Trace number 2087527

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 7.13592 7.30081

General information on the benchmark

Namecsp/queens/
normalized-queens-80.xml
MD5SUMc42d8243620143429735bcf3368436b8
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.26681
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of constraints3160
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension0
Number of constraints which are defined in intension3160
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 10:12:21 2009
0.00/0.07	c 0	PID 27032
0.00/0.07	c 0	HOST node75.alineos.net
0.00/0.07	c 0	CONVERTING HOME/instance-2087527-1247386341.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-2087527-1247386341.xml' 'HOME/temp.csp'
0.06/0.62	c 0	1 domains, 80 variables, 1 predicates, 0 relations, 3160 constraints
0.06/0.64	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.64	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.SugarMain -v -v -competition -encode 'HOME/temp.csp' 'HOME/temp.cnf' 'HOME/temp.map'
0.56/0.72	c 1	Parsing HOME/temp.csp
0.56/0.82	c 1	parsed 3242 expressions
0.56/0.83	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.56/0.83	c 1	Converting to clausal form CSP
0.56/1.05	c 1	converted 325 (10%) expressions
1.00/1.11	c 1	converted 649 (20%) expressions
1.00/1.15	c 1	converted 973 (30%) expressions
1.00/1.19	c 1	converted 1297 (40%) expressions
1.10/1.28	c 1	converted 1621 (50%) expressions
1.20/1.32	c 1	converted 1946 (60%) expressions
1.20/1.35	c 1	converted 2270 (70%) expressions
1.20/1.38	c 1	converted 2594 (80%) expressions
1.29/1.47	c 1	converted 2918 (90%) expressions
1.40/1.50	c 1	converted 3242 (100%) expressions
1.40/1.51	c 1	CSP : 80 integers, 3160 booleans, 12640 clauses, largest domain size 80
1.40/1.51	c 1	Heap : 8 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.40/1.51	c 1	Propagation in CSP
1.40/1.54	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.40/1.54	c 1	CSP : 80 integers, 3160 booleans, 12640 clauses, largest domain size 80
1.40/1.54	c 1	Heap : 8 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.40/1.55	c 1	Simplifing CSP by introducing new Boolean variables
1.49/1.61	c 1	CSP : 80 integers, 15798 booleans, 25278 clauses, largest domain size 80
1.49/1.61	c 1	Heap : 12 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.59/1.70	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.59/1.73	c 2	8 (10%) CSP integer variables are encoded (624 clauses, 6716 bytes)
1.59/1.73	c 2	16 (20%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
1.59/1.74	c 2	24 (30%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
1.59/1.74	c 2	32 (40%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
1.59/1.74	c 2	40 (50%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
1.59/1.74	c 2	48 (60%) CSP integer variables are encoded (3744 clauses, 46551 bytes)
1.59/1.74	c 2	56 (70%) CSP integer variables are encoded (4368 clauses, 54663 bytes)
1.59/1.75	c 2	64 (80%) CSP integer variables are encoded (4992 clauses, 62775 bytes)
1.59/1.75	c 2	72 (90%) CSP integer variables are encoded (5616 clauses, 70887 bytes)
1.59/1.75	c 2	80 (100%) CSP integer variables are encoded (6240 clauses, 78999 bytes)
1.80/1.99	c 2	2528 (10%) CSP clauses are encoded (109946 clauses, 1920218 bytes)
1.99/2.18	c 2	5056 (20%) CSP clauses are encoded (216902 clauses, 3900155 bytes)
2.19/2.38	c 2	7584 (30%) CSP clauses are encoded (322786 clauses, 5876071 bytes)
2.39/2.58	c 2	10112 (40%) CSP clauses are encoded (434410 clauses, 8062194 bytes)
2.59/2.79	c 3	12639 (50%) CSP clauses are encoded (549478 clauses, 10315471 bytes)
2.88/3.00	c 3	15167 (60%) CSP clauses are encoded (667046 clauses, 12617527 bytes)
3.09/3.22	c 3	17695 (70%) CSP clauses are encoded (788330 clauses, 14992045 bytes)
3.29/3.44	c 3	20223 (80%) CSP clauses are encoded (914898 clauses, 17469601 bytes)
3.48/3.67	c 3	22751 (90%) CSP clauses are encoded (1047366 clauses, 20062207 bytes)
3.78/3.91	c 4	25278 (100%) CSP clauses are encoded (1188078 clauses, 22815542 bytes)
3.78/3.91	c 4	25278 CSP clauses encoded
3.78/3.91	c 4	Writing map file : HOME/temp.map
3.78/3.92	c 4	Heap : 9 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
3.78/3.92	c 4	SAT : 22118 SAT variables, 1188078 SAT clauses, 22815542 bytes
3.78/3.92	c 4	Heap : 9 MiB used (max 694 MiB), NonHeap : 14 MiB used (max 116 MiB)
3.78/3.93	c 4	SOLVING HOME/temp.cnf
3.78/3.93	c 4	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
3.78/3.94	c 4	This is MiniSat 2.0 beta
3.78/3.94	c 4	WARNING: for repeatability, setting FPU to use double precision
3.78/3.94	c 4	============================[ Problem Statistics ]=============================
3.78/3.94	c 4	|                                                                             |
3.78/3.94	c 4	|  Number of variables:  22118                                                |
3.78/3.94	c 4	|  Number of clauses:    1188078                                              |
4.39/4.54	c 4	|  Parsing time:         0.50         s                                       |
4.39/4.58	c 4	============================[ Search Statistics ]==============================
4.39/4.58	c 4	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.39/4.58	c 4	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.39/4.58	c 4	===============================================================================
4.39/4.58	c 4	|         0 |   22117  1188077  3529553 |   396025        0    nan |  0.000 % |
4.49/4.63	c 4	|       102 |   22116  1188077  3529553 |   435628      101      8 |  0.009 % |
4.78/4.98	c 5	|       252 |   22116  1188077  3529553 |   479191      251     39 |  0.009 % |
5.18/5.38	c 5	|       478 |   22116  1188077  3529553 |   527110      477     58 |  0.009 % |
5.97/6.18	c 6	|       816 |   22116  1188077  3529553 |   579821      815     55 |  0.009 % |
6.66/6.83	c 7	|      1323 |   22116  1188077  3529553 |   637803     1322     46 |  0.009 % |
6.86/7.00	c 7	===============================================================================
6.86/7.01	c 7	restarts              : 6
6.86/7.01	c 7	conflicts             : 1398           (478 /sec)
6.86/7.01	c 7	decisions             : 3586           (1.00 % random) (1226 /sec)
6.86/7.01	c 7	propagations          : 957906         (327427 /sec)
6.86/7.01	c 7	conflict literals     : 63650          (4.84 % deleted)
6.86/7.01	c 7	Memory used           : 53.48 MB
6.86/7.01	c 7	CPU time              : 2.92556 s
6.86/7.01	c 7	
6.86/7.01	c 7	SATISFIABLE
6.86/7.02	c 7	DECODING HOME/temp.out WITH HOME/temp.map
6.86/7.02	c 7	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'
6.91/7.10	c 7	Decoding HOME/temp.out
6.91/7.22	s SATISFIABLE
6.91/7.22	v 68 48 52 67 55 45 65 29 61 42 47 24 53 62 77 70 6 49 16 54 28 23 39 35 13 73 37 1 51 10 44 9 58 12 43 20 63 71 38 14 76 66 41 72 2 50 74 78 64 79 34 75 40 60 18 59 8 3 30 80 7 57 19 56 25 32 21 11 69 17 26 22 31 33 36 5 46 27 4 15
6.91/7.23	c 7	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
6.91/7.28	c 7	CPU 7.11 (0.06 0.02 6.62 0.41)
6.91/7.28	c 7	END Sun Jul 12 10:12:28 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-2087527-1247386341/watcher-2087527-1247386341 -o /tmp/evaluation-result-2087527-1247386341/solver-2087527-1247386341 -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-2087527-1247386341.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 4/84 27032
/proc/meminfo: memFree=1403840/2055920 swapFree=4192812/4192956
[pid=27032] ppid=27030 vsize=12268 CPUtime=0
/proc/27032/stat : 27032 (sugar) R 27030 27032 25500 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 25698530 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 231900596880 0 0 4224 0 0 0 0 17 1 0 0
/proc/27032/statm: 3067 316 241 3 0 167 0

[startup+0.106556 s]
/proc/loadavg: 1.92 1.98 1.99 4/84 27032
/proc/meminfo: memFree=1403840/2055920 swapFree=4192812/4192956
[pid=27032] ppid=27030 vsize=16868 CPUtime=0.06
/proc/27032/stat : 27032 (sugar) S 27030 27032 25500 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 25698530 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27032/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.202566 s]
/proc/loadavg: 1.92 1.98 1.99 4/84 27032
/proc/meminfo: memFree=1403840/2055920 swapFree=4192812/4192956
[pid=27032] ppid=27030 vsize=16868 CPUtime=0.06
/proc/27032/stat : 27032 (sugar) S 27030 27032 25500 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 25698530 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27032/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.302577 s]
/proc/loadavg: 1.92 1.98 1.99 4/84 27032
/proc/meminfo: memFree=1403840/2055920 swapFree=4192812/4192956
[pid=27032] ppid=27030 vsize=16868 CPUtime=0.06
/proc/27032/stat : 27032 (sugar) S 27030 27032 25500 0 -1 4194304 1227 128 0 0 5 1 0 0 18 0 1 0 25698530 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27032/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.702627 s]
/proc/loadavg: 1.92 1.98 1.99 4/84 27032
/proc/meminfo: memFree=1403840/2055920 swapFree=4192812/4192956
[pid=27032] ppid=27030 vsize=16868 CPUtime=0.56
/proc/27032/stat : 27032 (sugar) S 27030 27032 25500 0 -1 4194304 1292 6736 0 1 5 1 46 4 16 0 1 0 25698530 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27032/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.56
Current children cumulated vsize (KiB) 16868

[startup+1.50272 s]
/proc/loadavg: 1.92 1.98 1.99 3/95 27054
/proc/meminfo: memFree=1387688/2055920 swapFree=4192812/4192956
[pid=27032] ppid=27030 vsize=16868 CPUtime=0.56
/proc/27032/stat : 27032 (sugar) S 27030 27032 25500 0 -1 4194304 1309 6736 0 1 5 1 46 4 16 0 1 0 25698530 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27032/statm: 4217 1111 409 3 0 796 0
[pid=27045] ppid=27032 vsize=5356 CPUtime=0
/proc/27045/stat : 27045 (sh) S 27032 27032 25500 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25698595 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27045/statm: 1339 233 193 169 0 50 0
[pid=27046] ppid=27045 vsize=868576 CPUtime=0.84
/proc/27046/stat : 27046 (java) S 27045 27032 25500 0 -1 0 8166 0 1 0 79 5 0 0 19 0 9 0 25698595 889421824 7370 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27046/statm: 217144 7370 2566 9 0 211649 0
[pid=27046/tid=27047] ppid=27045 vsize=868576 CPUtime=0.48
/proc/27046/task/27047/stat : 27047 (java) R 27045 27032 25500 0 -1 64 2692 0 1 0 47 1 0 0 21 0 9 0 25698596 889421824 7370 996147200 134512640 134550932 4294955936 18446744073709551615 4126520497 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27046/tid=27048] ppid=27045 vsize=868576 CPUtime=0.17
/proc/27046/task/27048/stat : 27048 (java) S 27045 27032 25500 0 -1 64 3294 0 0 0 15 2 0 0 16 0 9 0 25698597 889421824 7370 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27046/tid=27049] ppid=27045 vsize=868576 CPUtime=0
/proc/27046/task/27049/stat : 27049 (java) S 27045 27032 25500 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25698597 889421824 7370 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27046/tid=27050] ppid=27045 vsize=868576 CPUtime=0
/proc/27046/task/27050/stat : 27050 (java) S 27045 27032 25500 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 25698597 889421824 7370 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27046/tid=27051] ppid=27045 vsize=868576 CPUtime=0
/proc/27046/task/27051/stat : 27051 (java) S 27045 27032 25500 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25698599 889421824 7370 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27046/tid=27052] ppid=27045 vsize=868576 CPUtime=0.16
/proc/27046/task/27052/stat : 27052 (java) S 27045 27032 25500 0 -1 64 1482 0 0 0 16 0 0 0 16 0 9 0 25698599 889421824 7370 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27046/tid=27053] ppid=27045 vsize=868576 CPUtime=0
/proc/27046/task/27053/stat : 27053 (java) S 27045 27032 25500 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25698600 889421824 7370 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27046/tid=27054] ppid=27045 vsize=868576 CPUtime=0
/proc/27046/task/27054/stat : 27054 (java) S 27045 27032 25500 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 25698600 889421824 7370 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.4
Current children cumulated vsize (KiB) 890800

[startup+3.10191 s]
/proc/loadavg: 1.92 1.98 1.99 3/95 27054
/proc/meminfo: memFree=1372584/2055920 swapFree=4192812/4192956
[pid=27032] ppid=27030 vsize=16868 CPUtime=0.56
/proc/27032/stat : 27032 (sugar) S 27030 27032 25500 0 -1 4194304 1310 6736 0 1 5 1 46 4 15 0 1 0 25698530 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27032/statm: 4217 1111 409 3 0 796 0
[pid=27045] ppid=27032 vsize=5356 CPUtime=0
/proc/27045/stat : 27045 (sh) S 27032 27032 25500 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 25698595 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27045/statm: 1339 233 193 169 0 50 0
[pid=27046] ppid=27045 vsize=868688 CPUtime=2.42
/proc/27046/stat : 27046 (java) S 27045 27032 25500 0 -1 0 9653 0 1 0 226 16 0 0 19 0 9 0 25698595 889536512 8470 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27046/statm: 217172 8470 2590 9 0 211649 0
[pid=27046/tid=27047] ppid=27045 vsize=868688 CPUtime=1.8
/proc/27046/task/27047/stat : 27047 (java) R 27045 27032 25500 0 -1 64 3115 0 1 0 170 10 0 0 25 0 9 0 25698596 889536512 8470 996147200 134512640 134550932 4294955936 18446744073709551615 4126951893 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27046/tid=27048] ppid=27045 vsize=868688 CPUtime=0.37
/proc/27046/task/27048/stat : 27048 (java) S 27045 27032 25500 0 -1 64 4315 0 0 0 33 4 0 0 16 0 9 0 25698597 889536512 8470 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27046/tid=27049] ppid=27045 vsize=868688 CPUtime=0
/proc/27046/task/27049/stat : 27049 (java) S 27045 27032 25500 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 25698597 889536512 8470 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27046/tid=27050] ppid=27045 vsize=868688 CPUtime=0
/proc/27046/task/27050/stat : 27050 (java) S 27045 27032 25500 0 -1 64 5 0 0 0 0 0 0 0 15 0 9 0 25698597 889536512 8470 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27046/tid=27051] ppid=27045 vsize=868688 CPUtime=0
/proc/27046/task/27051/stat : 27051 (java) S 27045 27032 25500 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 25698599 889536512 8470 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27046/tid=27052] ppid=27045 vsize=868688 CPUtime=0.22
/proc/27046/task/27052/stat : 27052 (java) S 27045 27032 25500 0 -1 64 1525 0 0 0 22 0 0 0 16 0 9 0 25698599 889536512 8470 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27046/tid=27053] ppid=27045 vsize=868688 CPUtime=0
/proc/27046/task/27053/stat : 27053 (java) S 27045 27032 25500 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 25698600 889536512 8470 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27046/tid=27054] ppid=27045 vsize=868688 CPUtime=0
/proc/27046/task/27054/stat : 27054 (java) S 27045 27032 25500 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 25698600 889536512 8470 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.98
Current children cumulated vsize (KiB) 890912

[startup+6.30129 s]
/proc/loadavg: 1.93 1.98 1.99 3/87 27056
/proc/meminfo: memFree=1325672/2055920 swapFree=4192812/4192956
[pid=27032] ppid=27030 vsize=16868 CPUtime=3.84
/proc/27032/stat : 27032 (sugar) S 27030 27032 25500 0 -1 4194304 1376 16917 0 2 6 2 350 26 16 0 1 0 25698530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27032/statm: 4217 1113 409 3 0 796 0
[pid=27055] ppid=27032 vsize=5356 CPUtime=0
/proc/27055/stat : 27055 (sh) S 27032 27032 25500 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25698924 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27055/statm: 1339 232 193 169 0 50 0
[pid=27056] ppid=27055 vsize=54624 CPUtime=2.33
/proc/27056/stat : 27056 (minisat) R 27055 27032 25500 0 -1 4194304 13111 0 0 0 222 11 0 0 25 0 1 0 25698924 55934976 13097 996147200 134512640 135127466 4294956256 18446744073709551615 134528655 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 13656 13097 76 150 0 13503 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 76848

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

[startup+6.4013 s]
/proc/loadavg: 1.93 1.98 1.99 3/87 27056
/proc/meminfo: memFree=1325672/2055920 swapFree=4192812/4192956
[pid=27032] ppid=27030 vsize=16868 CPUtime=3.84
/proc/27032/stat : 27032 (sugar) S 27030 27032 25500 0 -1 4194304 1376 16917 0 2 6 2 350 26 16 0 1 0 25698530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27032/statm: 4217 1113 409 3 0 796 0
[pid=27055] ppid=27032 vsize=5356 CPUtime=0
/proc/27055/stat : 27055 (sh) S 27032 27032 25500 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25698924 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27055/statm: 1339 232 193 169 0 50 0
[pid=27056] ppid=27055 vsize=54624 CPUtime=2.42
/proc/27056/stat : 27056 (minisat) R 27055 27032 25500 0 -1 4194304 13112 0 0 0 231 11 0 0 25 0 1 0 25698924 55934976 13098 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 13656 13098 76 150 0 13503 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 76848

[startup+6.80135 s]
/proc/loadavg: 1.93 1.98 1.99 3/87 27056
/proc/meminfo: memFree=1325416/2055920 swapFree=4192812/4192956
[pid=27032] ppid=27030 vsize=16868 CPUtime=3.84
/proc/27032/stat : 27032 (sugar) S 27030 27032 25500 0 -1 4194304 1376 16917 0 2 6 2 350 26 16 0 1 0 25698530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/27032/statm: 4217 1113 409 3 0 796 0
[pid=27055] ppid=27032 vsize=5356 CPUtime=0
/proc/27055/stat : 27055 (sh) S 27032 27032 25500 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 25698924 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27055/statm: 1339 232 193 169 0 50 0
[pid=27056] ppid=27055 vsize=54624 CPUtime=2.82
/proc/27056/stat : 27056 (minisat) R 27055 27032 25500 0 -1 4194304 13115 0 0 0 271 11 0 0 25 0 1 0 25698924 55934976 13101 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/27056/statm: 13656 13101 76 150 0 13503 0
Current children cumulated CPU time (s) 6.66
Current children cumulated vsize (KiB) 76848

[startup+7.20139 s]
/proc/loadavg: 1.93 1.98 1.99 3/87 27056
/proc/meminfo: memFree=1325416/2055920 swapFree=4192812/4192956
[pid=27032] ppid=27030 vsize=16868 CPUtime=6.91
/proc/27032/stat : 27032 (sugar) S 27030 27032 25500 0 -1 4194304 1448 30368 0 2 6 2 644 39 15 0 1 0 25698530 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 231891578978 0 0 4224 16386 18446744071563648864 0 0 17 0 0 0
/proc/27032/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 6.91
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 7.30081
CPU time (s): 7.13592
CPU user time (s): 6.68298
CPU system time (s): 0.452931
CPU usage (%): 97.7414
Max. virtual memory (cumulated for all children) (KiB): 890912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.68298
system time used= 0.452931
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35681
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= 7457
involuntary context switches= 7435

runsolver used 0.014997 second user time and 0.027995 second system time

The end

Launcher Data 

Begin job on node75 at 2009-07-12 10:12:21
IDJOB=2087527
IDBENCH=58735
IDSOLVER=739
FILE ID=node75/2087527-1247386341
PBS_JOBID= 9507168
Free space on /tmp= 66288 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/queens/normalized-queens-80.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-2087527-1247386341/watcher-2087527-1247386341 -o /tmp/evaluation-result-2087527-1247386341/solver-2087527-1247386341 -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-2087527-1247386341.xml

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

MD5SUM BENCH= c42d8243620143429735bcf3368436b8
RANDOM SEED=457598221

node75.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1404320 kB
Buffers:         13452 kB
Cached:         113368 kB
SwapCached:          0 kB
Active:         560156 kB
Inactive:        40448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1404320 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2044 kB
Writeback:           0 kB
Mapped:         489456 kB
Slab:            35324 kB
Committed_AS:   917876 kB
PageTables:       2700 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= 66288 MiB
End job on node75 at 2009-07-12 10:12:28