Trace number 2082225

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 12.0522 12.2206

General information on the benchmark

Namecsp/langford2/
normalized-langford-2-10.xml
MD5SUMd438b1553ec5710c6f35b3a8e61b7288
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.887865
Satisfiable
(Un)Satisfiability was proved
Number of variables20
Number of constraints200
Maximum constraint arity2
Maximum domain size20
Number of constraints which are defined in extension0
Number of constraints which are defined in intension200
Global constraints used (with number of constraints)

Solver Data 

0.00/0.07	c 0	Sugar v1-14-6 + HOME/minisat
0.00/0.08	c 0	BEGIN Sun Jul 12 07:00:01 2009
0.00/0.08	c 0	PID 27137
0.00/0.08	c 0	HOST node74.alineos.net
0.00/0.08	c 0	CONVERTING HOME/instance-2082225-1247374801.xml TO HOME/temp.csp
0.00/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2082225-1247374801.xml' 'HOME/temp.csp'
0.07/0.34	c 0	1 domains, 20 variables, 2 predicates, 0 relations, 200 constraints
0.07/0.40	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.40	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'
0.33/0.48	c 1	Parsing HOME/temp.csp
0.33/0.51	c 1	parsed 223 expressions
0.33/0.51	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.33/0.51	c 1	Converting to clausal form CSP
0.33/0.54	c 1	converted 23 (10%) expressions
0.33/0.55	c 1	converted 45 (20%) expressions
0.33/0.57	c 1	converted 67 (30%) expressions
0.33/0.58	c 1	converted 90 (40%) expressions
0.33/0.59	c 1	converted 112 (50%) expressions
0.33/0.60	c 1	converted 134 (60%) expressions
0.33/0.60	c 1	converted 157 (70%) expressions
0.33/0.61	c 1	converted 179 (80%) expressions
0.33/0.62	c 1	converted 201 (90%) expressions
0.33/0.63	c 1	converted 223 (100%) expressions
0.33/0.63	c 1	CSP : 20 integers, 0 booleans, 210 clauses, largest domain size 18
0.33/0.63	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.33/0.63	c 1	Propagation in CSP
0.33/0.64	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.33/0.64	c 1	CSP : 20 integers, 0 booleans, 210 clauses, largest domain size 18
0.33/0.64	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.33/0.64	c 1	Simplifing CSP by introducing new Boolean variables
0.33/0.66	c 1	CSP : 20 integers, 380 booleans, 590 clauses, largest domain size 18
0.33/0.66	c 1	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.33/0.68	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.33/0.68	c 1	2 (10%) CSP integer variables are encoded (31 clauses, 326 bytes)
0.33/0.68	c 1	4 (20%) CSP integer variables are encoded (58 clauses, 569 bytes)
0.33/0.68	c 1	6 (30%) CSP integer variables are encoded (81 clauses, 776 bytes)
0.33/0.68	c 1	8 (40%) CSP integer variables are encoded (100 clauses, 964 bytes)
0.33/0.69	c 1	10 (50%) CSP integer variables are encoded (115 clauses, 1129 bytes)
0.33/0.69	c 1	12 (60%) CSP integer variables are encoded (146 clauses, 1470 bytes)
0.33/0.69	c 1	14 (70%) CSP integer variables are encoded (173 clauses, 1767 bytes)
0.33/0.69	c 1	16 (80%) CSP integer variables are encoded (196 clauses, 2020 bytes)
0.33/0.69	c 1	18 (90%) CSP integer variables are encoded (215 clauses, 2229 bytes)
0.33/0.69	c 1	20 (100%) CSP integer variables are encoded (230 clauses, 2394 bytes)
0.33/0.70	c 1	59 (10%) CSP clauses are encoded (747 clauses, 9289 bytes)
0.33/0.71	c 1	118 (20%) CSP clauses are encoded (1238 clauses, 16051 bytes)
0.33/0.72	c 1	177 (30%) CSP clauses are encoded (1693 clauses, 22297 bytes)
0.33/0.72	c 1	236 (40%) CSP clauses are encoded (2104 clauses, 27993 bytes)
0.33/0.72	c 1	295 (50%) CSP clauses are encoded (2461 clauses, 32931 bytes)
0.33/0.72	c 1	354 (60%) CSP clauses are encoded (2752 clauses, 36830 bytes)
0.33/0.73	c 1	413 (70%) CSP clauses are encoded (2980 clauses, 40091 bytes)
0.33/0.73	c 1	472 (80%) CSP clauses are encoded (3268 clauses, 44220 bytes)
0.33/0.73	c 1	531 (90%) CSP clauses are encoded (3757 clauses, 51653 bytes)
0.33/0.74	c 1	590 (100%) CSP clauses are encoded (4184 clauses, 58090 bytes)
0.33/0.74	c 1	590 CSP clauses encoded
0.33/0.74	c 1	Writing map file : HOME/temp.map
0.33/0.74	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.33/0.74	c 1	SAT : 630 SAT variables, 4184 SAT clauses, 58090 bytes
0.33/0.74	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.33/0.77	c 1	SOLVING HOME/temp.cnf
0.33/0.77	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
0.33/0.78	c 1	This is MiniSat 2.0 beta
0.33/0.78	c 1	WARNING: for repeatability, setting FPU to use double precision
0.33/0.78	c 1	============================[ Problem Statistics ]=============================
0.33/0.78	c 1	|                                                                             |
0.33/0.78	c 1	|  Number of variables:  630                                                  |
0.33/0.78	c 1	|  Number of clauses:    4184                                                 |
0.33/0.78	c 1	|  Parsing time:         0.00         s                                       |
0.33/0.78	c 1	============================[ Search Statistics ]==============================
0.33/0.78	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.33/0.78	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.33/0.78	c 1	===============================================================================
0.33/0.78	c 1	|         0 |     610     4164    11382 |     1388        0    nan |  0.000 % |
0.33/0.79	c 1	|       101 |     610     4164    11382 |     1526      101      9 |  3.175 % |
0.33/0.79	c 1	|       252 |     610     4164    11382 |     1679      252      9 |  3.195 % |
0.66/0.81	c 1	|       478 |     610     4164    11382 |     1847      478      9 |  3.182 % |
0.66/0.83	c 1	|       816 |     610     4164    11382 |     2032      816      9 |  3.182 % |
0.66/0.87	c 1	|      1322 |     610     4164    11382 |     2235     1322      9 |  3.196 % |
0.66/0.92	c 1	|      2082 |     610     4164    11382 |     2458     2082     10 |  3.189 % |
0.66/1.01	c 1	|      3221 |     610     4164    11382 |     2704     1875     10 |  3.197 % |
0.97/1.16	c 1	|      4929 |     610     4164    11382 |     2975     2117      9 |  3.198 % |
1.17/1.38	c 2	|      7492 |     610     4164    11382 |     3272     3068     10 |  3.198 % |
1.57/1.71	c 2	|     11336 |     606     4132    11302 |     3600     2191     10 |  3.810 % |
2.07/2.22	c 2	|     17103 |     606     4132    11302 |     3960     2188     10 |  3.820 % |
2.76/2.98	c 3	|     25752 |     606     4132    11302 |     4356     2348     11 |  3.812 % |
3.96/4.16	c 4	|     38727 |     602     4100    11213 |     4791     4544     11 |  4.446 % |
5.74/5.91	c 6	|     58188 |     598     4067    11122 |     5270     4198     10 |  5.080 % |
8.43/8.67	c 9	|     87380 |     588     3994    10930 |     5798     5172     11 |  6.673 % |
11.82/12.09	c 12	===============================================================================
11.82/12.09	c 12	restarts              : 16
11.82/12.09	c 12	conflicts             : 120795         (10738 /sec)
11.82/12.09	c 12	decisions             : 138128         (0.88 % random) (12279 /sec)
11.82/12.09	c 12	propagations          : 18407540       (1636329 /sec)
11.82/12.09	c 12	conflict literals     : 1381786        (37.59 % deleted)
11.82/12.09	c 12	Memory used           : 2.68 MB
11.82/12.09	c 12	CPU time              : 11.2493 s
11.82/12.09	c 12	
11.82/12.09	c 12	UNSATISFIABLE
11.82/12.09	c 12	DECODING HOME/temp.out WITH HOME/temp.map
11.82/12.09	c 12	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'
11.92/12.17	c 12	Decoding HOME/temp.out
11.92/12.19	s UNSATISFIABLE
11.92/12.19	c 12	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
12.02/12.21	c 12	CPU 12.03 (0.06 0.01 11.86 0.1)
12.02/12.21	c 12	END Sun Jul 12 07:00:13 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-2082225-1247374801/watcher-2082225-1247374801 -o /tmp/evaluation-result-2082225-1247374801/solver-2082225-1247374801 -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-2082225-1247374801.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: 2.81 2.70 2.31 4/75 27137
/proc/meminfo: memFree=387592/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=12272 CPUtime=0
/proc/27137/stat : 27137 (sugar) R 27135 27137 19670 0 -1 4194304 359 0 0 0 0 0 0 0 20 0 1 0 24545902 12566528 327 996147200 4194304 4206940 548682068608 18446744073709551615 228783602686 0 0 4224 0 0 0 0 17 1 0 0
/proc/27137/statm: 3068 327 246 3 0 168 0

[startup+0.105785 s]
/proc/loadavg: 2.81 2.70 2.31 4/75 27137
/proc/meminfo: memFree=387592/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=0.07
/proc/27137/stat : 27137 (sugar) S 27135 27137 19670 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 24545902 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27137/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.201638 s]
/proc/loadavg: 2.81 2.70 2.31 4/75 27137
/proc/meminfo: memFree=387592/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=0.07
/proc/27137/stat : 27137 (sugar) S 27135 27137 19670 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 24545902 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27137/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301649 s]
/proc/loadavg: 2.81 2.70 2.31 4/75 27137
/proc/meminfo: memFree=387592/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=0.07
/proc/27137/stat : 27137 (sugar) S 27135 27137 19670 0 -1 4194304 1227 128 0 0 6 1 0 0 21 0 1 0 24545902 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27137/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701696 s]
/proc/loadavg: 2.81 2.70 2.31 4/75 27137
/proc/meminfo: memFree=387592/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=0.33
/proc/27137/stat : 27137 (sugar) S 27135 27137 19670 0 -1 4194304 1310 4525 0 1 6 1 23 3 15 0 1 0 24545902 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27137/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 16868

[startup+1.50178 s]
/proc/loadavg: 2.83 2.71 2.32 3/78 27161
/proc/meminfo: memFree=379120/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=0.66
/proc/27137/stat : 27137 (sugar) S 27135 27137 19670 0 -1 4194304 1374 9877 0 2 6 1 53 6 15 0 1 0 24545902 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27137/statm: 4217 1112 409 3 0 796 0
[pid=27160] ppid=27137 vsize=5356 CPUtime=0
/proc/27160/stat : 27160 (sh) S 27137 27137 19670 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24545980 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27160/statm: 1339 232 193 169 0 50 0
[pid=27161] ppid=27160 vsize=2208 CPUtime=0.71
/proc/27161/stat : 27161 (minisat) R 27160 27137 19670 0 -1 4194304 245 0 0 0 71 0 0 0 25 0 1 0 24545980 2260992 231 996147200 134512640 135127466 4294956256 18446744073709551615 134530679 0 0 4096 3 0 0 0 17 1 0 0
/proc/27161/statm: 552 231 75 150 0 399 0
Current children cumulated CPU time (s) 1.37
Current children cumulated vsize (KiB) 24432

[startup+3.10297 s]
/proc/loadavg: 2.83 2.71 2.32 3/78 27161
/proc/meminfo: memFree=374128/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=0.66
/proc/27137/stat : 27137 (sugar) S 27135 27137 19670 0 -1 4194304 1374 9877 0 2 6 1 53 6 15 0 1 0 24545902 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27137/statm: 4217 1112 409 3 0 796 0
[pid=27160] ppid=27137 vsize=5356 CPUtime=0
/proc/27160/stat : 27160 (sh) S 27137 27137 19670 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24545980 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27160/statm: 1339 232 193 169 0 50 0
[pid=27161] ppid=27160 vsize=2472 CPUtime=2.3
/proc/27161/stat : 27161 (minisat) R 27160 27137 19670 0 -1 4194304 288 0 0 0 230 0 0 0 25 0 1 0 24545980 2531328 274 996147200 134512640 135127466 4294956256 18446744073709551615 134530783 0 0 4096 3 0 0 0 17 1 0 0
/proc/27161/statm: 618 274 75 150 0 465 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 24696

[startup+6.30134 s]
/proc/loadavg: 2.76 2.69 2.31 3/78 27161
/proc/meminfo: memFree=359984/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=0.66
/proc/27137/stat : 27137 (sugar) S 27135 27137 19670 0 -1 4194304 1374 9877 0 2 6 1 53 6 16 0 1 0 24545902 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27137/statm: 4217 1112 409 3 0 796 0
[pid=27160] ppid=27137 vsize=5356 CPUtime=0
/proc/27160/stat : 27160 (sh) S 27137 27137 19670 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24545980 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27160/statm: 1339 232 193 169 0 50 0
[pid=27161] ppid=27160 vsize=2604 CPUtime=5.48
/proc/27161/stat : 27161 (minisat) R 27160 27137 19670 0 -1 4194304 329 0 0 0 548 0 0 0 25 0 1 0 24545980 2666496 315 996147200 134512640 135127466 4294956256 18446744073709551615 134530686 0 0 4096 3 0 0 0 17 1 0 0
/proc/27161/statm: 651 315 75 150 0 498 0
Current children cumulated CPU time (s) 6.14
Current children cumulated vsize (KiB) 24828

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

[startup+6.40135 s]
/proc/loadavg: 2.76 2.69 2.31 3/78 27161
/proc/meminfo: memFree=359984/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=0.66
/proc/27137/stat : 27137 (sugar) S 27135 27137 19670 0 -1 4194304 1374 9877 0 2 6 1 53 6 16 0 1 0 24545902 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27137/statm: 4217 1112 409 3 0 796 0
[pid=27160] ppid=27137 vsize=5356 CPUtime=0
/proc/27160/stat : 27160 (sh) S 27137 27137 19670 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24545980 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27160/statm: 1339 232 193 169 0 50 0
[pid=27161] ppid=27160 vsize=2604 CPUtime=5.58
/proc/27161/stat : 27161 (minisat) R 27160 27137 19670 0 -1 4194304 332 0 0 0 558 0 0 0 25 0 1 0 24545980 2666496 318 996147200 134512640 135127466 4294956256 18446744073709551615 134530936 0 0 4096 3 0 0 0 17 1 0 0
/proc/27161/statm: 651 318 75 150 0 498 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 24828

[startup+9.60172 s]
/proc/loadavg: 2.76 2.69 2.31 3/78 27161
/proc/meminfo: memFree=346096/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=0.66
/proc/27137/stat : 27137 (sugar) S 27135 27137 19670 0 -1 4194304 1374 9877 0 2 6 1 53 6 16 0 1 0 24545902 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27137/statm: 4217 1112 409 3 0 796 0
[pid=27160] ppid=27137 vsize=5356 CPUtime=0
/proc/27160/stat : 27160 (sh) S 27137 27137 19670 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24545980 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27160/statm: 1339 232 193 169 0 50 0
[pid=27161] ppid=27160 vsize=2736 CPUtime=8.77
/proc/27161/stat : 27161 (minisat) R 27160 27137 19670 0 -1 4194304 368 0 0 0 877 0 0 0 25 0 1 0 24545980 2801664 354 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/27161/statm: 684 354 75 150 0 531 0
Current children cumulated CPU time (s) 9.43
Current children cumulated vsize (KiB) 24960

[startup+11.2029 s]
/proc/loadavg: 2.70 2.68 2.31 3/78 27161
/proc/meminfo: memFree=336560/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=0.66
/proc/27137/stat : 27137 (sugar) S 27135 27137 19670 0 -1 4194304 1374 9877 0 2 6 1 53 6 16 0 1 0 24545902 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27137/statm: 4217 1112 409 3 0 796 0
[pid=27160] ppid=27137 vsize=5356 CPUtime=0
/proc/27160/stat : 27160 (sh) S 27137 27137 19670 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24545980 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27160/statm: 1339 232 193 169 0 50 0
[pid=27161] ppid=27160 vsize=2736 CPUtime=10.36
/proc/27161/stat : 27161 (minisat) R 27160 27137 19670 0 -1 4194304 375 0 0 0 1036 0 0 0 25 0 1 0 24545980 2801664 361 996147200 134512640 135127466 4294956256 18446744073709551615 134528448 0 0 4096 3 0 0 0 17 1 0 0
/proc/27161/statm: 684 361 75 150 0 531 0
Current children cumulated CPU time (s) 11.02
Current children cumulated vsize (KiB) 24960

[startup+12.003 s]
/proc/loadavg: 2.70 2.68 2.31 3/78 27161
/proc/meminfo: memFree=336560/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=0.66
/proc/27137/stat : 27137 (sugar) S 27135 27137 19670 0 -1 4194304 1374 9877 0 2 6 1 53 6 16 0 1 0 24545902 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27137/statm: 4217 1112 409 3 0 796 0
[pid=27160] ppid=27137 vsize=5356 CPUtime=0
/proc/27160/stat : 27160 (sh) S 27137 27137 19670 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24545980 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27160/statm: 1339 232 193 169 0 50 0
[pid=27161] ppid=27160 vsize=2736 CPUtime=11.16
/proc/27161/stat : 27161 (minisat) R 27160 27137 19670 0 -1 4194304 378 0 0 0 1116 0 0 0 25 0 1 0 24545980 2801664 364 996147200 134512640 135127466 4294956256 18446744073709551615 134530624 0 0 4096 3 0 0 0 17 1 0 0
/proc/27161/statm: 684 364 75 150 0 531 0
Current children cumulated CPU time (s) 11.82
Current children cumulated vsize (KiB) 24960

[startup+12.207 s]
/proc/loadavg: 2.70 2.68 2.31 3/78 27163
/proc/meminfo: memFree=332464/2055920 swapFree=4192812/4192956
[pid=27137] ppid=27135 vsize=16868 CPUtime=11.92
/proc/27137/stat : 27137 (sugar) S 27135 27137 19670 0 -1 4194304 1446 10549 0 2 6 1 1178 7 16 0 1 0 24545902 17272832 1112 996147200 4194304 4206940 548682068608 18446744073709551615 228783599714 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27137/statm: 4217 1112 409 3 0 796 0
[pid=27162] ppid=27137 vsize=5356 CPUtime=0
/proc/27162/stat : 27162 (sh) S 27137 27137 19670 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 24547111 5484544 233 996147200 4194304 4889804 548682068752 18446744073709551615 228774699844 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27162/statm: 1339 233 193 169 0 50 0
[pid=27163] ppid=27162 vsize=863848 CPUtime=0.1
/proc/27163/stat : 27163 (java) S 27162 27137 19670 0 -1 0 3380 0 1 0 7 3 0 0 18 0 8 0 24547112 884580352 2845 996147200 134512640 134550932 4294955984 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27163/statm: 215962 2845 1692 9 0 210467 0
Current children cumulated CPU time (s) 12.02
Current children cumulated vsize (KiB) 886072

Child status: 0
Real time (s): 12.2206
CPU time (s): 12.0522
CPU user time (s): 11.9272
CPU system time (s): 0.124981
CPU usage (%): 98.6217
Max. virtual memory (cumulated for all children) (KiB): 886072

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.9272
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15748
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= 1066
involuntary context switches= 1098

runsolver used 0.015997 second user time and 0.053991 second system time

The end

Launcher Data 

Begin job on node74 at 2009-07-12 07:00:01
IDJOB=2082225
IDBENCH=57556
IDSOLVER=739
FILE ID=node74/2082225-1247374801
PBS_JOBID= 9507030
Free space on /tmp= 101924 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/langford2/normalized-langford-2-10.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-2082225-1247374801/watcher-2082225-1247374801 -o /tmp/evaluation-result-2082225-1247374801/solver-2082225-1247374801 -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-2082225-1247374801.xml

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

MD5SUM BENCH= d438b1553ec5710c6f35b3a8e61b7288
RANDOM SEED=1716425416

node74.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		: 3000.234
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		: 3000.234
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:        388072 kB
Buffers:          4284 kB
Cached:        1292612 kB
SwapCached:          0 kB
Active:        1366744 kB
Inactive:       207684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        388072 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          194508 kB
Writeback:           0 kB
Mapped:         288608 kB
Slab:            78016 kB
Committed_AS:   468756 kB
PageTables:       2468 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 101924 MiB
End job on node74 at 2009-07-12 07:00:13