Trace number 1055383

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 12.0472 12.1696

General information on the benchmark

Namecsp/nengfa/
normalized-queens1.xml
MD5SUM72b10381b21e6b6e79bdf3ac7e3009a4
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 benchmark2.19767
Satisfiable
(Un)Satisfiability was proved
Number of variables96
Number of constraints13680
Maximum constraint arity2
Maximum domain size96
Number of constraints which are defined in extension0
Number of constraints which are defined in intension13680
Global constraints used (with number of constraints)

Solver Data (download as text)

0.02/0.04	c 0	Sugar v1-13 + HOME/minisat
0.02/0.04	c 0	BEGIN Thu Jul  3 06:30:30 2008
0.02/0.04	c 0	PID 5490
0.02/0.04	c 0	HOST node53.alineos.net
0.02/0.04	c 0	CONVERTING HOME/instance-1055383-1215059430.xml TO HOME/temp.csp
0.02/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1055383-1215059430.xml' 'HOME/temp.csp'
1.97/2.03	c 2	1 domains, 96 variables, 13680 predicates, 0 relations, 13680 constraints
1.97/2.08	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
1.97/2.08	c 2	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'
2.02/2.16	c 2	Parsing HOME/temp.csp
2.71/2.80	c 3	parsed 10000 expressions
2.91/3.05	c 3	parsed 20000 expressions
3.12/3.24	c 4	parsed 27457 expressions
3.12/3.24	c 4	Heap : 13 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.12/3.24	c 4	Converting to clausal form CSP
3.12/3.28	c 4	converted 2746 (10%) expressions
3.12/3.29	c 4	converted 5492 (20%) expressions
3.12/3.30	c 4	converted 8238 (30%) expressions
3.21/3.31	c 4	converted 10983 (40%) expressions
3.21/3.31	c 4	converted 13729 (50%) expressions
3.41/3.56	c 4	converted 16475 (60%) expressions
3.51/3.64	c 4	converted 19220 (70%) expressions
3.71/3.87	c 4	converted 21966 (80%) expressions
3.81/3.95	c 4	converted 24712 (90%) expressions
3.90/4.03	c 4	converted 27457 (100%) expressions
3.90/4.03	c 4	CSP : 96 integers, 0 booleans, 13680 clauses, largest domain size 96
3.90/4.03	c 4	Heap : 25 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
3.90/4.03	c 4	Propagation in CSP
4.01/4.14	c 4	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
4.01/4.14	c 4	CSP : 96 integers, 0 booleans, 13680 clauses, largest domain size 96
4.01/4.14	c 4	Heap : 27 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.01/4.15	c 4	Simplifing CSP by introducing new Boolean variables
4.32/4.44	c 5	CSP : 96 integers, 27356 booleans, 41036 clauses, largest domain size 96
4.32/4.44	c 5	Heap : 37 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.41/4.56	c 5	Encoding CSP to SAT : HOME/temp.cnf
4.41/4.59	c 5	10 (10%) CSP integer variables are encoded (940 clauses, 10192 bytes)
4.41/4.60	c 5	20 (20%) CSP integer variables are encoded (1880 clauses, 22315 bytes)
4.41/4.60	c 5	29 (30%) CSP integer variables are encoded (2726 clauses, 33313 bytes)
4.41/4.60	c 5	39 (40%) CSP integer variables are encoded (3666 clauses, 45533 bytes)
4.51/4.60	c 5	48 (50%) CSP integer variables are encoded (4512 clauses, 56531 bytes)
4.51/4.60	c 5	58 (60%) CSP integer variables are encoded (5452 clauses, 68751 bytes)
4.51/4.60	c 5	68 (70%) CSP integer variables are encoded (6392 clauses, 80971 bytes)
4.51/4.60	c 5	77 (80%) CSP integer variables are encoded (7238 clauses, 91969 bytes)
4.51/4.60	c 5	87 (90%) CSP integer variables are encoded (8178 clauses, 104189 bytes)
4.51/4.61	c 5	96 (100%) CSP integer variables are encoded (9024 clauses, 115187 bytes)
4.81/4.95	c 5	4104 (10%) CSP clauses are encoded (188942 clauses, 3384750 bytes)
5.12/5.27	c 6	8208 (20%) CSP clauses are encoded (371457 clauses, 6822383 bytes)
5.42/5.59	c 6	12311 (30%) CSP clauses are encoded (561061 clauses, 10570818 bytes)
5.81/5.92	c 6	16415 (40%) CSP clauses are encoded (753629 clauses, 14393906 bytes)
6.11/6.25	c 7	20518 (50%) CSP clauses are encoded (949688 clauses, 18286820 bytes)
6.41/6.59	c 7	24622 (60%) CSP clauses are encoded (1154792 clauses, 22360628 bytes)
6.81/6.95	c 7	28726 (70%) CSP clauses are encoded (1366616 clauses, 26568836 bytes)
7.21/7.32	c 8	32829 (80%) CSP clauses are encoded (1585928 clauses, 30926815 bytes)
7.51/7.70	c 8	36933 (90%) CSP clauses are encoded (1815232 clauses, 35484623 bytes)
8.01/8.10	c 8	41036 (100%) CSP clauses are encoded (2059500 clauses, 40341722 bytes)
8.01/8.10	c 8	41036 CSP clauses encoded
8.01/8.10	c 8	Writing map file : HOME/temp.map
8.01/8.11	c 8	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
8.01/8.11	c 8	SAT : 36476 SAT variables, 2059500 SAT clauses, 40341722 bytes
8.01/8.11	c 8	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
8.01/8.14	c 8	SOLVING HOME/temp.cnf
8.01/8.14	c 8	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
8.01/8.14	c 8	This is MiniSat 2.0 beta
8.01/8.14	c 8	WARNING: for repeatability, setting FPU to use double precision
8.01/8.14	c 8	============================[ Problem Statistics ]=============================
8.01/8.14	c 8	|                                                                             |
8.01/8.14	c 8	|  Number of variables:  36476                                                |
8.01/8.14	c 8	|  Number of clauses:    2059500                                              |
8.99/9.11	c 9	|  Parsing time:         0.85         s                                       |
8.99/9.17	c 10	============================[ Search Statistics ]==============================
8.99/9.17	c 10	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
8.99/9.17	c 10	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
8.99/9.17	c 10	===============================================================================
8.99/9.17	c 10	|         0 |   36476  2059500  6119320 |   686500        0    nan |  0.000 % |
9.77/9.99	c 10	|       101 |   36476  2059500  6119320 |   755150      101     80 |  0.000 % |
10.27/10.46	c 11	|       253 |   36476  2059500  6119320 |   830665      253     41 |  0.000 % |
10.88/11.02	c 11	|       478 |   36476  2059500  6119320 |   913731      478     44 |  0.000 % |
11.77/11.91	c 12	===============================================================================
11.77/11.91	c 12	restarts              : 4
11.77/11.91	c 12	conflicts             : 779            (216 /sec)
11.77/11.91	c 12	decisions             : 4735           (1.25 % random) (1311 /sec)
11.77/11.91	c 12	propagations          : 988679         (273838 /sec)
11.77/11.91	c 12	conflict literals     : 27290          (2.67 % deleted)
11.77/11.91	c 12	Memory used           : 90.10 MB
11.77/11.91	c 12	CPU time              : 3.61045 s
11.77/11.91	c 12	
11.77/11.92	c 12	SATISFIABLE
11.77/11.94	c 12	DECODING HOME/temp.out WITH HOME/temp.map
11.77/11.94	c 12	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
11.87/12.01	c 12	Decoding HOME/temp.out
11.97/12.11	s SATISFIABLE
11.97/12.12	v 47 70 42 35 26 68 72 74 23 65 36 39 76 46 62 22 69 18 86 9 34 19 92 3 66 44 75 14 71 94 2 55 63 6 78 58 61 30 4 17 81 79 77 73 83 37 82 16 10 13 87 32 28 24 56 52 38 48 85 67 89 45 96 40 53 60 49 41 54 27 64 59 57 25 15 12 33 88 1 5 31 11 20 8 80 84 90 93 91 29 95 51 21 7 50 43
11.97/12.12	c 12	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
11.97/12.15	c 12	CPU 11.34 (0.03 0.01 11.31 0.65)
11.97/12.15	c 12	END Thu Jul  3 06:30:42 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-1055383-1215059430/watcher-1055383-1215059430 -o /tmp/evaluation-result-1055383-1215059430/solver-1055383-1215059430 -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-1055383-1215059430.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: 2.05 2.01 2.00 4/81 5490
/proc/meminfo: memFree=1006568/2055920 swapFree=4179900/4192956
[pid=5490] ppid=5488 vsize=12272 CPUtime=0
/proc/5490/stat : 5490 (sugar) R 5488 5490 32463 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 1984915364 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 269930429029 0 0 4224 0 0 0 0 17 0 0 0
/proc/5490/statm: 3068 327 246 3 0 168 0

[startup+0.0372629 s]
/proc/loadavg: 2.05 2.01 2.00 4/81 5490
/proc/meminfo: memFree=1006568/2055920 swapFree=4179900/4192956
[pid=5490] ppid=5488 vsize=13468 CPUtime=0.02
/proc/5490/stat : 5490 (sugar) R 5488 5490 32463 0 -1 4194304 769 0 0 0 2 0 0 0 18 0 1 0 1984915364 13791232 737 996147200 4194304 4206940 548682068608 18446744073709551615 269949980855 0 0 4224 0 0 0 0 17 0 0 0
/proc/5490/statm: 3367 738 338 3 0 467 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13468

[startup+0.101274 s]
/proc/loadavg: 2.05 2.01 2.00 4/81 5490
/proc/meminfo: memFree=1006568/2055920 swapFree=4179900/4192956
[pid=5490] ppid=5488 vsize=13600 CPUtime=0.03
/proc/5490/stat : 5490 (sugar) S 5488 5490 32463 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 1984915364 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/5490/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301298 s]
/proc/loadavg: 2.05 2.01 2.00 4/81 5490
/proc/meminfo: memFree=1006568/2055920 swapFree=4179900/4192956
[pid=5490] ppid=5488 vsize=13600 CPUtime=0.03
/proc/5490/stat : 5490 (sugar) S 5488 5490 32463 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 1984915364 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/5490/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701346 s]
/proc/loadavg: 2.05 2.01 2.00 4/81 5490
/proc/meminfo: memFree=1006568/2055920 swapFree=4179900/4192956
[pid=5490] ppid=5488 vsize=13600 CPUtime=0.03
/proc/5490/stat : 5490 (sugar) S 5488 5490 32463 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 1984915364 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/5490/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50244 s]
/proc/loadavg: 2.04 2.01 2.00 4/92 5502
/proc/meminfo: memFree=969808/2055920 swapFree=4179900/4192956
[pid=5490] ppid=5488 vsize=13600 CPUtime=0.03
/proc/5490/stat : 5490 (sugar) S 5488 5490 32463 0 -1 4194304 900 127 0 0 3 0 0 0 18 0 1 0 1984915364 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/5490/statm: 3400 796 370 3 0 500 0
[pid=5493] ppid=5490 vsize=5356 CPUtime=0
/proc/5493/stat : 5493 (sh) S 5490 5490 32463 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984915368 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5493/statm: 1339 233 193 169 0 50 0
[pid=5494] ppid=5493 vsize=864656 CPUtime=1.43
/proc/5494/stat : 5494 (java) S 5493 5490 32463 0 -1 0 16344 0 1 0 134 9 0 0 18 0 9 0 1984915369 885407744 14379 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/5494/statm: 216164 14379 2529 9 0 210746 0
[pid=5494/tid=5495] ppid=5493 vsize=864656 CPUtime=0.74
/proc/5494/task/5495/stat : 5495 (java) R 5493 5490 32463 0 -1 64 3023 0 1 0 71 3 0 0 25 0 9 0 1984915369 885407744 14379 996147200 134512640 134550740 4294956016 18446744073709551615 4126736378 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5494/tid=5496] ppid=5493 vsize=864656 CPUtime=0.49
/proc/5494/task/5496/stat : 5496 (java) S 5493 5490 32463 0 -1 64 12078 0 0 0 45 4 0 0 16 0 9 0 1984915370 885407744 14379 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=5494/tid=5497] ppid=5493 vsize=864656 CPUtime=0
/proc/5494/task/5497/stat : 5497 (java) S 5493 5490 32463 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 1984915371 885407744 14379 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5494/tid=5498] ppid=5493 vsize=864656 CPUtime=0
/proc/5494/task/5498/stat : 5498 (java) S 5493 5490 32463 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 1984915371 885407744 14379 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5494/tid=5499] ppid=5493 vsize=864656 CPUtime=0
/proc/5494/task/5499/stat : 5499 (java) S 5493 5490 32463 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1984915373 885407744 14379 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5494/tid=5500] ppid=5493 vsize=864656 CPUtime=0.17
/proc/5494/task/5500/stat : 5500 (java) S 5493 5490 32463 0 -1 64 544 0 0 0 17 0 0 0 15 0 9 0 1984915373 885407744 14379 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5494/tid=5501] ppid=5493 vsize=864656 CPUtime=0
/proc/5494/task/5501/stat : 5501 (java) S 5493 5490 32463 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1984915373 885407744 14379 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=5494/tid=5502] ppid=5493 vsize=864656 CPUtime=0
/proc/5494/task/5502/stat : 5502 (java) S 5493 5490 32463 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 1984915373 885407744 14379 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 883612

[startup+3.10262 s]
/proc/loadavg: 2.04 2.01 2.00 3/85 5505
/proc/meminfo: memFree=1001608/2055920 swapFree=4179900/4192956
[pid=5490] ppid=5488 vsize=13600 CPUtime=2.01
/proc/5490/stat : 5490 (sugar) S 5488 5490 32463 0 -1 4194304 973 16784 0 1 3 0 187 11 15 0 1 0 1984915364 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/5490/statm: 3400 797 370 3 0 500 0
[pid=5503] ppid=5490 vsize=5356 CPUtime=0
/proc/5503/stat : 5503 (sh) S 5490 5490 32463 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1984915572 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5503/statm: 1339 233 193 169 0 50 0
[pid=5504] ppid=5503 vsize=864364 CPUtime=1
/proc/5504/stat : 5504 (java) S 5503 5490 32463 0 -1 0 8002 0 1 0 95 5 0 0 20 0 9 0 1984915573 885108736 7101 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/5504/statm: 216091 7101 2532 9 0 210673 0
[pid=5504/tid=5505] ppid=5503 vsize=864364 CPUtime=0.64
/proc/5504/task/5505/stat : 5505 (java) R 5503 5490 32463 0 -1 64 2599 0 1 0 63 1 0 0 25 0 9 0 1984915573 885108736 7101 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=5504/tid=5506] ppid=5503 vsize=864364 CPUtime=0.27
/proc/5504/task/5506/stat : 5506 (java) R 5503 5490 32463 0 -1 64 4366 0 0 0 25 2 0 0 16 0 9 0 1984915575 885108736 7101 996147200 134512640 134550740 4294955952 18446744073709551615 102721920 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=5504/tid=5507] ppid=5503 vsize=864364 CPUtime=0
/proc/5504/task/5507/stat : 5507 (java) S 5503 5490 32463 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1984915575 885108736 7101 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=5504/tid=5508] ppid=5503 vsize=864364 CPUtime=0
/proc/5504/task/5508/stat : 5508 (java) S 5503 5490 32463 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 1984915575 885108736 7101 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 883320

[startup+6.302 s]
/proc/loadavg: 2.04 2.01 2.00 3/92 5512
/proc/meminfo: memFree=947344/2055920 swapFree=4179900/4192956
[pid=5490] ppid=5488 vsize=13600 CPUtime=2.02
/proc/5490/stat : 5490 (sugar) S 5488 5490 32463 0 -1 4194304 974 16784 0 1 3 1 187 11 15 0 1 0 1984915364 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/5490/statm: 3400 797 370 3 0 500 0
[pid=5503] ppid=5490 vsize=5356 CPUtime=0
/proc/5503/stat : 5503 (sh) S 5490 5490 32463 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1984915572 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5503/statm: 1339 233 193 169 0 50 0
[pid=5504] ppid=5503 vsize=868528 CPUtime=4.19
/proc/5504/stat : 5504 (java) S 5503 5490 32463 0 -1 0 15817 0 1 0 399 20 0 0 20 0 9 0 1984915573 889372672 14360 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/5504/statm: 217132 14360 2565 9 0 211679 0
[pid=5504/tid=5505] ppid=5503 vsize=868528 CPUtime=2.88
/proc/5504/task/5505/stat : 5505 (java) R 5503 5490 32463 0 -1 64 3431 0 1 0 276 12 0 0 25 0 9 0 1984915573 889372672 14360 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=5504/tid=5506] ppid=5503 vsize=868528 CPUtime=1.03
/proc/5504/task/5506/stat : 5506 (java) S 5503 5490 32463 0 -1 64 10173 0 0 0 98 5 0 0 16 0 9 0 1984915575 889372672 14360 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=5504/tid=5507] ppid=5503 vsize=868528 CPUtime=0
/proc/5504/task/5507/stat : 5507 (java) S 5503 5490 32463 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1984915575 889372672 14360 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=5504/tid=5508] ppid=5503 vsize=868528 CPUtime=0
/proc/5504/task/5508/stat : 5508 (java) S 5503 5490 32463 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 1984915575 889372672 14360 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=5504/tid=5509] ppid=5503 vsize=868528 CPUtime=0
/proc/5504/task/5509/stat : 5509 (java) S 5503 5490 32463 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 1984915577 889372672 14360 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=5504/tid=5510] ppid=5503 vsize=868528 CPUtime=0.24
/proc/5504/task/5510/stat : 5510 (java) S 5503 5490 32463 0 -1 64 1515 0 0 0 23 1 0 0 16 0 9 0 1984915577 889372672 14360 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=5504/tid=5511] ppid=5503 vsize=868528 CPUtime=0
/proc/5504/task/5511/stat : 5511 (java) S 5503 5490 32463 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 1984915577 889372672 14360 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=5504/tid=5512] ppid=5503 vsize=868528 CPUtime=0
/proc/5504/task/5512/stat : 5512 (java) S 5503 5490 32463 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1984915577 889372672 14360 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 887484

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

[startup+9.50138 s]
/proc/loadavg: 2.04 2.01 2.00 3/84 5514
/proc/meminfo: memFree=916376/2055920 swapFree=4179900/4192956
[pid=5490] ppid=5488 vsize=13600 CPUtime=8.04
/proc/5490/stat : 5490 (sugar) S 5488 5490 32463 0 -1 4194304 1031 33059 0 2 3 1 753 47 15 0 1 0 1984915364 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/5490/statm: 3400 798 370 3 0 500 0
[pid=5513] ppid=5490 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (sh) S 5490 5490 32463 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984916178 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5513/statm: 1339 232 193 169 0 50 0
[pid=5514] ppid=5513 vsize=88164 CPUtime=1.33
/proc/5514/stat : 5514 (minisat) R 5513 5490 32463 0 -1 4194304 21574 0 0 0 122 11 0 0 25 0 1 0 1984916178 90279936 21560 996147200 134512640 135127466 4294956272 18446744073709551615 134706298 0 0 4096 3 0 0 0 17 0 0 0
/proc/5514/statm: 22041 21560 73 150 0 21888 0
Current children cumulated CPU time (s) 9.37
Current children cumulated vsize (KiB) 107120

[startup+11.1016 s]
/proc/loadavg: 2.12 2.03 2.01 3/84 5514
/proc/meminfo: memFree=872984/2055920 swapFree=4179900/4192956
[pid=5490] ppid=5488 vsize=13600 CPUtime=8.04
/proc/5490/stat : 5490 (sugar) S 5488 5490 32463 0 -1 4194304 1031 33059 0 2 3 1 753 47 15 0 1 0 1984915364 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/5490/statm: 3400 798 370 3 0 500 0
[pid=5513] ppid=5490 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (sh) S 5490 5490 32463 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984916178 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5513/statm: 1339 232 193 169 0 50 0
[pid=5514] ppid=5513 vsize=91728 CPUtime=2.93
/proc/5514/stat : 5514 (minisat) R 5513 5490 32463 0 -1 4194304 22469 0 0 0 280 13 0 0 25 0 1 0 1984916178 93929472 22455 996147200 134512640 135127466 4294956272 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/5514/statm: 22932 22455 76 150 0 22779 0
Current children cumulated CPU time (s) 10.97
Current children cumulated vsize (KiB) 110684

[startup+11.9017 s]
/proc/loadavg: 2.12 2.03 2.01 3/84 5514
/proc/meminfo: memFree=872984/2055920 swapFree=4179900/4192956
[pid=5490] ppid=5488 vsize=13600 CPUtime=8.04
/proc/5490/stat : 5490 (sugar) S 5488 5490 32463 0 -1 4194304 1031 33059 0 2 3 1 753 47 15 0 1 0 1984915364 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/5490/statm: 3400 798 370 3 0 500 0
[pid=5513] ppid=5490 vsize=5356 CPUtime=0
/proc/5513/stat : 5513 (sh) S 5490 5490 32463 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984916178 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5513/statm: 1339 232 193 169 0 50 0
[pid=5514] ppid=5513 vsize=92256 CPUtime=3.73
/proc/5514/stat : 5514 (minisat) R 5513 5490 32463 0 -1 4194304 22590 0 0 0 360 13 0 0 25 0 1 0 1984916178 94470144 22576 996147200 134512640 135127466 4294956272 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 0 0 0
/proc/5514/statm: 23064 22576 76 150 0 22911 0
Current children cumulated CPU time (s) 11.77
Current children cumulated vsize (KiB) 111212

[startup+12.1067 s]
/proc/loadavg: 2.12 2.03 2.01 4/92 5524
/proc/meminfo: memFree=959640/2055920 swapFree=4179900/4192956
[pid=5490] ppid=5488 vsize=13600 CPUtime=11.82
/proc/5490/stat : 5490 (sugar) S 5488 5490 32463 0 -1 4194304 1088 55953 0 2 3 1 1116 62 16 0 1 0 1984915364 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 269939159138 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/5490/statm: 3400 798 370 3 0 500 0
[pid=5515] ppid=5490 vsize=5356 CPUtime=0
/proc/5515/stat : 5515 (sh) S 5490 5490 32463 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1984916558 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5515/statm: 1339 233 193 169 0 50 0
[pid=5516] ppid=5515 vsize=864044 CPUtime=0.15
/proc/5516/stat : 5516 (java) S 5515 5490 32463 0 -1 0 3356 0 1 0 13 2 0 0 20 0 9 0 1984916559 884781056 2831 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/5516/statm: 216011 2831 1648 9 0 210593 0
[pid=5516/tid=5517] ppid=5515 vsize=864044 CPUtime=0.12
/proc/5516/task/5517/stat : 5517 (java) R 5515 5490 32463 0 -1 64 2377 0 1 0 11 1 0 0 25 0 9 0 1984916559 884781056 2831 996147200 134512640 134550740 4294956000 18446744073709551615 4126436585 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=5516/tid=5518] ppid=5515 vsize=864044 CPUtime=0
/proc/5516/task/5518/stat : 5518 (java) S 5515 5490 32463 0 -1 64 4 0 0 0 0 0 0 0 22 0 9 0 1984916560 884781056 2831 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=5516/tid=5519] ppid=5515 vsize=864044 CPUtime=0
/proc/5516/task/5519/stat : 5519 (java) S 5515 5490 32463 0 -1 64 10 0 0 0 0 0 0 0 23 0 9 0 1984916561 884781056 2831 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=5516/tid=5520] ppid=5515 vsize=864044 CPUtime=0
/proc/5516/task/5520/stat : 5520 (java) S 5515 5490 32463 0 -1 64 4 0 0 0 0 0 0 0 24 0 9 0 1984916561 884781056 2831 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=5516/tid=5521] ppid=5515 vsize=864044 CPUtime=0
/proc/5516/task/5521/stat : 5521 (java) S 5515 5490 32463 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 1984916562 884781056 2831 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=5516/tid=5522] ppid=5515 vsize=864044 CPUtime=0.02
/proc/5516/task/5522/stat : 5522 (java) R 5515 5490 32463 0 -1 64 284 0 0 0 2 0 0 0 22 0 9 0 1984916562 884781056 2831 996147200 134512640 134550740 4294956000 18446744073709551615 104075987 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=5516/tid=5523] ppid=5515 vsize=864044 CPUtime=0
/proc/5516/task/5523/stat : 5523 (java) S 5515 5490 32463 0 -1 64 1 0 0 0 0 0 0 0 25 0 9 0 1984916563 884781056 2831 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=5516/tid=5524] ppid=5515 vsize=864044 CPUtime=0
/proc/5516/task/5524/stat : 5524 (java) S 5515 5490 32463 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1984916563 884781056 2831 996147200 134512640 134550740 4294956000 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 11.97
Current children cumulated vsize (KiB) 883000

Child status: 0
Real time (s): 12.1696
CPU time (s): 12.0472
CPU user time (s): 11.3573
CPU system time (s): 0.689895
CPU usage (%): 98.9939
Max. virtual memory (cumulated for all children) (KiB): 887624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.3573
system time used= 0.689895
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60823
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= 6092
involuntary context switches= 6065

runsolver used 0.024996 second user time and 0.047992 second system time

The end

Launcher Data (download as text)

Begin job on node53 at 2008-07-03 06:30:30
IDJOB=1055383
IDBENCH=56817
IDSOLVER=346
FILE ID=node53/1055383-1215059430
PBS_JOBID= 7875070
Free space on /tmp= 65188 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/nengfa/normalized-queens1.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-1055383-1215059430/watcher-1055383-1215059430 -o /tmp/evaluation-result-1055383-1215059430/solver-1055383-1215059430 -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-1055383-1215059430.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 72b10381b21e6b6e79bdf3ac7e3009a4
RANDOM SEED=2022122

node53.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.222
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		: 3000.222
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:       1006984 kB
Buffers:         56532 kB
Cached:         884168 kB
SwapCached:       7492 kB
Active:         130812 kB
Inactive:       830272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1006984 kB
SwapTotal:     4192956 kB
SwapFree:      4179900 kB
Dirty:            5044 kB
Writeback:           0 kB
Mapped:          35956 kB
Slab:            73172 kB
Committed_AS:  3818980 kB
PageTables:       1824 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= 65188 MiB
End job on node53 at 2008-07-03 06:30:43