23054
/proc/meminfo: memFree=1169280/2055920 swapFree=4117860/4192956
[pid=23030] ppid=23028 vsize=13600 CPUtime=17.21
/proc/23030/stat : 23030 (sugar) S 23028 23030 22618 0 -1 4194304 1031 29406 0 2 3 1 1599 118 15 0 1 0 2006812623 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 208726437986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23030/statm: 3400 798 370 3 0 500 0
[pid=23053] ppid=23030 vsize=5356 CPUtime=0
/proc/23053/stat : 23053 (sh) S 23030 23030 22618 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 2006814381 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23053/statm: 1339 232 193 169 0 50 0
[pid=23054] ppid=23053 vsize=338528 CPUtime=10.2
/proc/23054/stat : 23054 (minisat) R 23053 23030 22618 0 -1 4194304 84161 0 0 0 966 54 0 0 25 0 1 0 2006814382 346652672 84147 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/23054/statm: 84632 84147 76 150 0 84479 0
Current children cumulated CPU time (s) 27.41
Current children cumulated vsize (KiB) 357484

[startup+28.7015 s]
/proc/loadavg: 2.13 2.03 2.01 3/79 23060
/proc/meminfo: memFree=1502496/2055920 swapFree=4117860/4192956
[pid=23030] ppid=23028 vsize=13600 CPUtime=27.98
/proc/23030/stat : 23030 (sugar) S 23028 23030 22618 0 -1 4194304 1087 113956 0 2 3 1 2615 179 16 0 1 0 2006812623 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 208726437986 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/23030/statm: 3400 798 370 3 0 500 0
[pid=23055] ppid=23030 vsize=5356 CPUtime=0
/proc/23055/stat : 23055 (sh) S 23030 23030 22618 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 2006815469 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 208717538116 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/23055/statm: 1339 233 193 169 0 50 0
[pid=23056] ppid=23055 vsize=863720 CPUtime=0.22
/proc/23056/stat : 23056 (java) S 23055 23030 22618 0 -1 0 3294 0 1 0 20 2 0 0 18 0 9 0 2006815470 884449280 2769 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23056/statm: 215930 2769 1640 9 0 210512 0
[pid=23056/tid=23057] ppid=23055 vsize=863720 CPUtime=0.2
/proc/23056/task/23057/stat : 23057 (java) R 23055 23030 22618 0 -1 64 2387 0 1 0 19 1 0 0 18 0 9 0 2006815471 884449280 2769 996147200 134512640 134550740 4294956000 18446744073709551615 4125965833 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23056/tid=23058] ppid=23055 vsize=863720 CPUtime=0
/proc/23056/task/23058/stat : 23058 (java) S 23055 23030 22618 0 -1 64 3 0 0 0 0 0 0 0 18 0 9 0 2006815472 884449280 2769 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=23056/tid=23059] ppid=23055 vsize=863720 CPUtime=0
/proc/23056/task/23059/stat : 23059 (java) S 23055 23030 22618 0 -1 64 9 0 0 0 0 0 0 0 19 0 9 0 2006815472 884449280 2769 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23056/tid=23060] ppid=23055 vsize=863720 CPUtime=0
/proc/23056/task/23060/stat : 23060 (java) S 23055 23030 22618 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 2006815472 884449280 2769 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 28.2
Current children cumulated vsize (KiB) 882676

[startup+28.9045 s]
/proc/loadavg: 2.13 2.03 2.01 3/79 23060
/proc/meminfo: memFree=1502496/2055920 swapFree=4117860/4192956
[pid=23030] ppid=23028 vsize=13600 CPUtime=28.38
/proc/23030/stat : 23030 (sugar) R 23028 23030 22618 0 -1 4194304 1117 117702 0 3 3 7 2646 182 16 0 1 0 2006812623 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 208717714473 0 0 4224 16386 0 0 0 17 1 0 0
/proc/23030/statm: 3400 799 371 3 0 500 0
Current children cumulated CPU time (s) 28.38
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 28.9294
CPU time (s): 28.4307
CPU user time (s): 26.498
CPU system time (s): 1.93271
CPU usage (%): 98.276
Max. virtual memory (cumulated for all children) (KiB): 887860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 26.498
system time used= 1.93271
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 118849
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= 11493
involuntary context switches= 11579

runsolver used 0.041993 second user time and 0.118981 second system time

The end

Launcher Data (download as text)

Begin job on node47 at 2008-07-05 19:20:04
IDJOB=1093872
IDBENCH=58732
IDSOLVER=346
FILE ID=node47/1093872-1215278403
PBS_JOBID= 7882299
Free space on /tmp= 66508 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/queens/normalized-queens-150.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-1093872-1215278403/watcher-1093872-1215278403 -o /tmp/evaluation-result-1093872-1215278403/solver-1093872-1215278403 -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-1093872-1215278403.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3e1168ad51844cea85c2810ca2ef4fbf
RANDOM SEED=496036353

node47.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		: 3000.281
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		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1672376 kB
Buffers:         41416 kB
Cached:         190500 kB
SwapCached:      68916 kB
Active:         235332 kB
Inactive:        94284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672376 kB
SwapTotal:     4192956 kB
SwapFree:      4117860 kB
Dirty:            2700 kB
Writeback:           0 kB
Mapped:         105156 kB
Slab:            39056 kB
Committed_AS:  4116804 kB
PageTables:       1972 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= 66508 MiB
End job on node47 at 2008-07-05 19:20:33