Trace number 2089518

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+minisatUNSAT 100.073 100.95

General information on the benchmark

Namecsp/tightness0.35/
normalized-rand-2-40-16-250-350-27_ext.xml
MD5SUMeb871acdd36f38c6ca314a2281d59de9
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark8.43372
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints250
Maximum constraint arity2
Maximum domain size16
Number of constraints which are defined in extension250
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data 

0.00/0.07	c 0	Sugar v1-14-6 + HOME/minisat
0.00/0.07	c 0	BEGIN Sun Jul 12 11:17:50 2009
0.00/0.07	c 0	PID 27815
0.00/0.07	c 0	HOST node76.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-2089518-1247390270.xml TO HOME/temp.csp
0.00/0.07	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2089518-1247390270.xml' 'HOME/temp.csp'
0.06/0.48	c 1	1 domains, 40 variables, 0 predicates, 250 relations, 250 constraints
0.06/0.49	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.49	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'
0.47/0.57	c 1	Parsing HOME/temp.csp
0.47/0.72	c 1	parsed 541 expressions
0.47/0.73	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.47/0.73	c 1	Converting to clausal form CSP
0.47/0.76	c 1	converted 55 (10%) expressions
0.47/0.76	c 1	converted 109 (20%) expressions
0.47/0.76	c 1	converted 163 (30%) expressions
0.47/0.76	c 1	converted 217 (40%) expressions
0.47/0.76	c 1	converted 271 (50%) expressions
0.47/0.78	c 1	converted 325 (60%) expressions
0.47/0.79	c 1	converted 379 (70%) expressions
0.47/0.81	c 1	converted 433 (80%) expressions
0.47/0.86	c 1	converted 487 (90%) expressions
0.47/0.87	c 1	converted 541 (100%) expressions
0.47/0.87	c 1	CSP : 40 integers, 0 booleans, 250 clauses, largest domain size 16
0.47/0.87	c 1	Heap : 4 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.47/0.87	c 1	Propagation in CSP
0.47/0.87	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.47/0.87	c 1	CSP : 40 integers, 0 booleans, 250 clauses, largest domain size 16
0.47/0.87	c 1	Heap : 4 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.47/0.88	c 1	Simplifing CSP by introducing new Boolean variables
0.47/0.88	c 1	CSP : 40 integers, 0 booleans, 250 clauses, largest domain size 16
0.47/0.88	c 1	Heap : 4 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.47/0.91	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.47/0.91	c 1	4 (10%) CSP integer variables are encoded (56 clauses, 551 bytes)
0.47/0.92	c 1	8 (20%) CSP integer variables are encoded (112 clauses, 1094 bytes)
0.47/0.92	c 1	12 (30%) CSP integer variables are encoded (168 clauses, 1710 bytes)
0.47/0.92	c 1	16 (40%) CSP integer variables are encoded (224 clauses, 2326 bytes)
0.47/0.92	c 1	20 (50%) CSP integer variables are encoded (280 clauses, 2942 bytes)
0.47/0.92	c 1	24 (60%) CSP integer variables are encoded (336 clauses, 3558 bytes)
0.47/0.92	c 1	28 (70%) CSP integer variables are encoded (392 clauses, 4174 bytes)
0.47/0.92	c 1	32 (80%) CSP integer variables are encoded (448 clauses, 4790 bytes)
0.47/0.92	c 1	36 (90%) CSP integer variables are encoded (504 clauses, 5406 bytes)
0.47/0.92	c 1	40 (100%) CSP integer variables are encoded (560 clauses, 6022 bytes)
0.47/0.97	c 1	25 (10%) CSP clauses are encoded (1885 clauses, 26839 bytes)
0.47/0.98	c 1	50 (20%) CSP clauses are encoded (3208 clauses, 48551 bytes)
0.47/0.99	c 1	75 (30%) CSP clauses are encoded (4538 clauses, 70861 bytes)
0.95/1.00	c 1	100 (40%) CSP clauses are encoded (5856 clauses, 94633 bytes)
0.95/1.02	c 1	125 (50%) CSP clauses are encoded (7205 clauses, 119642 bytes)
0.95/1.03	c 1	150 (60%) CSP clauses are encoded (8507 clauses, 143678 bytes)
0.95/1.03	c 1	175 (70%) CSP clauses are encoded (9840 clauses, 168454 bytes)
0.95/1.04	c 1	200 (80%) CSP clauses are encoded (11152 clauses, 192709 bytes)
0.95/1.05	c 1	225 (90%) CSP clauses are encoded (12515 clauses, 217915 bytes)
0.95/1.06	c 1	250 (100%) CSP clauses are encoded (13848 clauses, 242583 bytes)
0.95/1.06	c 1	250 CSP clauses encoded
0.95/1.06	c 1	Writing map file : HOME/temp.map
0.95/1.06	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.95/1.06	c 1	SAT : 600 SAT variables, 13848 SAT clauses, 242583 bytes
0.95/1.06	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.95/1.07	c 1	SOLVING HOME/temp.cnf
0.95/1.07	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.95/1.08	c 1	This is MiniSat 2.0 beta
0.95/1.08	c 1	WARNING: for repeatability, setting FPU to use double precision
0.95/1.08	c 1	============================[ Problem Statistics ]=============================
0.95/1.08	c 1	|                                                                             |
0.95/1.08	c 1	|  Number of variables:  600                                                  |
0.95/1.08	c 1	|  Number of clauses:    13848                                                |
0.95/1.08	c 1	|  Parsing time:         0.01         s                                       |
0.95/1.08	c 1	============================[ Search Statistics ]==============================
0.95/1.08	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.95/1.08	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.95/1.08	c 1	===============================================================================
0.95/1.08	c 1	|         0 |     600    13848    49837 |     4616        0    nan |  0.000 % |
0.95/1.09	c 1	|       101 |     600    13848    49837 |     5077      101      9 |  0.000 % |
1.02/1.10	c 1	|       253 |     600    13848    49837 |     5585      253     10 |  0.006 % |
1.02/1.12	c 1	|       481 |     600    13848    49837 |     6143      481     11 |  0.009 % |
1.02/1.15	c 1	|       818 |     600    13848    49837 |     6758      818     12 |  0.009 % |
1.02/1.19	c 1	|      1324 |     600    13848    49837 |     7434     1324     11 |  0.009 % |
1.02/1.26	c 1	|      2084 |     600    13848    49837 |     8177     2084     11 |  0.009 % |
1.02/1.35	c 1	|      3223 |     600    13848    49837 |     8995     3223     11 |  0.010 % |
1.02/1.51	c 2	|      4932 |     600    13848    49837 |     9894     4932     12 |  0.010 % |
1.02/1.78	c 2	|      7494 |     600    13848    49837 |    10884     7494     12 |  0.017 % |
2.03/2.15	c 2	|     11338 |     599    13803    49711 |    11972     5141     14 |  0.167 % |
2.71/2.88	c 3	|     17106 |     599    13803    49711 |    13169    10909     14 |  0.168 % |
3.80/3.92	c 4	|     25756 |     599    13803    49711 |    14486    12901     15 |  0.170 % |
5.41/5.57	c 6	|     38731 |     599    13803    49711 |    15935    11251     15 |  0.171 % |
8.00/8.10	c 8	|     58193 |     598    13768    49611 |    17529     5732     11 |  0.337 % |
11.70/11.87	c 12	|     87385 |     598    13768    49611 |    19282    17309     16 |  0.336 % |
18.24/18.41	c 18	|    131175 |     598    13768    49611 |    21210    12507     15 |  0.338 % |
28.34/28.66	c 29	|    196859 |     596    13661    49231 |    23331    12959     16 |  0.668 % |
45.58/46.05	c 46	|    295385 |     596    13661    49231 |    25664    17688     15 |  0.668 % |
72.22/72.91	c 73	|    443174 |     589    13232    47678 |    28231    19407     16 |  1.834 % |
99.84/100.78	c 101	===============================================================================
99.84/100.78	c 101	restarts              : 20
99.84/100.78	c 101	conflicts             : 588576         (5952 /sec)
99.84/100.78	c 101	decisions             : 715741         (1.45 % random) (7238 /sec)
99.84/100.78	c 101	propagations          : 54230954       (548391 /sec)
99.84/100.78	c 101	conflict literals     : 9474156        (35.33 % deleted)
99.84/100.78	c 101	Memory used           : 7.10 MB
99.84/100.78	c 101	CPU time              : 98.891 s
99.84/100.78	c 101	
99.84/100.78	c 101	UNSATISFIABLE
99.84/100.78	c 101	DECODING HOME/temp.out WITH HOME/temp.map
99.84/100.78	c 101	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'
99.94/100.86	c 101	Decoding HOME/temp.out
99.94/100.88	s UNSATISFIABLE
99.94/100.89	c 101	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
99.94/100.94	c 101	CPU 100.05 (0.06 0.02 99.84 0.13)
99.94/100.94	c 101	END Sun Jul 12 11:19:31 2009

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2089518-1247390270/watcher-2089518-1247390270 -o /tmp/evaluation-result-2089518-1247390270/solver-2089518-1247390270 -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-2089518-1247390270.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: 2.04 2.01 1.82 4/82 27815
/proc/meminfo: memFree=1755960/2055920 swapFree=4192812/4192956
[pid=27815] ppid=27813 vsize=12272 CPUtime=0
/proc/27815/stat : 27815 (sugar) R 27813 27815 26258 0 -1 4194304 396 0 0 0 0 0 0 0 18 0 1 0 26092343 12566528 364 996147200 4194304 4206940 548682068608 18446744073709551615 265682992126 0 0 4224 0 0 0 0 17 0 0 0
/proc/27815/statm: 3068 364 274 3 0 168 0

[startup+0.08066 s]
/proc/loadavg: 2.04 2.01 1.82 4/82 27815
/proc/meminfo: memFree=1755960/2055920 swapFree=4192812/4192956
[pid=27815] ppid=27813 vsize=16868 CPUtime=0.06
/proc/27815/stat : 27815 (sugar) S 27813 27815 26258 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 26092343 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27815/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.106663 s]
/proc/loadavg: 2.04 2.01 1.82 4/82 27815
/proc/meminfo: memFree=1755960/2055920 swapFree=4192812/4192956
[pid=27815] ppid=27813 vsize=16868 CPUtime=0.06
/proc/27815/stat : 27815 (sugar) S 27813 27815 26258 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 26092343 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27815/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.3017 s]
/proc/loadavg: 2.04 2.01 1.82 4/82 27815
/proc/meminfo: memFree=1755960/2055920 swapFree=4192812/4192956
[pid=27815] ppid=27813 vsize=16868 CPUtime=0.06
/proc/27815/stat : 27815 (sugar) S 27813 27815 26258 0 -1 4194304 1227 128 0 0 5 1 0 0 17 0 1 0 26092343 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27815/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701777 s]
/proc/loadavg: 2.04 2.01 1.82 4/82 27815
/proc/meminfo: memFree=1755960/2055920 swapFree=4192812/4192956
[pid=27815] ppid=27813 vsize=16868 CPUtime=0.47
/proc/27815/stat : 27815 (sugar) S 27813 27815 26258 0 -1 4194304 1309 4729 0 1 5 2 37 3 16 0 1 0 26092343 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27815/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 16868

[startup+1.50192 s]
/proc/loadavg: 2.04 2.01 1.83 3/93 27837
/proc/meminfo: memFree=1740768/2055920 swapFree=4192812/4192956
[pid=27815] ppid=27813 vsize=16868 CPUtime=1.02
/proc/27815/stat : 27815 (sugar) S 27813 27815 26258 0 -1 4194304 1376 11254 0 2 5 2 87 8 15 0 1 0 26092343 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27815/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 1.02
Current children cumulated vsize (KiB) 16868

[startup+3.10224 s]
/proc/loadavg: 2.04 2.01 1.83 3/85 27839
/proc/meminfo: memFree=1747488/2055920 swapFree=4192812/4192956
[pid=27815] ppid=27813 vsize=16868 CPUtime=1.02
/proc/27815/stat : 27815 (sugar) S 27813 27815 26258 0 -1 4194304 1376 11254 0 2 5 2 87 8 15 0 1 0 26092343 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27815/statm: 4217 1113 409 3 0 796 0
[pid=27838] ppid=27815 vsize=5356 CPUtime=0
/proc/27838/stat : 27838 (sh) S 27815 27815 26258 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26092451 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27838/statm: 1339 232 193 169 0 50 0
[pid=27839] ppid=27838 vsize=3668 CPUtime=1.99
/proc/27839/stat : 27839 (minisat) R 27838 27815 26258 0 -1 4194304 640 0 0 0 199 0 0 0 25 0 1 0 26092451 3756032 626 996147200 134512640 135127466 4294956256 18446744073709551615 134530936 0 0 4096 3 0 0 0 17 0 0 0
/proc/27839/statm: 917 626 75 150 0 764 0
Current children cumulated CPU time (s) 3.01
Current children cumulated vsize (KiB) 25892

[startup+6.30186 s]
/proc/loadavg: 2.03 2.01 1.83 3/85 27839
/proc/meminfo: memFree=1750368/2055920 swapFree=4192812/4192956
[pid=27815] ppid=27813 vsize=16868 CPUtime=1.02
/proc/27815/stat : 27815 (sugar) S 27813 27815 26258 0 -1 4194304 1376 11254 0 2 5 2 87 8 16 0 1 0 26092343 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27815/statm: 4217 1113 409 3 0 796 0
[pid=27838] ppid=27815 vsize=5356 CPUtime=0
/proc/27838/stat : 27838 (sh) S 27815 27815 26258 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26092451 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27838/statm: 1339 232 193 169 0 50 0
[pid=27839] ppid=27838 vsize=4200 CPUtime=5.18
/proc/27839/stat : 27839 (minisat) R 27838 27815 26258 0 -1 4194304 771 0 0 0 518 0 0 0 25 0 1 0 26092451 4300800 757 996147200 134512640 135127466 4294956256 18446744073709551615 134541789 0 0 4096 3 0 0 0 17 0 0 0
/proc/27839/statm: 1050 757 75 150 0 897 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 26424

[startup+12.7011 s]
/proc/loadavg: 2.03 2.01 1.83 3/85 27839
/proc/meminfo: memFree=1746912/2055920 swapFree=4192812/4192956
[pid=27815] ppid=27813 vsize=16868 CPUtime=1.02
/proc/27815/stat : 27815 (sugar) S 27813 27815 26258 0 -1 4194304 1376 11254 0 2 5 2 87 8 16 0 1 0 26092343 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27815/statm: 4217 1113 409 3 0 796 0
[pid=27838] ppid=27815 vsize=5356 CPUtime=0
/proc/27838/stat : 27838 (sh) S 27815 27815 26258 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26092451 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27838/statm: 1339 232 193 169 0 50 0
[pid=27839] ppid=27838 vsize=4812 CPUtime=11.58
/proc/27839/stat : 27839 (minisat) R 27838 27815 26258 0 -1 4194304 909 0 0 0 1157 1 0 0 25 0 1 0 26092451 4927488 895 996147200 134512640 135127466 4294956256 18446744073709551615 134530654 0 0 4096 3 0 0 0 17 0 0 0
/proc/27839/statm: 1203 895 75 150 0 1050 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 27036

[startup+25.5015 s]
/proc/loadavg: 2.02 2.01 1.83 3/85 27839
/proc/meminfo: memFree=1746400/2055920 swapFree=4192812/4192956
[pid=27815] ppid=27813 vsize=16868 CPUtime=1.02
/proc/27815/stat : 27815 (sugar) S 27813 27815 26258 0 -1 4194304 1376 11254 0 2 5 2 87 8 16 0 1 0 26092343 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27815/statm: 4217 1113 409 3 0 796 0
[pid=27838] ppid=27815 vsize=5356 CPUtime=0
/proc/27838/stat : 27838 (sh) S 27815 27815 26258 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26092451 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27838/statm: 1339 232 193 169 0 50 0
[pid=27839] ppid=27838 vsize=5356 CPUtime=24.25
/proc/27839/stat : 27839 (minisat) R 27838 27815 26258 0 -1 4194304 1071 0 0 0 2424 1 0 0 25 0 1 0 26092451 5484544 1057 996147200 134512640 135127466 4294956256 18446744073709551615 134528352 0 0 4096 3 0 0 0 17 1 0 0
/proc/27839/statm: 1339 1057 75 150 0 1186 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 27580

[startup+51.1015 s]
/proc/loadavg: 2.01 2.01 1.83 3/85 27839
/proc/meminfo: memFree=1747488/2055920 swapFree=4192812/4192956
[pid=27815] ppid=27813 vsize=16868 CPUtime=1.02
/proc/27815/stat : 27815 (sugar) S 27813 27815 26258 0 -1 4194304 1376 11254 0 2 5 2 87 8 16 0 1 0 26092343 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27815/statm: 4217 1113 409 3 0 796 0
[pid=27838] ppid=27815 vsize=5356 CPUtime=0
/proc/27838/stat : 27838 (sh) S 27815 27815 26258 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26092451 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27838/statm: 1339 232 193 169 0 50 0
[pid=27839] ppid=27838 vsize=6156 CPUtime=49.61
/proc/27839/stat : 27839 (minisat) R 27838 27815 26258 0 -1 4194304 1267 0 0 0 4960 1 0 0 25 0 1 0 26092451 6303744 1253 996147200 134512640 135127466 4294956256 18446744073709551615 134530673 0 0 4096 3 0 0 0 17 1 0 0
/proc/27839/statm: 1539 1253 75 150 0 1386 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 28380

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

[startup+76.7014 s]
/proc/loadavg: 2.01 2.00 1.83 3/85 27839
/proc/meminfo: memFree=1746976/2055920 swapFree=4192812/4192956
[pid=27815] ppid=27813 vsize=16868 CPUtime=1.02
/proc/27815/stat : 27815 (sugar) S 27813 27815 26258 0 -1 4194304 1376 11254 0 2 5 2 87 8 16 0 1 0 26092343 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27815/statm: 4217 1113 409 3 0 796 0
[pid=27838] ppid=27815 vsize=5356 CPUtime=0
/proc/27838/stat : 27838 (sh) S 27815 27815 26258 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26092451 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27838/statm: 1339 232 193 169 0 50 0
[pid=27839] ppid=27838 vsize=6992 CPUtime=74.97
/proc/27839/stat : 27839 (minisat) R 27838 27815 26258 0 -1 4194304 1441 0 0 0 7496 1 0 0 25 0 1 0 26092451 7159808 1427 996147200 134512640 135127466 4294956256 18446744073709551615 134530823 0 0 4096 3 0 0 0 17 1 0 0
/proc/27839/statm: 1748 1427 75 150 0 1595 0
Current children cumulated CPU time (s) 75.99
Current children cumulated vsize (KiB) 29216

[startup+89.5029 s]
/proc/loadavg: 2.01 2.00 1.83 3/85 27839
/proc/meminfo: memFree=1746592/2055920 swapFree=4192812/4192956
[pid=27815] ppid=27813 vsize=16868 CPUtime=1.02
/proc/27815/stat : 27815 (sugar) S 27813 27815 26258 0 -1 4194304 1376 11254 0 2 5 2 87 8 16 0 1 0 26092343 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27815/statm: 4217 1113 409 3 0 796 0
[pid=27838] ppid=27815 vsize=5356 CPUtime=0
/proc/27838/stat : 27838 (sh) S 27815 27815 26258 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26092451 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27838/statm: 1339 232 193 169 0 50 0
[pid=27839] ppid=27838 vsize=7124 CPUtime=87.64
/proc/27839/stat : 27839 (minisat) R 27838 27815 26258 0 -1 4194304 1496 0 0 0 8763 1 0 0 25 0 1 0 26092451 7294976 1482 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/27839/statm: 1781 1482 75 150 0 1628 0
Current children cumulated CPU time (s) 88.66
Current children cumulated vsize (KiB) 29348

[startup+95.9011 s]
/proc/loadavg: 2.00 2.00 1.83 3/85 27839
/proc/meminfo: memFree=1748384/2055920 swapFree=4192812/4192956
[pid=27815] ppid=27813 vsize=16868 CPUtime=1.02
/proc/27815/stat : 27815 (sugar) S 27813 27815 26258 0 -1 4194304 1376 11254 0 2 5 2 87 8 16 0 1 0 26092343 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27815/statm: 4217 1113 409 3 0 796 0
[pid=27838] ppid=27815 vsize=5356 CPUtime=0
/proc/27838/stat : 27838 (sh) S 27815 27815 26258 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26092451 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27838/statm: 1339 232 193 169 0 50 0
[pid=27839] ppid=27838 vsize=7264 CPUtime=94.02
/proc/27839/stat : 27839 (minisat) R 27838 27815 26258 0 -1 4194304 1506 0 0 0 9401 1 0 0 25 0 1 0 26092451 7438336 1492 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/27839/statm: 1816 1492 75 150 0 1663 0
Current children cumulated CPU time (s) 95.04
Current children cumulated vsize (KiB) 29488

[startup+99.1027 s]
/proc/loadavg: 2.00 2.00 1.83 3/85 27839
/proc/meminfo: memFree=1746912/2055920 swapFree=4192812/4192956
[pid=27815] ppid=27813 vsize=16868 CPUtime=1.02
/proc/27815/stat : 27815 (sugar) S 27813 27815 26258 0 -1 4194304 1376 11254 0 2 5 2 87 8 16 0 1 0 26092343 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27815/statm: 4217 1113 409 3 0 796 0
[pid=27838] ppid=27815 vsize=5356 CPUtime=0
/proc/27838/stat : 27838 (sh) S 27815 27815 26258 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26092451 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27838/statm: 1339 232 193 169 0 50 0
[pid=27839] ppid=27838 vsize=7264 CPUtime=97.22
/proc/27839/stat : 27839 (minisat) R 27838 27815 26258 0 -1 4194304 1514 0 0 0 9721 1 0 0 25 0 1 0 26092451 7438336 1500 996147200 134512640 135127466 4294956256 18446744073709551615 134530686 0 0 4096 3 0 0 0 17 0 0 0
/proc/27839/statm: 1816 1500 75 150 0 1663 0
Current children cumulated CPU time (s) 98.24
Current children cumulated vsize (KiB) 29488

[startup+99.9029 s]
/proc/loadavg: 2.00 2.00 1.83 3/85 27839
/proc/meminfo: memFree=1746912/2055920 swapFree=4192812/4192956
[pid=27815] ppid=27813 vsize=16868 CPUtime=1.02
/proc/27815/stat : 27815 (sugar) S 27813 27815 26258 0 -1 4194304 1376 11254 0 2 5 2 87 8 16 0 1 0 26092343 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27815/statm: 4217 1113 409 3 0 796 0
[pid=27838] ppid=27815 vsize=5356 CPUtime=0
/proc/27838/stat : 27838 (sh) S 27815 27815 26258 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26092451 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27838/statm: 1339 232 193 169 0 50 0
[pid=27839] ppid=27838 vsize=7264 CPUtime=98.02
/proc/27839/stat : 27839 (minisat) R 27838 27815 26258 0 -1 4194304 1514 0 0 0 9801 1 0 0 25 0 1 0 26092451 7438336 1500 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/27839/statm: 1816 1500 75 150 0 1663 0
Current children cumulated CPU time (s) 99.04
Current children cumulated vsize (KiB) 29488

[startup+100.702 s]
/proc/loadavg: 2.00 2.00 1.83 3/85 27839
/proc/meminfo: memFree=1746912/2055920 swapFree=4192812/4192956
[pid=27815] ppid=27813 vsize=16868 CPUtime=1.02
/proc/27815/stat : 27815 (sugar) S 27813 27815 26258 0 -1 4194304 1376 11254 0 2 5 2 87 8 16 0 1 0 26092343 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27815/statm: 4217 1113 409 3 0 796 0
[pid=27838] ppid=27815 vsize=5356 CPUtime=0
/proc/27838/stat : 27838 (sh) S 27815 27815 26258 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26092451 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 265674089284 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27838/statm: 1339 232 193 169 0 50 0
[pid=27839] ppid=27838 vsize=7264 CPUtime=98.82
/proc/27839/stat : 27839 (minisat) R 27838 27815 26258 0 -1 4194304 1518 0 0 0 9881 1 0 0 25 0 1 0 26092451 7438336 1504 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 0 0 0
/proc/27839/statm: 1816 1504 75 150 0 1663 0
Current children cumulated CPU time (s) 99.84
Current children cumulated vsize (KiB) 29488

[startup+100.901 s]
/proc/loadavg: 2.00 2.00 1.83 3/85 27839
/proc/meminfo: memFree=1746912/2055920 swapFree=4192812/4192956
[pid=27815] ppid=27813 vsize=16868 CPUtime=99.94
/proc/27815/stat : 27815 (sugar) S 27813 27815 26258 0 -1 4194304 1449 13066 0 2 6 2 9976 10 15 0 1 0 26092343 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 265682989154 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27815/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 99.94
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 100.95
CPU time (s): 100.073
CPU user time (s): 99.9128
CPU system time (s): 0.159975
CPU usage (%): 99.1312
Max. virtual memory (cumulated for all children) (KiB): 886672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 99.9128
system time used= 0.159975
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18276
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= 1677
involuntary context switches= 3299

runsolver used 0.142978 second user time and 0.32495 second system time

The end

Launcher Data 

Begin job on node76 at 2009-07-12 11:17:50
IDJOB=2089518
IDBENCH=59570
IDSOLVER=739
FILE ID=node76/2089518-1247390270
PBS_JOBID= 9507255
Free space on /tmp= 66396 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/tightness0.35/normalized-rand-2-40-16-250-350-27_ext.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-2089518-1247390270/watcher-2089518-1247390270 -o /tmp/evaluation-result-2089518-1247390270/solver-2089518-1247390270 -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-2089518-1247390270.xml

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

MD5SUM BENCH= eb871acdd36f38c6ca314a2281d59de9
RANDOM SEED=85727376

node76.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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1756376 kB
Buffers:         22772 kB
Cached:         141312 kB
SwapCached:          0 kB
Active:         172020 kB
Inactive:        73240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1756376 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1900 kB
Writeback:           0 kB
Mapped:          93748 kB
Slab:            39148 kB
Committed_AS:   258824 kB
PageTables:       2136 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= 66396 MiB
End job on node76 at 2009-07-12 11:19:31