Trace number 1051942

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Sugar v1.13+minisatSAT 36.4335 36.8786

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-32-4.xml
MD5SUM7abec0eca5a53922cc4d4b6c3d9fa074
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.374942
Satisfiable
(Un)Satisfiability was proved
Number of variables496
Number of constraints4960
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4960
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 Thu Jul  3 05:18:08 2008
0.00/0.04	c 0	PID 11178
0.04/0.05	c 0	HOST node24.alineos.net
0.04/0.05	c 0	CONVERTING HOME/instance-1051942-1215055088.xml TO HOME/temp.csp
0.04/0.05	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.XML2CSP 'HOME/instance-1051942-1215055088.xml' 'HOME/temp.csp'
0.04/0.65	c 0	1 domains, 496 variables, 1 predicates, 0 relations, 4960 constraints
0.04/0.68	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.04/0.68	c 1	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.63/0.76	c 1	Parsing HOME/temp.csp
0.93/1.09	c 1	parsed 5458 expressions
0.93/1.09	c 1	Heap : 3 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
0.93/1.09	c 1	Converting to clausal form CSP
1.03/1.17	c 1	converted 546 (10%) expressions
1.22/1.34	c 1	converted 1092 (20%) expressions
1.32/1.43	c 1	converted 1638 (30%) expressions
1.32/1.47	c 1	converted 2184 (40%) expressions
1.42/1.52	c 1	converted 2729 (50%) expressions
1.42/1.56	c 1	converted 3275 (60%) expressions
1.52/1.65	c 1	converted 3821 (70%) expressions
1.52/1.69	c 2	converted 4367 (80%) expressions
1.62/1.73	c 2	converted 4913 (90%) expressions
1.62/1.77	c 2	converted 5458 (100%) expressions
1.62/1.77	c 2	CSP : 496 integers, 0 booleans, 4960 clauses, largest domain size 4
1.62/1.77	c 2	Heap : 10 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.62/1.77	c 2	Propagation in CSP
1.72/1.82	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.72/1.82	c 2	CSP : 496 integers, 0 booleans, 4960 clauses, largest domain size 4
1.72/1.82	c 2	Heap : 11 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
1.72/1.83	c 2	Simplifing CSP by introducing new Boolean variables
1.92/2.04	c 2	CSP : 496 integers, 29760 booleans, 34720 clauses, largest domain size 4
1.92/2.04	c 2	Heap : 19 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.01/2.17	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.01/2.19	c 2	50 (10%) CSP integer variables are encoded (100 clauses, 1020 bytes)
2.01/2.20	c 2	100 (20%) CSP integer variables are encoded (200 clauses, 2120 bytes)
2.01/2.20	c 2	149 (30%) CSP integer variables are encoded (298 clauses, 3198 bytes)
2.01/2.20	c 2	199 (40%) CSP integer variables are encoded (398 clauses, 4298 bytes)
2.01/2.20	c 2	248 (50%) CSP integer variables are encoded (496 clauses, 5376 bytes)
2.01/2.20	c 2	298 (60%) CSP integer variables are encoded (596 clauses, 6476 bytes)
2.11/2.20	c 2	348 (70%) CSP integer variables are encoded (696 clauses, 7636 bytes)
2.11/2.21	c 2	397 (80%) CSP integer variables are encoded (794 clauses, 8910 bytes)
2.11/2.21	c 2	447 (90%) CSP integer variables are encoded (894 clauses, 10210 bytes)
2.11/2.21	c 2	496 (100%) CSP integer variables are encoded (992 clauses, 11484 bytes)
2.11/2.30	c 2	3472 (10%) CSP clauses are encoded (13392 clauses, 192248 bytes)
2.21/2.34	c 2	6944 (20%) CSP clauses are encoded (25792 clauses, 385348 bytes)
2.21/2.38	c 2	10416 (30%) CSP clauses are encoded (38192 clauses, 580845 bytes)
2.30/2.42	c 2	13888 (40%) CSP clauses are encoded (50592 clauses, 790481 bytes)
2.30/2.46	c 2	17360 (50%) CSP clauses are encoded (62992 clauses, 999385 bytes)
2.41/2.50	c 2	20832 (60%) CSP clauses are encoded (75392 clauses, 1209633 bytes)
2.41/2.55	c 2	24304 (70%) CSP clauses are encoded (87792 clauses, 1419941 bytes)
2.41/2.59	c 2	27776 (80%) CSP clauses are encoded (100192 clauses, 1631809 bytes)
2.51/2.63	c 2	31248 (90%) CSP clauses are encoded (112592 clauses, 1853817 bytes)
2.51/2.67	c 3	34720 (100%) CSP clauses are encoded (124992 clauses, 2078009 bytes)
2.51/2.67	c 3	34720 CSP clauses encoded
2.51/2.67	c 3	Writing map file : HOME/temp.map
2.51/2.69	c 3	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.51/2.69	c 3	SAT : 31248 SAT variables, 124992 SAT clauses, 2078009 bytes
2.51/2.69	c 3	Heap : 14 MB used (max 728 MB), NonHeap : 14 MB used (max 121 MB)
2.60/2.72	c 3	SOLVING HOME/temp.cnf
2.60/2.72	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.60/2.73	c 3	This is MiniSat 2.0 beta
2.60/2.73	c 3	WARNING: for repeatability, setting FPU to use double precision
2.60/2.73	c 3	============================[ Problem Statistics ]=============================
2.60/2.73	c 3	|                                                                             |
2.60/2.73	c 3	|  Number of variables:  31248                                                |
2.60/2.73	c 3	|  Number of clauses:    124992                                               |
2.63/2.80	c 3	|  Parsing time:         0.06         s                                       |
2.63/2.80	c 3	============================[ Search Statistics ]==============================
2.63/2.80	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.63/2.80	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.63/2.80	c 3	===============================================================================
2.63/2.80	c 3	|         0 |   31248   124992   329344 |    41664        0    nan |  0.000 % |
2.63/2.81	c 3	|       100 |   31248   124992   329344 |    45830      100      6 |  0.000 % |
2.63/2.84	c 3	|       250 |   31248   124992   329344 |    50413      250      6 |  0.000 % |
2.63/2.88	c 3	|       475 |   31248   124992   329344 |    55454      475      6 |  0.000 % |
2.63/2.95	c 3	|       812 |   31248   124992   329344 |    61000      812      5 |  0.000 % |
2.63/3.07	c 3	|      1318 |   31248   124992   329344 |    67100     1318      6 |  0.000 % |
3.08/3.28	c 3	|      2077 |   31248   124992   329344 |    73810     2077      6 |  0.000 % |
3.47/3.65	c 3	|      3217 |   31248   124992   329344 |    81191     3217      6 |  0.000 % |
4.07/4.30	c 4	|      4926 |   31248   124992   329344 |    89310     4926      6 |  0.000 % |
5.27/5.40	c 5	|      7488 |   31248   124992   329344 |    98241     7488      6 |  0.000 % |
7.25/7.46	c 7	|     11332 |   31248   124992   329344 |   108065    11332      6 |  0.000 % |
10.51/10.78	c 11	|     17098 |   31248   124992   329344 |   118872    17098      6 |  0.000 % |
16.06/16.39	c 16	|     25748 |   31248   124992   329344 |   130759    25748      7 |  0.000 % |
25.67/26.01	c 26	|     38722 |   31248   124992   329344 |   143835    38722      8 |  0.000 % |
36.06/36.58	c 36	===============================================================================
36.06/36.59	c 36	restarts              : 14
36.06/36.59	c 36	conflicts             : 57991          (1731 /sec)
36.06/36.59	c 36	decisions             : 4607487        (1.54 % random) (137529 /sec)
36.06/36.59	c 36	propagations          : 52515051       (1567524 /sec)
36.06/36.59	c 36	conflict literals     : 821979         (2.85 % deleted)
36.06/36.59	c 36	Memory used           : 15.06 MB
36.06/36.59	c 36	CPU time              : 33.5019 s
36.06/36.59	c 36	
36.17/36.60	c 36	SATISFIABLE
36.17/36.60	c 36	DECODING HOME/temp.out WITH HOME/temp.map
36.17/36.60	c 36	CMD java -Xmx700M -cp 'HOME/sugar-v1-13.jar' jp.ac.kobe_u.cs.sugar.SugarMain -competition -decode 'HOME/temp.out' 'HOME/temp.map'
36.17/36.69	c 37	Decoding HOME/temp.out
36.18/36.81	s SATISFIABLE
36.18/36.83	v 1 2 0 3 3 2 0 1 2 1 2 0 0 3 2 3 0 3 1 2 1 1 2 1 2 2 3 0 3 2 0 3 0 2 1 2 3 0 2 0 0 1 1 1 2 1 1 2 2 2 2 3 3 3 3 2 0 3 3 3 0 3 2 1 1 1 0 0 0 3 2 2 3 3 3 0 0 2 3 1 1 1 1 0 0 3 2 2 0 0 3 3 1 1 3 0 2 2 3 2 1 2 1 2 3 3 0 0 1 3 1 2 0 1 2 0 3 3 2 3 2 2 1 1 3 0 1 0 3 2 0 1 0 0 1 0 1 3 0 3 2 3 1 2 1 2 3 0 2 1 2 2 3 2 3 0 0 2 1 0 0 3 2 3 0 3 1 3 1 1 1 2 1 3 2 0 1 3 0 0 3 2 1 3 1 0 3 3 0 0 1 3 1 2 0 2 3 3 1 3 1 1 0 0 3 3 1 3 2 0 0 0 2 2 1 0 2 1 0 3 1 3 1 0 3 3 2 1 2 2 0 2 3 0 2 2 3 3 3 3 0 1 1 2 0 3 2 1 0 0 2 3 1 3 3 2 0 1 3 1 1 2 2 3 2 3 0 0 0 1 3 1 3 2 2 0 0 2 3 1 2 2 1 3 2 3 3 1 1 1 2 0 0 0 1 2 3 3 2 3 0 2 0 1 3 2 3 3 3 3 2 0 1 2 1 1 1 2 2 0 3 3 3 0 2 2 0 0 3 2 1 3 2 1 0 2 1 2 1 1 0 3 3 2 0 3 1 2 2 1 3 3 3 2 0 2 1 0 3 3 1 0 3 0 0 3 2 3 1 3 1 1 0 2 3 2 2 2 1 2 3 2 1 0 3 3 0 1 2 0 0 3 2 1 2 1 1 0 3 2 2 3 3 2 1 1 0 0 3 0 1 2 3 1 2 0 1 2 1 0 2 0 3 3 3 0 3 3 0 2 1 3 3 3 1 3 0 3 3 0 0 3 2 3 2 1 1 0 3 1 3 2 2 2 2 2 0 1 1 0 0 0 1 1 2 2 1 2 1 0 3 1 0 2 1 1 0 0 2 1 3 0 2 2 3 3 2 2 3 3 1 2 3 2 0 2
36.18/36.83	c 37	Heap : 0 MB used (max 728 MB), NonHeap : 13 MB used (max 121 MB)
36.18/36.87	c 37	CPU 36.17 (0.03 0.01 36.14 0.23)
36.18/36.87	c 37	END Thu Jul  3 05:18:45 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-1051942-1215055088/watcher-1051942-1215055088 -o /tmp/evaluation-result-1051942-1215055088/solver-1051942-1215055088 -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-1051942-1215055088.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: 1.91 1.97 1.99 4/73 11178
/proc/meminfo: memFree=1045616/2055920 swapFree=4180448/4192956
[pid=11178] ppid=11176 vsize=12268 CPUtime=0
/proc/11178/stat : 11178 (sugar) R 11176 11178 8635 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 1984483341 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 237788428901 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/11178/statm: 3067 316 241 3 0 167 0

[startup+0.0503779 s]
/proc/loadavg: 1.91 1.97 1.99 4/73 11178
/proc/meminfo: memFree=1045616/2055920 swapFree=4180448/4192956
[pid=11178] ppid=11176 vsize=13600 CPUtime=0.04
/proc/11178/stat : 11178 (sugar) S 11176 11178 8635 0 -1 4194304 837 0 0 0 3 1 0 0 18 0 1 0 1984483341 13926400 792 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11178/statm: 3400 792 367 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.101211 s]
/proc/loadavg: 1.91 1.97 1.99 4/73 11178
/proc/meminfo: memFree=1045616/2055920 swapFree=4180448/4192956
[pid=11178] ppid=11176 vsize=13600 CPUtime=0.04
/proc/11178/stat : 11178 (sugar) S 11176 11178 8635 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1984483341 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11178/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.301231 s]
/proc/loadavg: 1.91 1.97 1.99 4/73 11178
/proc/meminfo: memFree=1045616/2055920 swapFree=4180448/4192956
[pid=11178] ppid=11176 vsize=13600 CPUtime=0.04
/proc/11178/stat : 11178 (sugar) S 11176 11178 8635 0 -1 4194304 900 127 0 0 3 1 0 0 19 0 1 0 1984483341 13926400 796 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11178/statm: 3400 796 370 3 0 500 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13600

[startup+0.701276 s]
/proc/loadavg: 1.91 1.97 1.99 4/73 11178
/proc/meminfo: memFree=1045616/2055920 swapFree=4180448/4192956
[pid=11178] ppid=11176 vsize=13600 CPUtime=0.63
/proc/11178/stat : 11178 (sugar) S 11176 11178 8635 0 -1 4194304 956 7378 0 1 3 1 55 4 16 0 1 0 1984483341 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11178/statm: 3400 797 370 3 0 500 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 13600

[startup+1.50236 s]
/proc/loadavg: 1.91 1.97 1.99 4/84 11200
/proc/meminfo: memFree=1036312/2055920 swapFree=4180448/4192956
[pid=11178] ppid=11176 vsize=13600 CPUtime=0.63
/proc/11178/stat : 11178 (sugar) S 11176 11178 8635 0 -1 4194304 973 7378 0 1 3 1 55 4 15 0 1 0 1984483341 13926400 797 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11178/statm: 3400 797 370 3 0 500 0
[pid=11191] ppid=11178 vsize=5356 CPUtime=0
/proc/11191/stat : 11191 (sh) S 11178 11178 8635 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 1984483409 5484544 233 996147200 4194304 4889804 548682068720 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11191/statm: 1339 233 193 169 0 50 0
[pid=11192] ppid=11191 vsize=868352 CPUtime=0.79
/proc/11192/stat : 11192 (java) S 11191 11178 8635 0 -1 0 7400 0 1 0 74 5 0 0 18 0 9 0 1984483409 889192448 6612 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/11192/statm: 217088 6612 2540 9 0 211663 0
[pid=11192/tid=11193] ppid=11191 vsize=868352 CPUtime=0.46
/proc/11192/task/11193/stat : 11193 (java) R 11191 11178 8635 0 -1 64 2690 0 1 0 45 1 0 0 23 0 9 0 1984483410 889192448 6612 996147200 134512640 134550740 4294955952 18446744073709551615 4126609476 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11192/tid=11194] ppid=11191 vsize=868352 CPUtime=0.12
/proc/11192/task/11194/stat : 11194 (java) S 11191 11178 8635 0 -1 64 2572 0 0 0 11 1 0 0 16 0 9 0 1984483411 889192448 6612 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=11192/tid=11195] ppid=11191 vsize=868352 CPUtime=0
/proc/11192/task/11195/stat : 11195 (java) S 11191 11178 8635 0 -1 64 10 0 0 0 0 0 0 0 16 0 9 0 1984483412 889192448 6612 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11192/tid=11196] ppid=11191 vsize=868352 CPUtime=0
/proc/11192/task/11196/stat : 11196 (java) S 11191 11178 8635 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 1984483412 889192448 6612 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11192/tid=11197] ppid=11191 vsize=868352 CPUtime=0
/proc/11192/task/11197/stat : 11197 (java) S 11191 11178 8635 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 1984483414 889192448 6612 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11192/tid=11198] ppid=11191 vsize=868352 CPUtime=0.18
/proc/11192/task/11198/stat : 11198 (java) S 11191 11178 8635 0 -1 64 1444 0 0 0 18 0 0 0 16 0 9 0 1984483414 889192448 6612 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11192/tid=11199] ppid=11191 vsize=868352 CPUtime=0
/proc/11192/task/11199/stat : 11199 (java) S 11191 11178 8635 0 -1 64 2 0 0 0 0 0 0 0 19 0 9 0 1984483414 889192448 6612 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=11192/tid=11200] ppid=11191 vsize=868352 CPUtime=0
/proc/11192/task/11200/stat : 11200 (java) S 11191 11178 8635 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 1984483414 889192448 6612 996147200 134512640 134550740 4294955952 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 887308

[startup+3.10252 s]
/proc/loadavg: 1.91 1.97 1.99 4/84 11200
/proc/meminfo: memFree=1012888/2055920 swapFree=4180448/4192956
[pid=11178] ppid=11176 vsize=13600 CPUtime=2.63
/proc/11178/stat : 11178 (sugar) S 11176 11178 8635 0 -1 4194304 1034 18696 0 2 3 1 243 16 15 0 1 0 1984483341 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11178/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 2.63
Current children cumulated vsize (KiB) 13600

[startup+6.30186 s]
/proc/loadavg: 2.00 1.98 1.99 3/76 11202
/proc/meminfo: memFree=1032024/2055920 swapFree=4180448/4192956
[pid=11178] ppid=11176 vsize=13600 CPUtime=2.63
/proc/11178/stat : 11178 (sugar) S 11176 11178 8635 0 -1 4194304 1034 18696 0 2 3 1 243 16 16 0 1 0 1984483341 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11178/statm: 3400 799 370 3 0 500 0
[pid=11201] ppid=11178 vsize=5356 CPUtime=0
/proc/11201/stat : 11201 (sh) S 11178 11178 8635 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984483614 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11201/statm: 1339 232 193 169 0 50 0
[pid=11202] ppid=11201 vsize=10128 CPUtime=3.53
/proc/11202/stat : 11202 (minisat) R 11201 11178 8635 0 -1 4194304 2311 0 0 0 352 1 0 0 25 0 1 0 1984483614 10371072 2297 996147200 134512640 135127466 4294956272 18446744073709551615 134521733 0 0 4096 3 0 0 0 17 1 0 0
/proc/11202/statm: 2532 2297 76 150 0 2379 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 29084

[startup+12.7015 s]
/proc/loadavg: 2.00 1.98 1.99 3/76 11202
/proc/meminfo: memFree=1031128/2055920 swapFree=4180448/4192956
[pid=11178] ppid=11176 vsize=13600 CPUtime=2.63
/proc/11178/stat : 11178 (sugar) S 11176 11178 8635 0 -1 4194304 1034 18696 0 2 3 1 243 16 16 0 1 0 1984483341 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11178/statm: 3400 799 370 3 0 500 0
[pid=11201] ppid=11178 vsize=5356 CPUtime=0
/proc/11201/stat : 11201 (sh) S 11178 11178 8635 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984483614 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11201/statm: 1339 232 193 169 0 50 0
[pid=11202] ppid=11201 vsize=11052 CPUtime=9.86
/proc/11202/stat : 11202 (minisat) R 11201 11178 8635 0 -1 4194304 2521 0 0 0 985 1 0 0 25 0 1 0 1984483614 11317248 2507 996147200 134512640 135127466 4294956272 18446744073709551615 134533362 0 0 4096 3 0 0 0 17 1 0 0
/proc/11202/statm: 2763 2507 76 150 0 2610 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 30008

[startup+25.5019 s]
/proc/loadavg: 2.00 1.98 1.99 3/76 11202
/proc/meminfo: memFree=1029848/2055920 swapFree=4180448/4192956
[pid=11178] ppid=11176 vsize=13600 CPUtime=2.63
/proc/11178/stat : 11178 (sugar) S 11176 11178 8635 0 -1 4194304 1034 18696 0 2 3 1 243 16 16 0 1 0 1984483341 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11178/statm: 3400 799 370 3 0 500 0
[pid=11201] ppid=11178 vsize=5356 CPUtime=0
/proc/11201/stat : 11201 (sh) S 11178 11178 8635 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984483614 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11201/statm: 1339 232 193 169 0 50 0
[pid=11202] ppid=11201 vsize=12568 CPUtime=22.54
/proc/11202/stat : 11202 (minisat) R 11201 11178 8635 0 -1 4194304 2881 0 0 0 2252 2 0 0 25 0 1 0 1984483614 12869632 2867 996147200 134512640 135127466 4294956272 18446744073709551615 134530933 0 0 4096 3 0 0 0 17 1 0 0
/proc/11202/statm: 3142 2867 76 150 0 2989 0
Current children cumulated CPU time (s) 25.17
Current children cumulated vsize (KiB) 31524

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

[startup+31.9065 s]
/proc/loadavg: 2.00 1.98 1.99 3/76 11202
/proc/meminfo: memFree=1029080/2055920 swapFree=4180448/4192956
[pid=11178] ppid=11176 vsize=13600 CPUtime=2.63
/proc/11178/stat : 11178 (sugar) S 11176 11178 8635 0 -1 4194304 1034 18696 0 2 3 1 243 16 16 0 1 0 1984483341 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11178/statm: 3400 799 370 3 0 500 0
[pid=11201] ppid=11178 vsize=5356 CPUtime=0
/proc/11201/stat : 11201 (sh) S 11178 11178 8635 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984483614 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11201/statm: 1339 232 193 169 0 50 0
[pid=11202] ppid=11201 vsize=13176 CPUtime=28.88
/proc/11202/stat : 11202 (minisat) R 11201 11178 8635 0 -1 4194304 3048 0 0 0 2886 2 0 0 25 0 1 0 1984483614 13492224 3034 996147200 134512640 135127466 4294956272 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/11202/statm: 3294 3034 76 150 0 3141 0
Current children cumulated CPU time (s) 31.51
Current children cumulated vsize (KiB) 32132

[startup+35.1029 s]
/proc/loadavg: 2.00 1.98 1.99 3/76 11202
/proc/meminfo: memFree=1027864/2055920 swapFree=4180448/4192956
[pid=11178] ppid=11176 vsize=13600 CPUtime=2.63
/proc/11178/stat : 11178 (sugar) S 11176 11178 8635 0 -1 4194304 1034 18696 0 2 3 1 243 16 16 0 1 0 1984483341 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11178/statm: 3400 799 370 3 0 500 0
[pid=11201] ppid=11178 vsize=5356 CPUtime=0
/proc/11201/stat : 11201 (sh) S 11178 11178 8635 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984483614 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11201/statm: 1339 232 193 169 0 50 0
[pid=11202] ppid=11201 vsize=14364 CPUtime=32.05
/proc/11202/stat : 11202 (minisat) R 11201 11178 8635 0 -1 4194304 3352 0 0 0 3203 2 0 0 25 0 1 0 1984483614 14708736 3338 996147200 134512640 135127466 4294956272 18446744073709551615 134530679 0 0 4096 3 0 0 0 17 1 0 0
/proc/11202/statm: 3591 3338 76 150 0 3438 0
Current children cumulated CPU time (s) 34.68
Current children cumulated vsize (KiB) 33320

[startup+35.903 s]
/proc/loadavg: 2.00 1.98 1.99 3/76 11202
/proc/meminfo: memFree=1027864/2055920 swapFree=4180448/4192956
[pid=11178] ppid=11176 vsize=13600 CPUtime=2.63
/proc/11178/stat : 11178 (sugar) S 11176 11178 8635 0 -1 4194304 1034 18696 0 2 3 1 243 16 16 0 1 0 1984483341 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11178/statm: 3400 799 370 3 0 500 0
[pid=11201] ppid=11178 vsize=5356 CPUtime=0
/proc/11201/stat : 11201 (sh) S 11178 11178 8635 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984483614 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11201/statm: 1339 232 193 169 0 50 0
[pid=11202] ppid=11201 vsize=14628 CPUtime=32.84
/proc/11202/stat : 11202 (minisat) R 11201 11178 8635 0 -1 4194304 3423 0 0 0 3282 2 0 0 25 0 1 0 1984483614 14979072 3409 996147200 134512640 135127466 4294956272 18446744073709551615 134522923 0 0 4096 3 0 0 0 17 1 0 0
/proc/11202/statm: 3657 3409 76 150 0 3504 0
Current children cumulated CPU time (s) 35.47
Current children cumulated vsize (KiB) 33584

[startup+36.308 s]
/proc/loadavg: 2.00 1.98 1.99 3/76 11202
/proc/meminfo: memFree=1027224/2055920 swapFree=4180448/4192956
[pid=11178] ppid=11176 vsize=13600 CPUtime=2.63
/proc/11178/stat : 11178 (sugar) S 11176 11178 8635 0 -1 4194304 1034 18696 0 2 3 1 243 16 16 0 1 0 1984483341 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11178/statm: 3400 799 370 3 0 500 0
[pid=11201] ppid=11178 vsize=5356 CPUtime=0
/proc/11201/stat : 11201 (sh) S 11178 11178 8635 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 1984483614 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11201/statm: 1339 232 193 169 0 50 0
[pid=11202] ppid=11201 vsize=15156 CPUtime=33.23
/proc/11202/stat : 11202 (minisat) R 11201 11178 8635 0 -1 4194304 3540 0 0 0 3321 2 0 0 25 0 1 0 1984483614 15519744 3526 996147200 134512640 135127466 4294956272 18446744073709551615 134527237 0 0 4096 3 0 0 0 17 1 0 0
/proc/11202/statm: 3789 3526 76 150 0 3636 0
Current children cumulated CPU time (s) 35.86
Current children cumulated vsize (KiB) 34112

[startup+36.703 s]
/proc/loadavg: 2.00 1.98 1.99 3/76 11202
/proc/meminfo: memFree=1027224/2055920 swapFree=4180448/4192956
[pid=11178] ppid=11176 vsize=13600 CPUtime=36.18
/proc/11178/stat : 11178 (sugar) S 11176 11178 8635 0 -1 4194304 1090 22599 0 2 3 1 3594 20 16 0 1 0 1984483341 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11178/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 36.18
Current children cumulated vsize (KiB) 13600

[startup+36.802 s]
/proc/loadavg: 2.00 1.98 1.99 3/76 11202
/proc/meminfo: memFree=1027224/2055920 swapFree=4180448/4192956
[pid=11178] ppid=11176 vsize=13600 CPUtime=36.18
/proc/11178/stat : 11178 (sugar) S 11176 11178 8635 0 -1 4194304 1090 22599 0 2 3 1 3594 20 16 0 1 0 1984483341 13926400 799 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/11178/statm: 3400 799 370 3 0 500 0
Current children cumulated CPU time (s) 36.18
Current children cumulated vsize (KiB) 13600

Child status: 0
Real time (s): 36.8786
CPU time (s): 36.4335
CPU user time (s): 36.1835
CPU system time (s): 0.249962
CPU usage (%): 98.793
Max. virtual memory (cumulated for all children) (KiB): 887560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 36.1835
system time used= 0.249962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27619
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= 3857
involuntary context switches= 4539

runsolver used 0.047992 second user time and 0.131979 second system time

The end

Launcher Data (download as text)

Begin job on node24 at 2008-07-03 05:18:08
IDJOB=1051942
IDBENCH=55958
IDSOLVER=346
FILE ID=node24/1051942-1215055088
PBS_JOBID= 7875126
Free space on /tmp= 66300 MiB

SOLVER NAME= Sugar v1.13+minisat
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-32-4.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-1051942-1215055088/watcher-1051942-1215055088 -o /tmp/evaluation-result-1051942-1215055088/solver-1051942-1215055088 -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-1051942-1215055088.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7abec0eca5a53922cc4d4b6c3d9fa074
RANDOM SEED=404994033

node24.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		: 3000.232
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		: 3000.232
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:       1046096 kB
Buffers:         29988 kB
Cached:         369960 kB
SwapCached:       6556 kB
Active:         865532 kB
Inactive:        82352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1046096 kB
SwapTotal:     4192956 kB
SwapFree:      4180448 kB
Dirty:            2244 kB
Writeback:           0 kB
Mapped:         554344 kB
Slab:            46020 kB
Committed_AS:  3954152 kB
PageTables:       2948 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= 66300 MiB
End job on node24 at 2008-07-03 05:18:45