Trace number 2073150

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 v1.14.6+minisatSAT 66.8298 67.5419

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-33-4.xml
MD5SUMa42d79bb6fe860b06fb8edfaf7f29aa0
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 benchmark2.69759
Satisfiable
(Un)Satisfiability was proved
Number of variables528
Number of constraints5456
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5456
Global constraints used (with number of constraints)

Solver Data

0.00/0.08	c 0	Sugar v1-14-6 + HOME/minisat
0.00/0.08	c 0	BEGIN Sun Jul 12 02:15:54 2009
0.00/0.08	c 0	PID 16728
0.06/0.08	c 0	HOST node66.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-2073150-1247357753.xml TO HOME/temp.csp
0.06/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2073150-1247357753.xml' 'HOME/temp.csp'
0.06/0.93	c 0	1 domains, 528 variables, 1 predicates, 0 relations, 5456 constraints
0.06/0.98	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.98	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.89/1.06	c 1	Parsing HOME/temp.csp
1.09/1.20	c 1	parsed 5986 expressions
1.09/1.21	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.09/1.21	c 1	Converting to clausal form CSP
1.19/1.31	c 1	converted 599 (10%) expressions
1.29/1.48	c 1	converted 1198 (20%) expressions
1.39/1.57	c 1	converted 1796 (30%) expressions
1.49/1.62	c 1	converted 2395 (40%) expressions
1.49/1.67	c 1	converted 2993 (50%) expressions
1.59/1.78	c 1	converted 3592 (60%) expressions
1.68/1.82	c 1	converted 4191 (70%) expressions
1.68/1.87	c 1	converted 4789 (80%) expressions
1.79/1.91	c 1	converted 5388 (90%) expressions
1.79/1.96	c 1	converted 5986 (100%) expressions
1.79/1.96	c 1	CSP : 528 integers, 0 booleans, 5456 clauses, largest domain size 4
1.79/1.96	c 1	Heap : 10 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.79/1.96	c 1	Propagation in CSP
1.79/1.98	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.79/1.98	c 1	CSP : 528 integers, 0 booleans, 5456 clauses, largest domain size 4
1.79/1.98	c 1	Heap : 10 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.79/1.99	c 1	Simplifing CSP by introducing new Boolean variables
1.98/2.20	c 2	CSP : 528 integers, 32736 booleans, 38192 clauses, largest domain size 4
1.98/2.20	c 2	Heap : 20 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.18/2.33	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.18/2.35	c 2	53 (10%) CSP integer variables are encoded (106 clauses, 1086 bytes)
2.18/2.35	c 2	106 (20%) CSP integer variables are encoded (212 clauses, 2252 bytes)
2.18/2.36	c 2	159 (30%) CSP integer variables are encoded (318 clauses, 3418 bytes)
2.18/2.36	c 2	212 (40%) CSP integer variables are encoded (424 clauses, 4584 bytes)
2.18/2.36	c 2	264 (50%) CSP integer variables are encoded (528 clauses, 5728 bytes)
2.18/2.36	c 2	317 (60%) CSP integer variables are encoded (634 clauses, 6894 bytes)
2.18/2.36	c 2	370 (70%) CSP integer variables are encoded (740 clauses, 8208 bytes)
2.18/2.37	c 2	423 (80%) CSP integer variables are encoded (846 clauses, 9586 bytes)
2.18/2.37	c 2	476 (90%) CSP integer variables are encoded (952 clauses, 10964 bytes)
2.18/2.37	c 2	528 (100%) CSP integer variables are encoded (1056 clauses, 12316 bytes)
2.28/2.46	c 2	3820 (10%) CSP clauses are encoded (14701 clauses, 211929 bytes)
2.39/2.51	c 2	7639 (20%) CSP clauses are encoded (28339 clauses, 424848 bytes)
2.39/2.55	c 2	11458 (30%) CSP clauses are encoded (41980 clauses, 645183 bytes)
2.48/2.60	c 2	15277 (40%) CSP clauses are encoded (55618 clauses, 876450 bytes)
2.48/2.65	c 2	19096 (50%) CSP clauses are encoded (69256 clauses, 1106541 bytes)
2.48/2.69	c 2	22916 (60%) CSP clauses are encoded (82901 clauses, 1337893 bytes)
2.59/2.74	c 2	26735 (70%) CSP clauses are encoded (96539 clauses, 1570255 bytes)
2.59/2.79	c 2	30554 (80%) CSP clauses are encoded (110180 clauses, 1805915 bytes)
2.69/2.83	c 2	34373 (90%) CSP clauses are encoded (123818 clauses, 2052500 bytes)
2.69/2.89	c 2	38192 (100%) CSP clauses are encoded (137456 clauses, 2299085 bytes)
2.69/2.89	c 2	38192 CSP clauses encoded
2.69/2.89	c 2	Writing map file : HOME/temp.map
2.78/2.91	c 2	Heap : 15 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.78/2.91	c 2	SAT : 34320 SAT variables, 137456 SAT clauses, 2299085 bytes
2.78/2.91	c 2	Heap : 15 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.78/2.92	c 2	SOLVING HOME/temp.cnf
2.78/2.92	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.78/2.92	c 2	This is MiniSat 2.0 beta
2.78/2.92	c 2	WARNING: for repeatability, setting FPU to use double precision
2.78/2.92	c 2	============================[ Problem Statistics ]=============================
2.78/2.92	c 2	|                                                                             |
2.78/2.92	c 2	|  Number of variables:  34320                                                |
2.78/2.92	c 2	|  Number of clauses:    137456                                               |
2.81/3.00	c 2	|  Parsing time:         0.07         s                                       |
2.81/3.01	c 2	============================[ Search Statistics ]==============================
2.81/3.01	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.81/3.01	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.81/3.01	c 2	===============================================================================
2.81/3.01	c 2	|         0 |   34320   137456   362208 |    45818        0    nan |  0.000 % |
2.81/3.02	c 2	|       100 |   34320   137456   362208 |    50400      100      6 |  0.000 % |
2.81/3.04	c 2	|       250 |   34320   137456   362208 |    55440      250      6 |  0.000 % |
2.81/3.09	c 3	|       475 |   34320   137456   362208 |    60984      475      6 |  0.000 % |
2.82/3.17	c 3	|       812 |   34320   137456   362208 |    67083      812      6 |  0.000 % |
3.19/3.31	c 3	|      1318 |   34320   137456   362208 |    73791     1318      6 |  0.000 % |
3.38/3.50	c 3	|      2077 |   34320   137456   362208 |    81170     2077      6 |  0.000 % |
3.68/3.88	c 3	|      3216 |   34320   137456   362208 |    89287     3216      6 |  0.000 % |
4.37/4.55	c 4	|      4925 |   34320   137456   362208 |    98216     4925      6 |  0.000 % |
5.46/5.68	c 5	|      7487 |   34320   137456   362208 |   108038     7487      6 |  0.000 % |
7.45/7.65	c 7	|     11331 |   34320   137456   362208 |   118841    11331      6 |  0.000 % |
10.71/10.98	c 10	|     17097 |   34320   137456   362208 |   130726    17097      6 |  0.000 % |
16.65/16.91	c 16	|     25746 |   34320   137456   362208 |   143798    25746      7 |  0.000 % |
26.27/26.65	c 26	|     38720 |   34320   137456   362208 |   158178    38720      8 |  0.000 % |
38.84/39.36	c 39	|     58181 |   34320   137456   362208 |   173996    58181     13 |  0.000 % |
54.20/54.86	c 54	|     87374 |   34320   137456   362208 |   191395    87374     24 |  0.000 % |
66.38/67.13	c 67	===============================================================================
66.38/67.13	c 67	restarts              : 16
66.38/67.13	c 67	conflicts             : 111693         (1758 /sec)
66.38/67.13	c 67	decisions             : 5733893        (1.52 % random) (90256 /sec)
66.38/67.13	c 67	propagations          : 84922543       (1336745 /sec)
66.38/67.13	c 67	conflict literals     : 5680920        (5.96 % deleted)
66.38/67.13	c 67	Memory used           : 36.20 MB
66.38/67.13	c 67	CPU time              : 63.5293 s
66.38/67.13	c 67	
66.38/67.15	c 67	SATISFIABLE
66.38/67.15	c 67	DECODING HOME/temp.out WITH HOME/temp.map
66.38/67.15	c 67	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -decode 'HOME/temp.out' 'HOME/temp.map'
66.45/67.24	c 67	Decoding HOME/temp.out
66.45/67.49	s SATISFIABLE
66.45/67.51	v 0 1 0 2 0 3 3 2 3 2 0 1 3 3 3 1 1 0 3 2 3 3 3 0 0 0 2 1 2 2 1 1 0 2 2 3 3 0 2 0 0 2 3 2 3 3 3 3 1 0 3 1 1 2 1 1 1 3 0 2 1 1 2 2 1 3 3 3 3 3 1 0 0 2 3 3 0 2 1 1 3 3 3 2 2 1 2 2 2 1 0 0 0 1 2 3 3 0 2 3 3 1 3 2 3 2 0 1 2 3 3 3 0 1 1 1 0 0 1 2 1 0 1 3 2 0 3 0 1 0 0 2 2 2 2 0 3 1 3 3 3 3 2 2 1 2 3 1 2 3 1 1 0 1 2 3 1 3 0 2 1 1 1 3 2 0 2 0 3 2 2 2 3 1 0 3 0 0 0 2 1 2 2 1 1 1 0 2 3 0 0 2 2 0 1 1 3 1 3 2 3 3 1 1 2 2 0 3 1 0 1 3 0 0 2 2 2 1 1 3 1 0 2 3 3 2 1 0 0 1 0 2 3 2 2 3 2 3 1 1 2 2 3 1 2 3 1 2 3 3 0 1 3 3 3 1 0 2 0 3 2 1 0 1 1 2 2 3 1 1 2 0 0 2 1 2 1 2 3 0 1 2 3 3 0 1 1 2 2 0 3 3 3 3 0 1 0 1 1 2 2 3 1 3 1 0 1 1 0 1 2 2 3 2 3 3 2 3 2 1 0 2 0 3 3 1 0 3 1 2 0 2 2 0 0 1 3 3 2 2 1 3 2 2 0 2 0 0 0 3 0 3 1 1 0 2 3 0 1 1 1 1 2 1 1 2 0 3 1 2 0 2 3 3 3 0 1 1 1 1 1 0 0 3 3 1 0 3 2 2 0 3 0 0 3 1 3 3 2 1 0 0 1 0 2 1 3 2 2 3 0 3 0 1 0 1 3 1 3 3 2 3 2 0 3 3 2 0 3 2 2 2 1 2 0 0 1 3 0 2 1 0 3 2 0 1 2 1 1 2 0 1 3 2 1 3 0 0 3 3 1 2 0 2 2 3 2 3 1 1 3 0 2 2 2 0 3 3 3 1 3 2 0 1 3 1 3 3 1 2 3 1 2 3 3 1 2 3 0 0 3 0 1 3 2 0 2 0 1 0 2 0 3 1 1 0 1 2 2 2 0 2 1 2 0 2 1 2
66.45/67.52	c 67	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
66.45/67.54	c 67	CPU 66.8 (0.06 0.02 66.47 0.25)
66.45/67.54	c 67	END Sun Jul 12 02:17:01 2009

Verifier Data

OK

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2073150-1247357753/watcher-2073150-1247357753 -o /tmp/evaluation-result-2073150-1247357753/solver-2073150-1247357753 -C 1800 -W 2000 -M 900 HOME/sugar -c -vv -memlimit=900 -jar=HOME/sugar-v1-14-6.jar -solver=HOME/minisat -tmp=HOME/temp HOME/instance-2073150-1247357753.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.07 2.02 2.00 4/80 16728
/proc/meminfo: memFree=1773032/2055920 swapFree=4192812/4192956
[pid=16728] ppid=16726 vsize=12132 CPUtime=0
/proc/16728/stat : 16728 (sugar) R 16726 16728 15704 0 -1 4194304 214 0 0 0 0 0 0 0 20 0 1 0 22838170 12423168 182 996147200 4194304 4206940 548682068608 18446744073709551615 227607483837 0 0 4224 0 0 0 0 17 1 0 0
/proc/16728/statm: 3033 182 142 3 0 133 0

[startup+0.082693 s]
/proc/loadavg: 2.07 2.02 2.00 4/80 16728
/proc/meminfo: memFree=1773032/2055920 swapFree=4192812/4192956
[pid=16728] ppid=16726 vsize=16740 CPUtime=0.06
/proc/16728/stat : 16728 (sugar) S 16726 16728 15704 0 -1 4194304 1152 0 0 0 5 1 0 0 18 0 1 0 22838170 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16728/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.104638 s]
/proc/loadavg: 2.07 2.02 2.00 4/80 16728
/proc/meminfo: memFree=1773032/2055920 swapFree=4192812/4192956
[pid=16728] ppid=16726 vsize=16868 CPUtime=0.06
/proc/16728/stat : 16728 (sugar) S 16726 16728 15704 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 22838170 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16728/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.302655 s]
/proc/loadavg: 2.07 2.02 2.00 4/80 16728
/proc/meminfo: memFree=1773032/2055920 swapFree=4192812/4192956
[pid=16728] ppid=16726 vsize=16868 CPUtime=0.06
/proc/16728/stat : 16728 (sugar) S 16726 16728 15704 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 22838170 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16728/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701708 s]
/proc/loadavg: 2.07 2.02 2.00 4/80 16728
/proc/meminfo: memFree=1773032/2055920 swapFree=4192812/4192956
[pid=16728] ppid=16726 vsize=16868 CPUtime=0.06
/proc/16728/stat : 16728 (sugar) S 16726 16728 15704 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 22838170 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16728/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50181 s]
/proc/loadavg: 2.07 2.02 2.00 3/84 16743
/proc/meminfo: memFree=1767816/2055920 swapFree=4192812/4192956
[pid=16728] ppid=16726 vsize=16868 CPUtime=0.89
/proc/16728/stat : 16728 (sugar) S 16726 16728 15704 0 -1 4194304 1309 7698 0 1 5 1 78 5 15 0 1 0 22838170 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16728/statm: 4217 1111 409 3 0 796 0
[pid=16741] ppid=16728 vsize=5356 CPUtime=0
/proc/16741/stat : 16741 (sh) S 16728 16728 15704 0 -1 4194304 278 0 0 0 0 0 0 0 17 0 1 0 22838268 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16741/statm: 1339 233 193 169 0 50 0
[pid=16742] ppid=16741 vsize=868508 CPUtime=0.5
/proc/16742/stat : 16742 (java) S 16741 16728 15704 0 -1 0 6094 0 1 0 47 3 0 0 18 0 9 0 22838268 889352192 5485 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/16742/statm: 217127 5485 1855 9 0 211632 0
[pid=16742/tid=16743] ppid=16741 vsize=868508 CPUtime=0.28
/proc/16742/task/16743/stat : 16743 (java) R 16741 16728 15704 0 -1 64 2662 0 1 0 27 1 0 0 21 0 9 0 22838269 889352192 5485 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.39
Current children cumulated vsize (KiB) 890732

[startup+3.10199 s]
/proc/loadavg: 2.07 2.02 2.00 3/91 16750
/proc/meminfo: memFree=1746000/2055920 swapFree=4192812/4192956
[pid=16728] ppid=16726 vsize=16868 CPUtime=2.82
/proc/16728/stat : 16728 (sugar) S 16726 16728 15704 0 -1 4194304 1376 19410 0 2 6 2 261 13 15 0 1 0 22838170 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16728/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.82
Current children cumulated vsize (KiB) 16868

[startup+6.30237 s]
/proc/loadavg: 2.07 2.02 2.00 3/83 16752
/proc/meminfo: memFree=1757328/2055920 swapFree=4192812/4192956
[pid=16728] ppid=16726 vsize=16868 CPUtime=2.82
/proc/16728/stat : 16728 (sugar) S 16726 16728 15704 0 -1 4194304 1376 19410 0 2 6 2 261 13 16 0 1 0 22838170 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16728/statm: 4217 1113 409 3 0 796 0
[pid=16751] ppid=16728 vsize=5356 CPUtime=0
/proc/16751/stat : 16751 (sh) S 16728 16728 15704 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22838462 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=10856 CPUtime=3.34
/proc/16752/stat : 16752 (minisat) R 16751 16728 15704 0 -1 4194304 2510 0 0 0 333 1 0 0 25 0 1 0 22838462 11116544 2496 996147200 134512640 135127466 4294956256 18446744073709551615 134530581 0 0 4096 3 0 0 0 17 1 0 0
/proc/16752/statm: 2714 2496 76 150 0 2561 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 33080

[startup+12.7011 s]
/proc/loadavg: 2.06 2.02 2.00 3/83 16752
/proc/meminfo: memFree=1756432/2055920 swapFree=4192812/4192956
[pid=16728] ppid=16726 vsize=16868 CPUtime=2.82
/proc/16728/stat : 16728 (sugar) S 16726 16728 15704 0 -1 4194304 1376 19410 0 2 6 2 261 13 16 0 1 0 22838170 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16728/statm: 4217 1113 409 3 0 796 0
[pid=16751] ppid=16728 vsize=5356 CPUtime=0
/proc/16751/stat : 16751 (sh) S 16728 16728 15704 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22838462 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=11656 CPUtime=9.68
/proc/16752/stat : 16752 (minisat) R 16751 16728 15704 0 -1 4194304 2704 0 0 0 967 1 0 0 25 0 1 0 22838462 11935744 2690 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/16752/statm: 2914 2690 76 150 0 2761 0
Current children cumulated CPU time (s) 12.5
Current children cumulated vsize (KiB) 33880

[startup+25.5026 s]
/proc/loadavg: 2.05 2.01 2.00 3/83 16752
/proc/meminfo: memFree=1755280/2055920 swapFree=4192812/4192956
[pid=16728] ppid=16726 vsize=16868 CPUtime=2.82
/proc/16728/stat : 16728 (sugar) S 16726 16728 15704 0 -1 4194304 1376 19410 0 2 6 2 261 13 16 0 1 0 22838170 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16728/statm: 4217 1113 409 3 0 796 0
[pid=16751] ppid=16728 vsize=5356 CPUtime=0
/proc/16751/stat : 16751 (sh) S 16728 16728 15704 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22838462 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=12876 CPUtime=22.36
/proc/16752/stat : 16752 (minisat) R 16751 16728 15704 0 -1 4194304 3029 0 0 0 2234 2 0 0 25 0 1 0 22838462 13185024 3015 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/16752/statm: 3219 3015 76 150 0 3066 0
Current children cumulated CPU time (s) 25.18
Current children cumulated vsize (KiB) 35100

[startup+51.1026 s]
/proc/loadavg: 2.03 2.01 2.00 3/83 16752
/proc/meminfo: memFree=1749584/2055920 swapFree=4192812/4192956
[pid=16728] ppid=16726 vsize=16868 CPUtime=2.82
/proc/16728/stat : 16728 (sugar) S 16726 16728 15704 0 -1 4194304 1376 19410 0 2 6 2 261 13 16 0 1 0 22838170 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16728/statm: 4217 1113 409 3 0 796 0
[pid=16751] ppid=16728 vsize=5356 CPUtime=0
/proc/16751/stat : 16751 (sh) S 16728 16728 15704 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22838462 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=18668 CPUtime=47.72
/proc/16752/stat : 16752 (minisat) R 16751 16728 15704 0 -1 4194304 4443 0 0 0 4769 3 0 0 25 0 1 0 22838462 19116032 4429 996147200 134512640 135127466 4294956256 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/16752/statm: 4667 4429 76 150 0 4514 0
Current children cumulated CPU time (s) 50.54
Current children cumulated vsize (KiB) 40892

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

[startup+57.5014 s]
/proc/loadavg: 2.03 2.01 2.00 3/83 16752
/proc/meminfo: memFree=1746000/2055920 swapFree=4192812/4192956
[pid=16728] ppid=16726 vsize=16868 CPUtime=2.82
/proc/16728/stat : 16728 (sugar) S 16726 16728 15704 0 -1 4194304 1376 19410 0 2 6 2 261 13 16 0 1 0 22838170 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16728/statm: 4217 1113 409 3 0 796 0
[pid=16751] ppid=16728 vsize=5356 CPUtime=0
/proc/16751/stat : 16751 (sh) S 16728 16728 15704 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22838462 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=22100 CPUtime=54.05
/proc/16752/stat : 16752 (minisat) R 16751 16728 15704 0 -1 4194304 5335 0 0 0 5402 3 0 0 25 0 1 0 22838462 22630400 5321 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/16752/statm: 5525 5321 76 150 0 5372 0
Current children cumulated CPU time (s) 56.87
Current children cumulated vsize (KiB) 44324

[startup+63.9012 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 16752
/proc/meminfo: memFree=1736400/2055920 swapFree=4192812/4192956
[pid=16728] ppid=16726 vsize=16868 CPUtime=2.82
/proc/16728/stat : 16728 (sugar) S 16726 16728 15704 0 -1 4194304 1376 19410 0 2 6 2 261 13 16 0 1 0 22838170 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16728/statm: 4217 1113 409 3 0 796 0
[pid=16751] ppid=16728 vsize=5356 CPUtime=0
/proc/16751/stat : 16751 (sh) S 16728 16728 15704 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22838462 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=32048 CPUtime=60.39
/proc/16752/stat : 16752 (minisat) R 16751 16728 15704 0 -1 4194304 7796 0 0 0 6034 5 0 0 25 0 1 0 22838462 32817152 7782 996147200 134512640 135127466 4294956256 18446744073709551615 134529397 0 0 4096 3 0 0 0 17 1 0 0
/proc/16752/statm: 8012 7782 76 150 0 7859 0
Current children cumulated CPU time (s) 63.21
Current children cumulated vsize (KiB) 54272

[startup+65.5013 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 16752
/proc/meminfo: memFree=1734800/2055920 swapFree=4192812/4192956
[pid=16728] ppid=16726 vsize=16868 CPUtime=2.82
/proc/16728/stat : 16728 (sugar) S 16726 16728 15704 0 -1 4194304 1376 19410 0 2 6 2 261 13 16 0 1 0 22838170 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16728/statm: 4217 1113 409 3 0 796 0
[pid=16751] ppid=16728 vsize=5356 CPUtime=0
/proc/16751/stat : 16751 (sh) S 16728 16728 15704 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22838462 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=34556 CPUtime=61.98
/proc/16752/stat : 16752 (minisat) R 16751 16728 15704 0 -1 4194304 8416 0 0 0 6192 6 0 0 25 0 1 0 22838462 35385344 8402 996147200 134512640 135127466 4294956256 18446744073709551615 134530752 0 0 4096 3 0 0 0 17 1 0 0
/proc/16752/statm: 8639 8402 76 150 0 8486 0
Current children cumulated CPU time (s) 64.8
Current children cumulated vsize (KiB) 56780

[startup+66.3024 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 16752
/proc/meminfo: memFree=1733008/2055920 swapFree=4192812/4192956
[pid=16728] ppid=16726 vsize=16868 CPUtime=2.82
/proc/16728/stat : 16728 (sugar) S 16726 16728 15704 0 -1 4194304 1376 19410 0 2 6 2 261 13 16 0 1 0 22838170 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16728/statm: 4217 1113 409 3 0 796 0
[pid=16751] ppid=16728 vsize=5356 CPUtime=0
/proc/16751/stat : 16751 (sh) S 16728 16728 15704 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22838462 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=35876 CPUtime=62.77
/proc/16752/stat : 16752 (minisat) R 16751 16728 15704 0 -1 4194304 8743 0 0 0 6271 6 0 0 25 0 1 0 22838462 36737024 8729 996147200 134512640 135127466 4294956256 18446744073709551615 134527053 0 0 4096 3 0 0 0 17 1 0 0
/proc/16752/statm: 8969 8729 76 150 0 8816 0
Current children cumulated CPU time (s) 65.59
Current children cumulated vsize (KiB) 58100

[startup+67.1065 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 16752
/proc/meminfo: memFree=1731344/2055920 swapFree=4192812/4192956
[pid=16728] ppid=16726 vsize=16868 CPUtime=2.82
/proc/16728/stat : 16728 (sugar) S 16726 16728 15704 0 -1 4194304 1376 19410 0 2 6 2 261 13 16 0 1 0 22838170 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16728/statm: 4217 1113 409 3 0 796 0
[pid=16751] ppid=16728 vsize=5356 CPUtime=0
/proc/16751/stat : 16751 (sh) S 16728 16728 15704 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22838462 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16751/statm: 1339 232 193 169 0 50 0
[pid=16752] ppid=16751 vsize=37064 CPUtime=63.56
/proc/16752/stat : 16752 (minisat) R 16751 16728 15704 0 -1 4194304 9045 0 0 0 6349 7 0 0 25 0 1 0 22838462 37953536 9031 996147200 134512640 135127466 4294956256 18446744073709551615 134530692 0 0 4096 3 0 0 0 17 1 0 0
/proc/16752/statm: 9266 9031 76 150 0 9113 0
Current children cumulated CPU time (s) 66.38
Current children cumulated vsize (KiB) 59288

[startup+67.5016 s]
/proc/loadavg: 2.02 2.01 2.00 3/83 16752
/proc/meminfo: memFree=1731344/2055920 swapFree=4192812/4192956
[pid=16728] ppid=16726 vsize=16868 CPUtime=66.45
/proc/16728/stat : 16728 (sugar) S 16726 16728 15704 0 -1 4194304 1449 28765 0 2 6 2 6615 22 15 0 1 0 22838170 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 227616534626 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/16728/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 66.45
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 67.5419
CPU time (s): 66.8298
CPU user time (s): 66.5419
CPU system time (s): 0.287956
CPU usage (%): 98.9458
Max. virtual memory (cumulated for all children) (KiB): 891068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 66.5419
system time used= 0.287956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34223
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= 3446
involuntary context switches= 5968

runsolver used 0.085986 second user time and 0.233964 second system time

The end

Launcher Data

Begin job on node66 at 2009-07-12 02:15:53
IDJOB=2073150
IDBENCH=55952
IDSOLVER=739
FILE ID=node66/2073150-1247357753
PBS_JOBID= 9506869
Free space on /tmp= 66176 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-33-4.xml
COMMAND LINE= DIR/sugar -c -vv -memlimit=MEMLIMIT -jar="DIR/sugar-v1-14-6.jar" -solver="DIR/minisat" -tmp="TMPDIR/temp" BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2073150-1247357753/watcher-2073150-1247357753 -o /tmp/evaluation-result-2073150-1247357753/solver-2073150-1247357753 -C 1800 -W 2000 -M 900  HOME/sugar -c -vv -memlimit=900 -jar="HOME/sugar-v1-14-6.jar" -solver="HOME/minisat" -tmp="HOME/temp" HOME/instance-2073150-1247357753.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a42d79bb6fe860b06fb8edfaf7f29aa0
RANDOM SEED=702490633

node66.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		: 3000.214
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		: 3000.214
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:       1773512 kB
Buffers:         40920 kB
Cached:          98956 kB
SwapCached:          0 kB
Active:         177036 kB
Inactive:        54440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773512 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2076 kB
Writeback:           0 kB
Mapped:         109312 kB
Slab:            36108 kB
Committed_AS:   908940 kB
PageTables:       1896 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= 66172 MiB
End job on node66 at 2009-07-12 02:17:01