Trace number 2073216

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 36.4205 36.8913

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 benchmark1.73373
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 

0.07/0.08	c 0	Sugar v1-14-6 + HOME/minisat
0.07/0.08	c 0	BEGIN Sun Jul 12 02:20:14 2009
0.07/0.08	c 0	PID 18076
0.07/0.08	c 0	HOST node30.alineos.net
0.07/0.09	c 0	CONVERTING HOME/instance-2073216-1247358014.xml TO HOME/temp.csp
0.07/0.09	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2073216-1247358014.xml' 'HOME/temp.csp'
0.07/0.88	c 1	1 domains, 496 variables, 1 predicates, 0 relations, 4960 constraints
0.07/0.93	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.93	c 1	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'
0.92/1.01	c 1	Parsing HOME/temp.csp
1.01/1.15	c 1	parsed 5458 expressions
1.01/1.17	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.01/1.17	c 1	Converting to clausal form CSP
1.11/1.24	c 1	converted 546 (10%) expressions
1.30/1.42	c 2	converted 1092 (20%) expressions
1.41/1.52	c 2	converted 1638 (30%) expressions
1.41/1.56	c 2	converted 2184 (40%) expressions
1.50/1.60	c 2	converted 2729 (50%) expressions
1.50/1.65	c 2	converted 3275 (60%) expressions
1.60/1.75	c 2	converted 3821 (70%) expressions
1.60/1.79	c 2	converted 4367 (80%) expressions
1.70/1.83	c 2	converted 4913 (90%) expressions
1.70/1.87	c 2	converted 5458 (100%) expressions
1.70/1.87	c 2	CSP : 496 integers, 0 booleans, 4960 clauses, largest domain size 4
1.70/1.87	c 2	Heap : 10 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.70/1.87	c 2	Propagation in CSP
1.70/1.90	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.80/1.90	c 2	CSP : 496 integers, 0 booleans, 4960 clauses, largest domain size 4
1.80/1.90	c 2	Heap : 9 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.80/1.91	c 2	Simplifing CSP by introducing new Boolean variables
2.00/2.12	c 2	CSP : 496 integers, 29760 booleans, 34720 clauses, largest domain size 4
2.00/2.12	c 2	Heap : 18 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.10/2.24	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.10/2.27	c 2	50 (10%) CSP integer variables are encoded (100 clauses, 1020 bytes)
2.10/2.27	c 2	100 (20%) CSP integer variables are encoded (200 clauses, 2120 bytes)
2.10/2.28	c 2	149 (30%) CSP integer variables are encoded (298 clauses, 3198 bytes)
2.10/2.28	c 2	199 (40%) CSP integer variables are encoded (398 clauses, 4298 bytes)
2.10/2.28	c 2	248 (50%) CSP integer variables are encoded (496 clauses, 5376 bytes)
2.10/2.28	c 2	298 (60%) CSP integer variables are encoded (596 clauses, 6476 bytes)
2.10/2.28	c 2	348 (70%) CSP integer variables are encoded (696 clauses, 7636 bytes)
2.10/2.29	c 2	397 (80%) CSP integer variables are encoded (794 clauses, 8910 bytes)
2.10/2.29	c 2	447 (90%) CSP integer variables are encoded (894 clauses, 10210 bytes)
2.10/2.29	c 2	496 (100%) CSP integer variables are encoded (992 clauses, 11484 bytes)
2.19/2.38	c 3	3472 (10%) CSP clauses are encoded (13392 clauses, 192248 bytes)
2.29/2.42	c 3	6944 (20%) CSP clauses are encoded (25792 clauses, 385348 bytes)
2.29/2.46	c 3	10416 (30%) CSP clauses are encoded (38192 clauses, 580845 bytes)
2.39/2.50	c 3	13888 (40%) CSP clauses are encoded (50592 clauses, 790481 bytes)
2.39/2.54	c 3	17360 (50%) CSP clauses are encoded (62992 clauses, 999385 bytes)
2.39/2.59	c 3	20832 (60%) CSP clauses are encoded (75392 clauses, 1209633 bytes)
2.49/2.63	c 3	24304 (70%) CSP clauses are encoded (87792 clauses, 1419941 bytes)
2.49/2.67	c 3	27776 (80%) CSP clauses are encoded (100192 clauses, 1631809 bytes)
2.59/2.71	c 3	31248 (90%) CSP clauses are encoded (112592 clauses, 1853817 bytes)
2.59/2.75	c 3	34720 (100%) CSP clauses are encoded (124992 clauses, 2078009 bytes)
2.59/2.76	c 3	34720 CSP clauses encoded
2.59/2.76	c 3	Writing map file : HOME/temp.map
2.59/2.77	c 3	Heap : 14 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.59/2.77	c 3	SAT : 31248 SAT variables, 124992 SAT clauses, 2078009 bytes
2.59/2.77	c 3	Heap : 14 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
2.67/2.81	c 3	SOLVING HOME/temp.cnf
2.67/2.81	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.67/2.82	c 3	This is MiniSat 2.0 beta
2.67/2.82	c 3	WARNING: for repeatability, setting FPU to use double precision
2.67/2.82	c 3	============================[ Problem Statistics ]=============================
2.67/2.82	c 3	|                                                                             |
2.67/2.82	c 3	|  Number of variables:  31248                                                |
2.67/2.82	c 3	|  Number of clauses:    124992                                               |
2.67/2.89	c 3	|  Parsing time:         0.06         s                                       |
2.67/2.89	c 3	============================[ Search Statistics ]==============================
2.67/2.89	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.67/2.90	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.67/2.90	c 3	===============================================================================
2.67/2.90	c 3	|         0 |   31248   124992   329344 |    41664        0    nan |  0.000 % |
2.68/2.91	c 3	|       100 |   31248   124992   329344 |    45830      100      6 |  0.000 % |
2.68/2.93	c 3	|       250 |   31248   124992   329344 |    50413      250      6 |  0.000 % |
2.68/2.97	c 3	|       475 |   31248   124992   329344 |    55454      475      6 |  0.000 % |
2.68/3.04	c 3	|       812 |   31248   124992   329344 |    61000      812      5 |  0.000 % |
2.68/3.16	c 3	|      1318 |   31248   124992   329344 |    67100     1318      6 |  0.000 % |
3.15/3.37	c 4	|      2077 |   31248   124992   329344 |    73810     2077      6 |  0.000 % |
3.54/3.74	c 4	|      3217 |   31248   124992   329344 |    81191     3217      6 |  0.000 % |
4.14/4.40	c 5	|      4926 |   31248   124992   329344 |    89310     4926      6 |  0.000 % |
5.23/5.50	c 6	|      7488 |   31248   124992   329344 |    98241     7488      6 |  0.000 % |
7.31/7.57	c 8	|     11332 |   31248   124992   329344 |   108065    11332      6 |  0.000 % |
10.58/10.90	c 11	|     17098 |   31248   124992   329344 |   118872    17098      6 |  0.000 % |
16.22/16.52	c 17	|     25748 |   31248   124992   329344 |   130759    25748      7 |  0.000 % |
25.73/26.13	c 26	|     38722 |   31248   124992   329344 |   143835    38722      8 |  0.000 % |
36.02/36.59	c 37	===============================================================================
36.12/36.60	c 37	restarts              : 14
36.12/36.60	c 37	conflicts             : 57991          (1735 /sec)
36.12/36.60	c 37	decisions             : 4607487        (1.54 % random) (137875 /sec)
36.12/36.60	c 37	propagations          : 52515051       (1571464 /sec)
36.12/36.60	c 37	conflict literals     : 821979         (2.85 % deleted)
36.12/36.60	c 37	Memory used           : 15.06 MB
36.12/36.60	c 37	CPU time              : 33.4179 s
36.12/36.60	c 37	
36.12/36.61	c 37	SATISFIABLE
36.12/36.62	c 37	DECODING HOME/temp.out WITH HOME/temp.map
36.12/36.62	c 37	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'
36.12/36.69	c 37	Decoding HOME/temp.out
36.17/36.82	s SATISFIABLE
36.17/36.84	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
36.17/36.85	c 37	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
36.17/36.89	c 37	CPU 36.39 (0.06 0.02 36.12 0.19)
36.17/36.89	c 37	END Sun Jul 12 02:20:51 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-2073216-1247358014/watcher-2073216-1247358014 -o /tmp/evaluation-result-2073216-1247358014/solver-2073216-1247358014 -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-2073216-1247358014.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: 1.92 1.98 1.99 4/74 18076
/proc/meminfo: memFree=1743440/2055920 swapFree=4192812/4192956
[pid=18076] ppid=18074 vsize=12268 CPUtime=0
/proc/18076/stat : 18076 (sugar) R 18074 18076 15144 0 -1 4194304 346 0 0 0 0 0 0 0 20 0 1 0 22867530 12562432 314 996147200 4194304 4206940 548682068608 18446744073709551615 264925690656 0 0 4224 0 0 0 0 17 1 0 0
/proc/18076/statm: 3067 314 239 3 0 167 0

[startup+0.0863869 s]
/proc/loadavg: 1.92 1.98 1.99 4/74 18076
/proc/meminfo: memFree=1743440/2055920 swapFree=4192812/4192956
[pid=18076] ppid=18074 vsize=16740 CPUtime=0.07
/proc/18076/stat : 18076 (sugar) R 18074 18076 15144 0 -1 4194304 1116 0 0 0 6 1 0 0 18 0 1 0 22867530 17141760 1084 996147200 4194304 4206940 548682068608 18446744073709551615 264925441072 0 0 4224 0 0 0 0 17 1 0 0
/proc/18076/statm: 4185 1084 385 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.101386 s]
/proc/loadavg: 1.92 1.98 1.99 4/74 18076
/proc/meminfo: memFree=1743440/2055920 swapFree=4192812/4192956
[pid=18076] ppid=18074 vsize=16868 CPUtime=0.07
/proc/18076/stat : 18076 (sugar) S 18074 18076 15144 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 22867530 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18076/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301414 s]
/proc/loadavg: 1.92 1.98 1.99 4/74 18076
/proc/meminfo: memFree=1743440/2055920 swapFree=4192812/4192956
[pid=18076] ppid=18074 vsize=16868 CPUtime=0.07
/proc/18076/stat : 18076 (sugar) S 18074 18076 15144 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 22867530 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18076/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701473 s]
/proc/loadavg: 1.92 1.98 1.99 4/74 18076
/proc/meminfo: memFree=1743440/2055920 swapFree=4192812/4192956
[pid=18076] ppid=18074 vsize=16868 CPUtime=0.07
/proc/18076/stat : 18076 (sugar) S 18074 18076 15144 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 22867530 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18076/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+1.50259 s]
/proc/loadavg: 1.92 1.98 1.99 3/85 18098
/proc/meminfo: memFree=1736112/2055920 swapFree=4192812/4192956
[pid=18076] ppid=18074 vsize=16868 CPUtime=0.86
/proc/18076/stat : 18076 (sugar) S 18074 18076 15144 0 -1 4194304 1309 7465 0 1 6 1 75 4 16 0 1 0 22867530 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18076/statm: 4217 1111 409 3 0 796 0
[pid=18089] ppid=18076 vsize=5356 CPUtime=0
/proc/18089/stat : 18089 (sh) S 18076 18076 15144 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 22867623 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18089/statm: 1339 233 193 169 0 50 0
[pid=18090] ppid=18089 vsize=868596 CPUtime=0.55
/proc/18090/stat : 18090 (java) S 18089 18076 15144 0 -1 0 7126 0 1 0 52 3 0 0 18 0 9 0 22867623 889442304 6379 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/18090/statm: 217149 6379 2566 9 0 211654 0
[pid=18090/tid=18091] ppid=18089 vsize=868596 CPUtime=0.3
/proc/18090/task/18091/stat : 18091 (java) R 18089 18076 15144 0 -1 64 2664 0 1 0 29 1 0 0 18 0 9 0 22867624 889442304 6379 996147200 134512640 134550932 4294955936 18446744073709551615 4126802487 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18090/tid=18092] ppid=18089 vsize=868596 CPUtime=0.07
/proc/18090/task/18092/stat : 18092 (java) S 18089 18076 15144 0 -1 64 2291 0 0 0 7 0 0 0 16 0 9 0 22867625 889442304 6379 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=18090/tid=18093] ppid=18089 vsize=868596 CPUtime=0
/proc/18090/task/18093/stat : 18093 (java) S 18089 18076 15144 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22867625 889442304 6379 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18090/tid=18094] ppid=18089 vsize=868596 CPUtime=0
/proc/18090/task/18094/stat : 18094 (java) S 18089 18076 15144 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 22867625 889442304 6379 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18090/tid=18095] ppid=18089 vsize=868596 CPUtime=0
/proc/18090/task/18095/stat : 18095 (java) S 18089 18076 15144 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 22867628 889442304 6379 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18090/tid=18096] ppid=18089 vsize=868596 CPUtime=0.14
/proc/18090/task/18096/stat : 18096 (java) S 18089 18076 15144 0 -1 64 1472 0 0 0 14 0 0 0 16 0 9 0 22867628 889442304 6379 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18090/tid=18097] ppid=18089 vsize=868596 CPUtime=0
/proc/18090/task/18097/stat : 18097 (java) S 18089 18076 15144 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 22867628 889442304 6379 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=18090/tid=18098] ppid=18089 vsize=868596 CPUtime=0
/proc/18090/task/18098/stat : 18098 (java) S 18089 18076 15144 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 22867628 889442304 6379 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.41
Current children cumulated vsize (KiB) 890820

[startup+3.10183 s]
/proc/loadavg: 1.92 1.98 1.99 3/85 18098
/proc/meminfo: memFree=1711088/2055920 swapFree=4192812/4192956
[pid=18076] ppid=18074 vsize=16868 CPUtime=2.68
/proc/18076/stat : 18076 (sugar) S 18074 18076 15144 0 -1 4194304 1376 18778 0 2 6 1 248 13 15 0 1 0 22867530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18076/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.68
Current children cumulated vsize (KiB) 16868

[startup+6.30129 s]
/proc/loadavg: 2.01 2.00 2.00 3/77 18100
/proc/meminfo: memFree=1728816/2055920 swapFree=4192812/4192956
[pid=18076] ppid=18074 vsize=16868 CPUtime=2.68
/proc/18076/stat : 18076 (sugar) S 18074 18076 15144 0 -1 4194304 1376 18778 0 2 6 1 248 13 16 0 1 0 22867530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18076/statm: 4217 1113 409 3 0 796 0
[pid=18099] ppid=18076 vsize=5356 CPUtime=0
/proc/18099/stat : 18099 (sh) S 18076 18076 15144 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22867812 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18099/statm: 1339 232 193 169 0 50 0
[pid=18100] ppid=18099 vsize=10128 CPUtime=3.44
/proc/18100/stat : 18100 (minisat) R 18099 18076 15144 0 -1 4194304 2307 0 0 0 343 1 0 0 25 0 1 0 22867812 10371072 2293 996147200 134512640 135127466 4294956256 18446744073709551615 134534714 0 0 4096 3 0 0 0 17 1 0 0
/proc/18100/statm: 2532 2293 76 150 0 2379 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 32352

[startup+12.7012 s]
/proc/loadavg: 2.01 2.00 2.00 3/77 18100
/proc/meminfo: memFree=1727928/2055920 swapFree=4192812/4192956
[pid=18076] ppid=18074 vsize=16868 CPUtime=2.68
/proc/18076/stat : 18076 (sugar) S 18074 18076 15144 0 -1 4194304 1376 18778 0 2 6 1 248 13 16 0 1 0 22867530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18076/statm: 4217 1113 409 3 0 796 0
[pid=18099] ppid=18076 vsize=5356 CPUtime=0
/proc/18099/stat : 18099 (sh) S 18076 18076 15144 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22867812 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18099/statm: 1339 232 193 169 0 50 0
[pid=18100] ppid=18099 vsize=11052 CPUtime=9.77
/proc/18100/stat : 18100 (minisat) R 18099 18076 15144 0 -1 4194304 2518 0 0 0 975 2 0 0 25 0 1 0 22867812 11317248 2504 996147200 134512640 135127466 4294956256 18446744073709551615 134530967 0 0 4096 3 0 0 0 17 1 0 0
/proc/18100/statm: 2763 2504 76 150 0 2610 0
Current children cumulated CPU time (s) 12.45
Current children cumulated vsize (KiB) 33276

[startup+25.5011 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 18100
/proc/meminfo: memFree=1726712/2055920 swapFree=4192812/4192956
[pid=18076] ppid=18074 vsize=16868 CPUtime=2.68
/proc/18076/stat : 18076 (sugar) S 18074 18076 15144 0 -1 4194304 1376 18778 0 2 6 1 248 13 16 0 1 0 22867530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18076/statm: 4217 1113 409 3 0 796 0
[pid=18099] ppid=18076 vsize=5356 CPUtime=0
/proc/18099/stat : 18099 (sh) S 18076 18076 15144 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22867812 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18099/statm: 1339 232 193 169 0 50 0
[pid=18100] ppid=18099 vsize=12404 CPUtime=22.45
/proc/18100/stat : 18100 (minisat) R 18099 18076 15144 0 -1 4194304 2854 0 0 0 2243 2 0 0 25 0 1 0 22867812 12701696 2840 996147200 134512640 135127466 4294956256 18446744073709551615 134535169 0 0 4096 3 0 0 0 17 1 0 0
/proc/18100/statm: 3101 2840 76 150 0 2948 0
Current children cumulated CPU time (s) 25.13
Current children cumulated vsize (KiB) 34628

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

[startup+31.907 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 18100
/proc/meminfo: memFree=1725240/2055920 swapFree=4192812/4192956
[pid=18076] ppid=18074 vsize=16868 CPUtime=2.68
/proc/18076/stat : 18076 (sugar) S 18074 18076 15144 0 -1 4194304 1376 18778 0 2 6 1 248 13 16 0 1 0 22867530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18076/statm: 4217 1113 409 3 0 796 0
[pid=18099] ppid=18076 vsize=5356 CPUtime=0
/proc/18099/stat : 18099 (sh) S 18076 18076 15144 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22867812 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18099/statm: 1339 232 193 169 0 50 0
[pid=18100] ppid=18099 vsize=13176 CPUtime=28.79
/proc/18100/stat : 18100 (minisat) R 18099 18076 15144 0 -1 4194304 3046 0 0 0 2877 2 0 0 25 0 1 0 22867812 13492224 3032 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/18100/statm: 3294 3032 76 150 0 3141 0
Current children cumulated CPU time (s) 31.47
Current children cumulated vsize (KiB) 35400

[startup+35.1025 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 18100
/proc/meminfo: memFree=1723896/2055920 swapFree=4192812/4192956
[pid=18076] ppid=18074 vsize=16868 CPUtime=2.68
/proc/18076/stat : 18076 (sugar) S 18074 18076 15144 0 -1 4194304 1376 18778 0 2 6 1 248 13 16 0 1 0 22867530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18076/statm: 4217 1113 409 3 0 796 0
[pid=18099] ppid=18076 vsize=5356 CPUtime=0
/proc/18099/stat : 18099 (sh) S 18076 18076 15144 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22867812 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18099/statm: 1339 232 193 169 0 50 0
[pid=18100] ppid=18099 vsize=14364 CPUtime=31.96
/proc/18100/stat : 18100 (minisat) R 18099 18076 15144 0 -1 4194304 3347 0 0 0 3193 3 0 0 25 0 1 0 22867812 14708736 3333 996147200 134512640 135127466 4294956256 18446744073709551615 134530949 0 0 4096 3 0 0 0 17 1 0 0
/proc/18100/statm: 3591 3333 76 150 0 3438 0
Current children cumulated CPU time (s) 34.64
Current children cumulated vsize (KiB) 36588

[startup+35.9016 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 18100
/proc/meminfo: memFree=1723896/2055920 swapFree=4192812/4192956
[pid=18076] ppid=18074 vsize=16868 CPUtime=2.68
/proc/18076/stat : 18076 (sugar) S 18074 18076 15144 0 -1 4194304 1376 18778 0 2 6 1 248 13 16 0 1 0 22867530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18076/statm: 4217 1113 409 3 0 796 0
[pid=18099] ppid=18076 vsize=5356 CPUtime=0
/proc/18099/stat : 18099 (sh) S 18076 18076 15144 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22867812 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18099/statm: 1339 232 193 169 0 50 0
[pid=18100] ppid=18099 vsize=14628 CPUtime=32.75
/proc/18100/stat : 18100 (minisat) R 18099 18076 15144 0 -1 4194304 3421 0 0 0 3272 3 0 0 25 0 1 0 22867812 14979072 3407 996147200 134512640 135127466 4294956256 18446744073709551615 134522617 0 0 4096 3 0 0 0 17 1 0 0
/proc/18100/statm: 3657 3407 76 150 0 3504 0
Current children cumulated CPU time (s) 35.43
Current children cumulated vsize (KiB) 36852

[startup+36.3067 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 18100
/proc/meminfo: memFree=1723256/2055920 swapFree=4192812/4192956
[pid=18076] ppid=18074 vsize=16868 CPUtime=2.68
/proc/18076/stat : 18076 (sugar) S 18074 18076 15144 0 -1 4194304 1376 18778 0 2 6 1 248 13 16 0 1 0 22867530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18076/statm: 4217 1113 409 3 0 796 0
[pid=18099] ppid=18076 vsize=5356 CPUtime=0
/proc/18099/stat : 18099 (sh) S 18076 18076 15144 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 22867812 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18099/statm: 1339 232 193 169 0 50 0
[pid=18100] ppid=18099 vsize=15156 CPUtime=33.15
/proc/18100/stat : 18100 (minisat) R 18099 18076 15144 0 -1 4194304 3539 0 0 0 3312 3 0 0 25 0 1 0 22867812 15519744 3525 996147200 134512640 135127466 4294956256 18446744073709551615 134521733 0 0 4096 3 0 0 0 17 1 0 0
/proc/18100/statm: 3789 3525 76 150 0 3636 0
Current children cumulated CPU time (s) 35.83
Current children cumulated vsize (KiB) 37380

[startup+36.7017 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 18100
/proc/meminfo: memFree=1723256/2055920 swapFree=4192812/4192956
[pid=18076] ppid=18074 vsize=16868 CPUtime=36.17
/proc/18076/stat : 18076 (sugar) S 18074 18076 15144 0 -1 4194304 1448 22681 0 2 6 2 3592 17 16 0 1 0 22867530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18076/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 36.17
Current children cumulated vsize (KiB) 16868

[startup+36.8017 s]
/proc/loadavg: 2.00 2.00 2.00 3/77 18100
/proc/meminfo: memFree=1723256/2055920 swapFree=4192812/4192956
[pid=18076] ppid=18074 vsize=16868 CPUtime=36.17
/proc/18076/stat : 18076 (sugar) S 18074 18076 15144 0 -1 4194304 1448 22681 0 2 6 2 3592 17 16 0 1 0 22867530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 264916480098 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/18076/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 36.17
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 36.8913
CPU time (s): 36.4205
CPU user time (s): 36.1945
CPU system time (s): 0.225965
CPU usage (%): 98.7236
Max. virtual memory (cumulated for all children) (KiB): 891072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 36.1945
system time used= 0.225965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28136
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= 3462
involuntary context switches= 4101

runsolver used 0.048992 second user time and 0.12898 second system time

The end

Launcher Data 

Begin job on node30 at 2009-07-12 02:20:14
IDJOB=2073216
IDBENCH=55958
IDSOLVER=739
FILE ID=node30/2073216-1247358014
PBS_JOBID= 9506818
Free space on /tmp= 66376 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-32-4.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-2073216-1247358014/watcher-2073216-1247358014 -o /tmp/evaluation-result-2073216-1247358014/solver-2073216-1247358014 -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-2073216-1247358014.xml

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

MD5SUM BENCH= 7abec0eca5a53922cc4d4b6c3d9fa074
RANDOM SEED=1931888040

node30.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		: 3000.277
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		: 3000.277
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:       1743920 kB
Buffers:         13320 kB
Cached:          89292 kB
SwapCached:          0 kB
Active:         241600 kB
Inactive:        24436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1743920 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2004 kB
Writeback:           0 kB
Mapped:         174596 kB
Slab:            30932 kB
Committed_AS:   318688 kB
PageTables:       2044 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= 66372 MiB
End job on node30 at 2009-07-12 02:20:51