Trace number 1089846

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+minisatUNSAT 14.5798 14.6919

General information on the benchmark

Namecsp/graphColoring/sgb/queen/
normalized-queen12-12-11.xml
MD5SUM4d6e684952be431ff1d0108c9f9124ec
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.094985
Satisfiable
(Un)Satisfiability was proved
Number of variables144
Number of constraints2596
Maximum constraint arity2
Maximum domain size11
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2596
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.04	c 0	Sugar v1-13 + HOME/minisat
0.00/0.04	c 0	BEGIN Sat Jul  5 16:53:53 2008
0.00/0.04	c 0	PID 20861
0.03/0.05	c 0	HOST node78.alineos.net
0.03/0.05	c 0	CONVERTING HOME/instance-1089846-1215269633.xml TO HOME/temp.csp
0.03/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1089846-1215269633.xml' 'HOME/temp.csp'
0.03/0.71	c 0	1 domains, 144 variables, 1 predicates, 0 relations, 2596 constraints
0.03/0.73	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.03/0.73	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'
0.68/0.81	c 0	Parsing HOME/temp.csp
0.93/1.01	c 1	parsed 2742 expressions
0.93/1.01	c 1	Heap : 1 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.93/1.01	c 1	Converting to clausal form CSP
0.93/1.07	c 1	converted 275 (10%) expressions
1.03/1.18	c 1	converted 549 (20%) expressions
1.03/1.20	c 1	converted 823 (30%) expressions
1.13/1.21	c 1	converted 1097 (40%) expressions
1.13/1.22	c 1	converted 1371 (50%) expressions
1.13/1.23	c 1	converted 1646 (60%) expressions
1.13/1.24	c 1	converted 1920 (70%) expressions
1.13/1.24	c 1	converted 2194 (80%) expressions
1.13/1.25	c 1	converted 2468 (90%) expressions
1.13/1.26	c 1	converted 2742 (100%) expressions
1.13/1.26	c 1	CSP : 144 integers, 0 booleans, 2596 clauses, largest domain size 11
1.13/1.26	c 1	Heap : 2 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.13/1.26	c 1	Propagation in CSP
1.22/1.30	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.22/1.30	c 1	CSP : 144 integers, 0 booleans, 2596 clauses, largest domain size 11
1.22/1.30	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.22/1.30	c 1	Simplifing CSP by introducing new Boolean variables
1.22/1.34	c 1	CSP : 144 integers, 5192 booleans, 7788 clauses, largest domain size 11
1.22/1.34	c 1	Heap : 4 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.22/1.38	c 1	Encoding CSP to SAT : HOME/temp.cnf
1.22/1.39	c 1	15 (10%) CSP integer variables are encoded (135 clauses, 1353 bytes)
1.22/1.40	c 1	29 (20%) CSP integer variables are encoded (261 clauses, 2739 bytes)
1.33/1.40	c 1	44 (30%) CSP integer variables are encoded (396 clauses, 4224 bytes)
1.33/1.40	c 1	58 (40%) CSP integer variables are encoded (522 clauses, 5610 bytes)
1.33/1.40	c 1	72 (50%) CSP integer variables are encoded (648 clauses, 6996 bytes)
1.33/1.40	c 1	87 (60%) CSP integer variables are encoded (783 clauses, 8481 bytes)
1.33/1.40	c 1	101 (70%) CSP integer variables are encoded (909 clauses, 9886 bytes)
1.33/1.40	c 1	116 (80%) CSP integer variables are encoded (1044 clauses, 11641 bytes)
1.33/1.40	c 1	130 (90%) CSP integer variables are encoded (1170 clauses, 13279 bytes)
1.33/1.40	c 1	144 (100%) CSP integer variables are encoded (1296 clauses, 14917 bytes)
1.33/1.45	c 1	779 (10%) CSP clauses are encoded (7275 clauses, 104731 bytes)
1.33/1.47	c 1	1558 (20%) CSP clauses are encoded (13244 clauses, 200845 bytes)
1.33/1.49	c 1	2337 (30%) CSP clauses are encoded (19213 clauses, 297571 bytes)
1.42/1.51	c 1	3116 (40%) CSP clauses are encoded (25192 clauses, 394641 bytes)
1.42/1.52	c 1	3894 (50%) CSP clauses are encoded (31150 clauses, 491549 bytes)
1.42/1.54	c 1	4673 (60%) CSP clauses are encoded (37129 clauses, 589123 bytes)
1.42/1.55	c 1	5452 (70%) CSP clauses are encoded (43098 clauses, 686773 bytes)
1.42/1.56	c 1	6231 (80%) CSP clauses are encoded (49067 clauses, 785123 bytes)
1.42/1.58	c 1	7010 (90%) CSP clauses are encoded (55046 clauses, 888391 bytes)
1.42/1.59	c 1	7788 (100%) CSP clauses are encoded (61004 clauses, 994075 bytes)
1.42/1.59	c 1	7788 CSP clauses encoded
1.42/1.59	c 1	Writing map file : HOME/temp.map
1.42/1.60	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.42/1.60	c 1	SAT : 6632 SAT variables, 61004 SAT clauses, 994075 bytes
1.42/1.60	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.52/1.62	c 1	SOLVING HOME/temp.cnf
1.52/1.62	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.52/1.62	c 1	This is MiniSat 2.0 beta
1.52/1.62	c 1	WARNING: for repeatability, setting FPU to use double precision
1.52/1.62	c 1	============================[ Problem Statistics ]=============================
1.52/1.62	c 1	|                                                                             |
1.52/1.62	c 1	|  Number of variables:  6632                                                 |
1.52/1.62	c 1	|  Number of clauses:    61004                                                |
1.52/1.65	c 1	|  Parsing time:         0.03         s                                       |
1.52/1.65	c 1	============================[ Search Statistics ]==============================
1.52/1.65	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.52/1.65	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.52/1.65	c 1	===============================================================================
1.52/1.65	c 1	|         0 |    6632    61004   168736 |    20334        0    nan |  0.000 % |
1.52/1.66	c 1	|       101 |    6632    61004   168736 |    22368      101      7 |  0.000 % |
1.52/1.66	c 1	|       252 |    6632    61004   168736 |    24604      252      7 |  0.000 % |
1.52/1.67	c 1	|       478 |    6632    61004   168736 |    27065      478      7 |  0.000 % |
1.52/1.68	c 1	|       815 |    6632    61004   168736 |    29771      815      7 |  0.000 % |
1.52/1.69	c 1	|      1321 |    6632    61004   168736 |    32749     1321      7 |  0.000 % |
1.55/1.72	c 1	|      2080 |    6632    61004   168736 |    36024     2080      7 |  0.000 % |
1.55/1.75	c 1	|      3221 |    6632    61004   168736 |    39626     3221      8 |  0.000 % |
1.55/1.81	c 1	|      4930 |    6632    61004   168736 |    43589     4930      8 |  0.000 % |
1.55/1.94	c 2	|      7492 |    6632    61004   168736 |    47948     7492     10 |  0.000 % |
2.02/2.14	c 2	|     11337 |    6632    61004   168736 |    52742    11337     10 |  0.000 % |
2.61/2.73	c 2	|     17103 |    6632    61004   168736 |    58017    17103     10 |  0.000 % |
3.61/3.75	c 3	|     25753 |    6632    61004   168736 |    63818    25753     10 |  0.000 % |
5.71/5.82	c 5	|     38728 |    6632    61004   168736 |    70200    38728     10 |  0.000 % |
10.61/10.71	c 10	|     58190 |    6628    60902   168466 |    77220    47747     10 |  0.090 % |
14.41/14.52	c 14	===============================================================================
14.41/14.52	c 14	restarts              : 15
14.41/14.52	c 14	conflicts             : 67469          (5241 /sec)
14.41/14.52	c 14	decisions             : 78164          (1.98 % random) (6071 /sec)
14.41/14.52	c 14	propagations          : 2715970        (210965 /sec)
14.41/14.52	c 14	conflict literals     : 670500         (10.53 % deleted)
14.41/14.52	c 14	Memory used           : 9.23 MB
14.41/14.52	c 14	CPU time              : 12.874 s
14.41/14.52	c 14	
14.41/14.52	c 14	UNSATISFIABLE
14.41/14.52	c 14	DECODING HOME/temp.out WITH HOME/temp.map
14.41/14.52	c 14	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
14.45/14.61	c 14	Decoding HOME/temp.out
14.45/14.64	s UNSATISFIABLE
14.45/14.65	c 14	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
14.45/14.69	c 14	CPU 14.41 (0.04 0.01 14.37 0.14)
14.45/14.69	c 14	END Sat Jul  5 16:54:07 2008

Verifier Data (download as text)

No possible verification on an UNSAT instance

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-1089846-1215269633/watcher-1089846-1215269633 -o /tmp/evaluation-result-1089846-1215269633/solver-1089846-1215269633 -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-1089846-1215269633.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 4/81 20861
/proc/meminfo: memFree=1665888/2055912 swapFree=4178564/4192956
[pid=20861] ppid=20859 vsize=18572 CPUtime=0
/proc/20861/stat : 20861 (runsolver) R 20859 20861 19594 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 251058276 19017728 292 996147200 4194304 4296836 548682068272 18446744073709551615 255372881191 0 0 4096 24578 0 0 0 17 1 0 0
/proc/20861/statm: 4643 292 257 25 0 2626 0

[startup+0.0504879 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 20861
/proc/meminfo: memFree=1665888/2055912 swapFree=4178564/4192956
[pid=20861] ppid=20859 vsize=13600 CPUtime=0.03
/proc/20861/stat : 20861 (sugar) S 20859 20861 19594 0 -1 4194304 837 0 0 0 3 0 0 0 18 0 1 0 251058276 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 255381778530 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20861/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.10241 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 20861
/proc/meminfo: memFree=1665888/2055912 swapFree=4178564/4192956
[pid=20861] ppid=20859 vsize=13600 CPUtime=0.03
/proc/20861/stat : 20861 (sugar) S 20859 20861 19594 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 251058276 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 255381778530 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20861/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.302427 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 20861
/proc/meminfo: memFree=1665888/2055912 swapFree=4178564/4192956
[pid=20861] ppid=20859 vsize=13600 CPUtime=0.03
/proc/20861/stat : 20861 (sugar) S 20859 20861 19594 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 251058276 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 255381778530 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20861/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+0.702474 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 20861
/proc/meminfo: memFree=1665888/2055912 swapFree=4178564/4192956
[pid=20861] ppid=20859 vsize=13600 CPUtime=0.03
/proc/20861/stat : 20861 (sugar) S 20859 20861 19594 0 -1 4194304 900 127 0 0 3 0 0 0 19 0 1 0 251058276 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 255381778530 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/20861/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13600

[startup+1.50156 s]
/proc/loadavg: 2.00 2.00 2.00 4/92 20883
/proc/meminfo: memFree=1657544/2055912 swapFree=4178564/4192956
[pid=20861] ppid=20859 vsize=13600 CPUtime=0.69
/proc/20861/stat : 20861 (sugar) S 20859 20861 19594 0 -1 4194304 974 5293 0 1 3 1 61 4 15 0 1 0 251058276 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 255381778530 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20861/statm: 3400 797 370 3 0 500 0
[pid=20874] ppid=20861 vsize=5356 CPUtime=0
/proc/20874/stat : 20874 (sh) S 20861 20861 19594 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 251058350 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/20874/statm: 1339 233 193 169 0 50 0
[pid=20875] ppid=20874 vsize=868480 CPUtime=0.73
/proc/20875/stat : 20875 (java) S 20874 20861 19594 0 -1 0 7123 0 1 0 69 4 0 0 20 0 9 0 251058350 889323520 6339 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/20875/statm: 217120 6339 2562 9 0 211667 0
[pid=20875/tid=20876] ppid=20874 vsize=868480 CPUtime=0.43
/proc/20875/task/20876/stat : 20876 (java) R 20874 20861 19594 0 -1 64 2721 0 1 0 41 2 0 0 25 0 9 0 251058351 889323520 6339 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20875/tid=20877] ppid=20874 vsize=868480 CPUtime=0.08
/proc/20875/task/20877/stat : 20877 (java) S 20874 20861 19594 0 -1 64 2231 0 0 0 7 1 0 0 16 0 9 0 251058352 889323520 6339 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=20875/tid=20878] ppid=20874 vsize=868480 CPUtime=0
/proc/20875/task/20878/stat : 20878 (java) S 20874 20861 19594 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 251058352 889323520 6339 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20875/tid=20879] ppid=20874 vsize=868480 CPUtime=0
/proc/20875/task/20879/stat : 20879 (java) S 20874 20861 19594 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 251058352 889323520 6339 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20875/tid=20880] ppid=20874 vsize=868480 CPUtime=0
/proc/20875/task/20880/stat : 20880 (java) S 20874 20861 19594 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 251058354 889323520 6339 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20875/tid=20881] ppid=20874 vsize=868480 CPUtime=0.2
/proc/20875/task/20881/stat : 20881 (java) S 20874 20861 19594 0 -1 64 1478 0 0 0 20 0 0 0 16 0 9 0 251058354 889323520 6339 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20875/tid=20882] ppid=20874 vsize=868480 CPUtime=0
/proc/20875/task/20882/stat : 20882 (java) S 20874 20861 19594 0 -1 64 2 0 0 0 0 0 0 0 25 0 9 0 251058354 889323520 6339 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20875/tid=20883] ppid=20874 vsize=868480 CPUtime=0
/proc/20875/task/20883/stat : 20883 (java) S 20874 20861 19594 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 251058354 889323520 6339 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 887436

[startup+3.10173 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 20885
/proc/meminfo: memFree=1657736/2055912 swapFree=4178564/4192956
[pid=20861] ppid=20859 vsize=13600 CPUtime=1.55
/proc/20861/stat : 20861 (sugar) S 20859 20861 19594 0 -1 4194304 1032 12747 0 2 4 1 140 10 15 0 1 0 251058276 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 255381778530 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20861/statm: 3400 798 370 3 0 500 0
[pid=20884] ppid=20861 vsize=5356 CPUtime=0
/proc/20884/stat : 20884 (sh) S 20861 20861 19594 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 251058438 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20884/statm: 1339 232 193 169 0 50 0
[pid=20885] ppid=20884 vsize=6484 CPUtime=1.46
/proc/20885/stat : 20885 (minisat) R 20884 20861 19594 0 -1 4194304 1488 0 0 0 146 0 0 0 25 0 1 0 251058439 6639616 1474 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/20885/statm: 1621 1474 75 150 0 1468 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 25440

[startup+6.30106 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 20885
/proc/meminfo: memFree=1655624/2055912 swapFree=4178564/4192956
[pid=20861] ppid=20859 vsize=13600 CPUtime=1.55
/proc/20861/stat : 20861 (sugar) S 20859 20861 19594 0 -1 4194304 1032 12747 0 2 4 1 140 10 16 0 1 0 251058276 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 255381778530 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20861/statm: 3400 798 370 3 0 500 0
[pid=20884] ppid=20861 vsize=5356 CPUtime=0
/proc/20884/stat : 20884 (sh) S 20861 20861 19594 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 251058438 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20884/statm: 1339 232 193 169 0 50 0
[pid=20885] ppid=20884 vsize=8208 CPUtime=4.66
/proc/20885/stat : 20885 (minisat) R 20884 20861 19594 0 -1 4194304 1903 0 0 0 465 1 0 0 25 0 1 0 251058439 8404992 1889 996147200 134512640 135127466 4294956256 18446744073709551615 134527742 0 0 4096 3 0 0 0 17 0 0 0
/proc/20885/statm: 2052 1889 75 150 0 1899 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 27164

[startup+12.7017 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 20885
/proc/meminfo: memFree=1654288/2055912 swapFree=4178564/4192956
[pid=20861] ppid=20859 vsize=13600 CPUtime=1.55
/proc/20861/stat : 20861 (sugar) S 20859 20861 19594 0 -1 4194304 1032 12747 0 2 4 1 140 10 16 0 1 0 251058276 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 255381778530 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20861/statm: 3400 798 370 3 0 500 0
[pid=20884] ppid=20861 vsize=5356 CPUtime=0
/proc/20884/stat : 20884 (sh) S 20861 20861 19594 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 251058438 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20884/statm: 1339 232 193 169 0 50 0
[pid=20885] ppid=20884 vsize=9168 CPUtime=11.06
/proc/20885/stat : 20885 (minisat) R 20884 20861 19594 0 -1 4194304 2165 0 0 0 1105 1 0 0 25 0 1 0 251058439 9388032 2151 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/20885/statm: 2292 2151 75 150 0 2139 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 28124

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

[startup+13.5018 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 20885
/proc/meminfo: memFree=1654096/2055912 swapFree=4178564/4192956
[pid=20861] ppid=20859 vsize=13600 CPUtime=1.55
/proc/20861/stat : 20861 (sugar) S 20859 20861 19594 0 -1 4194304 1032 12747 0 2 4 1 140 10 16 0 1 0 251058276 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 255381778530 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20861/statm: 3400 798 370 3 0 500 0
[pid=20884] ppid=20861 vsize=5356 CPUtime=0
/proc/20884/stat : 20884 (sh) S 20861 20861 19594 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 251058438 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20884/statm: 1339 232 193 169 0 50 0
[pid=20885] ppid=20884 vsize=9304 CPUtime=11.86
/proc/20885/stat : 20885 (minisat) R 20884 20861 19594 0 -1 4194304 2207 0 0 0 1185 1 0 0 25 0 1 0 251058439 9527296 2193 996147200 134512640 135127466 4294956256 18446744073709551615 134530809 0 0 4096 3 0 0 0 17 0 0 0
/proc/20885/statm: 2326 2193 75 150 0 2173 0
Current children cumulated CPU time (s) 13.41
Current children cumulated vsize (KiB) 28260

[startup+14.3069 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 20885
/proc/meminfo: memFree=1653968/2055912 swapFree=4178564/4192956
[pid=20861] ppid=20859 vsize=13600 CPUtime=1.55
/proc/20861/stat : 20861 (sugar) S 20859 20861 19594 0 -1 4194304 1032 12747 0 2 4 1 140 10 16 0 1 0 251058276 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 255381778530 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20861/statm: 3400 798 370 3 0 500 0
[pid=20884] ppid=20861 vsize=5356 CPUtime=0
/proc/20884/stat : 20884 (sh) S 20861 20861 19594 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 251058438 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20884/statm: 1339 232 193 169 0 50 0
[pid=20885] ppid=20884 vsize=9448 CPUtime=12.66
/proc/20885/stat : 20885 (minisat) R 20884 20861 19594 0 -1 4194304 2221 0 0 0 1265 1 0 0 25 0 1 0 251058439 9674752 2207 996147200 134512640 135127466 4294956256 18446744073709551615 134530692 0 0 4096 3 0 0 0 17 0 0 0
/proc/20885/statm: 2362 2207 75 150 0 2209 0
Current children cumulated CPU time (s) 14.21
Current children cumulated vsize (KiB) 28404

[startup+14.5019 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 20885
/proc/meminfo: memFree=1653968/2055912 swapFree=4178564/4192956
[pid=20861] ppid=20859 vsize=13600 CPUtime=1.55
/proc/20861/stat : 20861 (sugar) S 20859 20861 19594 0 -1 4194304 1032 12747 0 2 4 1 140 10 16 0 1 0 251058276 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 255381778530 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20861/statm: 3400 798 370 3 0 500 0
[pid=20884] ppid=20861 vsize=5356 CPUtime=0
/proc/20884/stat : 20884 (sh) S 20861 20861 19594 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 251058438 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 255372878660 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/20884/statm: 1339 232 193 169 0 50 0
[pid=20885] ppid=20884 vsize=9448 CPUtime=12.86
/proc/20885/stat : 20885 (minisat) R 20884 20861 19594 0 -1 4194304 2221 0 0 0 1285 1 0 0 25 0 1 0 251058439 9674752 2207 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/20885/statm: 2362 2207 75 150 0 2209 0
Current children cumulated CPU time (s) 14.41
Current children cumulated vsize (KiB) 28404

[startup+14.6019 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 20885
/proc/meminfo: memFree=1653968/2055912 swapFree=4178564/4192956
[pid=20861] ppid=20859 vsize=13600 CPUtime=14.45
/proc/20861/stat : 20861 (sugar) S 20859 20861 19594 0 -1 4194304 1070 15262 0 2 4 1 1428 12 17 0 1 0 251058276 13926400 798 996147200 4194304 4206940 548682068608 18446744073709551615 255381778530 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/20861/statm: 3400 798 370 3 0 500 0
Current children cumulated CPU time (s) 14.45
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 14.6919
CPU time (s): 14.5798
CPU user time (s): 14.4208
CPU system time (s): 0.158975
CPU usage (%): 99.2368
Max. virtual memory (cumulated for all children) (KiB): 887436

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.4208
system time used= 0.158975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20063
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= 2045
involuntary context switches= 2200

runsolver used 0.022996 second user time and 0.058991 second system time

The end

Launcher Data (download as text)

Begin job on node78 at 2008-07-05 16:53:53
IDJOB=1089846
IDBENCH=58340
IDSOLVER=346
FILE ID=node78/1089846-1215269633
PBS_JOBID= 7882090
Free space on /tmp= 126632 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/graphColoring/sgb/queen/normalized-queen12-12-11.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-1089846-1215269633/watcher-1089846-1215269633 -o /tmp/evaluation-result-1089846-1215269633/solver-1089846-1215269633 -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-1089846-1215269633.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 4d6e684952be431ff1d0108c9f9124ec
RANDOM SEED=1511796204

node78.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		: 3000.247
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		: 3000.247
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:      2055912 kB
MemFree:       1666368 kB
Buffers:         36352 kB
Cached:         178256 kB
SwapCached:       7072 kB
Active:         264444 kB
Inactive:        64144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1666368 kB
SwapTotal:     4192956 kB
SwapFree:      4178564 kB
Dirty:            1572 kB
Writeback:           0 kB
Mapped:         128920 kB
Slab:            46152 kB
Committed_AS:  1514108 kB
PageTables:       1812 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126632 MiB
End job on node78 at 2008-07-05 16:54:07