Trace number 2089782

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 41.7417 42.2694

General information on the benchmark

Namecsp/rand-2-40-19/
normalized-rand-2-40-19-443-230-4_ext.xml
MD5SUM26069bebe0f0cd259de01ccba57cd0fc
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark34.3958
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints338
Maximum constraint arity2
Maximum domain size19
Number of constraints which are defined in extension338
Number of constraints which are defined in intension0
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 11:19:23 2009
0.00/0.08	c 0	PID 26901
0.07/0.08	c 0	HOST node49.alineos.net
0.07/0.08	c 0	CONVERTING HOME/instance-2089782-1247390363.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-2089782-1247390363.xml' 'HOME/temp.csp'
0.07/0.58	c 1	1 domains, 40 variables, 0 predicates, 338 relations, 338 constraints
0.07/0.62	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.62	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'
0.55/0.70	c 1	Parsing HOME/temp.csp
0.55/0.92	c 1	parsed 717 expressions
0.55/0.93	c 1	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.55/0.93	c 1	Converting to clausal form CSP
0.55/0.96	c 1	converted 72 (10%) expressions
0.55/0.96	c 1	converted 144 (20%) expressions
0.55/0.97	c 1	converted 216 (30%) expressions
0.89/1.02	c 1	converted 287 (40%) expressions
0.89/1.02	c 1	converted 359 (50%) expressions
0.89/1.05	c 1	converted 431 (60%) expressions
0.89/1.07	c 1	converted 502 (70%) expressions
0.89/1.09	c 1	converted 574 (80%) expressions
0.89/1.10	c 1	converted 646 (90%) expressions
0.99/1.18	c 1	converted 717 (100%) expressions
0.99/1.18	c 1	CSP : 40 integers, 0 booleans, 338 clauses, largest domain size 19
0.99/1.18	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.99/1.18	c 1	Propagation in CSP
0.99/1.18	c 1	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
0.99/1.18	c 1	CSP : 40 integers, 0 booleans, 338 clauses, largest domain size 19
0.99/1.18	c 1	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
0.99/1.19	c 2	Simplifing CSP by introducing new Boolean variables
0.99/1.19	c 2	CSP : 40 integers, 0 booleans, 338 clauses, largest domain size 19
0.99/1.19	c 2	Heap : 7 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.09/1.23	c 2	Encoding CSP to SAT : HOME/temp.cnf
1.09/1.23	c 2	4 (10%) CSP integer variables are encoded (68 clauses, 659 bytes)
1.09/1.24	c 2	8 (20%) CSP integer variables are encoded (136 clauses, 1356 bytes)
1.09/1.24	c 2	12 (30%) CSP integer variables are encoded (204 clauses, 2104 bytes)
1.09/1.24	c 2	16 (40%) CSP integer variables are encoded (272 clauses, 2852 bytes)
1.09/1.24	c 2	20 (50%) CSP integer variables are encoded (340 clauses, 3600 bytes)
1.09/1.24	c 2	24 (60%) CSP integer variables are encoded (408 clauses, 4348 bytes)
1.09/1.25	c 2	28 (70%) CSP integer variables are encoded (476 clauses, 5096 bytes)
1.09/1.25	c 2	32 (80%) CSP integer variables are encoded (544 clauses, 5844 bytes)
1.09/1.25	c 2	36 (90%) CSP integer variables are encoded (612 clauses, 6592 bytes)
1.09/1.25	c 2	40 (100%) CSP integer variables are encoded (680 clauses, 7340 bytes)
1.19/1.30	c 2	34 (10%) CSP clauses are encoded (2821 clauses, 41961 bytes)
1.19/1.32	c 2	68 (20%) CSP clauses are encoded (5053 clauses, 79266 bytes)
1.19/1.33	c 2	102 (30%) CSP clauses are encoded (7233 clauses, 117397 bytes)
1.19/1.35	c 2	136 (40%) CSP clauses are encoded (9423 clauses, 158420 bytes)
1.19/1.36	c 2	169 (50%) CSP clauses are encoded (11483 clauses, 197116 bytes)
1.19/1.38	c 2	203 (60%) CSP clauses are encoded (13640 clauses, 237540 bytes)
1.19/1.39	c 2	237 (70%) CSP clauses are encoded (15729 clauses, 276741 bytes)
1.29/1.41	c 2	271 (80%) CSP clauses are encoded (17926 clauses, 317882 bytes)
1.29/1.42	c 2	305 (90%) CSP clauses are encoded (20161 clauses, 359671 bytes)
1.29/1.43	c 2	338 (100%) CSP clauses are encoded (22204 clauses, 397938 bytes)
1.29/1.43	c 2	338 CSP clauses encoded
1.29/1.43	c 2	Writing map file : HOME/temp.map
1.29/1.44	c 2	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.29/1.44	c 2	SAT : 720 SAT variables, 22204 SAT clauses, 397938 bytes
1.29/1.44	c 2	Heap : 3 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.29/1.46	c 2	SOLVING HOME/temp.cnf
1.29/1.46	c 2	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
1.29/1.47	c 2	This is MiniSat 2.0 beta
1.29/1.47	c 2	WARNING: for repeatability, setting FPU to use double precision
1.29/1.47	c 2	============================[ Problem Statistics ]=============================
1.29/1.47	c 2	|                                                                             |
1.29/1.47	c 2	|  Number of variables:  720                                                  |
1.29/1.47	c 2	|  Number of clauses:    22204                                                |
1.29/1.48	c 2	|  Parsing time:         0.01         s                                       |
1.29/1.48	c 2	============================[ Search Statistics ]==============================
1.29/1.48	c 2	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.29/1.48	c 2	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.29/1.48	c 2	===============================================================================
1.29/1.48	c 2	|         0 |     720    22204    81430 |     7401        0    nan |  0.000 % |
1.35/1.50	c 2	|       101 |     720    22204    81430 |     8141      101     12 |  0.000 % |
1.35/1.51	c 2	|       254 |     720    22204    81430 |     8955      254     13 |  0.007 % |
1.35/1.54	c 2	|       480 |     720    22204    81430 |     9851      480     14 |  0.005 % |
1.35/1.58	c 2	|       817 |     720    22204    81430 |    10836      817     12 |  0.004 % |
1.35/1.63	c 2	|      1323 |     720    22204    81430 |    11919     1323     12 |  0.007 % |
1.35/1.72	c 2	|      2083 |     720    22204    81430 |    13111     2083     12 |  0.005 % |
1.35/1.86	c 2	|      3222 |     720    22204    81430 |    14423     3222     12 |  0.007 % |
1.35/2.08	c 2	|      4930 |     720    22204    81430 |    15865     4930     12 |  0.005 % |
2.26/2.42	c 3	|      7492 |     720    22204    81430 |    17451     7492     13 |  0.005 % |
2.76/2.98	c 3	|     11336 |     720    22204    81430 |    19197    11336     14 |  0.008 % |
3.85/4.00	c 4	|     17102 |     720    22204    81430 |    21116    17102     14 |  0.008 % |
5.43/5.69	c 6	|     25751 |     720    22204    81430 |    23228    15106     15 |  0.008 % |
8.49/8.78	c 9	|     38726 |     720    22204    81430 |    25551    16380     15 |  0.008 % |
13.25/13.57	c 14	|     58188 |     720    22204    81430 |    28106    22990     16 |  0.008 % |
21.28/21.69	c 22	|     87380 |     720    22204    81430 |    30917    23490     16 |  0.008 % |
34.94/35.47	c 36	|    131171 |     720    22204    81430 |    34008    18512     14 |  0.008 % |
41.48/42.09	c 42	===============================================================================
41.48/42.09	c 42	restarts              : 17
41.48/42.09	c 42	conflicts             : 152619         (3795 /sec)
41.48/42.09	c 42	decisions             : 181507         (1.45 % random) (4514 /sec)
41.48/42.09	c 42	propagations          : 16673151       (414622 /sec)
41.48/42.09	c 42	conflict literals     : 2493276        (40.43 % deleted)
41.48/42.09	c 42	Memory used           : 6.83 MB
41.48/42.09	c 42	CPU time              : 40.2129 s
41.48/42.09	c 42	
41.48/42.09	c 42	SATISFIABLE
41.58/42.10	c 42	DECODING HOME/temp.out WITH HOME/temp.map
41.58/42.10	c 42	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'
41.58/42.18	c 42	Decoding HOME/temp.out
41.59/42.20	s SATISFIABLE
41.59/42.20	v 1 15 16 18 9 14 14 6 18 12 15 17 13 3 8 9 6 7 14 12 17 6 16 17 7 14 10 5 1 4 17 14 10 18 11 2 2 10 15 2
41.59/42.21	c 43	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
41.59/42.26	c 43	CPU 41.72 (0.06 0.02 41.49 0.15)
41.59/42.26	c 43	END Sun Jul 12 11:20:06 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-2089782-1247390363/watcher-2089782-1247390363 -o /tmp/evaluation-result-2089782-1247390363/solver-2089782-1247390363 -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-2089782-1247390363.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 2.00 1.99 4/84 26901
/proc/meminfo: memFree=1271696/2055920 swapFree=4192812/4192956
[pid=26901] ppid=26899 vsize=12268 CPUtime=0
/proc/26901/stat : 26901 (sugar) R 26899 26901 25204 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 26096672 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 224627751525 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/26901/statm: 3067 316 241 3 0 167 0

[startup+0.083915 s]
/proc/loadavg: 1.92 2.00 1.99 4/84 26901
/proc/meminfo: memFree=1271696/2055920 swapFree=4192812/4192956
[pid=26901] ppid=26899 vsize=16740 CPUtime=0.07
/proc/26901/stat : 26901 (sugar) S 26899 26901 25204 0 -1 4194304 1152 0 0 0 6 1 0 0 18 0 1 0 26096672 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26901/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.102166 s]
/proc/loadavg: 1.92 2.00 1.99 4/84 26901
/proc/meminfo: memFree=1271696/2055920 swapFree=4192812/4192956
[pid=26901] ppid=26899 vsize=16868 CPUtime=0.07
/proc/26901/stat : 26901 (sugar) S 26899 26901 25204 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 26096672 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26901/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.301183 s]
/proc/loadavg: 1.92 2.00 1.99 4/84 26901
/proc/meminfo: memFree=1271696/2055920 swapFree=4192812/4192956
[pid=26901] ppid=26899 vsize=16868 CPUtime=0.07
/proc/26901/stat : 26901 (sugar) S 26899 26901 25204 0 -1 4194304 1227 128 0 0 6 1 0 0 19 0 1 0 26096672 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26901/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701247 s]
/proc/loadavg: 1.92 2.00 1.99 4/84 26901
/proc/meminfo: memFree=1271696/2055920 swapFree=4192812/4192956
[pid=26901] ppid=26899 vsize=16868 CPUtime=0.55
/proc/26901/stat : 26901 (sugar) S 26899 26901 25204 0 -1 4194304 1292 4806 0 1 6 1 44 4 16 0 1 0 26096672 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26901/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.55
Current children cumulated vsize (KiB) 16868

[startup+1.50235 s]
/proc/loadavg: 1.92 2.00 1.99 4/95 26923
/proc/meminfo: memFree=1258040/2055920 swapFree=4192812/4192956
[pid=26901] ppid=26899 vsize=16868 CPUtime=1.35
/proc/26901/stat : 26901 (sugar) S 26899 26901 25204 0 -1 4194304 1376 11969 0 2 6 1 118 10 16 0 1 0 26096672 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26901/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 1.35
Current children cumulated vsize (KiB) 16868

[startup+3.10158 s]
/proc/loadavg: 1.92 2.00 1.99 3/87 26925
/proc/meminfo: memFree=1265656/2055920 swapFree=4192812/4192956
[pid=26901] ppid=26899 vsize=16868 CPUtime=1.35
/proc/26901/stat : 26901 (sugar) S 26899 26901 25204 0 -1 4194304 1376 11969 0 2 6 1 118 10 15 0 1 0 26096672 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26901/statm: 4217 1113 409 3 0 796 0
[pid=26924] ppid=26901 vsize=5356 CPUtime=0
/proc/26924/stat : 26924 (sh) S 26901 26901 25204 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26096819 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26924/statm: 1339 232 193 169 0 50 0
[pid=26925] ppid=26924 vsize=3984 CPUtime=1.61
/proc/26925/stat : 26925 (minisat) R 26924 26901 25204 0 -1 4194304 747 0 0 0 161 0 0 0 25 0 1 0 26096819 4079616 733 996147200 134512640 135127466 4294956256 18446744073709551615 134530644 0 0 4096 3 0 0 0 17 1 0 0
/proc/26925/statm: 996 733 75 150 0 843 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 26208

[startup+6.30204 s]
/proc/loadavg: 1.93 2.00 1.99 3/87 26925
/proc/meminfo: memFree=1264056/2055920 swapFree=4192812/4192956
[pid=26901] ppid=26899 vsize=16868 CPUtime=1.35
/proc/26901/stat : 26901 (sugar) S 26899 26901 25204 0 -1 4194304 1376 11969 0 2 6 1 118 10 16 0 1 0 26096672 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26901/statm: 4217 1113 409 3 0 796 0
[pid=26924] ppid=26901 vsize=5356 CPUtime=0
/proc/26924/stat : 26924 (sh) S 26901 26901 25204 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26096819 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26924/statm: 1339 232 193 169 0 50 0
[pid=26925] ppid=26924 vsize=4824 CPUtime=4.77
/proc/26925/stat : 26925 (minisat) R 26924 26901 25204 0 -1 4194304 960 0 0 0 477 0 0 0 25 0 1 0 26096819 4939776 946 996147200 134512640 135127466 4294956256 18446744073709551615 134530739 0 0 4096 3 0 0 0 17 1 0 0
/proc/26925/statm: 1206 946 75 150 0 1053 0
Current children cumulated CPU time (s) 6.12
Current children cumulated vsize (KiB) 27048

[startup+12.702 s]
/proc/loadavg: 1.94 2.00 1.99 3/87 26925
/proc/meminfo: memFree=1263224/2055920 swapFree=4192812/4192956
[pid=26901] ppid=26899 vsize=16868 CPUtime=1.35
/proc/26901/stat : 26901 (sugar) S 26899 26901 25204 0 -1 4194304 1376 11969 0 2 6 1 118 10 16 0 1 0 26096672 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26901/statm: 4217 1113 409 3 0 796 0
[pid=26924] ppid=26901 vsize=5356 CPUtime=0
/proc/26924/stat : 26924 (sh) S 26901 26901 25204 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26096819 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26924/statm: 1339 232 193 169 0 50 0
[pid=26925] ppid=26924 vsize=5620 CPUtime=11.11
/proc/26925/stat : 26925 (minisat) R 26924 26901 25204 0 -1 4194304 1140 0 0 0 1111 0 0 0 25 0 1 0 26096819 5754880 1126 996147200 134512640 135127466 4294956256 18446744073709551615 134530828 0 0 4096 3 0 0 0 17 1 0 0
/proc/26925/statm: 1405 1126 75 150 0 1252 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 27844

[startup+25.5018 s]
/proc/loadavg: 1.95 2.00 1.99 3/87 26925
/proc/meminfo: memFree=1262456/2055920 swapFree=4192812/4192956
[pid=26901] ppid=26899 vsize=16868 CPUtime=1.35
/proc/26901/stat : 26901 (sugar) S 26899 26901 25204 0 -1 4194304 1376 11969 0 2 6 1 118 10 16 0 1 0 26096672 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26901/statm: 4217 1113 409 3 0 796 0
[pid=26924] ppid=26901 vsize=5356 CPUtime=0
/proc/26924/stat : 26924 (sh) S 26901 26901 25204 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26096819 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26924/statm: 1339 232 193 169 0 50 0
[pid=26925] ppid=26924 vsize=6452 CPUtime=23.79
/proc/26925/stat : 26925 (minisat) R 26924 26901 25204 0 -1 4194304 1350 0 0 0 2378 1 0 0 25 0 1 0 26096819 6606848 1336 996147200 134512640 135127466 4294956256 18446744073709551615 134530644 0 0 4096 3 0 0 0 17 1 0 0
/proc/26925/statm: 1613 1336 75 150 0 1460 0
Current children cumulated CPU time (s) 25.14
Current children cumulated vsize (KiB) 28676

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

[startup+31.9077 s]
/proc/loadavg: 1.95 2.00 1.99 3/87 26925
/proc/meminfo: memFree=1262200/2055920 swapFree=4192812/4192956
[pid=26901] ppid=26899 vsize=16868 CPUtime=1.35
/proc/26901/stat : 26901 (sugar) S 26899 26901 25204 0 -1 4194304 1376 11969 0 2 6 1 118 10 16 0 1 0 26096672 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26901/statm: 4217 1113 409 3 0 796 0
[pid=26924] ppid=26901 vsize=5356 CPUtime=0
/proc/26924/stat : 26924 (sh) S 26901 26901 25204 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26096819 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26924/statm: 1339 232 193 169 0 50 0
[pid=26925] ppid=26924 vsize=6728 CPUtime=30.13
/proc/26925/stat : 26925 (minisat) R 26924 26901 25204 0 -1 4194304 1416 0 0 0 3012 1 0 0 25 0 1 0 26096819 6889472 1402 996147200 134512640 135127466 4294956256 18446744073709551615 134530692 0 0 4096 3 0 0 0 17 1 0 0
/proc/26925/statm: 1682 1402 75 150 0 1529 0
Current children cumulated CPU time (s) 31.48
Current children cumulated vsize (KiB) 28952

[startup+38.3016 s]
/proc/loadavg: 1.96 2.00 1.99 3/87 26925
/proc/meminfo: memFree=1262072/2055920 swapFree=4192812/4192956
[pid=26901] ppid=26899 vsize=16868 CPUtime=1.35
/proc/26901/stat : 26901 (sugar) S 26899 26901 25204 0 -1 4194304 1376 11969 0 2 6 1 118 10 16 0 1 0 26096672 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26901/statm: 4217 1113 409 3 0 796 0
[pid=26924] ppid=26901 vsize=5356 CPUtime=0
/proc/26924/stat : 26924 (sh) S 26901 26901 25204 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26096819 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26924/statm: 1339 232 193 169 0 50 0
[pid=26925] ppid=26924 vsize=6860 CPUtime=36.47
/proc/26925/stat : 26925 (minisat) R 26924 26901 25204 0 -1 4194304 1452 0 0 0 3645 2 0 0 25 0 1 0 26096819 7024640 1438 996147200 134512640 135127466 4294956256 18446744073709551615 134530692 0 0 4096 3 0 0 0 17 1 0 0
/proc/26925/statm: 1715 1438 75 150 0 1562 0
Current children cumulated CPU time (s) 37.82
Current children cumulated vsize (KiB) 29084

[startup+39.9028 s]
/proc/loadavg: 1.96 2.00 1.99 3/87 26925
/proc/meminfo: memFree=1262008/2055920 swapFree=4192812/4192956
[pid=26901] ppid=26899 vsize=16868 CPUtime=1.35
/proc/26901/stat : 26901 (sugar) S 26899 26901 25204 0 -1 4194304 1376 11969 0 2 6 1 118 10 16 0 1 0 26096672 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26901/statm: 4217 1113 409 3 0 796 0
[pid=26924] ppid=26901 vsize=5356 CPUtime=0
/proc/26924/stat : 26924 (sh) S 26901 26901 25204 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26096819 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26924/statm: 1339 232 193 169 0 50 0
[pid=26925] ppid=26924 vsize=6860 CPUtime=38.05
/proc/26925/stat : 26925 (minisat) R 26924 26901 25204 0 -1 4194304 1456 0 0 0 3803 2 0 0 25 0 1 0 26096819 7024640 1442 996147200 134512640 135127466 4294956256 18446744073709551615 134530686 0 0 4096 3 0 0 0 17 1 0 0
/proc/26925/statm: 1715 1442 75 150 0 1562 0
Current children cumulated CPU time (s) 39.4
Current children cumulated vsize (KiB) 29084

[startup+41.502 s]
/proc/loadavg: 1.96 2.00 1.99 3/87 26925
/proc/meminfo: memFree=1261944/2055920 swapFree=4192812/4192956
[pid=26901] ppid=26899 vsize=16868 CPUtime=1.35
/proc/26901/stat : 26901 (sugar) S 26899 26901 25204 0 -1 4194304 1376 11969 0 2 6 1 118 10 16 0 1 0 26096672 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26901/statm: 4217 1113 409 3 0 796 0
[pid=26924] ppid=26901 vsize=5356 CPUtime=0
/proc/26924/stat : 26924 (sh) S 26901 26901 25204 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26096819 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26924/statm: 1339 232 193 169 0 50 0
[pid=26925] ppid=26924 vsize=6992 CPUtime=39.64
/proc/26925/stat : 26925 (minisat) R 26924 26901 25204 0 -1 4194304 1491 0 0 0 3962 2 0 0 25 0 1 0 26096819 7159808 1477 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/26925/statm: 1748 1477 75 150 0 1595 0
Current children cumulated CPU time (s) 40.99
Current children cumulated vsize (KiB) 29216

[startup+41.9011 s]
/proc/loadavg: 1.96 2.00 1.99 3/87 26925
/proc/meminfo: memFree=1261880/2055920 swapFree=4192812/4192956
[pid=26901] ppid=26899 vsize=16868 CPUtime=1.35
/proc/26901/stat : 26901 (sugar) S 26899 26901 25204 0 -1 4194304 1376 11969 0 2 6 1 118 10 16 0 1 0 26096672 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26901/statm: 4217 1113 409 3 0 796 0
[pid=26924] ppid=26901 vsize=5356 CPUtime=0
/proc/26924/stat : 26924 (sh) S 26901 26901 25204 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26096819 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26924/statm: 1339 232 193 169 0 50 0
[pid=26925] ppid=26924 vsize=6992 CPUtime=40.03
/proc/26925/stat : 26925 (minisat) R 26924 26901 25204 0 -1 4194304 1492 0 0 0 4001 2 0 0 25 0 1 0 26096819 7159808 1478 996147200 134512640 135127466 4294956256 18446744073709551615 134528246 0 0 4096 3 0 0 0 17 1 0 0
/proc/26925/statm: 1748 1478 75 150 0 1595 0
Current children cumulated CPU time (s) 41.38
Current children cumulated vsize (KiB) 29216

[startup+42.1011 s]
/proc/loadavg: 1.96 2.00 1.99 3/87 26925
/proc/meminfo: memFree=1261880/2055920 swapFree=4192812/4192956
[pid=26901] ppid=26899 vsize=16868 CPUtime=1.35
/proc/26901/stat : 26901 (sugar) S 26899 26901 25204 0 -1 4194304 1376 11969 0 2 6 1 118 10 16 0 1 0 26096672 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26901/statm: 4217 1113 409 3 0 796 0
[pid=26924] ppid=26901 vsize=5356 CPUtime=0
/proc/26924/stat : 26924 (sh) R 26901 26901 25204 0 -1 4194304 277 0 0 0 0 0 0 0 16 0 1 0 26096819 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 224627581764 0 65536 4100 65538 0 0 0 17 1 0 0
/proc/26924/statm: 1339 232 193 169 0 50 0
[pid=26925] ppid=26924 vsize=0 CPUtime=40.23
/proc/26925/stat : 26925 (minisat) Z 26924 26901 25204 0 -1 4194316 1502 0 0 0 4021 2 0 0 25 0 1 0 26096819 0 0 996147200 0 0 0 0 0 0 0 4096 3 18446744071563351923 0 0 17 1 0 0
/proc/26925/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 41.58
Current children cumulated vsize (KiB) 22224

[startup+42.2011 s]
/proc/loadavg: 1.96 2.00 1.99 3/87 26925
/proc/meminfo: memFree=1261880/2055920 swapFree=4192812/4192956
[pid=26901] ppid=26899 vsize=16868 CPUtime=41.59
/proc/26901/stat : 26901 (sugar) S 26899 26901 25204 0 -1 4194304 1448 13756 0 2 6 2 4139 12 16 0 1 0 26096672 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 224636481634 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26901/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 41.59
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 42.2694
CPU time (s): 41.7417
CPU user time (s): 41.5617
CPU system time (s): 0.179972
CPU usage (%): 98.7514
Max. virtual memory (cumulated for all children) (KiB): 886624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 41.5617
system time used= 0.179972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19033
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= 1932
involuntary context switches= 3480

runsolver used 0.051992 second user time and 0.157975 second system time

The end

Launcher Data 

Begin job on node49 at 2009-07-12 11:19:23
IDJOB=2089782
IDBENCH=59621
IDSOLVER=739
FILE ID=node49/2089782-1247390363
PBS_JOBID= 9507166
Free space on /tmp= 66416 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/rand-2-40-19/normalized-rand-2-40-19-443-230-4_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-2089782-1247390363/watcher-2089782-1247390363 -o /tmp/evaluation-result-2089782-1247390363/solver-2089782-1247390363 -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-2089782-1247390363.xml

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

MD5SUM BENCH= 26069bebe0f0cd259de01ccba57cd0fc
RANDOM SEED=58302718

node49.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1272176 kB
Buffers:         67960 kB
Cached:         232600 kB
SwapCached:          0 kB
Active:         572964 kB
Inactive:       143416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1272176 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1568 kB
Writeback:           0 kB
Mapped:         431460 kB
Slab:            51784 kB
Committed_AS:   912508 kB
PageTables:       2548 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= 66416 MiB
End job on node49 at 2009-07-12 11:20:06