Trace number 1055485

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 16.9174 17.2241

General information on the benchmark

Namecsp/nengfa/
normalized-queens2.xml
MD5SUMfeda91e5b3c1ff49ee389ed427acc709
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.075987
Satisfiable
(Un)Satisfiability was proved
Number of variables310
Number of constraints211
Maximum constraint arity104
Maximum domain size104
Number of constraints which are defined in extension0
Number of constraints which are defined in intension208
Global constraints used (with number of constraints)alldifferent(3)

Solver Data (download as text)

0.00/0.05	c 0	Sugar v1-13 + HOME/minisat
0.00/0.05	c 0	BEGIN Thu Jul  3 06:34:40 2008
0.00/0.05	c 0	PID 13709
0.03/0.05	c 0	HOST node49.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1055485-1215059680.xml TO HOME/temp.csp
0.03/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1055485-1215059680.xml' 'HOME/temp.csp'
0.03/0.71	c 1	207 domains, 310 variables, 208 predicates, 0 relations, 211 constraints
0.03/0.73	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.74	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'
0.68/0.82	c 1	Parsing HOME/temp.csp
0.68/0.97	c 1	parsed 936 expressions
0.68/0.98	c 1	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.68/0.98	c 1	Converting to clausal form CSP
0.93/1.00	c 1	converted 94 (10%) expressions
0.93/1.01	c 1	converted 188 (20%) expressions
0.93/1.01	c 1	converted 281 (30%) expressions
0.93/1.01	c 1	converted 375 (40%) expressions
0.93/1.01	c 1	converted 468 (50%) expressions
0.93/1.02	c 1	converted 562 (60%) expressions
0.93/1.02	c 1	converted 656 (70%) expressions
0.93/1.03	c 1	converted 749 (80%) expressions
0.93/1.06	c 1	converted 843 (90%) expressions
1.52/1.64	c 2	converted 936 (100%) expressions
1.52/1.64	c 2	CSP : 310 integers, 0 booleans, 16482 clauses, largest domain size 104
1.52/1.65	c 2	Heap : 10 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.52/1.65	c 2	Propagation in CSP
1.71/1.88	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.71/1.88	c 2	CSP : 310 integers, 0 booleans, 16482 clauses, largest domain size 104
1.71/1.88	c 2	Heap : 12 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.71/1.88	c 2	Simplifing CSP by introducing new Boolean variables
2.01/2.16	c 3	CSP : 310 integers, 32132 booleans, 48614 clauses, largest domain size 104
2.01/2.16	c 3	Heap : 21 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.11/2.29	c 3	Encoding CSP to SAT : HOME/temp.cnf
2.20/2.33	c 3	31 (10%) CSP integer variables are encoded (3162 clauses, 38977 bytes)
2.20/2.33	c 3	62 (20%) CSP integer variables are encoded (6324 clauses, 80083 bytes)
2.20/2.34	c 3	93 (30%) CSP integer variables are encoded (9486 clauses, 121189 bytes)
2.20/2.34	c 3	124 (40%) CSP integer variables are encoded (12648 clauses, 167788 bytes)
2.20/2.34	c 3	155 (50%) CSP integer variables are encoded (15810 clauses, 215218 bytes)
2.20/2.35	c 3	186 (60%) CSP integer variables are encoded (18972 clauses, 262648 bytes)
2.20/2.35	c 3	217 (70%) CSP integer variables are encoded (22134 clauses, 310078 bytes)
2.20/2.36	c 3	248 (80%) CSP integer variables are encoded (25296 clauses, 357508 bytes)
2.20/2.36	c 3	279 (90%) CSP integer variables are encoded (28458 clauses, 404938 bytes)
2.20/2.36	c 3	310 (100%) CSP integer variables are encoded (31620 clauses, 452368 bytes)
2.70/2.81	c 3	4862 (10%) CSP clauses are encoded (242270 clauses, 4439834 bytes)
3.10/3.23	c 4	9723 (20%) CSP clauses are encoded (452033 clauses, 8820335 bytes)
3.59/3.71	c 4	14585 (30%) CSP clauses are encoded (702271 clauses, 14291530 bytes)
4.19/4.31	c 5	19446 (40%) CSP clauses are encoded (1025343 clauses, 20983690 bytes)
4.77/4.93	c 5	24307 (50%) CSP clauses are encoded (1364027 clauses, 27995249 bytes)
5.37/5.57	c 6	29169 (60%) CSP clauses are encoded (1702712 clauses, 35336834 bytes)
5.85/6.10	c 6	34030 (70%) CSP clauses are encoded (1991766 clauses, 41514526 bytes)
6.25/6.46	c 7	38892 (80%) CSP clauses are encoded (2182362 clauses, 45424290 bytes)
6.74/6.90	c 7	43753 (90%) CSP clauses are encoded (2407741 clauses, 50241155 bytes)
7.24/7.42	c 8	48614 (100%) CSP clauses are encoded (2682426 clauses, 56250197 bytes)
7.24/7.42	c 8	48614 CSP clauses encoded
7.24/7.42	c 8	Writing map file : HOME/temp.map
7.24/7.43	c 8	Heap : 18 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
7.24/7.43	c 8	SAT : 64062 SAT variables, 2682426 SAT clauses, 56250197 bytes
7.24/7.43	c 8	Heap : 18 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
7.24/7.47	c 8	SOLVING HOME/temp.cnf
7.24/7.47	c 8	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
7.24/7.47	c 8	This is MiniSat 2.0 beta
7.24/7.47	c 8	WARNING: for repeatability, setting FPU to use double precision
7.24/7.47	c 8	============================[ Problem Statistics ]=============================
7.24/7.47	c 8	|                                                                             |
7.24/7.47	c 8	|  Number of variables:  64062                                                |
7.24/7.47	c 8	|  Number of clauses:    2682426                                              |
8.67/8.91	c 9	|  Parsing time:         1.20         s                                       |
8.67/8.98	c 9	============================[ Search Statistics ]==============================
8.67/8.98	c 9	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
8.67/8.98	c 9	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
8.67/8.98	c 9	===============================================================================
8.67/8.98	c 9	|         0 |   64062  2682426  7914512 |   894142        0    nan |  0.000 % |
9.68/9.99	c 10	|       101 |   64062  2682426  7914512 |   983556      101     71 |  0.000 % |
10.46/10.71	c 11	|       251 |   64062  2682426  7914512 |  1081911      251     45 |  0.000 % |
10.95/11.26	c 12	|       480 |   64062  2682426  7914512 |  1190103      480     30 |  0.000 % |
12.54/12.83	c 13	|       817 |   64062  2682426  7914512 |  1309113      817     30 |  0.000 % |
13.93/14.24	c 15	|      1324 |   64062  2682426  7914512 |  1440024     1324     26 |  0.000 % |
16.01/16.37	c 17	|      2083 |   64062  2682426  7914512 |  1584027     2083     36 |  0.000 % |
16.50/16.87	c 17	===============================================================================
16.50/16.87	c 17	restarts              : 7
16.50/16.87	c 17	conflicts             : 2160           (238 /sec)
16.50/16.87	c 17	decisions             : 6768           (0.98 % random) (747 /sec)
16.50/16.87	c 17	propagations          : 3230534        (356507 /sec)
16.50/16.87	c 17	conflict literals     : 76317          (13.45 % deleted)
16.50/16.87	c 17	Memory used           : 122.48 MB
16.50/16.87	c 17	CPU time              : 9.06162 s
16.50/16.87	c 17	
16.60/16.90	c 17	SATISFIABLE
16.60/16.92	c 17	DECODING HOME/temp.out WITH HOME/temp.map
16.60/16.92	c 17	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
16.64/17.00	c 17	Decoding HOME/temp.out
16.64/17.13	s SATISFIABLE
16.64/17.15	v 57 47 46 45 8 6 4 42 39 36 64 60 56 97 92 87 41 35 29 28 21 14 75 67 59 45 36 27 78 68 58 13 2 -9 55 43 31 51 38 25 40 26 12 85 70 55 35 19 3 39 22 5 83 65 47 81 62 43 72 52 32 37 16 -5 27 5 -17 95 72 49 65 41 17 100 75 50 103 77 51 107 80 53 36 8 -20 71 42 13 60 30 0 38 7 -24 86 54 22 67 34 1 49 15 -19 93 58 23 92 56 20 82 45 8 124 86 48 87 48 9 91 51 11 134 93 52 54 12 -30 70 27 -16 84 40 -4 118 73 28 99 53 7 129 82 35 138 90 42 136 87 38 144 94 44 148 97 46 61 9 -43 56 3 -50 149 95 41 59 4 -51 152 96 40 80 23 -34 142 84 26 90 31 -28 74 14 -46 132 71 10 161 99 37 165 102 39 143 79 15 146 81 16 166 100 34 158 91 24 157 89 21 135 66 -3 173 103 33 140 69 -2 150 78 6 120 47 -26 178 104 30 112 37 -38 94 18 -58 153 76 -1 88 10 -68 177 98 19 154 74 -6 131 50 -31 141 59 -23 184 101 18 128 44 -40 110 25 -60 174 88 2 104 17 -70 151 63 -25 122 33 -56 139 49 -41 123 32 -59 121 29 -63 176 83 -10 105 11 -83 108 13 -82 116 20 -76 182 85 -12 159 61 -37 163 64 -35 155 55 -45 102 1 -100 130 28 -74 127 24 -79
16.64/17.15	c 18	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
16.64/17.20	c 18	CPU 16.1 (0.03 0.01 16.07 0.75)
16.64/17.20	c 18	END Thu Jul  3 06:34:58 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-1055485-1215059680/watcher-1055485-1215059680 -o /tmp/evaluation-result-1055485-1215059680/solver-1055485-1215059680 -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-1055485-1215059680.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: 2.03 2.03 2.00 4/81 13709
/proc/meminfo: memFree=1777552/2055920 swapFree=4180288/4192956
[pid=13709] ppid=13707 vsize=12268 CPUtime=0
/proc/13709/stat : 13709 (sugar) R 13707 13709 9053 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 411585396 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 224627751525 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/13709/statm: 3067 316 241 3 0 167 0

[startup+0.0567961 s]
/proc/loadavg: 2.03 2.03 2.00 4/81 13709
/proc/meminfo: memFree=1777552/2055920 swapFree=4180288/4192956
[pid=13709] ppid=13707 vsize=13600 CPUtime=0.03
/proc/13709/stat : 13709 (sugar) S 13707 13709 9053 0 -1 4194304 845 0 0 0 3 0 0 0 18 0 1 0 411585396 13926400 793 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13709/statm: 3400 793 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.104624 s]
/proc/loadavg: 2.03 2.03 2.00 4/81 13709
/proc/meminfo: memFree=1777552/2055920 swapFree=4180288/4192956
[pid=13709] ppid=13707 vsize=13600 CPUtime=0.03
/proc/13709/stat : 13709 (sugar) S 13707 13709 9053 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 411585396 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13709/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301828 s]
/proc/loadavg: 2.03 2.03 2.00 4/81 13709
/proc/meminfo: memFree=1777552/2055920 swapFree=4180288/4192956
[pid=13709] ppid=13707 vsize=13600 CPUtime=0.03
/proc/13709/stat : 13709 (sugar) S 13707 13709 9053 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 411585396 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13709/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.70189 s]
/proc/loadavg: 2.03 2.03 2.00 4/81 13709
/proc/meminfo: memFree=1777552/2055920 swapFree=4180288/4192956
[pid=13709] ppid=13707 vsize=13600 CPUtime=0.03
/proc/13709/stat : 13709 (sugar) S 13707 13709 9053 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 411585396 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13709/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50301 s]
/proc/loadavg: 2.03 2.03 2.00 3/92 13731
/proc/meminfo: memFree=1769080/2055920 swapFree=4180288/4192956
[pid=13709] ppid=13707 vsize=13600 CPUtime=0.68
/proc/13709/stat : 13709 (sugar) S 13707 13709 9053 0 -1 4194304 974 4747 0 1 3 1 62 2 15 0 1 0 411585396 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13709/statm: 3400 797 370 3 0 500 0
[pid=13722] ppid=13709 vsize=5356 CPUtime=0
/proc/13722/stat : 13722 (sh) S 13709 13709 9053 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 411585470 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13722/statm: 1339 233 193 169 0 50 0
[pid=13723] ppid=13722 vsize=868268 CPUtime=0.73
/proc/13723/stat : 13723 (java) S 13722 13709 9053 0 -1 0 7632 0 1 0 70 3 0 0 18 0 9 0 411585470 889106432 6867 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13723/statm: 217067 6867 2538 9 0 211642 0
[pid=13723/tid=13724] ppid=13722 vsize=868268 CPUtime=0.4
/proc/13723/task/13724/stat : 13724 (java) R 13722 13709 9053 0 -1 64 2668 0 1 0 40 0 0 0 22 0 9 0 411585471 889106432 6867 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13723/tid=13725] ppid=13722 vsize=868268 CPUtime=0.14
/proc/13723/task/13725/stat : 13725 (java) R 13722 13709 9053 0 -1 64 2830 0 0 0 13 1 0 0 16 0 9 0 411585472 889106432 6867 996147200 134512640 134550740 4294955952 18446744073709551615 102469663 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13723/tid=13726] ppid=13722 vsize=868268 CPUtime=0
/proc/13723/task/13726/stat : 13726 (java) S 13722 13709 9053 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 411585473 889106432 6867 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13723/tid=13727] ppid=13722 vsize=868268 CPUtime=0
/proc/13723/task/13727/stat : 13727 (java) S 13722 13709 9053 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 411585473 889106432 6867 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13723/tid=13728] ppid=13722 vsize=868268 CPUtime=0
/proc/13723/task/13728/stat : 13728 (java) S 13722 13709 9053 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 411585475 889106432 6867 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13723/tid=13729] ppid=13722 vsize=868268 CPUtime=0.18
/proc/13723/task/13729/stat : 13729 (java) S 13722 13709 9053 0 -1 64 1441 0 0 0 17 1 0 0 16 0 9 0 411585475 889106432 6867 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13723/tid=13730] ppid=13722 vsize=868268 CPUtime=0
/proc/13723/task/13730/stat : 13730 (java) S 13722 13709 9053 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 411585475 889106432 6867 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13723/tid=13731] ppid=13722 vsize=868268 CPUtime=0
/proc/13723/task/13731/stat : 13731 (java) S 13722 13709 9053 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 411585475 889106432 6867 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 887224

[startup+3.10223 s]
/proc/loadavg: 2.11 2.05 2.01 4/92 13731
/proc/meminfo: memFree=1745144/2055920 swapFree=4180288/4192956
[pid=13709] ppid=13707 vsize=13600 CPUtime=0.68
/proc/13709/stat : 13709 (sugar) S 13707 13709 9053 0 -1 4194304 974 4747 0 1 3 1 62 2 15 0 1 0 411585396 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13709/statm: 3400 797 370 3 0 500 0
[pid=13722] ppid=13709 vsize=5356 CPUtime=0
/proc/13722/stat : 13722 (sh) S 13709 13709 9053 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 411585470 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13722/statm: 1339 233 193 169 0 50 0
[pid=13723] ppid=13722 vsize=868492 CPUtime=2.31
/proc/13723/stat : 13723 (java) S 13722 13709 9053 0 -1 0 11803 0 1 0 221 10 0 0 18 0 9 0 411585470 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13723/statm: 217123 10720 2564 9 0 211670 0
[pid=13723/tid=13724] ppid=13722 vsize=868492 CPUtime=1.39
/proc/13723/task/13724/stat : 13724 (java) R 13722 13709 9053 0 -1 64 3050 0 1 0 134 5 0 0 24 0 9 0 411585471 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4126964799 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13723/tid=13725] ppid=13722 vsize=868492 CPUtime=0.66
/proc/13723/task/13725/stat : 13725 (java) S 13722 13709 9053 0 -1 64 6573 0 0 0 63 3 0 0 16 0 9 0 411585472 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13723/tid=13726] ppid=13722 vsize=868492 CPUtime=0
/proc/13723/task/13726/stat : 13726 (java) S 13722 13709 9053 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 411585473 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13723/tid=13727] ppid=13722 vsize=868492 CPUtime=0
/proc/13723/task/13727/stat : 13727 (java) S 13722 13709 9053 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 411585473 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13723/tid=13728] ppid=13722 vsize=868492 CPUtime=0
/proc/13723/task/13728/stat : 13728 (java) S 13722 13709 9053 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 411585475 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13723/tid=13729] ppid=13722 vsize=868492 CPUtime=0.24
/proc/13723/task/13729/stat : 13729 (java) S 13722 13709 9053 0 -1 64 1487 0 0 0 23 1 0 0 16 0 9 0 411585475 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13723/tid=13730] ppid=13722 vsize=868492 CPUtime=0
/proc/13723/task/13730/stat : 13730 (java) S 13722 13709 9053 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 411585475 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13723/tid=13731] ppid=13722 vsize=868492 CPUtime=0
/proc/13723/task/13731/stat : 13731 (java) S 13722 13709 9053 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 411585475 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 887448

[startup+6.30269 s]
/proc/loadavg: 2.11 2.05 2.01 2/92 13731
/proc/meminfo: memFree=1708664/2055920 swapFree=4180288/4192956
[pid=13709] ppid=13707 vsize=13600 CPUtime=0.68
/proc/13709/stat : 13709 (sugar) S 13707 13709 9053 0 -1 4194304 974 4747 0 1 3 1 62 2 15 0 1 0 411585396 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13709/statm: 3400 797 370 3 0 500 0
[pid=13722] ppid=13709 vsize=5356 CPUtime=0
/proc/13722/stat : 13722 (sh) S 13709 13709 9053 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 411585470 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13722/statm: 1339 233 193 169 0 50 0
[pid=13723] ppid=13722 vsize=868492 CPUtime=5.47
/proc/13723/stat : 13723 (java) S 13722 13709 9053 0 -1 0 12224 0 1 0 512 35 0 0 18 0 9 0 411585470 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13723/statm: 217123 10720 2564 9 0 211670 0
[pid=13723/tid=13724] ppid=13722 vsize=868492 CPUtime=4.38
/proc/13723/task/13724/stat : 13724 (java) R 13722 13709 9053 0 -1 64 3471 0 1 0 411 27 0 0 25 0 9 0 411585471 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4126974460 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13723/tid=13725] ppid=13722 vsize=868492 CPUtime=0.82
/proc/13723/task/13725/stat : 13725 (java) S 13722 13709 9053 0 -1 64 6573 0 0 0 76 6 0 0 16 0 9 0 411585472 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13723/tid=13726] ppid=13722 vsize=868492 CPUtime=0
/proc/13723/task/13726/stat : 13726 (java) S 13722 13709 9053 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 411585473 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13723/tid=13727] ppid=13722 vsize=868492 CPUtime=0
/proc/13723/task/13727/stat : 13727 (java) S 13722 13709 9053 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 411585473 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13723/tid=13728] ppid=13722 vsize=868492 CPUtime=0
/proc/13723/task/13728/stat : 13728 (java) S 13722 13709 9053 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 411585475 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13723/tid=13729] ppid=13722 vsize=868492 CPUtime=0.24
/proc/13723/task/13729/stat : 13729 (java) S 13722 13709 9053 0 -1 64 1487 0 0 0 23 1 0 0 16 0 9 0 411585475 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13723/tid=13730] ppid=13722 vsize=868492 CPUtime=0
/proc/13723/task/13730/stat : 13730 (java) S 13722 13709 9053 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 411585475 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13723/tid=13731] ppid=13722 vsize=868492 CPUtime=0
/proc/13723/task/13731/stat : 13731 (java) S 13722 13709 9053 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 411585475 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 887448

[startup+12.7016 s]
/proc/loadavg: 2.17 2.06 2.01 3/84 13733
/proc/meminfo: memFree=1599736/2055920 swapFree=4180288/4192956
[pid=13709] ppid=13707 vsize=13600 CPUtime=7.3
/proc/13709/stat : 13709 (sugar) S 13707 13709 9053 0 -1 4194304 1033 17424 0 2 3 1 679 47 15 0 1 0 411585396 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13709/statm: 3400 799 370 3 0 500 0
[pid=13732] ppid=13709 vsize=5356 CPUtime=0
/proc/13732/stat : 13732 (sh) S 13709 13709 9053 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 411586143 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13732/statm: 1339 232 193 169 0 50 0
[pid=13733] ppid=13732 vsize=124628 CPUtime=5.13
/proc/13733/stat : 13733 (minisat) R 13732 13709 9053 0 -1 4194304 29997 0 0 0 492 21 0 0 25 0 1 0 411586144 127619072 29983 996147200 134512640 135127466 4294956272 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/13733/statm: 31157 29983 76 150 0 31004 0
Current children cumulated CPU time (s) 12.43
Current children cumulated vsize (KiB) 143584

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

[startup+14.3068 s]
/proc/loadavg: 2.17 2.06 2.01 3/84 13733
/proc/meminfo: memFree=1599672/2055920 swapFree=4180288/4192956
[pid=13709] ppid=13707 vsize=13600 CPUtime=7.3
/proc/13709/stat : 13709 (sugar) S 13707 13709 9053 0 -1 4194304 1033 17424 0 2 3 1 679 47 16 0 1 0 411585396 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13709/statm: 3400 799 370 3 0 500 0
[pid=13732] ppid=13709 vsize=5356 CPUtime=0
/proc/13732/stat : 13732 (sh) S 13709 13709 9053 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 411586143 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13732/statm: 1339 232 193 169 0 50 0
[pid=13733] ppid=13732 vsize=124892 CPUtime=6.73
/proc/13733/stat : 13733 (minisat) R 13732 13709 9053 0 -1 4194304 30047 0 0 0 651 22 0 0 25 0 1 0 411586144 127889408 30033 996147200 134512640 135127466 4294956272 18446744073709551615 134530679 0 0 4096 3 0 0 0 17 1 0 0
/proc/13733/statm: 31223 30033 76 150 0 31070 0
Current children cumulated CPU time (s) 14.03
Current children cumulated vsize (KiB) 143848

[startup+15.902 s]
/proc/loadavg: 2.17 2.06 2.01 3/84 13733
/proc/meminfo: memFree=1599416/2055920 swapFree=4180288/4192956
[pid=13709] ppid=13707 vsize=13600 CPUtime=7.3
/proc/13709/stat : 13709 (sugar) S 13707 13709 9053 0 -1 4194304 1033 17424 0 2 3 1 679 47 16 0 1 0 411585396 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13709/statm: 3400 799 370 3 0 500 0
[pid=13732] ppid=13709 vsize=5356 CPUtime=0
/proc/13732/stat : 13732 (sh) S 13709 13709 9053 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 411586143 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13732/statm: 1339 232 193 169 0 50 0
[pid=13733] ppid=13732 vsize=125024 CPUtime=8.31
/proc/13733/stat : 13733 (minisat) R 13732 13709 9053 0 -1 4194304 30095 0 0 0 809 22 0 0 25 0 1 0 411586144 128024576 30081 996147200 134512640 135127466 4294956272 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/13733/statm: 31256 30081 76 150 0 31103 0
Current children cumulated CPU time (s) 15.61
Current children cumulated vsize (KiB) 143980

[startup+16.7012 s]
/proc/loadavg: 2.15 2.06 2.01 3/84 13733
/proc/meminfo: memFree=1599352/2055920 swapFree=4180288/4192956
[pid=13709] ppid=13707 vsize=13600 CPUtime=7.3
/proc/13709/stat : 13709 (sugar) S 13707 13709 9053 0 -1 4194304 1033 17424 0 2 3 1 679 47 16 0 1 0 411585396 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13709/statm: 3400 799 370 3 0 500 0
[pid=13732] ppid=13709 vsize=5356 CPUtime=0
/proc/13732/stat : 13732 (sh) S 13709 13709 9053 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 411586143 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/13732/statm: 1339 232 193 169 0 50 0
[pid=13733] ppid=13732 vsize=125288 CPUtime=9.1
/proc/13733/stat : 13733 (minisat) R 13732 13709 9053 0 -1 4194304 30170 0 0 0 888 22 0 0 25 0 1 0 411586144 128294912 30156 996147200 134512640 135127466 4294956272 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/13733/statm: 31322 30156 76 150 0 31169 0
Current children cumulated CPU time (s) 16.4
Current children cumulated vsize (KiB) 144244

[startup+17.1012 s]
/proc/loadavg: 2.15 2.06 2.01 3/84 13733
/proc/meminfo: memFree=1599352/2055920 swapFree=4180288/4192956
[pid=13709] ppid=13707 vsize=13600 CPUtime=16.64
/proc/13709/stat : 13709 (sugar) S 13707 13709 9053 0 -1 4194304 1090 47920 0 2 3 1 1588 72 16 0 1 0 411585396 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/13709/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 16.64
Current children cumulated vsize (KiB) 13600

[startup+17.2023 s]
/proc/loadavg: 2.15 2.06 2.01 3/84 13733
/proc/meminfo: memFree=1599352/2055920 swapFree=4180288/4192956
[pid=13709] ppid=13707 vsize=13600 CPUtime=16.87
/proc/13709/stat : 13709 (sugar) R 13707 13709 9053 0 -1 4194304 1119 51717 0 3 3 2 1607 75 16 0 1 0 411585396 13926400 800 996147200 4194304 4206940 548682068608 18446744073709551615 224627758121 0 0 4224 16386 0 0 0 17 1 0 0
/proc/13709/statm: 3400 800 371 3 0 500 0
Current children cumulated CPU time (s) 16.87
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 17.2241
CPU time (s): 16.9174
CPU user time (s): 16.1135
CPU system time (s): 0.803877
CPU usage (%): 98.2194
Max. virtual memory (cumulated for all children) (KiB): 887588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.1136
system time used= 0.803877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52866
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= 7336
involuntary context switches= 7846

runsolver used 0.019996 second user time and 0.071989 second system time

The end

Launcher Data (download as text)

Begin job on node49 at 2008-07-03 06:34:40
IDJOB=1055485
IDBENCH=56822
IDSOLVER=346
FILE ID=node49/1055485-1215059680
PBS_JOBID= 7875078
Free space on /tmp= 66540 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/nengfa/normalized-queens2.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-1055485-1215059680/watcher-1055485-1215059680 -o /tmp/evaluation-result-1055485-1215059680/solver-1055485-1215059680 -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-1055485-1215059680.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= feda91e5b3c1ff49ee389ed427acc709
RANDOM SEED=1873657036

node49.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		: 3000.249
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		: 3000.249
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:       1778032 kB
Buffers:         45396 kB
Cached:         148268 kB
SwapCached:       6120 kB
Active:         126848 kB
Inactive:        87124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1778032 kB
SwapTotal:     4192956 kB
SwapFree:      4180288 kB
Dirty:            1368 kB
Writeback:           0 kB
Mapped:          35968 kB
Slab:            48920 kB
Committed_AS:   772556 kB
PageTables:       1848 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= 66536 MiB
End job on node49 at 2008-07-03 06:34:58