Trace number 2092257

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 98.504 99.5532

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-57_ext.xml
MD5SUM49b96ffd55c0cccdf99521f48fa58199
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 benchmark2.05369
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints103
Maximum constraint arity2
Maximum domain size80
Number of constraints which are defined in extension103
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 13:13:50 2009
0.00/0.08	c 0	PID 28468
0.07/0.08	c 0	HOST node26.alineos.net
0.07/0.08	c 0	CONVERTING HOME/instance-2092257-1247397230.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-2092257-1247397230.xml' 'HOME/temp.csp'
0.07/0.61	c 1	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.07/0.66	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.07/0.66	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'
0.60/0.74	c 1	Parsing HOME/temp.csp
1.42/1.51	c 2	parsed 247 expressions
1.42/1.52	c 2	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.42/1.52	c 2	Converting to clausal form CSP
1.42/1.54	c 2	converted 25 (10%) expressions
1.42/1.55	c 2	converted 50 (20%) expressions
1.42/1.55	c 2	converted 75 (30%) expressions
1.42/1.57	c 2	converted 99 (40%) expressions
1.42/1.57	c 2	converted 124 (50%) expressions
1.51/1.60	c 2	converted 149 (60%) expressions
1.51/1.67	c 2	converted 173 (70%) expressions
1.71/1.87	c 2	converted 198 (80%) expressions
1.81/1.97	c 2	converted 223 (90%) expressions
1.91/2.02	c 2	converted 247 (100%) expressions
1.91/2.02	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.91/2.02	c 2	Heap : 26 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.91/2.03	c 2	Propagation in CSP
1.91/2.03	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
1.91/2.03	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.91/2.03	c 2	Heap : 26 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.91/2.05	c 2	Simplifing CSP by introducing new Boolean variables
1.91/2.05	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
1.91/2.05	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.01/2.15	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.01/2.16	c 2	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
2.01/2.16	c 2	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
2.01/2.17	c 2	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
2.01/2.17	c 2	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
2.01/2.17	c 2	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
2.01/2.17	c 2	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
2.01/2.17	c 2	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
2.01/2.17	c 2	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.01/2.17	c 2	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
2.01/2.17	c 2	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.10/2.30	c 2	11 (10%) CSP clauses are encoded (14517 clauses, 265824 bytes)
2.20/2.37	c 2	21 (20%) CSP clauses are encoded (24911 clauses, 478531 bytes)
2.30/2.45	c 2	31 (30%) CSP clauses are encoded (35338 clauses, 697791 bytes)
2.40/2.53	c 3	42 (40%) CSP clauses are encoded (46832 clauses, 939858 bytes)
2.50/2.61	c 3	52 (50%) CSP clauses are encoded (57274 clauses, 1165148 bytes)
2.50/2.68	c 3	62 (60%) CSP clauses are encoded (67788 clauses, 1409080 bytes)
2.60/2.77	c 3	73 (70%) CSP clauses are encoded (79189 clauses, 1673612 bytes)
2.70/2.84	c 3	83 (80%) CSP clauses are encoded (89807 clauses, 1919923 bytes)
2.80/2.92	c 3	93 (90%) CSP clauses are encoded (100109 clauses, 2158847 bytes)
2.80/2.99	c 3	103 (100%) CSP clauses are encoded (110512 clauses, 2400162 bytes)
2.80/2.99	c 3	103 CSP clauses encoded
2.80/2.99	c 3	Writing map file : HOME/temp.map
2.80/2.99	c 3	Heap : 11 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.80/2.99	c 3	SAT : 3160 SAT variables, 110512 SAT clauses, 2400162 bytes
2.80/2.99	c 3	Heap : 11 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.89/3.01	c 3	SOLVING HOME/temp.cnf
2.89/3.01	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
2.89/3.01	c 3	This is MiniSat 2.0 beta
2.89/3.01	c 3	WARNING: for repeatability, setting FPU to use double precision
2.89/3.01	c 3	============================[ Problem Statistics ]=============================
2.89/3.01	c 3	|                                                                             |
2.89/3.02	c 3	|  Number of variables:  3160                                                 |
2.89/3.02	c 3	|  Number of clauses:    110512                                               |
2.89/3.08	c 3	|  Parsing time:         0.06         s                                       |
2.89/3.08	c 3	============================[ Search Statistics ]==============================
2.89/3.08	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2.89/3.08	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2.89/3.08	c 3	===============================================================================
2.89/3.08	c 3	|         0 |    3160   110512   420113 |    36837        0    nan |  0.000 % |
2.92/3.13	c 3	|       101 |    3160   110512   420113 |    40521      101      9 |  0.000 % |
2.92/3.19	c 3	|       251 |    3160   110512   420113 |    44573      251      9 |  0.001 % |
3.09/3.27	c 3	|       476 |    3160   110512   420113 |    49030      476     11 |  0.001 % |
3.27/3.42	c 3	|       813 |    3160   110512   420113 |    53933      813     11 |  0.002 % |
3.38/3.57	c 4	|      1321 |    3160   110512   420113 |    59326     1321     11 |  0.002 % |
3.68/3.86	c 4	|      2080 |    3160   110512   420113 |    65259     2080     11 |  0.002 % |
4.18/4.31	c 4	|      3219 |    3160   110512   420113 |    71785     3219     12 |  0.001 % |
4.77/4.97	c 5	|      4927 |    3160   110512   420113 |    78964     4927     13 |  0.001 % |
5.86/6.02	c 6	|      7489 |    3160   110512   420113 |    86860     7489     14 |  0.001 % |
7.45/7.61	c 8	|     11335 |    3160   110512   420113 |    95546    11335     14 |  0.001 % |
10.21/10.48	c 10	|     17101 |    3160   110512   420113 |   105101    17101     15 |  0.000 % |
14.77/15.04	c 15	|     25750 |    3160   110512   420113 |   115611    25750     16 |  0.001 % |
23.49/23.85	c 24	|     38724 |    3160   110512   420113 |   127172    38724     16 |  0.001 % |
39.24/39.75	c 40	|     58185 |    3160   110512   420113 |   139889    58185     16 |  0.002 % |
59.05/59.80	c 60	|     87377 |    3158   110356   419612 |   153878    39521     15 |  0.063 % |
98.28/99.36	c 99	===============================================================================
98.28/99.36	c 99	restarts              : 16
98.28/99.36	c 99	conflicts             : 129090         (1353 /sec)
98.28/99.36	c 99	decisions             : 176572         (1.58 % random) (1851 /sec)
98.28/99.36	c 99	propagations          : 31966979       (335149 /sec)
98.28/99.36	c 99	conflict literals     : 2147464        (50.63 % deleted)
98.28/99.36	c 99	Memory used           : 15.93 MB
98.28/99.36	c 99	CPU time              : 95.3815 s
98.28/99.36	c 99	
98.28/99.36	c 99	SATISFIABLE
98.28/99.36	c 99	DECODING HOME/temp.out WITH HOME/temp.map
98.28/99.36	c 99	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'
98.34/99.45	c 99	Decoding HOME/temp.out
98.34/99.49	s SATISFIABLE
98.34/99.49	v 14 5 79 72 50 41 65 71 73 76 70 49 56 22 74 8 19 37 45 9 26 67 34 12 77 58 77 24 11 35 16 70 10 29 34 19 68 33 42 79
98.34/99.50	c 100	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
98.34/99.55	c 100	CPU 98.48 (0.05 0.02 98.22 0.19)
98.34/99.55	c 100	END Sun Jul 12 13:15:30 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-2092257-1247397230/watcher-2092257-1247397230 -o /tmp/evaluation-result-2092257-1247397230/solver-2092257-1247397230 -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-2092257-1247397230.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: 1.97 2.01 2.00 4/73 28468
/proc/meminfo: memFree=1836944/2055920 swapFree=4192812/4192956
[pid=28468] ppid=28466 vsize=12268 CPUtime=0
/proc/28468/stat : 28468 (sugar) R 28466 28468 28395 0 -1 4194304 348 0 0 0 0 0 0 0 20 0 1 0 26789323 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 269028653669 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/28468/statm: 3067 316 241 3 0 167 0

[startup+0.0810879 s]
/proc/loadavg: 1.97 2.01 2.00 4/73 28468
/proc/meminfo: memFree=1836944/2055920 swapFree=4192812/4192956
[pid=28468] ppid=28466 vsize=16740 CPUtime=0.07
/proc/28468/stat : 28468 (sugar) S 28466 28468 28395 0 -1 4194304 1152 0 0 0 5 2 0 0 18 0 1 0 26789323 17141760 1107 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28468/statm: 4185 1107 406 3 0 764 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16740

[startup+0.104575 s]
/proc/loadavg: 1.97 2.01 2.00 4/73 28468
/proc/meminfo: memFree=1836944/2055920 swapFree=4192812/4192956
[pid=28468] ppid=28466 vsize=16868 CPUtime=0.07
/proc/28468/stat : 28468 (sugar) S 28466 28468 28395 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 26789323 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28468/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.302605 s]
/proc/loadavg: 1.97 2.01 2.00 4/73 28468
/proc/meminfo: memFree=1836944/2055920 swapFree=4192812/4192956
[pid=28468] ppid=28466 vsize=16868 CPUtime=0.07
/proc/28468/stat : 28468 (sugar) S 28466 28468 28395 0 -1 4194304 1227 128 0 0 5 2 0 0 19 0 1 0 26789323 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28468/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 16868

[startup+0.701669 s]
/proc/loadavg: 1.97 2.01 2.00 4/73 28468
/proc/meminfo: memFree=1836944/2055920 swapFree=4192812/4192956
[pid=28468] ppid=28466 vsize=16868 CPUtime=0.6
/proc/28468/stat : 28468 (sugar) S 28466 28468 28395 0 -1 4194304 1292 5199 0 1 5 2 49 4 16 0 1 0 26789323 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28468/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.6
Current children cumulated vsize (KiB) 16868

[startup+1.50179 s]
/proc/loadavg: 1.97 2.01 2.00 4/84 28490
/proc/meminfo: memFree=1823096/2055920 swapFree=4192812/4192956
[pid=28468] ppid=28466 vsize=16868 CPUtime=0.6
/proc/28468/stat : 28468 (sugar) S 28466 28468 28395 0 -1 4194304 1309 5199 0 1 5 2 49 4 16 0 1 0 26789323 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28468/statm: 4217 1111 409 3 0 796 0
[pid=28481] ppid=28468 vsize=5356 CPUtime=0
/proc/28481/stat : 28481 (sh) S 28468 28468 28395 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26789389 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28481/statm: 1339 233 193 169 0 50 0
[pid=28482] ppid=28481 vsize=862284 CPUtime=0.82
/proc/28482/stat : 28482 (java) S 28481 28468 28395 0 -1 0 7486 0 1 0 78 4 0 0 18 0 9 0 26789389 882978816 6758 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28482/statm: 215571 6758 2158 9 0 210484 0
[pid=28482/tid=28483] ppid=28481 vsize=862284 CPUtime=0.48
/proc/28482/task/28483/stat : 28483 (java) R 28481 28468 28395 0 -1 64 2034 0 1 0 47 1 0 0 23 0 9 0 26789390 882978816 6758 996147200 134512640 134550932 4294955936 18446744073709551615 4126422591 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28482/tid=28484] ppid=28481 vsize=862284 CPUtime=0.27
/proc/28482/task/28484/stat : 28484 (java) S 28481 28468 28395 0 -1 64 4443 0 0 0 26 1 0 0 16 0 9 0 26789391 882978816 6758 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28482/tid=28485] ppid=28481 vsize=862284 CPUtime=0
/proc/28482/task/28485/stat : 28485 (java) S 28481 28468 28395 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26789392 882978816 6758 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28482/tid=28486] ppid=28481 vsize=862284 CPUtime=0
/proc/28482/task/28486/stat : 28486 (java) S 28481 28468 28395 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26789392 882978816 6758 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28482/tid=28487] ppid=28481 vsize=862284 CPUtime=0
/proc/28482/task/28487/stat : 28487 (java) S 28481 28468 28395 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 26789394 882978816 6758 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28482/tid=28488] ppid=28481 vsize=862284 CPUtime=0.03
/proc/28482/task/28488/stat : 28488 (java) S 28481 28468 28395 0 -1 64 306 0 0 0 3 0 0 0 17 0 9 0 26789394 882978816 6758 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28482/tid=28489] ppid=28481 vsize=862284 CPUtime=0
/proc/28482/task/28489/stat : 28489 (java) S 28481 28468 28395 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 26789394 882978816 6758 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28482/tid=28490] ppid=28481 vsize=862284 CPUtime=0
/proc/28482/task/28490/stat : 28490 (java) S 28481 28468 28395 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 26789394 882978816 6758 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 884508

[startup+3.10206 s]
/proc/loadavg: 2.05 2.02 2.00 4/84 28490
/proc/meminfo: memFree=1797816/2055920 swapFree=4192812/4192956
[pid=28468] ppid=28466 vsize=16868 CPUtime=2.92
/proc/28468/stat : 28468 (sugar) S 28466 28468 28395 0 -1 4194304 1376 17583 0 2 5 2 272 13 16 0 1 0 26789323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28468/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 16868

[startup+6.30157 s]
/proc/loadavg: 2.05 2.02 2.00 3/76 28492
/proc/meminfo: memFree=1822584/2055920 swapFree=4192812/4192956
[pid=28468] ppid=28466 vsize=16868 CPUtime=2.92
/proc/28468/stat : 28468 (sugar) S 28466 28468 28395 0 -1 4194304 1376 17583 0 2 5 2 272 13 16 0 1 0 26789323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28468/statm: 4217 1113 409 3 0 796 0
[pid=28491] ppid=28468 vsize=5356 CPUtime=0
/proc/28491/stat : 28491 (sh) S 28468 28468 28395 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26789624 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28491/statm: 1339 232 193 169 0 50 0
[pid=28492] ppid=28491 vsize=8412 CPUtime=3.24
/proc/28492/stat : 28492 (minisat) R 28491 28468 28395 0 -1 4194304 1999 0 0 0 323 1 0 0 25 0 1 0 26789625 8613888 1985 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/28492/statm: 2103 1985 75 150 0 1950 0
Current children cumulated CPU time (s) 6.16
Current children cumulated vsize (KiB) 30636

[startup+12.7016 s]
/proc/loadavg: 2.05 2.02 2.00 3/76 28492
/proc/meminfo: memFree=1821176/2055920 swapFree=4192812/4192956
[pid=28468] ppid=28466 vsize=16868 CPUtime=2.92
/proc/28468/stat : 28468 (sugar) S 28466 28468 28395 0 -1 4194304 1376 17583 0 2 5 2 272 13 16 0 1 0 26789323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28468/statm: 4217 1113 409 3 0 796 0
[pid=28491] ppid=28468 vsize=5356 CPUtime=0
/proc/28491/stat : 28491 (sh) S 28468 28468 28395 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26789624 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28491/statm: 1339 232 193 169 0 50 0
[pid=28492] ppid=28491 vsize=9732 CPUtime=9.57
/proc/28492/stat : 28492 (minisat) R 28491 28468 28395 0 -1 4194304 2320 0 0 0 956 1 0 0 25 0 1 0 26789625 9965568 2306 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/28492/statm: 2433 2306 75 150 0 2280 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 31956

[startup+25.5026 s]
/proc/loadavg: 2.04 2.02 2.00 3/76 28492
/proc/meminfo: memFree=1819320/2055920 swapFree=4192812/4192956
[pid=28468] ppid=28466 vsize=16868 CPUtime=2.92
/proc/28468/stat : 28468 (sugar) S 28466 28468 28395 0 -1 4194304 1376 17583 0 2 5 2 272 13 16 0 1 0 26789323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28468/statm: 4217 1113 409 3 0 796 0
[pid=28491] ppid=28468 vsize=5356 CPUtime=0
/proc/28491/stat : 28491 (sh) S 28468 28468 28395 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26789624 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28491/statm: 1339 232 193 169 0 50 0
[pid=28492] ppid=28491 vsize=11612 CPUtime=22.25
/proc/28492/stat : 28492 (minisat) R 28491 28468 28395 0 -1 4194304 2801 0 0 0 2223 2 0 0 25 0 1 0 26789625 11890688 2787 996147200 134512640 135127466 4294956256 18446744073709551615 134527053 0 0 4096 3 0 0 0 17 1 0 0
/proc/28492/statm: 2903 2787 75 150 0 2750 0
Current children cumulated CPU time (s) 25.17
Current children cumulated vsize (KiB) 33836

[startup+51.1028 s]
/proc/loadavg: 2.02 2.02 2.00 3/76 28492
/proc/meminfo: memFree=1816888/2055920 swapFree=4192812/4192956
[pid=28468] ppid=28466 vsize=16868 CPUtime=2.92
/proc/28468/stat : 28468 (sugar) S 28466 28468 28395 0 -1 4194304 1376 17583 0 2 5 2 272 13 16 0 1 0 26789323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28468/statm: 4217 1113 409 3 0 796 0
[pid=28491] ppid=28468 vsize=5356 CPUtime=0
/proc/28491/stat : 28491 (sh) S 28468 28468 28395 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26789624 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28491/statm: 1339 232 193 169 0 50 0
[pid=28492] ppid=28491 vsize=14188 CPUtime=47.61
/proc/28492/stat : 28492 (minisat) R 28491 28468 28395 0 -1 4194304 3389 0 0 0 4758 3 0 0 25 0 1 0 26789625 14528512 3375 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/28492/statm: 3547 3375 75 150 0 3394 0
Current children cumulated CPU time (s) 50.53
Current children cumulated vsize (KiB) 36412

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

[startup+76.7018 s]
/proc/loadavg: 2.02 2.02 2.00 3/76 28492
/proc/meminfo: memFree=1816824/2055920 swapFree=4192812/4192956
[pid=28468] ppid=28466 vsize=16868 CPUtime=2.92
/proc/28468/stat : 28468 (sugar) S 28466 28468 28395 0 -1 4194304 1376 17583 0 2 5 2 272 13 16 0 1 0 26789323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28468/statm: 4217 1113 409 3 0 796 0
[pid=28491] ppid=28468 vsize=5356 CPUtime=0
/proc/28491/stat : 28491 (sh) S 28468 28468 28395 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26789624 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28491/statm: 1339 232 193 169 0 50 0
[pid=28492] ppid=28491 vsize=14188 CPUtime=72.97
/proc/28492/stat : 28492 (minisat) R 28491 28468 28395 0 -1 4194304 3419 0 0 0 7294 3 0 0 25 0 1 0 26789625 14528512 3405 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/28492/statm: 3547 3405 75 150 0 3394 0
Current children cumulated CPU time (s) 75.89
Current children cumulated vsize (KiB) 36412

[startup+89.5019 s]
/proc/loadavg: 2.01 2.02 2.00 3/76 28492
/proc/meminfo: memFree=1815672/2055920 swapFree=4192812/4192956
[pid=28468] ppid=28466 vsize=16868 CPUtime=2.92
/proc/28468/stat : 28468 (sugar) S 28466 28468 28395 0 -1 4194304 1376 17583 0 2 5 2 272 13 16 0 1 0 26789323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28468/statm: 4217 1113 409 3 0 796 0
[pid=28491] ppid=28468 vsize=5356 CPUtime=0
/proc/28491/stat : 28491 (sh) S 28468 28468 28395 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26789624 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28491/statm: 1339 232 193 169 0 50 0
[pid=28492] ppid=28491 vsize=15380 CPUtime=85.64
/proc/28492/stat : 28492 (minisat) R 28491 28468 28395 0 -1 4194304 3702 0 0 0 8561 3 0 0 25 0 1 0 26789625 15749120 3688 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/28492/statm: 3845 3688 75 150 0 3692 0
Current children cumulated CPU time (s) 88.56
Current children cumulated vsize (KiB) 37604

[startup+95.9029 s]
/proc/loadavg: 2.01 2.02 2.00 3/76 28492
/proc/meminfo: memFree=1814968/2055920 swapFree=4192812/4192956
[pid=28468] ppid=28466 vsize=16868 CPUtime=2.92
/proc/28468/stat : 28468 (sugar) S 28466 28468 28395 0 -1 4194304 1376 17583 0 2 5 2 272 13 16 0 1 0 26789323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28468/statm: 4217 1113 409 3 0 796 0
[pid=28491] ppid=28468 vsize=5356 CPUtime=0
/proc/28491/stat : 28491 (sh) S 28468 28468 28395 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26789624 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28491/statm: 1339 232 193 169 0 50 0
[pid=28492] ppid=28491 vsize=15912 CPUtime=91.98
/proc/28492/stat : 28492 (minisat) R 28491 28468 28395 0 -1 4194304 3859 0 0 0 9195 3 0 0 25 0 1 0 26789625 16293888 3845 996147200 134512640 135127466 4294956256 18446744073709551615 134530814 0 0 4096 3 0 0 0 17 1 0 0
/proc/28492/statm: 3978 3845 75 150 0 3825 0
Current children cumulated CPU time (s) 94.9
Current children cumulated vsize (KiB) 38136

[startup+97.5012 s]
/proc/loadavg: 2.01 2.02 2.00 3/76 28492
/proc/meminfo: memFree=1814904/2055920 swapFree=4192812/4192956
[pid=28468] ppid=28466 vsize=16868 CPUtime=2.92
/proc/28468/stat : 28468 (sugar) S 28466 28468 28395 0 -1 4194304 1376 17583 0 2 5 2 272 13 16 0 1 0 26789323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28468/statm: 4217 1113 409 3 0 796 0
[pid=28491] ppid=28468 vsize=5356 CPUtime=0
/proc/28491/stat : 28491 (sh) S 28468 28468 28395 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26789624 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28491/statm: 1339 232 193 169 0 50 0
[pid=28492] ppid=28491 vsize=16044 CPUtime=93.57
/proc/28492/stat : 28492 (minisat) R 28491 28468 28395 0 -1 4194304 3892 0 0 0 9354 3 0 0 25 0 1 0 26789625 16429056 3878 996147200 134512640 135127466 4294956256 18446744073709551615 134530644 0 0 4096 3 0 0 0 17 1 0 0
/proc/28492/statm: 4011 3878 75 150 0 3858 0
Current children cumulated CPU time (s) 96.49
Current children cumulated vsize (KiB) 38268

[startup+98.3013 s]
/proc/loadavg: 2.01 2.01 2.00 3/76 28492
/proc/meminfo: memFree=1814776/2055920 swapFree=4192812/4192956
[pid=28468] ppid=28466 vsize=16868 CPUtime=2.92
/proc/28468/stat : 28468 (sugar) S 28466 28468 28395 0 -1 4194304 1376 17583 0 2 5 2 272 13 16 0 1 0 26789323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28468/statm: 4217 1113 409 3 0 796 0
[pid=28491] ppid=28468 vsize=5356 CPUtime=0
/proc/28491/stat : 28491 (sh) S 28468 28468 28395 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26789624 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28491/statm: 1339 232 193 169 0 50 0
[pid=28492] ppid=28491 vsize=16176 CPUtime=94.36
/proc/28492/stat : 28492 (minisat) R 28491 28468 28395 0 -1 4194304 3913 0 0 0 9433 3 0 0 25 0 1 0 26789625 16564224 3899 996147200 134512640 135127466 4294956256 18446744073709551615 134530684 0 0 4096 3 0 0 0 17 1 0 0
/proc/28492/statm: 4044 3899 75 150 0 3891 0
Current children cumulated CPU time (s) 97.28
Current children cumulated vsize (KiB) 38400

[startup+99.1014 s]
/proc/loadavg: 2.01 2.01 2.00 3/76 28492
/proc/meminfo: memFree=1814648/2055920 swapFree=4192812/4192956
[pid=28468] ppid=28466 vsize=16868 CPUtime=2.92
/proc/28468/stat : 28468 (sugar) S 28466 28468 28395 0 -1 4194304 1376 17583 0 2 5 2 272 13 16 0 1 0 26789323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28468/statm: 4217 1113 409 3 0 796 0
[pid=28491] ppid=28468 vsize=5356 CPUtime=0
/proc/28491/stat : 28491 (sh) S 28468 28468 28395 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26789624 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28491/statm: 1339 232 193 169 0 50 0
[pid=28492] ppid=28491 vsize=16308 CPUtime=95.15
/proc/28492/stat : 28492 (minisat) R 28491 28468 28395 0 -1 4194304 3937 0 0 0 9512 3 0 0 25 0 1 0 26789625 16699392 3923 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/28492/statm: 4077 3923 75 150 0 3924 0
Current children cumulated CPU time (s) 98.07
Current children cumulated vsize (KiB) 38532

[startup+99.5015 s]
/proc/loadavg: 2.01 2.01 2.00 3/76 28492
/proc/meminfo: memFree=1814648/2055920 swapFree=4192812/4192956
[pid=28468] ppid=28466 vsize=16868 CPUtime=98.34
/proc/28468/stat : 28468 (sugar) S 28466 28468 28395 0 -1 4194304 1450 21823 0 2 5 2 9810 17 16 0 1 0 26789323 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 269037383778 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/28468/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 98.34
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 99.5532
CPU time (s): 98.504
CPU user time (s): 98.2801
CPU system time (s): 0.223965
CPU usage (%): 98.9462
Max. virtual memory (cumulated for all children) (KiB): 886712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 98.2801
system time used= 0.223965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27105
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= 2672
involuntary context switches= 4522

runsolver used 0.111982 second user time and 0.355945 second system time

The end

Launcher Data 

Begin job on node26 at 2009-07-12 13:13:50
IDJOB=2092257
IDBENCH=60309
IDSOLVER=739
FILE ID=node26/2092257-1247397230
PBS_JOBID= 9507472
Free space on /tmp= 66396 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-57_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-2092257-1247397230/watcher-2092257-1247397230 -o /tmp/evaluation-result-2092257-1247397230/solver-2092257-1247397230 -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-2092257-1247397230.xml

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

MD5SUM BENCH= 49b96ffd55c0cccdf99521f48fa58199
RANDOM SEED=1008158341

node26.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		: 3000.281
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		: 3000.281
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:       1837424 kB
Buffers:         24968 kB
Cached:         106068 kB
SwapCached:          0 kB
Active:          95012 kB
Inactive:        72224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1837424 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2384 kB
Writeback:           0 kB
Mapped:          46880 kB
Slab:            36632 kB
Committed_AS:   251372 kB
PageTables:       1748 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= 66392 MiB
End job on node26 at 2009-07-12 13:15:30