Trace number 1055484

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 34.2218 34.3527

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)

0.00/0.04	c 0	Sugar v1-13 + HOME/picosat
0.00/0.04	c 0	BEGIN Thu Jul  3 06:34:40 2008
0.00/0.04	c 0	PID 6305
0.00/0.04	c 0	HOST node85.alineos.net
0.00/0.04	c 0	CONVERTING HOME/instance-1055484-1215059680.xml TO HOME/temp.csp
0.00/0.04	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1055484-1215059680.xml' 'HOME/temp.csp'
0.03/0.49	c 0	207 domains, 310 variables, 208 predicates, 0 relations, 211 constraints
0.03/0.52	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.52	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.03/0.59	c 0	Parsing HOME/temp.csp
0.47/0.74	c 0	parsed 936 expressions
0.47/0.75	c 0	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.47/0.75	c 0	Converting to clausal form CSP
0.47/0.77	c 0	converted 94 (10%) expressions
0.47/0.77	c 0	converted 188 (20%) expressions
0.47/0.77	c 0	converted 281 (30%) expressions
0.47/0.77	c 0	converted 375 (40%) expressions
0.47/0.77	c 0	converted 468 (50%) expressions
0.47/0.78	c 0	converted 562 (60%) expressions
0.47/0.78	c 0	converted 656 (70%) expressions
0.47/0.79	c 0	converted 749 (80%) expressions
0.47/0.82	c 0	converted 843 (90%) expressions
1.23/1.37	c 1	converted 936 (100%) expressions
1.23/1.37	c 1	CSP : 310 integers, 0 booleans, 16482 clauses, largest domain size 104
1.23/1.37	c 1	Heap : 10 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.23/1.37	c 1	Propagation in CSP
1.43/1.59	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.43/1.59	c 1	CSP : 310 integers, 0 booleans, 16482 clauses, largest domain size 104
1.43/1.59	c 1	Heap : 12 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.43/1.60	c 1	Simplifing CSP by introducing new Boolean variables
1.73/1.87	c 1	CSP : 310 integers, 32132 booleans, 48614 clauses, largest domain size 104
1.73/1.87	c 1	Heap : 21 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.82/2.00	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.92/2.03	c 2	31 (10%) CSP integer variables are encoded (3162 clauses, 38977 bytes)
1.92/2.04	c 2	62 (20%) CSP integer variables are encoded (6324 clauses, 80083 bytes)
1.92/2.04	c 2	93 (30%) CSP integer variables are encoded (9486 clauses, 121189 bytes)
1.92/2.04	c 2	124 (40%) CSP integer variables are encoded (12648 clauses, 167788 bytes)
1.92/2.05	c 2	155 (50%) CSP integer variables are encoded (15810 clauses, 215218 bytes)
1.92/2.05	c 2	186 (60%) CSP integer variables are encoded (18972 clauses, 262648 bytes)
1.92/2.06	c 2	217 (70%) CSP integer variables are encoded (22134 clauses, 310078 bytes)
1.92/2.06	c 2	248 (80%) CSP integer variables are encoded (25296 clauses, 357508 bytes)
1.92/2.06	c 2	279 (90%) CSP integer variables are encoded (28458 clauses, 404938 bytes)
1.92/2.07	c 2	310 (100%) CSP integer variables are encoded (31620 clauses, 452368 bytes)
2.32/2.48	c 2	4862 (10%) CSP clauses are encoded (242270 clauses, 4439834 bytes)
2.73/2.87	c 2	9723 (20%) CSP clauses are encoded (452033 clauses, 8820335 bytes)
3.23/3.32	c 3	14585 (30%) CSP clauses are encoded (702271 clauses, 14291530 bytes)
3.72/3.87	c 3	19446 (40%) CSP clauses are encoded (1025343 clauses, 20983690 bytes)
4.33/4.45	c 4	24307 (50%) CSP clauses are encoded (1364027 clauses, 27995249 bytes)
4.93/5.03	c 5	29169 (60%) CSP clauses are encoded (1702712 clauses, 35336834 bytes)
5.42/5.54	c 5	34030 (70%) CSP clauses are encoded (1991766 clauses, 41514526 bytes)
5.72/5.89	c 5	38892 (80%) CSP clauses are encoded (2182362 clauses, 45424290 bytes)
6.12/6.29	c 6	43753 (90%) CSP clauses are encoded (2407741 clauses, 50241155 bytes)
6.70/6.81	c 6	48614 (100%) CSP clauses are encoded (2682426 clauses, 56250197 bytes)
6.70/6.81	c 6	48614 CSP clauses encoded
6.70/6.81	c 6	Writing map file : HOME/temp.map
6.70/6.82	c 6	Heap : 18 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.70/6.82	c 6	SAT : 64062 SAT variables, 2682426 SAT clauses, 56250197 bytes
6.70/6.82	c 6	Heap : 18 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
6.70/6.88	c 6	SOLVING HOME/temp.cnf
6.70/6.88	c 6	CMD HOME/picosat 'HOME/temp.cnf' -o 'HOME/temp.out'
33.86/34.06	c 34	DECODING HOME/temp.out WITH HOME/temp.map
33.86/34.06	c 34	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
33.92/34.13	c 34	Decoding HOME/temp.out
33.92/34.30	s SATISFIABLE
33.92/34.31	v 70 66 65 64 14 12 10 42 39 36 61 57 53 87 82 77 67 61 55 73 66 59 24 16 8 62 53 44 104 94 84 19 8 -3 16 4 -8 114 101 88 60 46 32 30 15 0 93 77 61 115 98 81 69 51 33 94 75 56 112 92 72 84 63 42 81 59 37 63 40 17 72 48 24 96 71 46 102 76 50 99 72 45 55 27 -1 78 49 20 85 55 25 75 44 13 57 25 -7 137 104 71 131 97 63 122 87 52 119 83 47 50 13 -24 116 78 40 108 69 30 140 100 60 125 84 43 138 96 54 134 91 48 111 67 23 48 3 -42 141 95 49 133 86 39 90 42 -6 139 90 41 51 1 -49 65 14 -37 59 7 -45 71 18 -35 74 20 -34 77 22 -33 80 24 -32 83 26 -31 86 28 -30 89 30 -29 92 32 -28 95 34 -27 98 36 -26 101 38 -25 107 43 -21 110 45 -20 113 47 -19 117 50 -17 120 52 -16 123 54 -15 126 56 -14 129 58 -13 132 60 -12 135 62 -11 79 5 -69 154 79 4 178 102 26 150 73 -4 146 68 -10 164 85 6 82 2 -78 91 10 -71 88 6 -76 100 17 -66 103 19 -65 106 21 -64 109 23 -63 176 89 2 97 9 -79 118 29 -60 121 31 -59 124 33 -58 127 35 -57 130 37 -56 105 11 -83 136 41 -54 170 74 -22 185 88 -9 191 93 -5 180 81 -18 203 103 3 200 99 -2 166 64 -38 183 80 -23
33.92/34.31	c 34	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
33.92/34.33	c 34	CPU 21.57 (0.03 0.01 21.54 12.59)
33.92/34.33	c 34	END Thu Jul  3 06:35:14 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-1055484-1215059680/watcher-1055484-1215059680 -o /tmp/evaluation-result-1055484-1215059680/solver-1055484-1215059680 -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/picosat -tmp=HOME/temp HOME/instance-1055484-1215059680.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: 2.00 2.00 2.00 4/74 6305
/proc/meminfo: memFree=1217928/2055920 swapFree=4181172/4192956
[pid=6305] ppid=6303 vsize=12272 CPUtime=0
/proc/6305/stat : 6305 (sugar) R 6303 6305 5428 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 246910685 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 214953933822 0 0 4224 0 0 0 0 17 1 0 0
/proc/6305/statm: 3068 327 246 3 0 168 0

[startup+0.0089661 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 6305
/proc/meminfo: memFree=1217928/2055920 swapFree=4181172/4192956
[pid=6305] ppid=6303 vsize=12272 CPUtime=0
/proc/6305/stat : 6305 (sugar) R 6303 6305 5428 0 -1 4194304 409 0 0 0 0 0 0 0 18 0 1 0 246910685 12566528 377 996147200 4194304 4206940 548682068608 18446744073709551615 214945200741 0 0 4224 0 0 0 0 17 1 0 0
/proc/6305/statm: 3068 377 275 3 0 168 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12272

[startup+0.102983 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 6305
/proc/meminfo: memFree=1217928/2055920 swapFree=4181172/4192956
[pid=6305] ppid=6303 vsize=13600 CPUtime=0.03
/proc/6305/stat : 6305 (sugar) S 6303 6305 5428 0 -1 4194304 900 127 0 0 2 1 0 0 16 0 1 0 246910685 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6305/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.303021 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 6305
/proc/meminfo: memFree=1217928/2055920 swapFree=4181172/4192956
[pid=6305] ppid=6303 vsize=13600 CPUtime=0.03
/proc/6305/stat : 6305 (sugar) S 6303 6305 5428 0 -1 4194304 900 127 0 0 2 1 0 0 16 0 1 0 246910685 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6305/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.701099 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 6305
/proc/meminfo: memFree=1217928/2055920 swapFree=4181172/4192956
[pid=6305] ppid=6303 vsize=13600 CPUtime=0.47
/proc/6305/stat : 6305 (sugar) S 6303 6305 5428 0 -1 4194304 973 4742 0 1 3 1 40 3 15 0 1 0 246910685 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6305/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 13600

[startup+1.50126 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 6327
/proc/meminfo: memFree=1203248/2055920 swapFree=4181172/4192956
[pid=6305] ppid=6303 vsize=13600 CPUtime=0.47
/proc/6305/stat : 6305 (sugar) S 6303 6305 5428 0 -1 4194304 974 4742 0 1 3 1 40 3 15 0 1 0 246910685 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6305/statm: 3400 797 370 3 0 500 0
[pid=6318] ppid=6305 vsize=5356 CPUtime=0
/proc/6318/stat : 6318 (sh) S 6305 6305 5428 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 246910737 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6318/statm: 1339 233 193 169 0 50 0
[pid=6319] ppid=6318 vsize=868444 CPUtime=0.96
/proc/6319/stat : 6319 (java) S 6318 6305 5428 0 -1 0 8843 0 1 0 91 5 0 0 18 0 9 0 246910737 889286656 8050 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6319/statm: 217111 8050 2539 9 0 211686 0
[pid=6319/tid=6320] ppid=6318 vsize=868444 CPUtime=0.51
/proc/6319/task/6320/stat : 6320 (java) R 6318 6305 5428 0 -1 64 2696 0 1 0 50 1 0 0 23 0 9 0 246910738 889286656 8050 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6319/tid=6321] ppid=6318 vsize=868444 CPUtime=0.25
/proc/6319/task/6321/stat : 6321 (java) R 6318 6305 5428 0 -1 64 4004 0 0 0 24 1 0 0 16 0 9 0 246910739 889286656 8050 996147200 134512640 134550740 4294955952 18446744073709551615 104181349 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6319/tid=6322] ppid=6318 vsize=868444 CPUtime=0
/proc/6319/task/6322/stat : 6322 (java) S 6318 6305 5428 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 246910739 889286656 8050 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6319/tid=6323] ppid=6318 vsize=868444 CPUtime=0
/proc/6319/task/6323/stat : 6323 (java) S 6318 6305 5428 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 246910740 889286656 8050 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6319/tid=6324] ppid=6318 vsize=868444 CPUtime=0
/proc/6319/task/6324/stat : 6324 (java) S 6318 6305 5428 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 246910741 889286656 8050 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6319/tid=6325] ppid=6318 vsize=868444 CPUtime=0.17
/proc/6319/task/6325/stat : 6325 (java) S 6318 6305 5428 0 -1 64 1451 0 0 0 16 1 0 0 16 0 9 0 246910741 889286656 8050 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6319/tid=6326] ppid=6318 vsize=868444 CPUtime=0
/proc/6319/task/6326/stat : 6326 (java) S 6318 6305 5428 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 246910741 889286656 8050 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6319/tid=6327] ppid=6318 vsize=868444 CPUtime=0
/proc/6319/task/6327/stat : 6327 (java) S 6318 6305 5428 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 246910741 889286656 8050 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 887400

[startup+3.10257 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 6327
/proc/meminfo: memFree=1181808/2055920 swapFree=4181172/4192956
[pid=6305] ppid=6303 vsize=13600 CPUtime=0.47
/proc/6305/stat : 6305 (sugar) S 6303 6305 5428 0 -1 4194304 974 4742 0 1 3 1 40 3 15 0 1 0 246910685 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6305/statm: 3400 797 370 3 0 500 0
[pid=6318] ppid=6305 vsize=5356 CPUtime=0
/proc/6318/stat : 6318 (sh) S 6305 6305 5428 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 246910737 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6318/statm: 1339 233 193 169 0 50 0
[pid=6319] ppid=6318 vsize=868492 CPUtime=2.55
/proc/6319/stat : 6319 (java) S 6318 6305 5428 0 -1 0 11851 0 1 0 243 12 0 0 18 0 9 0 246910737 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6319/statm: 217123 10720 2564 9 0 211670 0
[pid=6319/tid=6320] ppid=6318 vsize=868492 CPUtime=1.64
/proc/6319/task/6320/stat : 6320 (java) R 6318 6305 5428 0 -1 64 3097 0 1 0 156 8 0 0 25 0 9 0 246910738 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4126960650 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6319/tid=6321] ppid=6318 vsize=868492 CPUtime=0.66
/proc/6319/task/6321/stat : 6321 (java) S 6318 6305 5428 0 -1 64 6573 0 0 0 64 2 0 0 16 0 9 0 246910739 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6319/tid=6322] ppid=6318 vsize=868492 CPUtime=0
/proc/6319/task/6322/stat : 6322 (java) S 6318 6305 5428 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 246910739 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6319/tid=6323] ppid=6318 vsize=868492 CPUtime=0
/proc/6319/task/6323/stat : 6323 (java) S 6318 6305 5428 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 246910740 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6319/tid=6324] ppid=6318 vsize=868492 CPUtime=0
/proc/6319/task/6324/stat : 6324 (java) S 6318 6305 5428 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 246910741 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6319/tid=6325] ppid=6318 vsize=868492 CPUtime=0.23
/proc/6319/task/6325/stat : 6325 (java) S 6318 6305 5428 0 -1 64 1489 0 0 0 22 1 0 0 16 0 9 0 246910741 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6319/tid=6326] ppid=6318 vsize=868492 CPUtime=0
/proc/6319/task/6326/stat : 6326 (java) S 6318 6305 5428 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 246910741 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6319/tid=6327] ppid=6318 vsize=868492 CPUtime=0
/proc/6319/task/6327/stat : 6327 (java) S 6318 6305 5428 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 246910741 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) 3.02
Current children cumulated vsize (KiB) 887448

[startup+6.30118 s]
/proc/loadavg: 2.00 2.00 2.00 3/85 6327
/proc/meminfo: memFree=1142320/2055920 swapFree=4181172/4192956
[pid=6305] ppid=6303 vsize=13600 CPUtime=0.47
/proc/6305/stat : 6305 (sugar) S 6303 6305 5428 0 -1 4194304 974 4742 0 1 3 1 40 3 15 0 1 0 246910685 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6305/statm: 3400 797 370 3 0 500 0
[pid=6318] ppid=6305 vsize=5356 CPUtime=0
/proc/6318/stat : 6318 (sh) S 6305 6305 5428 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 246910737 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6318/statm: 1339 233 193 169 0 50 0
[pid=6319] ppid=6318 vsize=868492 CPUtime=5.75
/proc/6319/stat : 6319 (java) S 6318 6305 5428 0 -1 0 12302 0 1 0 537 38 0 0 18 0 9 0 246910737 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/6319/statm: 217123 10720 2564 9 0 211670 0
[pid=6319/tid=6320] ppid=6318 vsize=868492 CPUtime=4.65
/proc/6319/task/6320/stat : 6320 (java) R 6318 6305 5428 0 -1 64 3548 0 1 0 434 31 0 0 25 0 9 0 246910738 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6319/tid=6321] ppid=6318 vsize=868492 CPUtime=0.85
/proc/6319/task/6321/stat : 6321 (java) S 6318 6305 5428 0 -1 64 6573 0 0 0 80 5 0 0 16 0 9 0 246910739 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=6319/tid=6322] ppid=6318 vsize=868492 CPUtime=0
/proc/6319/task/6322/stat : 6322 (java) S 6318 6305 5428 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 246910739 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6319/tid=6323] ppid=6318 vsize=868492 CPUtime=0
/proc/6319/task/6323/stat : 6323 (java) S 6318 6305 5428 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 246910740 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6319/tid=6324] ppid=6318 vsize=868492 CPUtime=0
/proc/6319/task/6324/stat : 6324 (java) S 6318 6305 5428 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 246910741 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6319/tid=6325] ppid=6318 vsize=868492 CPUtime=0.23
/proc/6319/task/6325/stat : 6325 (java) S 6318 6305 5428 0 -1 64 1489 0 0 0 22 1 0 0 16 0 9 0 246910741 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6319/tid=6326] ppid=6318 vsize=868492 CPUtime=0
/proc/6319/task/6326/stat : 6326 (java) S 6318 6305 5428 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 246910741 889335808 10720 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=6319/tid=6327] ppid=6318 vsize=868492 CPUtime=0
/proc/6319/task/6327/stat : 6327 (java) S 6318 6305 5428 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 246910741 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) 6.22
Current children cumulated vsize (KiB) 887448

[startup+12.7014 s]
/proc/loadavg: 2.16 2.03 2.01 3/77 6329
/proc/meminfo: memFree=1136816/2055920 swapFree=4181172/4192956
[pid=6305] ppid=6303 vsize=13600 CPUtime=6.76
/proc/6305/stat : 6305 (sugar) S 6303 6305 5428 0 -1 4194304 1023 17419 0 2 3 1 624 48 16 0 1 0 246910685 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6305/statm: 3400 799 370 3 0 500 0
[pid=6328] ppid=6305 vsize=5356 CPUtime=0
/proc/6328/stat : 6328 (sh) S 6305 6305 5428 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 246911373 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6328/statm: 1339 232 193 169 0 50 0
[pid=6329] ppid=6328 vsize=29524 CPUtime=5.8
/proc/6329/stat : 6329 (picosat) R 6328 6305 5428 0 -1 4194304 6539 0 0 0 272 308 0 0 25 0 1 0 246911373 30232576 6525 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6329/statm: 7381 6525 40 102 0 7276 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 48480

[startup+25.5029 s]
/proc/loadavg: 2.12 2.03 2.01 3/77 6329
/proc/meminfo: memFree=1080752/2055920 swapFree=4181172/4192956
[pid=6305] ppid=6303 vsize=13600 CPUtime=6.76
/proc/6305/stat : 6305 (sugar) S 6303 6305 5428 0 -1 4194304 1023 17419 0 2 3 1 624 48 16 0 1 0 246910685 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6305/statm: 3400 799 370 3 0 500 0
[pid=6328] ppid=6305 vsize=5356 CPUtime=0
/proc/6328/stat : 6328 (sh) S 6305 6305 5428 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 246911373 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6328/statm: 1339 232 193 169 0 50 0
[pid=6329] ppid=6328 vsize=89200 CPUtime=18.61
/proc/6329/stat : 6329 (picosat) R 6328 6305 5428 0 -1 4194304 20087 0 0 0 857 1004 0 0 25 0 1 0 246911373 91340800 20073 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6329/statm: 22300 20073 40 102 0 22195 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 108156

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

[startup+28.7015 s]
/proc/loadavg: 2.11 2.03 2.01 3/77 6329
/proc/meminfo: memFree=1066224/2055920 swapFree=4181172/4192956
[pid=6305] ppid=6303 vsize=13600 CPUtime=6.76
/proc/6305/stat : 6305 (sugar) S 6303 6305 5428 0 -1 4194304 1023 17419 0 2 3 1 624 48 16 0 1 0 246910685 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6305/statm: 3400 799 370 3 0 500 0
[pid=6328] ppid=6305 vsize=5356 CPUtime=0
/proc/6328/stat : 6328 (sh) S 6305 6305 5428 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 246911373 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6328/statm: 1339 232 193 169 0 50 0
[pid=6329] ppid=6328 vsize=101080 CPUtime=21.79
/proc/6329/stat : 6329 (picosat) R 6328 6305 5428 0 -1 4194304 23491 0 0 0 1001 1178 0 0 25 0 1 0 246911373 103505920 23477 996147200 134512640 134931368 4294956256 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6329/statm: 25270 23477 40 102 0 25165 0
Current children cumulated CPU time (s) 28.55
Current children cumulated vsize (KiB) 120036

[startup+31.9061 s]
/proc/loadavg: 2.11 2.03 2.01 3/77 6329
/proc/meminfo: memFree=1062512/2055920 swapFree=4181172/4192956
[pid=6305] ppid=6303 vsize=13600 CPUtime=6.76
/proc/6305/stat : 6305 (sugar) S 6303 6305 5428 0 -1 4194304 1023 17419 0 2 3 1 624 48 16 0 1 0 246910685 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6305/statm: 3400 799 370 3 0 500 0
[pid=6328] ppid=6305 vsize=5356 CPUtime=0
/proc/6328/stat : 6328 (sh) S 6305 6305 5428 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 246911373 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6328/statm: 1339 232 193 169 0 50 0
[pid=6329] ppid=6328 vsize=103940 CPUtime=25
/proc/6329/stat : 6329 (picosat) R 6328 6305 5428 0 -1 4194304 24208 0 0 0 1294 1206 0 0 25 0 1 0 246911373 106434560 24194 996147200 134512640 134931368 4294956256 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6329/statm: 25985 24194 42 102 0 25880 0
Current children cumulated CPU time (s) 31.76
Current children cumulated vsize (KiB) 122896

[startup+33.5014 s]
/proc/loadavg: 2.11 2.03 2.01 3/77 6329
/proc/meminfo: memFree=1062384/2055920 swapFree=4181172/4192956
[pid=6305] ppid=6303 vsize=13600 CPUtime=6.76
/proc/6305/stat : 6305 (sugar) S 6303 6305 5428 0 -1 4194304 1023 17419 0 2 3 1 624 48 16 0 1 0 246910685 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6305/statm: 3400 799 370 3 0 500 0
[pid=6328] ppid=6305 vsize=5356 CPUtime=0
/proc/6328/stat : 6328 (sh) S 6305 6305 5428 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 246911373 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6328/statm: 1339 232 193 169 0 50 0
[pid=6329] ppid=6328 vsize=104072 CPUtime=26.59
/proc/6329/stat : 6329 (picosat) R 6328 6305 5428 0 -1 4194304 24238 0 0 0 1453 1206 0 0 25 0 1 0 246911373 106569728 24224 996147200 134512640 134931368 4294956256 18446744073709551615 134525927 0 0 4096 0 0 0 0 17 1 0 0
/proc/6329/statm: 26018 24224 42 102 0 25913 0
Current children cumulated CPU time (s) 33.35
Current children cumulated vsize (KiB) 123028

[startup+33.9015 s]
/proc/loadavg: 2.11 2.03 2.01 3/77 6329
/proc/meminfo: memFree=1062384/2055920 swapFree=4181172/4192956
[pid=6305] ppid=6303 vsize=13600 CPUtime=6.76
/proc/6305/stat : 6305 (sugar) S 6303 6305 5428 0 -1 4194304 1023 17419 0 2 3 1 624 48 16 0 1 0 246910685 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/6305/statm: 3400 799 370 3 0 500 0
[pid=6328] ppid=6305 vsize=5356 CPUtime=0
/proc/6328/stat : 6328 (sh) S 6305 6305 5428 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 246911373 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 214945030980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6328/statm: 1339 232 193 169 0 50 0
[pid=6329] ppid=6328 vsize=104072 CPUtime=26.99
/proc/6329/stat : 6329 (picosat) R 6328 6305 5428 0 -1 4194304 24242 0 0 0 1493 1206 0 0 25 0 1 0 246911373 106569728 24228 996147200 134512640 134931368 4294956256 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/6329/statm: 26018 24228 42 102 0 25913 0
Current children cumulated CPU time (s) 33.75
Current children cumulated vsize (KiB) 123028

[startup+34.3016 s]
/proc/loadavg: 2.10 2.03 2.01 3/77 6329
/proc/meminfo: memFree=1061936/2055920 swapFree=4181172/4192956
[pid=6305] ppid=6303 vsize=13600 CPUtime=33.92
/proc/6305/stat : 6305 (sugar) S 6303 6305 5428 0 -1 4194304 1090 41953 0 2 3 1 2132 1256 15 0 1 0 246910685 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 214953930850 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/6305/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 33.92
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 34.3527
CPU time (s): 34.2218
CPU user time (s): 21.5837
CPU system time (s): 12.6381
CPU usage (%): 99.6189
Max. virtual memory (cumulated for all children) (KiB): 887588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.5837
system time used= 12.6381
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46971
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= 7682
involuntary context switches= 7567

runsolver used 0.043993 second user time and 0.106983 second system time

The end

Launcher Data (download as text)

Begin job on node85 at 2008-07-03 06:34:40
IDJOB=1055484
IDBENCH=56822
IDSOLVER=345
FILE ID=node85/1055484-1215059680
PBS_JOBID= 7875181
Free space on /tmp= 126772 MiB

SOLVER NAME= Sugar v1.13+picosat
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/picosat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1055484-1215059680/watcher-1055484-1215059680 -o /tmp/evaluation-result-1055484-1215059680/solver-1055484-1215059680 -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/picosat" -tmp="HOME/temp" HOME/instance-1055484-1215059680.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= feda91e5b3c1ff49ee389ed427acc709
RANDOM SEED=177504867

node85.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		: 3000.272
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		: 3000.272
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:       1218024 kB
Buffers:         56744 kB
Cached:         383688 kB
SwapCached:       5784 kB
Active:         533884 kB
Inactive:       226392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1218024 kB
SwapTotal:     4192956 kB
SwapFree:      4181172 kB
Dirty:            1516 kB
Writeback:           0 kB
Mapped:         325900 kB
Slab:            62496 kB
Committed_AS:   853408 kB
PageTables:       2272 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= 126768 MiB
End job on node85 at 2008-07-03 06:35:14