Trace number 1055382

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+picosatSAT 35.5466 36.0175

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)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Thu Jul  3 06:30:30 2008
0.00/0.04	c 0	PID 15823
0.00/0.05	c 0	HOST node57.alineos.net
0.00/0.05	c 0	CONVERTING HOME/instance-1055382-1215059429.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-1055382-1215059429.xml' 'HOME/temp.csp'
2.23/2.37	c 2	1 domains, 96 variables, 13680 predicates, 0 relations, 13680 constraints
2.31/2.40	c 2	ENCODING HOME/temp.csp TO HOME/temp.cnf
2.31/2.40	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'
2.31/2.48	c 2	Parsing HOME/temp.csp
2.33/3.16	c 3	parsed 10000 expressions
3.30/3.44	c 3	parsed 20000 expressions
3.49/3.64	c 3	parsed 27457 expressions
3.49/3.64	c 3	Heap : 13 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
3.49/3.64	c 3	Converting to clausal form CSP
3.49/3.68	c 3	converted 2746 (10%) expressions
3.58/3.70	c 3	converted 5492 (20%) expressions
3.58/3.71	c 3	converted 8238 (30%) expressions
3.58/3.72	c 3	converted 10983 (40%) expressions
3.58/3.73	c 3	converted 13729 (50%) expressions
3.79/4.00	c 4	converted 16475 (60%) expressions
3.89/4.08	c 4	converted 19220 (70%) expressions
4.19/4.33	c 4	converted 21966 (80%) expressions
4.29/4.42	c 4	converted 24712 (90%) expressions
4.38/4.50	c 4	converted 27457 (100%) expressions
4.38/4.50	c 4	CSP : 96 integers, 0 booleans, 13680 clauses, largest domain size 96
4.38/4.50	c 4	Heap : 25 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.38/4.50	c 4	Propagation in CSP
4.49/4.62	c 4	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
4.49/4.62	c 4	CSP : 96 integers, 0 booleans, 13680 clauses, largest domain size 96
4.49/4.62	c 4	Heap : 27 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.49/4.63	c 4	Simplifing CSP by introducing new Boolean variables
4.78/4.94	c 5	CSP : 96 integers, 27356 booleans, 41036 clauses, largest domain size 96
4.78/4.94	c 5	Heap : 37 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
4.88/5.07	c 5	Encoding CSP to SAT : HOME/temp.cnf
4.98/5.10	c 5	10 (10%) CSP integer variables are encoded (940 clauses, 10192 bytes)
4.98/5.11	c 5	20 (20%) CSP integer variables are encoded (1880 clauses, 22315 bytes)
4.98/5.11	c 5	29 (30%) CSP integer variables are encoded (2726 clauses, 33313 bytes)
4.98/5.11	c 5	39 (40%) CSP integer variables are encoded (3666 clauses, 45533 bytes)
4.98/5.11	c 5	48 (50%) CSP integer variables are encoded (4512 clauses, 56531 bytes)
4.98/5.11	c 5	58 (60%) CSP integer variables are encoded (5452 clauses, 68751 bytes)
4.98/5.11	c 5	68 (70%) CSP integer variables are encoded (6392 clauses, 80971 bytes)
4.98/5.11	c 5	77 (80%) CSP integer variables are encoded (7238 clauses, 91969 bytes)
4.98/5.12	c 5	87 (90%) CSP integer variables are encoded (8178 clauses, 104189 bytes)
4.98/5.12	c 5	96 (100%) CSP integer variables are encoded (9024 clauses, 115187 bytes)
5.28/5.50	c 5	4104 (10%) CSP clauses are encoded (188942 clauses, 3384750 bytes)
5.68/5.84	c 5	8208 (20%) CSP clauses are encoded (371457 clauses, 6822383 bytes)
5.97/6.19	c 6	12311 (30%) CSP clauses are encoded (561061 clauses, 10570818 bytes)
6.36/6.55	c 6	16415 (40%) CSP clauses are encoded (753629 clauses, 14393906 bytes)
6.76/6.91	c 6	20518 (50%) CSP clauses are encoded (949688 clauses, 18286820 bytes)
7.06/7.29	c 7	24622 (60%) CSP clauses are encoded (1154792 clauses, 22360628 bytes)
7.46/7.67	c 7	28726 (70%) CSP clauses are encoded (1366616 clauses, 26568836 bytes)
7.84/8.08	c 8	32829 (80%) CSP clauses are encoded (1585928 clauses, 30926815 bytes)
8.33/8.50	c 8	36933 (90%) CSP clauses are encoded (1815232 clauses, 35484623 bytes)
8.73/8.94	c 9	41036 (100%) CSP clauses are encoded (2059500 clauses, 40341722 bytes)
8.73/8.94	c 9	41036 CSP clauses encoded
8.73/8.94	c 9	Writing map file : HOME/temp.map
8.73/8.96	c 9	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
8.73/8.96	c 9	SAT : 36476 SAT variables, 2059500 SAT clauses, 40341722 bytes
8.73/8.96	c 9	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
8.80/9.00	c 9	SOLVING HOME/temp.cnf
8.80/9.00	c 9	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
35.24/35.77	c 35	DECODING HOME/temp.out WITH HOME/temp.map
35.24/35.77	c 35	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
35.33/35.85	c 35	Decoding HOME/temp.out
35.33/35.94	s SATISFIABLE
35.33/35.94	v 6 73 86 70 63 9 2 56 62 96 54 4 11 49 8 43 53 60 80 7 52 38 91 94 3 5 16 95 88 85 17 89 93 45 67 13 74 84 57 69 64 15 42 68 39 21 61 55 51 47 25 35 41 23 27 37 33 66 29 31 82 19 72 65 1 78 87 81 59 10 12 14 83 18 20 22 24 26 28 30 32 34 36 90 40 44 46 79 50 75 71 76 58 48 77 92
35.33/35.95	c 36	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
35.33/36.00	c 36	CPU 24.9 (0.04 0 24.86 10.6)
35.33/36.00	c 36	END Thu Jul  3 06:31:06 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-1055382-1215059429/watcher-1055382-1215059429 -o /tmp/evaluation-result-1055382-1215059429/solver-1055382-1215059429 -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/picosat -tmp=HOME/temp HOME/instance-1055382-1215059429.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 4/76 15823
/proc/meminfo: memFree=1744984/2055920 swapFree=4180724/4192956
[pid=15823] ppid=15821 vsize=12268 CPUtime=0
/proc/15823/stat : 15823 (sugar) R 15821 15823 11897 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 1984914408 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 218076248677 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/15823/statm: 3067 316 241 3 0 167 0

[startup+0.0905891 s]
/proc/loadavg: 2.00 2.00 2.00 4/76 15823
/proc/meminfo: memFree=1744984/2055920 swapFree=4180724/4192956
[pid=15823] ppid=15821 vsize=13600 CPUtime=0.03
/proc/15823/stat : 15823 (sugar) S 15821 15823 11897 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1984914408 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15823/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.10259 s]
/proc/loadavg: 2.00 2.00 2.00 4/76 15823
/proc/meminfo: memFree=1744984/2055920 swapFree=4180724/4192956
[pid=15823] ppid=15821 vsize=13600 CPUtime=0.03
/proc/15823/stat : 15823 (sugar) S 15821 15823 11897 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1984914408 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15823/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.301618 s]
/proc/loadavg: 2.00 2.00 2.00 4/76 15823
/proc/meminfo: memFree=1744984/2055920 swapFree=4180724/4192956
[pid=15823] ppid=15821 vsize=13600 CPUtime=0.03
/proc/15823/stat : 15823 (sugar) S 15821 15823 11897 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1984914408 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15823/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701698 s]
/proc/loadavg: 2.00 2.00 2.00 4/76 15823
/proc/meminfo: memFree=1744984/2055920 swapFree=4180724/4192956
[pid=15823] ppid=15821 vsize=13600 CPUtime=0.03
/proc/15823/stat : 15823 (sugar) S 15821 15823 11897 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1984914408 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15823/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50283 s]
/proc/loadavg: 2.08 2.02 2.01 3/87 15835
/proc/meminfo: memFree=1714752/2055920 swapFree=4180724/4192956
[pid=15823] ppid=15821 vsize=13600 CPUtime=0.03
/proc/15823/stat : 15823 (sugar) S 15821 15823 11897 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 1984914408 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15823/statm: 3400 796 370 3 0 500 0
[pid=15826] ppid=15823 vsize=5356 CPUtime=0
/proc/15826/stat : 15826 (sh) S 15823 15823 11897 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984914413 5484544 233 996147200 4194304 4889804 548682068768 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15826/statm: 1339 233 193 169 0 50 0
[pid=15827] ppid=15826 vsize=864672 CPUtime=1.42
/proc/15827/stat : 15827 (java) S 15826 15823 11897 0 -1 0 15752 0 1 0 135 7 0 0 18 0 9 0 1984914413 885424128 13792 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15827/statm: 216168 13792 2529 9 0 210750 0
[pid=15827/tid=15828] ppid=15826 vsize=864672 CPUtime=0.8
/proc/15827/task/15828/stat : 15828 (java) R 15826 15823 11897 0 -1 64 3019 0 1 0 78 2 0 0 24 0 9 0 1984914414 885424128 13792 996147200 134512640 134550740 4294956016 18446744073709551615 4126650291 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15827/tid=15829] ppid=15826 vsize=864672 CPUtime=0.48
/proc/15827/task/15829/stat : 15829 (java) S 15826 15823 11897 0 -1 64 11531 0 0 0 45 3 0 0 16 0 9 0 1984914416 885424128 13792 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15827/tid=15830] ppid=15826 vsize=864672 CPUtime=0
/proc/15827/task/15830/stat : 15830 (java) S 15826 15823 11897 0 -1 64 13 0 0 0 0 0 0 0 16 0 9 0 1984914416 885424128 13792 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15827/tid=15831] ppid=15826 vsize=864672 CPUtime=0
/proc/15827/task/15831/stat : 15831 (java) S 15826 15823 11897 0 -1 64 10 0 0 0 0 0 0 0 15 0 9 0 1984914416 885424128 13792 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15827/tid=15832] ppid=15826 vsize=864672 CPUtime=0
/proc/15827/task/15832/stat : 15832 (java) S 15826 15823 11897 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 1984914418 885424128 13792 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15827/tid=15833] ppid=15826 vsize=864672 CPUtime=0.11
/proc/15827/task/15833/stat : 15833 (java) S 15826 15823 11897 0 -1 64 502 0 0 0 11 0 0 0 16 0 9 0 1984914418 885424128 13792 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15827/tid=15834] ppid=15826 vsize=864672 CPUtime=0
/proc/15827/task/15834/stat : 15834 (java) S 15826 15823 11897 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1984914418 885424128 13792 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15827/tid=15835] ppid=15826 vsize=864672 CPUtime=0
/proc/15827/task/15835/stat : 15835 (java) S 15826 15823 11897 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1984914418 885424128 13792 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 883628

[startup+3.10174 s]
/proc/loadavg: 2.08 2.02 2.01 3/87 15835
/proc/meminfo: memFree=1694528/2055920 swapFree=4180724/4192956
[pid=15823] ppid=15821 vsize=13600 CPUtime=2.33
/proc/15823/stat : 15823 (sugar) S 15821 15823 11897 0 -1 4194304 973 16790 0 1 3 0 221 9 16 0 1 0 1984914408 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15823/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 2.33
Current children cumulated vsize (KiB) 13600

[startup+6.30263 s]
/proc/loadavg: 2.07 2.02 2.00 3/87 15845
/proc/meminfo: memFree=1691776/2055920 swapFree=4180724/4192956
[pid=15823] ppid=15821 vsize=13600 CPUtime=2.34
/proc/15823/stat : 15823 (sugar) S 15821 15823 11897 0 -1 4194304 974 16790 0 1 4 0 221 9 15 0 1 0 1984914408 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15823/statm: 3400 797 370 3 0 500 0
[pid=15836] ppid=15823 vsize=5356 CPUtime=0
/proc/15836/stat : 15836 (sh) S 15823 15823 11897 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1984914649 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15836/statm: 1339 233 193 169 0 50 0
[pid=15837] ppid=15836 vsize=868516 CPUtime=3.83
/proc/15837/stat : 15837 (java) S 15836 15823 11897 0 -1 0 15765 0 1 0 368 15 0 0 18 0 9 0 1984914649 889360384 14355 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/15837/statm: 217129 14355 2565 9 0 211676 0
[pid=15837/tid=15838] ppid=15836 vsize=868516 CPUtime=2.45
/proc/15837/task/15838/stat : 15838 (java) R 15836 15823 11897 0 -1 64 3381 0 1 0 237 8 0 0 25 0 9 0 1984914650 889360384 14355 996147200 134512640 134550740 4294955952 18446744073709551615 4126475541 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15837/tid=15839] ppid=15836 vsize=868516 CPUtime=1.09
/proc/15837/task/15839/stat : 15839 (java) S 15836 15823 11897 0 -1 64 10174 0 0 0 104 5 0 0 16 0 9 0 1984914651 889360384 14355 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=15837/tid=15840] ppid=15836 vsize=868516 CPUtime=0
/proc/15837/task/15840/stat : 15840 (java) S 15836 15823 11897 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1984914651 889360384 14355 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15837/tid=15841] ppid=15836 vsize=868516 CPUtime=0
/proc/15837/task/15841/stat : 15841 (java) S 15836 15823 11897 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 1984914651 889360384 14355 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15837/tid=15842] ppid=15836 vsize=868516 CPUtime=0
/proc/15837/task/15842/stat : 15842 (java) S 15836 15823 11897 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1984914653 889360384 14355 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15837/tid=15843] ppid=15836 vsize=868516 CPUtime=0.26
/proc/15837/task/15843/stat : 15843 (java) S 15836 15823 11897 0 -1 64 1513 0 0 0 25 1 0 0 16 0 9 0 1984914653 889360384 14355 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15837/tid=15844] ppid=15836 vsize=868516 CPUtime=0
/proc/15837/task/15844/stat : 15844 (java) S 15836 15823 11897 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 1984914653 889360384 14355 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=15837/tid=15845] ppid=15836 vsize=868516 CPUtime=0
/proc/15837/task/15845/stat : 15845 (java) S 15836 15823 11897 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1984914653 889360384 14355 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 887472

[startup+12.7017 s]
/proc/loadavg: 2.07 2.02 2.00 3/79 15847
/proc/meminfo: memFree=1689360/2055920 swapFree=4180724/4192956
[pid=15823] ppid=15821 vsize=13600 CPUtime=8.8
/proc/15823/stat : 15823 (sugar) S 15821 15823 11897 0 -1 4194304 1022 33063 0 2 4 0 832 44 16 0 1 0 1984914408 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15823/statm: 3400 798 370 3 0 500 0
[pid=15846] ppid=15823 vsize=5356 CPUtime=0
/proc/15846/stat : 15846 (sh) S 15823 15823 11897 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984915308 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15846/statm: 1339 232 193 169 0 50 0
[pid=15847] ppid=15846 vsize=16200 CPUtime=3.65
/proc/15847/stat : 15847 (picosat) R 15846 15823 11897 0 -1 4194304 3828 0 0 0 161 204 0 0 25 0 1 0 1984915308 16588800 3814 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15847/statm: 4050 3814 40 102 0 3945 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 35156

[startup+25.5018 s]
/proc/loadavg: 2.06 2.01 2.00 3/79 15847
/proc/meminfo: memFree=1638096/2055920 swapFree=4180724/4192956
[pid=15823] ppid=15821 vsize=13600 CPUtime=8.8
/proc/15823/stat : 15823 (sugar) S 15821 15823 11897 0 -1 4194304 1022 33063 0 2 4 0 832 44 16 0 1 0 1984914408 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15823/statm: 3400 798 370 3 0 500 0
[pid=15846] ppid=15823 vsize=5356 CPUtime=0
/proc/15846/stat : 15846 (sh) S 15823 15823 11897 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984915308 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15846/statm: 1339 232 193 169 0 50 0
[pid=15847] ppid=15846 vsize=68732 CPUtime=16.33
/proc/15847/stat : 15847 (picosat) R 15846 15823 11897 0 -1 4194304 16289 0 0 0 744 889 0 0 25 0 1 0 1984915308 70381568 16275 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/15847/statm: 17183 16275 40 102 0 17078 0
Current children cumulated CPU time (s) 25.13
Current children cumulated vsize (KiB) 87688

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

[startup+31.9079 s]
/proc/loadavg: 2.05 2.01 2.00 3/79 15847
/proc/meminfo: memFree=1627600/2055920 swapFree=4180724/4192956
[pid=15823] ppid=15821 vsize=13600 CPUtime=8.8
/proc/15823/stat : 15823 (sugar) S 15821 15823 11897 0 -1 4194304 1022 33063 0 2 4 0 832 44 16 0 1 0 1984914408 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15823/statm: 3400 798 370 3 0 500 0
[pid=15846] ppid=15823 vsize=5356 CPUtime=0
/proc/15846/stat : 15846 (sh) S 15823 15823 11897 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984915308 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15846/statm: 1339 232 193 169 0 50 0
[pid=15847] ppid=15846 vsize=77568 CPUtime=22.67
/proc/15847/stat : 15847 (picosat) R 15846 15823 11897 0 -1 4194304 18671 0 0 0 1256 1011 0 0 25 0 1 0 1984915308 79429632 18624 996147200 134512640 134931368 4294956256 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/15847/statm: 19392 18624 42 102 0 19287 0
Current children cumulated CPU time (s) 31.47
Current children cumulated vsize (KiB) 96524

[startup+33.5012 s]
/proc/loadavg: 2.05 2.01 2.00 3/79 15847
/proc/meminfo: memFree=1627600/2055920 swapFree=4180724/4192956
[pid=15823] ppid=15821 vsize=13600 CPUtime=8.8
/proc/15823/stat : 15823 (sugar) S 15821 15823 11897 0 -1 4194304 1022 33063 0 2 4 0 832 44 16 0 1 0 1984914408 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15823/statm: 3400 798 370 3 0 500 0
[pid=15846] ppid=15823 vsize=5356 CPUtime=0
/proc/15846/stat : 15846 (sh) S 15823 15823 11897 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984915308 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15846/statm: 1339 232 193 169 0 50 0
[pid=15847] ppid=15846 vsize=77700 CPUtime=24.25
/proc/15847/stat : 15847 (picosat) R 15846 15823 11897 0 -1 4194304 18685 0 0 0 1414 1011 0 0 25 0 1 0 1984915308 79564800 18638 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/15847/statm: 19425 18638 42 102 0 19320 0
Current children cumulated CPU time (s) 33.05
Current children cumulated vsize (KiB) 96656

[startup+35.1015 s]
/proc/loadavg: 2.05 2.01 2.00 3/79 15847
/proc/meminfo: memFree=1627472/2055920 swapFree=4180724/4192956
[pid=15823] ppid=15821 vsize=13600 CPUtime=8.8
/proc/15823/stat : 15823 (sugar) S 15821 15823 11897 0 -1 4194304 1022 33063 0 2 4 0 832 44 16 0 1 0 1984914408 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15823/statm: 3400 798 370 3 0 500 0
[pid=15846] ppid=15823 vsize=5356 CPUtime=0
/proc/15846/stat : 15846 (sh) S 15823 15823 11897 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984915308 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15846/statm: 1339 232 193 169 0 50 0
[pid=15847] ppid=15846 vsize=77700 CPUtime=25.85
/proc/15847/stat : 15847 (picosat) R 15846 15823 11897 0 -1 4194304 18704 0 0 0 1573 1012 0 0 25 0 1 0 1984915308 79564800 18657 996147200 134512640 134931368 4294956256 18446744073709551615 134523087 0 0 4096 0 0 0 0 17 1 0 0
/proc/15847/statm: 19425 18657 42 102 0 19320 0
Current children cumulated CPU time (s) 34.65
Current children cumulated vsize (KiB) 96656

[startup+35.5015 s]
/proc/loadavg: 2.05 2.01 2.00 3/79 15847
/proc/meminfo: memFree=1627472/2055920 swapFree=4180724/4192956
[pid=15823] ppid=15821 vsize=13600 CPUtime=8.8
/proc/15823/stat : 15823 (sugar) S 15821 15823 11897 0 -1 4194304 1022 33063 0 2 4 0 832 44 16 0 1 0 1984914408 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15823/statm: 3400 798 370 3 0 500 0
[pid=15846] ppid=15823 vsize=5356 CPUtime=0
/proc/15846/stat : 15846 (sh) S 15823 15823 11897 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984915308 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15846/statm: 1339 232 193 169 0 50 0
[pid=15847] ppid=15846 vsize=77700 CPUtime=26.25
/proc/15847/stat : 15847 (picosat) R 15846 15823 11897 0 -1 4194304 18708 0 0 0 1613 1012 0 0 25 0 1 0 1984915308 79564800 18661 996147200 134512640 134931368 4294956256 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/15847/statm: 19425 18661 42 102 0 19320 0
Current children cumulated CPU time (s) 35.05
Current children cumulated vsize (KiB) 96656

[startup+35.9016 s]
/proc/loadavg: 2.05 2.01 2.00 3/79 15847
/proc/meminfo: memFree=1627472/2055920 swapFree=4180724/4192956
[pid=15823] ppid=15821 vsize=13600 CPUtime=35.33
/proc/15823/stat : 15823 (sugar) S 15821 15823 11897 0 -1 4194304 1087 52067 0 2 4 0 2471 1058 16 0 1 0 1984914408 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 218084978786 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/15823/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 35.33
Current children cumulated vsize (KiB) 13600

[startup+36.0027 s]
/proc/loadavg: 2.05 2.01 2.00 3/79 15847
/proc/meminfo: memFree=1627472/2055920 swapFree=4180724/4192956
[pid=15823] ppid=15821 vsize=13600 CPUtime=35.51
/proc/15823/stat : 15823 (sugar) R 15821 15823 11897 0 -1 4194304 1116 55822 0 3 4 1 2486 1060 16 0 1 0 1984914408 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 218076255273 0 0 4224 16386 0 0 0 17 1 0 0
/proc/15823/statm: 3400 799 371 3 0 500 0
Current children cumulated CPU time (s) 35.51
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 36.0175
CPU time (s): 35.5466
CPU user time (s): 24.9092
CPU system time (s): 10.6374
CPU usage (%): 98.6925
Max. virtual memory (cumulated for all children) (KiB): 887612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 24.9092
system time used= 10.6374
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56968
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= 6209
involuntary context switches= 6752

runsolver used 0.046992 second user time and 0.119981 second system time

The end

Launcher Data (download as text)

Begin job on node57 at 2008-07-03 06:30:30
IDJOB=1055382
IDBENCH=56817
IDSOLVER=345
FILE ID=node57/1055382-1215059429
PBS_JOBID= 7875061
Free space on /tmp= 66540 MiB

SOLVER NAME= Sugar v1.13+picosat
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/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1055382-1215059429/watcher-1055382-1215059429 -o /tmp/evaluation-result-1055382-1215059429/solver-1055382-1215059429 -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/picosat" -tmp="HOME/temp" HOME/instance-1055382-1215059429.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 72b10381b21e6b6e79bdf3ac7e3009a4
RANDOM SEED=2083297506

node57.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		: 3000.258
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		: 3000.258
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:       1745464 kB
Buffers:         49800 kB
Cached:         176440 kB
SwapCached:       6116 kB
Active:         149800 kB
Inactive:        89784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1745464 kB
SwapTotal:     4192956 kB
SwapFree:      4180724 kB
Dirty:            4904 kB
Writeback:           0 kB
Mapped:          19804 kB
Slab:            56152 kB
Committed_AS:  3963648 kB
PageTables:       1784 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= 66540 MiB
End job on node57 at 2008-07-03 06:31:06