Trace number 2081367

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 162.827 163.722

General information on the benchmark

Namecsp/queenAttacking/
normalized-queenAttacking-6.xml
MD5SUM329ec630f18fe773f393b0bd33b7aab7
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 benchmark8.59869
Satisfiable
(Un)Satisfiability was proved
Number of variables37
Number of constraints641
Maximum constraint arity2
Maximum domain size36
Number of constraints which are defined in extension0
Number of constraints which are defined in intension641
Global constraints used (with number of constraints)

Solver Data 

0.00/0.08	c 0	Sugar v1-14-6 + HOME/minisat
0.00/0.08	c 0	BEGIN Sun Jul 12 06:23:14 2009
0.00/0.08	c 0	PID 26890
0.07/0.08	c 0	HOST node67.alineos.net
0.07/0.08	c 0	CONVERTING HOME/instance-2081367-1247372594.xml TO HOME/temp.csp
0.07/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2081367-1247372594.xml' 'HOME/temp.csp'
0.07/0.49	c 0	2 domains, 37 variables, 3 predicates, 0 relations, 641 constraints
0.07/0.51	c 0	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.51	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'
0.07/0.59	c 0	Parsing HOME/temp.csp
0.47/0.64	c 0	parsed 683 expressions
0.47/0.65	c 0	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.47/0.65	c 0	Converting to clausal form CSP
0.47/0.75	c 0	converted 69 (10%) expressions
0.47/0.84	c 1	converted 137 (20%) expressions
0.47/0.85	c 1	converted 205 (30%) expressions
0.47/0.87	c 1	converted 274 (40%) expressions
0.47/0.88	c 1	converted 342 (50%) expressions
0.47/0.89	c 1	converted 410 (60%) expressions
0.47/0.90	c 1	converted 479 (70%) expressions
0.47/0.91	c 1	converted 547 (80%) expressions
0.47/0.91	c 1	converted 615 (90%) expressions
0.47/0.93	c 1	converted 683 (100%) expressions
0.47/0.93	c 1	CSP : 196 integers, 114 booleans, 1352 clauses, largest domain size 36
0.47/0.93	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.47/0.93	c 1	Propagation in CSP
0.47/0.94	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.47/0.94	c 1	CSP : 196 integers, 114 booleans, 1352 clauses, largest domain size 36
0.47/0.94	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.47/0.94	c 1	Simplifing CSP by introducing new Boolean variables
0.47/0.97	c 1	CSP : 196 integers, 1650 booleans, 2888 clauses, largest domain size 36
0.47/0.97	c 1	Heap : 1 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.93/1.00	c 1	Encoding CSP to SAT : HOME/temp.cnf
0.93/1.02	c 1	20 (10%) CSP integer variables are encoded (650 clauses, 7008 bytes)
0.93/1.02	c 1	40 (20%) CSP integer variables are encoded (1234 clauses, 13961 bytes)
0.93/1.02	c 1	59 (30%) CSP integer variables are encoded (1304 clauses, 14871 bytes)
0.93/1.03	c 1	79 (40%) CSP integer variables are encoded (1384 clauses, 15911 bytes)
0.93/1.03	c 1	98 (50%) CSP integer variables are encoded (1460 clauses, 16899 bytes)
0.93/1.03	c 1	118 (60%) CSP integer variables are encoded (1540 clauses, 17939 bytes)
0.93/1.03	c 1	138 (70%) CSP integer variables are encoded (1620 clauses, 18979 bytes)
0.93/1.03	c 1	157 (80%) CSP integer variables are encoded (1696 clauses, 19967 bytes)
0.93/1.03	c 1	177 (90%) CSP integer variables are encoded (1776 clauses, 21007 bytes)
0.93/1.03	c 1	196 (100%) CSP integer variables are encoded (1852 clauses, 21995 bytes)
0.93/1.07	c 1	289 (10%) CSP clauses are encoded (6198 clauses, 115136 bytes)
0.93/1.10	c 1	578 (20%) CSP clauses are encoded (12348 clauses, 213252 bytes)
1.03/1.11	c 1	867 (30%) CSP clauses are encoded (18488 clauses, 316434 bytes)
1.03/1.13	c 1	1156 (40%) CSP clauses are encoded (24359 clauses, 415479 bytes)
1.03/1.14	c 1	1444 (50%) CSP clauses are encoded (30162 clauses, 513926 bytes)
1.03/1.16	c 1	1733 (60%) CSP clauses are encoded (35966 clauses, 612462 bytes)
1.03/1.17	c 1	2022 (70%) CSP clauses are encoded (41336 clauses, 704214 bytes)
1.03/1.19	c 1	2311 (80%) CSP clauses are encoded (46772 clauses, 797043 bytes)
1.13/1.20	c 1	2600 (90%) CSP clauses are encoded (51836 clauses, 884312 bytes)
1.13/1.21	c 1	2888 (100%) CSP clauses are encoded (55628 clauses, 951962 bytes)
1.13/1.21	c 1	2888 CSP clauses encoded
1.13/1.21	c 1	Writing map file : HOME/temp.map
1.13/1.21	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.13/1.21	c 1	SAT : 3698 SAT variables, 55628 SAT clauses, 951962 bytes
1.13/1.21	c 1	Heap : 2 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.13/1.25	c 1	SOLVING HOME/temp.cnf
1.13/1.25	c 1	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.13/1.25	c 1	This is MiniSat 2.0 beta
1.13/1.25	c 1	WARNING: for repeatability, setting FPU to use double precision
1.13/1.25	c 1	============================[ Problem Statistics ]=============================
1.13/1.25	c 1	|                                                                             |
1.13/1.25	c 1	|  Number of variables:  3698                                                 |
1.13/1.25	c 1	|  Number of clauses:    55628                                                |
1.13/1.28	c 1	|  Parsing time:         0.03         s                                       |
1.13/1.28	c 1	============================[ Search Statistics ]==============================
1.13/1.28	c 1	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.13/1.28	c 1	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.13/1.28	c 1	===============================================================================
1.13/1.28	c 1	|         0 |    3698    55628   163009 |    18542        0    nan |  0.000 % |
1.13/1.29	c 1	|       100 |    3698    55628   163009 |    20396      100     10 |  0.000 % |
1.16/1.31	c 1	|       251 |    3698    55628   163009 |    22436      251     10 |  0.000 % |
1.16/1.33	c 1	|       476 |    3698    55628   163009 |    24680      476     11 |  0.000 % |
1.16/1.36	c 1	|       813 |    3698    55628   163009 |    27148      813     11 |  0.000 % |
1.16/1.42	c 1	|      1319 |    3698    55628   163009 |    29863     1319     12 |  0.000 % |
1.16/1.50	c 1	|      2078 |    3698    55628   163009 |    32849     2078     13 |  0.000 % |
1.16/1.63	c 1	|      3217 |    3698    55628   163009 |    36134     3217     14 |  0.000 % |
1.16/1.84	c 2	|      4925 |    3698    55628   163009 |    39747     4925     16 |  0.000 % |
2.00/2.15	c 2	|      7487 |    3698    55628   163009 |    43722     7487     17 |  0.000 % |
2.59/2.71	c 2	|     11333 |    3698    55628   163009 |    48094    11333     19 |  0.000 % |
3.69/3.88	c 4	|     17100 |    3698    55628   163009 |    52904    17100     20 |  0.000 % |
6.07/6.28	c 6	|     25749 |    3698    55628   163009 |    58194    25749     22 |  0.000 % |
10.16/10.31	c 10	|     38725 |    3698    55628   163009 |    64014    38725     23 |  0.000 % |
18.11/18.38	c 18	|     58186 |    3698    55628   163009 |    70415    58186     24 |  0.000 % |
36.42/36.79	c 37	|     87379 |    3698    55628   163009 |    77457    32340     31 |  0.000 % |
63.88/64.32	c 64	|    131169 |    3698    55628   163009 |    85203    76130     29 |  0.000 % |
111.46/112.12	c 112	|    196853 |    3698    55628   163009 |    93723    74784     32 |  0.000 % |
162.62/163.52	c 163	===============================================================================
162.62/163.52	c 163	restarts              : 18
162.62/163.52	c 163	conflicts             : 278500         (1725 /sec)
162.62/163.52	c 163	decisions             : 384588         (1.27 % random) (2382 /sec)
162.62/163.52	c 163	propagations          : 89229424       (552681 /sec)
162.62/163.52	c 163	conflict literals     : 8034419        (39.85 % deleted)
162.62/163.52	c 163	Memory used           : 20.14 MB
162.62/163.52	c 163	CPU time              : 161.448 s
162.62/163.52	c 163	
162.62/163.52	c 163	SATISFIABLE
162.62/163.53	c 163	DECODING HOME/temp.out WITH HOME/temp.map
162.62/163.53	c 163	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'
162.66/163.61	c 163	Decoding HOME/temp.out
162.66/163.66	s SATISFIABLE
162.66/163.66	v 14 0 13 24 32 28 17 9 5 16 8 4 15 2 10 23 34 26 18 7 3 11 22 35 27 31 20 33 29 21 25 12 1 14 6 19 30
162.66/163.68	c 163	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
162.66/163.72	c 163	CPU 162.79 (0.05 0.02 162.57 0.15)
162.66/163.72	c 163	END Sun Jul 12 06:25:57 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-2081367-1247372594/watcher-2081367-1247372594 -o /tmp/evaluation-result-2081367-1247372594/solver-2081367-1247372594 -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-2081367-1247372594.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: 2.32 2.12 2.04 4/74 26890
/proc/meminfo: memFree=1554232/2055920 swapFree=4192956/4192956
[pid=26890] ppid=26888 vsize=12268 CPUtime=0
/proc/26890/stat : 26890 (sugar) R 26888 26890 23278 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 24322102 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 271638559333 0 0 4224 0 0 0 0 17 1 0 0
/proc/26890/statm: 3067 316 241 3 0 167 0

[startup+0.081192 s]
/proc/loadavg: 2.32 2.12 2.04 4/74 26890
/proc/meminfo: memFree=1554232/2055920 swapFree=4192956/4192956
[pid=26890] ppid=26888 vsize=16740 CPUtime=0.07
/proc/26890/stat : 26890 (sugar) S 26888 26890 23278 0 -1 4194304 1152 0 0 0 5 2 0 0 18 0 1 0 24322102 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26890/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.102139 s]
/proc/loadavg: 2.32 2.12 2.04 4/74 26890
/proc/meminfo: memFree=1554232/2055920 swapFree=4192956/4192956
[pid=26890] ppid=26888 vsize=16868 CPUtime=0.07
/proc/26890/stat : 26890 (sugar) S 26888 26890 23278 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 24322102 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26890/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301159 s]
/proc/loadavg: 2.32 2.12 2.04 4/74 26890
/proc/meminfo: memFree=1554232/2055920 swapFree=4192956/4192956
[pid=26890] ppid=26888 vsize=16868 CPUtime=0.07
/proc/26890/stat : 26890 (sugar) S 26888 26890 23278 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 24322102 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26890/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.7012 s]
/proc/loadavg: 2.32 2.12 2.04 4/74 26890
/proc/meminfo: memFree=1554232/2055920 swapFree=4192956/4192956
[pid=26890] ppid=26888 vsize=16868 CPUtime=0.47
/proc/26890/stat : 26890 (sugar) S 26888 26890 23278 0 -1 4194304 1309 4608 0 1 5 2 37 3 15 0 1 0 24322102 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26890/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.47
Current children cumulated vsize (KiB) 16868

[startup+1.50228 s]
/proc/loadavg: 2.32 2.12 2.04 3/85 26912
/proc/meminfo: memFree=1538528/2055920 swapFree=4192956/4192956
[pid=26890] ppid=26888 vsize=16868 CPUtime=1.16
/proc/26890/stat : 26890 (sugar) S 26888 26890 23278 0 -1 4194304 1375 11416 0 2 5 2 101 8 15 0 1 0 24322102 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26890/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 1.16
Current children cumulated vsize (KiB) 16868

[startup+3.10145 s]
/proc/loadavg: 2.32 2.12 2.04 3/77 26914
/proc/meminfo: memFree=1545568/2055920 swapFree=4192956/4192956
[pid=26890] ppid=26888 vsize=16868 CPUtime=1.16
/proc/26890/stat : 26890 (sugar) S 26888 26890 23278 0 -1 4194304 1375 11416 0 2 5 2 101 8 15 0 1 0 24322102 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26890/statm: 4217 1113 409 3 0 796 0
[pid=26913] ppid=26890 vsize=5356 CPUtime=0
/proc/26913/stat : 26913 (sh) S 26890 26890 23278 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24322227 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26913/statm: 1339 232 193 169 0 50 0
[pid=26914] ppid=26913 vsize=5836 CPUtime=1.83
/proc/26914/stat : 26914 (minisat) R 26913 26890 23278 0 -1 4194304 1355 0 0 0 183 0 0 0 25 0 1 0 24322227 5976064 1341 996147200 134512640 135127466 4294956256 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/26914/statm: 1459 1341 75 150 0 1306 0
Current children cumulated CPU time (s) 2.99
Current children cumulated vsize (KiB) 28060

[startup+6.30178 s]
/proc/loadavg: 2.30 2.12 2.04 3/77 26914
/proc/meminfo: memFree=1543328/2055920 swapFree=4192956/4192956
[pid=26890] ppid=26888 vsize=16868 CPUtime=1.16
/proc/26890/stat : 26890 (sugar) S 26888 26890 23278 0 -1 4194304 1375 11416 0 2 5 2 101 8 16 0 1 0 24322102 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26890/statm: 4217 1113 409 3 0 796 0
[pid=26913] ppid=26890 vsize=5356 CPUtime=0
/proc/26913/stat : 26913 (sh) S 26890 26890 23278 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24322227 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26913/statm: 1339 232 193 169 0 50 0
[pid=26914] ppid=26913 vsize=7580 CPUtime=5.01
/proc/26914/stat : 26914 (minisat) R 26913 26890 23278 0 -1 4194304 1780 0 0 0 501 0 0 0 25 0 1 0 24322227 7761920 1766 996147200 134512640 135127466 4294956256 18446744073709551615 134530682 0 0 4096 3 0 0 0 17 1 0 0
/proc/26914/statm: 1895 1766 75 150 0 1742 0
Current children cumulated CPU time (s) 6.17
Current children cumulated vsize (KiB) 29804

[startup+12.7014 s]
/proc/loadavg: 2.27 2.11 2.04 3/77 26914
/proc/meminfo: memFree=1540512/2055920 swapFree=4192956/4192956
[pid=26890] ppid=26888 vsize=16868 CPUtime=1.16
/proc/26890/stat : 26890 (sugar) S 26888 26890 23278 0 -1 4194304 1375 11416 0 2 5 2 101 8 16 0 1 0 24322102 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26890/statm: 4217 1113 409 3 0 796 0
[pid=26913] ppid=26890 vsize=5356 CPUtime=0
/proc/26913/stat : 26913 (sh) S 26890 26890 23278 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24322227 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26913/statm: 1339 232 193 169 0 50 0
[pid=26914] ppid=26913 vsize=10204 CPUtime=11.38
/proc/26914/stat : 26914 (minisat) R 26913 26890 23278 0 -1 4194304 2423 0 0 0 1137 1 0 0 25 0 1 0 24322227 10448896 2409 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/26914/statm: 2551 2409 75 150 0 2398 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 32428

[startup+25.5027 s]
/proc/loadavg: 2.21 2.11 2.03 3/77 26914
/proc/meminfo: memFree=1537056/2055920 swapFree=4192956/4192956
[pid=26890] ppid=26888 vsize=16868 CPUtime=1.16
/proc/26890/stat : 26890 (sugar) S 26888 26890 23278 0 -1 4194304 1375 11416 0 2 5 2 101 8 16 0 1 0 24322102 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26890/statm: 4217 1113 409 3 0 796 0
[pid=26913] ppid=26890 vsize=5356 CPUtime=0
/proc/26913/stat : 26913 (sh) S 26890 26890 23278 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24322227 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26913/statm: 1339 232 193 169 0 50 0
[pid=26914] ppid=26913 vsize=13624 CPUtime=24.11
/proc/26914/stat : 26914 (minisat) R 26913 26890 23278 0 -1 4194304 3256 0 0 0 2410 1 0 0 25 0 1 0 24322227 13950976 3242 996147200 134512640 135127466 4294956256 18446744073709551615 134530641 0 0 4096 3 0 0 0 17 1 0 0
/proc/26914/statm: 3406 3242 75 150 0 3253 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 35848

[startup+51.1024 s]
/proc/loadavg: 2.14 2.10 2.03 3/77 26914
/proc/meminfo: memFree=1536544/2055920 swapFree=4192956/4192956
[pid=26890] ppid=26888 vsize=16868 CPUtime=1.16
/proc/26890/stat : 26890 (sugar) S 26888 26890 23278 0 -1 4194304 1375 11416 0 2 5 2 101 8 16 0 1 0 24322102 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26890/statm: 4217 1113 409 3 0 796 0
[pid=26913] ppid=26890 vsize=5356 CPUtime=0
/proc/26913/stat : 26913 (sh) S 26890 26890 23278 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24322227 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26913/statm: 1339 232 193 169 0 50 0
[pid=26914] ppid=26913 vsize=14152 CPUtime=49.6
/proc/26914/stat : 26914 (minisat) R 26913 26890 23278 0 -1 4194304 3404 0 0 0 4958 2 0 0 25 0 1 0 24322227 14491648 3390 996147200 134512640 135127466 4294956256 18446744073709551615 134530933 0 0 4096 3 0 0 0 17 1 0 0
/proc/26914/statm: 3538 3390 75 150 0 3385 0
Current children cumulated CPU time (s) 50.76
Current children cumulated vsize (KiB) 36376

[startup+102.307 s]
/proc/loadavg: 2.06 2.08 2.03 3/78 26915
/proc/meminfo: memFree=1530840/2055920 swapFree=4192956/4192956
[pid=26890] ppid=26888 vsize=16868 CPUtime=1.16
/proc/26890/stat : 26890 (sugar) S 26888 26890 23278 0 -1 4194304 1375 11416 0 2 5 2 101 8 16 0 1 0 24322102 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26890/statm: 4217 1113 409 3 0 796 0
[pid=26913] ppid=26890 vsize=5356 CPUtime=0
/proc/26913/stat : 26913 (sh) S 26890 26890 23278 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24322227 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26913/statm: 1339 232 193 169 0 50 0
[pid=26914] ppid=26913 vsize=17760 CPUtime=100.55
/proc/26914/stat : 26914 (minisat) R 26913 26890 23278 0 -1 4194304 4301 0 0 0 10052 3 0 0 25 0 1 0 24322227 18186240 4287 996147200 134512640 135127466 4294956256 18446744073709551615 134530828 0 0 4096 3 0 0 0 17 1 0 0
/proc/26914/statm: 4440 4287 75 150 0 4287 0
Current children cumulated CPU time (s) 101.71
Current children cumulated vsize (KiB) 39984

[startup+162.303 s]
/proc/loadavg: 2.02 2.06 2.02 3/78 26915
/proc/meminfo: memFree=1527960/2055920 swapFree=4192956/4192956
[pid=26890] ppid=26888 vsize=16868 CPUtime=1.16
/proc/26890/stat : 26890 (sugar) S 26888 26890 23278 0 -1 4194304 1375 11416 0 2 5 2 101 8 16 0 1 0 24322102 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26890/statm: 4217 1113 409 3 0 796 0
[pid=26913] ppid=26890 vsize=5356 CPUtime=0
/proc/26913/stat : 26913 (sh) S 26890 26890 23278 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24322227 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26913/statm: 1339 232 193 169 0 50 0
[pid=26914] ppid=26913 vsize=20620 CPUtime=160.26
/proc/26914/stat : 26914 (minisat) R 26913 26890 23278 0 -1 4194304 4998 0 0 0 16022 4 0 0 25 0 1 0 24322227 21114880 4984 996147200 134512640 135127466 4294956256 18446744073709551615 134530587 0 0 4096 3 0 0 0 17 1 0 0
/proc/26914/statm: 5155 4984 75 150 0 5002 0
Current children cumulated CPU time (s) 161.42
Current children cumulated vsize (KiB) 42844

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

[startup+163.103 s]
/proc/loadavg: 2.02 2.06 2.02 3/78 26915
/proc/meminfo: memFree=1527960/2055920 swapFree=4192956/4192956
[pid=26890] ppid=26888 vsize=16868 CPUtime=1.16
/proc/26890/stat : 26890 (sugar) S 26888 26890 23278 0 -1 4194304 1375 11416 0 2 5 2 101 8 16 0 1 0 24322102 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26890/statm: 4217 1113 409 3 0 796 0
[pid=26913] ppid=26890 vsize=5356 CPUtime=0
/proc/26913/stat : 26913 (sh) S 26890 26890 23278 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24322227 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26913/statm: 1339 232 193 169 0 50 0
[pid=26914] ppid=26913 vsize=20620 CPUtime=161.06
/proc/26914/stat : 26914 (minisat) R 26913 26890 23278 0 -1 4194304 4998 0 0 0 16102 4 0 0 25 0 1 0 24322227 21114880 4984 996147200 134512640 135127466 4294956256 18446744073709551615 134530679 0 0 4096 3 0 0 0 17 1 0 0
/proc/26914/statm: 5155 4984 75 150 0 5002 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 42844

[startup+163.503 s]
/proc/loadavg: 2.02 2.06 2.02 3/78 26915
/proc/meminfo: memFree=1527960/2055920 swapFree=4192956/4192956
[pid=26890] ppid=26888 vsize=16868 CPUtime=1.16
/proc/26890/stat : 26890 (sugar) S 26888 26890 23278 0 -1 4194304 1375 11416 0 2 5 2 101 8 16 0 1 0 24322102 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26890/statm: 4217 1113 409 3 0 796 0
[pid=26913] ppid=26890 vsize=5356 CPUtime=0
/proc/26913/stat : 26913 (sh) S 26890 26890 23278 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 24322227 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26913/statm: 1339 232 193 169 0 50 0
[pid=26914] ppid=26913 vsize=20620 CPUtime=161.46
/proc/26914/stat : 26914 (minisat) R 26913 26890 23278 0 -1 4194304 4998 0 0 0 16142 4 0 0 25 0 1 0 24322227 21114880 4984 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/26914/statm: 5155 4984 75 150 0 5002 0
Current children cumulated CPU time (s) 162.62
Current children cumulated vsize (KiB) 42844

[startup+163.703 s]
/proc/loadavg: 2.02 2.06 2.02 3/78 26915
/proc/meminfo: memFree=1527960/2055920 swapFree=4192956/4192956
[pid=26890] ppid=26888 vsize=16868 CPUtime=162.66
/proc/26890/stat : 26890 (sugar) S 26888 26890 23278 0 -1 4194304 1449 16709 0 2 5 2 16246 13 15 0 1 0 24322102 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 271647289442 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26890/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 162.66
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 163.722
CPU time (s): 162.827
CPU user time (s): 162.637
CPU system time (s): 0.189971
CPU usage (%): 99.4533
Max. virtual memory (cumulated for all children) (KiB): 890820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 162.637
system time used= 0.189971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22010
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= 1722
involuntary context switches= 3332

runsolver used 0.205968 second user time and 0.553915 second system time

The end

Launcher Data 

Begin job on node67 at 2009-07-12 06:23:14
IDJOB=2081367
IDBENCH=57391
IDSOLVER=739
FILE ID=node67/2081367-1247372594
PBS_JOBID= 9507091
Free space on /tmp= 66508 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/queenAttacking/normalized-queenAttacking-6.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-2081367-1247372594/watcher-2081367-1247372594 -o /tmp/evaluation-result-2081367-1247372594/solver-2081367-1247372594 -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-2081367-1247372594.xml

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

MD5SUM BENCH= 329ec630f18fe773f393b0bd33b7aab7
RANDOM SEED=2131420970

node67.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		: 3000.239
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		: 3000.239
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:       1554712 kB
Buffers:         73656 kB
Cached:         316120 kB
SwapCached:          0 kB
Active:         182564 kB
Inactive:       251604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1554712 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1364 kB
Writeback:           0 kB
Mapped:          55044 kB
Slab:            52316 kB
Committed_AS:   282776 kB
PageTables:       1848 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= 66508 MiB
End job on node67 at 2009-07-12 06:25:58