Trace number 2092114

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 52.556 53.1775

General information on the benchmark

Namecsp/tightness0.8/
normalized-rand-2-40-80-103-800-50_ext.xml
MD5SUMb06820ea90a1073b7ce483e7ea9f0643
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 benchmark0.12498
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 

0.06/0.08	c 0	Sugar v1-14-6 + HOME/minisat
0.06/0.08	c 0	BEGIN Sun Jul 12 13:10:07 2009
0.06/0.08	c 0	PID 26889
0.06/0.08	c 0	HOST node24.alineos.net
0.06/0.08	c 0	CONVERTING HOME/instance-2092114-1247397007.xml TO HOME/temp.csp
0.06/0.08	c 0	CMD java -Xmx700M -cp 'HOME/sugar-v1-14-6.jar' jp.ac.kobe_u.cs.sugar.XML2CSP -v -v 'HOME/instance-2092114-1247397007.xml' 'HOME/temp.csp'
0.06/0.74	c 1	1 domains, 40 variables, 0 predicates, 103 relations, 103 constraints
0.06/0.76	c 1	ENCODING HOME/temp.csp TO HOME/temp.cnf
0.06/0.77	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'
0.71/0.84	c 1	Parsing HOME/temp.csp
1.51/1.63	c 2	parsed 247 expressions
1.51/1.64	c 2	Heap : 13 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
1.51/1.64	c 2	Converting to clausal form CSP
1.51/1.66	c 2	converted 25 (10%) expressions
1.51/1.67	c 2	converted 50 (20%) expressions
1.51/1.68	c 2	converted 75 (30%) expressions
1.51/1.69	c 2	converted 99 (40%) expressions
1.51/1.69	c 2	converted 124 (50%) expressions
1.61/1.73	c 2	converted 149 (60%) expressions
1.61/1.79	c 2	converted 173 (70%) expressions
1.91/2.00	c 2	converted 198 (80%) expressions
1.91/2.09	c 2	converted 223 (90%) expressions
2.01/2.17	c 2	converted 247 (100%) expressions
2.01/2.17	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.01/2.17	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.01/2.17	c 2	Propagation in CSP
2.01/2.17	c 2	0 values, 0 unsatisfiable literals, and 0 valid clauses are removed
2.01/2.17	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.01/2.17	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.01/2.18	c 2	Simplifing CSP by introducing new Boolean variables
2.01/2.18	c 2	CSP : 40 integers, 0 booleans, 103 clauses, largest domain size 80
2.01/2.18	c 2	Heap : 25 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
2.11/2.27	c 2	Encoding CSP to SAT : HOME/temp.cnf
2.11/2.28	c 2	4 (10%) CSP integer variables are encoded (312 clauses, 3284 bytes)
2.11/2.28	c 2	8 (20%) CSP integer variables are encoded (624 clauses, 6716 bytes)
2.11/2.29	c 2	12 (30%) CSP integer variables are encoded (936 clauses, 10148 bytes)
2.11/2.29	c 2	16 (40%) CSP integer variables are encoded (1248 clauses, 14103 bytes)
2.11/2.29	c 2	20 (50%) CSP integer variables are encoded (1560 clauses, 18159 bytes)
2.11/2.29	c 2	24 (60%) CSP integer variables are encoded (1872 clauses, 22215 bytes)
2.11/2.29	c 2	28 (70%) CSP integer variables are encoded (2184 clauses, 26271 bytes)
2.11/2.29	c 2	32 (80%) CSP integer variables are encoded (2496 clauses, 30327 bytes)
2.11/2.29	c 2	36 (90%) CSP integer variables are encoded (2808 clauses, 34383 bytes)
2.11/2.29	c 2	40 (100%) CSP integer variables are encoded (3120 clauses, 38439 bytes)
2.29/2.43	c 2	11 (10%) CSP clauses are encoded (14600 clauses, 256330 bytes)
2.39/2.50	c 2	21 (20%) CSP clauses are encoded (25022 clauses, 471792 bytes)
2.39/2.58	c 3	31 (30%) CSP clauses are encoded (35425 clauses, 687467 bytes)
2.49/2.66	c 3	42 (40%) CSP clauses are encoded (46980 clauses, 929103 bytes)
2.59/2.74	c 3	52 (50%) CSP clauses are encoded (57461 clauses, 1150483 bytes)
2.70/2.82	c 3	62 (60%) CSP clauses are encoded (67860 clauses, 1390316 bytes)
2.79/2.90	c 3	73 (70%) CSP clauses are encoded (79251 clauses, 1654541 bytes)
2.79/2.98	c 3	83 (80%) CSP clauses are encoded (89669 clauses, 1896307 bytes)
2.90/3.05	c 3	93 (90%) CSP clauses are encoded (100000 clauses, 2135820 bytes)
3.00/3.13	c 3	103 (100%) CSP clauses are encoded (110338 clauses, 2375501 bytes)
3.00/3.13	c 3	103 CSP clauses encoded
3.00/3.13	c 3	Writing map file : HOME/temp.map
3.00/3.13	c 3	Heap : 11 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.00/3.13	c 3	SAT : 3160 SAT variables, 110338 SAT clauses, 2375501 bytes
3.00/3.13	c 3	Heap : 11 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
3.00/3.18	c 3	SOLVING HOME/temp.cnf
3.00/3.18	c 3	CMD HOME/minisat 'HOME/temp.cnf' 'HOME/temp.out'
3.00/3.18	c 3	This is MiniSat 2.0 beta
3.00/3.18	c 3	WARNING: for repeatability, setting FPU to use double precision
3.00/3.18	c 3	============================[ Problem Statistics ]=============================
3.00/3.18	c 3	|                                                                             |
3.00/3.18	c 3	|  Number of variables:  3160                                                 |
3.00/3.18	c 3	|  Number of clauses:    110338                                               |
3.05/3.25	c 3	|  Parsing time:         0.05         s                                       |
3.05/3.25	c 3	============================[ Search Statistics ]==============================
3.05/3.25	c 3	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.05/3.25	c 3	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.05/3.25	c 3	===============================================================================
3.05/3.25	c 3	|         0 |    3160   110338   419542 |    36779        0    nan |  0.000 % |
3.05/3.30	c 3	|       100 |    3160   110338   419542 |    40457      100     12 |  0.000 % |
3.15/3.34	c 3	|       250 |    3160   110338   419542 |    44502      250     11 |  0.000 % |
3.26/3.42	c 3	|       475 |    3160   110338   419542 |    48953      475     12 |  0.001 % |
3.35/3.53	c 4	|       814 |    3160   110338   419542 |    53848      814     14 |  0.002 % |
3.45/3.70	c 4	|      1320 |    3160   110338   419542 |    59233     1320     15 |  0.000 % |
3.75/3.92	c 4	|      2079 |    3160   110338   419542 |    65156     2079     14 |  0.002 % |
4.05/4.29	c 4	|      3219 |    3160   110338   419542 |    71672     3219     14 |  0.002 % |
4.64/4.81	c 5	|      4927 |    3160   110338   419542 |    78839     4927     15 |  0.001 % |
5.34/5.58	c 6	|      7489 |    3160   110338   419542 |    86723     7489     15 |  0.000 % |
6.81/7.08	c 7	|     11334 |    3160   110338   419542 |    95396    11334     15 |  0.001 % |
9.19/9.42	c 9	|     17101 |    3160   110338   419542 |   104935    17101     16 |  0.000 % |
13.05/13.31	c 13	|     25750 |    3160   110338   419542 |   115429    25750     17 |  0.001 % |
18.31/18.62	c 19	|     38725 |    3160   110338   419542 |   126972    38725     17 |  0.000 % |
29.10/29.51	c 29	|     58188 |    3160   110338   419542 |   139669    58188     18 |  0.000 % |
47.92/48.50	c 48	|     87380 |    3160   110338   419542 |   153636    87380     18 |  0.000 % |
52.27/52.98	c 53	===============================================================================
52.27/52.98	c 53	restarts              : 16
52.27/52.98	c 53	conflicts             : 93373          (1895 /sec)
52.27/52.98	c 53	decisions             : 141256         (1.49 % random) (2866 /sec)
52.27/52.98	c 53	propagations          : 19909100       (404012 /sec)
52.27/52.98	c 53	conflict literals     : 1692629        (42.82 % deleted)
52.27/52.98	c 53	Memory used           : 17.33 MB
52.27/52.98	c 53	CPU time              : 49.2785 s
52.27/52.98	c 53	
52.27/52.99	c 53	SATISFIABLE
52.27/52.99	c 53	DECODING HOME/temp.out WITH HOME/temp.map
52.27/52.99	c 53	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'
52.38/53.07	c 53	Decoding HOME/temp.out
52.38/53.11	s SATISFIABLE
52.38/53.11	v 77 1 30 33 59 62 5 39 66 9 49 34 42 79 37 52 25 79 58 12 10 24 74 31 32 62 44 9 78 57 40 78 77 53 78 77 79 60 63 76
52.38/53.12	c 53	Heap : 0 MiB used (max 694 MiB), NonHeap : 13 MiB used (max 116 MiB)
52.38/53.17	c 53	CPU 52.53 (0.06 0.01 52.26 0.2)
52.38/53.17	c 53	END Sun Jul 12 13:11:00 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-2092114-1247397007/watcher-2092114-1247397007 -o /tmp/evaluation-result-2092114-1247397007/solver-2092114-1247397007 -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-2092114-1247397007.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: 1.96 2.00 2.00 4/72 26889
/proc/meminfo: memFree=1865704/2055920 swapFree=4192812/4192956
[pid=26889] ppid=26887 vsize=12268 CPUtime=0
/proc/26889/stat : 26889 (sugar) R 26887 26889 26502 0 -1 4194304 348 0 0 0 0 0 0 0 22 0 1 0 26767521 12562432 316 996147200 4194304 4206940 548682068608 18446744073709551615 237788428901 0 2147483391 4224 0 0 0 0 17 1 0 0
/proc/26889/statm: 3067 316 241 3 0 167 0

[startup+0.079883 s]
/proc/loadavg: 1.96 2.00 2.00 4/72 26889
/proc/meminfo: memFree=1865704/2055920 swapFree=4192812/4192956
[pid=26889] ppid=26887 vsize=16740 CPUtime=0.06
/proc/26889/stat : 26889 (sugar) R 26887 26889 26502 0 -1 4194304 1117 0 0 0 5 1 0 0 18 0 1 0 26767521 17141760 1085 996147200 4194304 4206940 548682068608 18446744073709551615 237806157121 0 0 4224 0 0 0 0 17 1 0 0
/proc/26889/statm: 4185 1085 385 3 0 764 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16740

[startup+0.104893 s]
/proc/loadavg: 1.96 2.00 2.00 4/72 26889
/proc/meminfo: memFree=1865704/2055920 swapFree=4192812/4192956
[pid=26889] ppid=26887 vsize=16868 CPUtime=0.06
/proc/26889/stat : 26889 (sugar) S 26887 26889 26502 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26767521 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26889/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.302922 s]
/proc/loadavg: 1.96 2.00 2.00 4/72 26889
/proc/meminfo: memFree=1865704/2055920 swapFree=4192812/4192956
[pid=26889] ppid=26887 vsize=16868 CPUtime=0.06
/proc/26889/stat : 26889 (sugar) S 26887 26889 26502 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26767521 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26889/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+0.701998 s]
/proc/loadavg: 1.96 2.00 2.00 4/72 26889
/proc/meminfo: memFree=1865704/2055920 swapFree=4192812/4192956
[pid=26889] ppid=26887 vsize=16868 CPUtime=0.06
/proc/26889/stat : 26889 (sugar) S 26887 26889 26502 0 -1 4194304 1227 128 0 0 5 1 0 0 19 0 1 0 26767521 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26889/statm: 4217 1111 409 3 0 796 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 16868

[startup+1.50114 s]
/proc/loadavg: 2.04 2.01 2.00 3/83 26911
/proc/meminfo: memFree=1854288/2055920 swapFree=4192812/4192956
[pid=26889] ppid=26887 vsize=16868 CPUtime=0.71
/proc/26889/stat : 26889 (sugar) S 26887 26889 26502 0 -1 4194304 1309 5207 0 1 5 1 61 4 16 0 1 0 26767521 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26889/statm: 4217 1111 409 3 0 796 0
[pid=26902] ppid=26889 vsize=5356 CPUtime=0
/proc/26902/stat : 26902 (sh) S 26889 26889 26502 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26767598 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26902/statm: 1339 233 193 169 0 50 0
[pid=26903] ppid=26902 vsize=862284 CPUtime=0.71
/proc/26903/stat : 26903 (java) S 26902 26889 26502 0 -1 0 7142 0 1 0 68 3 0 0 18 0 9 0 26767599 882978816 6417 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26903/statm: 215571 6417 2158 9 0 210484 0
[pid=26903/tid=26904] ppid=26902 vsize=862284 CPUtime=0.46
/proc/26903/task/26904/stat : 26904 (java) R 26902 26889 26502 0 -1 64 2031 0 1 0 45 1 0 0 23 0 9 0 26767600 882978816 6417 996147200 134512640 134550932 4294955936 18446744073709551615 4126452501 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26903/tid=26905] ppid=26902 vsize=862284 CPUtime=0.19
/proc/26903/task/26905/stat : 26905 (java) S 26902 26889 26502 0 -1 64 4103 0 0 0 18 1 0 0 16 0 9 0 26767601 882978816 6417 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26903/tid=26906] ppid=26902 vsize=862284 CPUtime=0
/proc/26903/task/26906/stat : 26906 (java) S 26902 26889 26502 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26767601 882978816 6417 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26903/tid=26907] ppid=26902 vsize=862284 CPUtime=0
/proc/26903/task/26907/stat : 26907 (java) S 26902 26889 26502 0 -1 64 9 0 0 0 0 0 0 0 15 0 9 0 26767601 882978816 6417 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26903/tid=26908] ppid=26902 vsize=862284 CPUtime=0
/proc/26903/task/26908/stat : 26908 (java) S 26902 26889 26502 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26767603 882978816 6417 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26903/tid=26909] ppid=26902 vsize=862284 CPUtime=0.03
/proc/26903/task/26909/stat : 26909 (java) S 26902 26889 26502 0 -1 64 306 0 0 0 3 0 0 0 17 0 9 0 26767603 882978816 6417 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26903/tid=26910] ppid=26902 vsize=862284 CPUtime=0
/proc/26903/task/26910/stat : 26910 (java) S 26902 26889 26502 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 26767603 882978816 6417 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26903/tid=26911] ppid=26902 vsize=862284 CPUtime=0
/proc/26903/task/26911/stat : 26911 (java) S 26902 26889 26502 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 26767603 882978816 6417 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+3.10244 s]
/proc/loadavg: 2.04 2.01 2.00 3/83 26911
/proc/meminfo: memFree=1829072/2055920 swapFree=4192812/4192956
[pid=26889] ppid=26887 vsize=16868 CPUtime=0.71
/proc/26889/stat : 26889 (sugar) S 26887 26889 26502 0 -1 4194304 1310 5207 0 1 5 1 61 4 15 0 1 0 26767521 17272832 1111 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26889/statm: 4217 1111 409 3 0 796 0
[pid=26902] ppid=26889 vsize=5356 CPUtime=0
/proc/26902/stat : 26902 (sh) S 26889 26889 26502 0 -1 4194304 278 0 0 0 0 0 0 0 18 0 1 0 26767598 5484544 233 996147200 4194304 4889804 548682068704 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26902/statm: 1339 233 193 169 0 50 0
[pid=26903] ppid=26902 vsize=864332 CPUtime=2.29
/proc/26903/stat : 26903 (java) S 26902 26889 26502 0 -1 0 12077 0 1 0 222 7 0 0 18 0 9 0 26767599 885075968 11238 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26903/statm: 216083 11238 2590 9 0 210560 0
[pid=26903/tid=26904] ppid=26902 vsize=864332 CPUtime=1.47
/proc/26903/task/26904/stat : 26904 (java) R 26902 26889 26502 0 -1 64 3027 0 1 0 144 3 0 0 25 0 9 0 26767600 885075968 11238 996147200 134512640 134550932 4294955936 18446744073709551615 4126378216 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26903/tid=26905] ppid=26902 vsize=864332 CPUtime=0.71
/proc/26903/task/26905/stat : 26905 (java) S 26902 26889 26502 0 -1 64 8014 0 0 0 68 3 0 0 16 0 9 0 26767601 885075968 11238 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26903/tid=26906] ppid=26902 vsize=864332 CPUtime=0
/proc/26903/task/26906/stat : 26906 (java) S 26902 26889 26502 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 26767601 885075968 11238 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26903/tid=26907] ppid=26902 vsize=864332 CPUtime=0
/proc/26903/task/26907/stat : 26907 (java) S 26902 26889 26502 0 -1 64 9 0 0 0 0 0 0 0 16 0 9 0 26767601 885075968 11238 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26903/tid=26908] ppid=26902 vsize=864332 CPUtime=0
/proc/26903/task/26908/stat : 26908 (java) S 26902 26889 26502 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 26767603 885075968 11238 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26903/tid=26909] ppid=26902 vsize=864332 CPUtime=0.07
/proc/26903/task/26909/stat : 26909 (java) S 26902 26889 26502 0 -1 64 334 0 0 0 7 0 0 0 16 0 9 0 26767603 885075968 11238 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26903/tid=26910] ppid=26902 vsize=864332 CPUtime=0
/proc/26903/task/26910/stat : 26910 (java) S 26902 26889 26502 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 26767603 885075968 11238 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26903/tid=26911] ppid=26902 vsize=864332 CPUtime=0
/proc/26903/task/26911/stat : 26911 (java) S 26902 26889 26502 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 26767603 885075968 11238 996147200 134512640 134550932 4294955936 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3
Current children cumulated vsize (KiB) 886556

[startup+6.30203 s]
/proc/loadavg: 2.04 2.01 2.00 3/75 26913
/proc/meminfo: memFree=1851216/2055920 swapFree=4192812/4192956
[pid=26889] ppid=26887 vsize=16868 CPUtime=3.05
/proc/26889/stat : 26889 (sugar) S 26887 26889 26502 0 -1 4194304 1376 17588 0 2 6 1 286 12 15 0 1 0 26767521 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26889/statm: 4217 1113 409 3 0 796 0
[pid=26912] ppid=26889 vsize=5356 CPUtime=0
/proc/26912/stat : 26912 (sh) S 26889 26889 26502 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26767839 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26912/statm: 1339 232 193 169 0 50 0
[pid=26913] ppid=26912 vsize=8576 CPUtime=3.08
/proc/26913/stat : 26913 (minisat) R 26912 26889 26502 0 -1 4194304 2033 0 0 0 307 1 0 0 25 0 1 0 26767840 8781824 2019 996147200 134512640 135127466 4294956256 18446744073709551615 134530635 0 0 4096 3 0 0 0 17 1 0 0
/proc/26913/statm: 2144 2019 75 150 0 1991 0
Current children cumulated CPU time (s) 6.13
Current children cumulated vsize (KiB) 30800

[startup+12.7012 s]
/proc/loadavg: 2.03 2.01 2.00 3/75 26913
/proc/meminfo: memFree=1849552/2055920 swapFree=4192812/4192956
[pid=26889] ppid=26887 vsize=16868 CPUtime=3.05
/proc/26889/stat : 26889 (sugar) S 26887 26889 26502 0 -1 4194304 1376 17588 0 2 6 1 286 12 16 0 1 0 26767521 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26889/statm: 4217 1113 409 3 0 796 0
[pid=26912] ppid=26889 vsize=5356 CPUtime=0
/proc/26912/stat : 26912 (sh) S 26889 26889 26502 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26767839 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26912/statm: 1339 232 193 169 0 50 0
[pid=26913] ppid=26912 vsize=10196 CPUtime=9.41
/proc/26913/stat : 26913 (minisat) R 26912 26889 26502 0 -1 4194304 2416 0 0 0 940 1 0 0 25 0 1 0 26767840 10440704 2402 996147200 134512640 135127466 4294956256 18446744073709551615 134530682 0 0 4096 3 0 0 0 17 1 0 0
/proc/26913/statm: 2549 2402 75 150 0 2396 0
Current children cumulated CPU time (s) 12.46
Current children cumulated vsize (KiB) 32420

[startup+25.5026 s]
/proc/loadavg: 2.03 2.01 2.00 3/75 26913
/proc/meminfo: memFree=1846608/2055920 swapFree=4192812/4192956
[pid=26889] ppid=26887 vsize=16868 CPUtime=3.05
/proc/26889/stat : 26889 (sugar) S 26887 26889 26502 0 -1 4194304 1376 17588 0 2 6 1 286 12 16 0 1 0 26767521 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26889/statm: 4217 1113 409 3 0 796 0
[pid=26912] ppid=26889 vsize=5356 CPUtime=0
/proc/26912/stat : 26912 (sh) S 26889 26889 26502 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26767839 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26912/statm: 1339 232 193 169 0 50 0
[pid=26913] ppid=26912 vsize=13080 CPUtime=22.09
/proc/26913/stat : 26913 (minisat) R 26912 26889 26502 0 -1 4194304 3144 0 0 0 2207 2 0 0 25 0 1 0 26767840 13393920 3130 996147200 134512640 135127466 4294956256 18446744073709551615 134530686 0 0 4096 3 0 0 0 17 1 0 0
/proc/26913/statm: 3270 3130 75 150 0 3117 0
Current children cumulated CPU time (s) 25.14
Current children cumulated vsize (KiB) 35304

[startup+51.1023 s]
/proc/loadavg: 2.02 2.01 2.00 3/75 26913
/proc/meminfo: memFree=1842448/2055920 swapFree=4192812/4192956
[pid=26889] ppid=26887 vsize=16868 CPUtime=3.05
/proc/26889/stat : 26889 (sugar) S 26887 26889 26502 0 -1 4194304 1376 17588 0 2 6 1 286 12 16 0 1 0 26767521 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26889/statm: 4217 1113 409 3 0 796 0
[pid=26912] ppid=26889 vsize=5356 CPUtime=0
/proc/26912/stat : 26912 (sh) S 26889 26889 26502 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26767839 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26912/statm: 1339 232 193 169 0 50 0
[pid=26913] ppid=26912 vsize=17296 CPUtime=47.44
/proc/26913/stat : 26913 (minisat) R 26912 26889 26502 0 -1 4194304 4198 0 0 0 4741 3 0 0 25 0 1 0 26767840 17711104 4184 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/26913/statm: 4324 4184 75 150 0 4171 0
Current children cumulated CPU time (s) 50.49
Current children cumulated vsize (KiB) 39520

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

[startup+51.9014 s]
/proc/loadavg: 2.02 2.01 2.00 3/75 26913
/proc/meminfo: memFree=1842320/2055920 swapFree=4192812/4192956
[pid=26889] ppid=26887 vsize=16868 CPUtime=3.05
/proc/26889/stat : 26889 (sugar) S 26887 26889 26502 0 -1 4194304 1376 17588 0 2 6 1 286 12 16 0 1 0 26767521 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26889/statm: 4217 1113 409 3 0 796 0
[pid=26912] ppid=26889 vsize=5356 CPUtime=0
/proc/26912/stat : 26912 (sh) S 26889 26889 26502 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26767839 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26912/statm: 1339 232 193 169 0 50 0
[pid=26913] ppid=26912 vsize=17428 CPUtime=48.23
/proc/26913/stat : 26913 (minisat) R 26912 26889 26502 0 -1 4194304 4228 0 0 0 4820 3 0 0 25 0 1 0 26767840 17846272 4214 996147200 134512640 135127466 4294956256 18446744073709551615 134530621 0 0 4096 3 0 0 0 17 1 0 0
/proc/26913/statm: 4357 4214 75 150 0 4204 0
Current children cumulated CPU time (s) 51.28
Current children cumulated vsize (KiB) 39652

[startup+52.7015 s]
/proc/loadavg: 2.02 2.01 2.00 3/75 26913
/proc/meminfo: memFree=1842128/2055920 swapFree=4192812/4192956
[pid=26889] ppid=26887 vsize=16868 CPUtime=3.05
/proc/26889/stat : 26889 (sugar) S 26887 26889 26502 0 -1 4194304 1376 17588 0 2 6 1 286 12 16 0 1 0 26767521 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26889/statm: 4217 1113 409 3 0 796 0
[pid=26912] ppid=26889 vsize=5356 CPUtime=0
/proc/26912/stat : 26912 (sh) S 26889 26889 26502 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 26767839 5484544 232 996147200 4194304 4889804 548682068848 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26912/statm: 1339 232 193 169 0 50 0
[pid=26913] ppid=26912 vsize=17608 CPUtime=49.03
/proc/26913/stat : 26913 (minisat) R 26912 26889 26502 0 -1 4194304 4256 0 0 0 4900 3 0 0 25 0 1 0 26767840 18030592 4242 996147200 134512640 135127466 4294956256 18446744073709551615 134530630 0 0 4096 3 0 0 0 17 1 0 0
/proc/26913/statm: 4402 4242 75 150 0 4249 0
Current children cumulated CPU time (s) 52.08
Current children cumulated vsize (KiB) 39832

[startup+53.1016 s]
/proc/loadavg: 2.02 2.01 2.00 3/75 26913
/proc/meminfo: memFree=1842128/2055920 swapFree=4192812/4192956
[pid=26889] ppid=26887 vsize=16868 CPUtime=52.38
/proc/26889/stat : 26889 (sugar) S 26887 26889 26502 0 -1 4194304 1448 22155 0 2 6 1 5214 17 16 0 1 0 26767521 17272832 1113 996147200 4194304 4206940 548682068608 18446744073709551615 237797159010 0 0 4224 16386 18446744071563648864 0 0 17 1 0 0
/proc/26889/statm: 4217 1113 409 3 0 796 0
Current children cumulated CPU time (s) 52.38
Current children cumulated vsize (KiB) 16868

Child status: 0
Real time (s): 53.1775
CPU time (s): 52.556
CPU user time (s): 52.326
CPU system time (s): 0.229965
CPU usage (%): 98.8313
Max. virtual memory (cumulated for all children) (KiB): 886556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 52.326
system time used= 0.229965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27439
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= 2610
involuntary context switches= 3593

runsolver used 0.067989 second user time and 0.188971 second system time

The end

Launcher Data 

Begin job on node24 at 2009-07-12 13:10:07
IDJOB=2092114
IDBENCH=60268
IDSOLVER=739
FILE ID=node24/2092114-1247397007
PBS_JOBID= 9507385
Free space on /tmp= 66464 MiB

SOLVER NAME= Sugar v1.14.6+minisat
BENCH NAME= CPAI08/csp/tightness0.8/normalized-rand-2-40-80-103-800-50_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-2092114-1247397007/watcher-2092114-1247397007 -o /tmp/evaluation-result-2092114-1247397007/solver-2092114-1247397007 -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-2092114-1247397007.xml

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

MD5SUM BENCH= b06820ea90a1073b7ce483e7ea9f0643
RANDOM SEED=1777354290

node24.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		: 3000.287
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		: 3000.287
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:       1866184 kB
Buffers:         31624 kB
Cached:          91456 kB
SwapCached:          0 kB
Active:          98604 kB
Inactive:        43572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1866184 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2040 kB
Writeback:           0 kB
Mapped:          30608 kB
Slab:            32800 kB
Committed_AS:   184876 kB
PageTables:       1784 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= 66460 MiB
End job on node24 at 2009-07-12 13:11:00