Trace number 350352

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, and are wall clock time (not CPU 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
bsolo 3.0.16? 1800.01 1800.73

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900554072.opb
MD5SUM6281627dc4c435fe3011d1036bb94900
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark11.8832
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 695
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/350352-1176499323/instance-350352-1176499323.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 695
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.015 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.026 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    231     2586     8096    3     5472    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1799.98/1800.72	c      102    231     2688    13365    4     5680    2069    102   2684 0.04
1799.98/1800.72	c      252    231     2838    21137    7     5980    2276    252   4581 0.06
1799.98/1800.72	c      477    231     3063    32714   10     6431    2504    477   5546 0.09
1799.98/1800.72	c      815    231     3401    49338   14     7105    2755    815   5992 0.14
1799.98/1800.72	c     1323    231     3909    81484   20     8122    3031   1323   5378 0.25
1799.98/1800.72	c     2089    231     4675   114284   24     9653    3335   2089   4813 0.43
1799.98/1800.72	c     3235    231     5821   163694   28    11945    3669   3235   4353 0.74
1799.98/1800.72	c     4957    231     5592   146781   26    11488    4036   3006   4020 1.23
1799.98/1800.72	c     7541    231     6079   185006   30    12460    4440   3493   3683 2.05
1799.98/1800.72	c    11420    231     5300   140477   26    10902    4885   2714   3301 3.46
1799.98/1800.72	c    17243    231     6002   186812   31    12309    5374   3416   3122 5.52
1799.98/1800.72	c    25982    231     6377   204928   32    13057    5912   3791   2879 9.02
1799.98/1800.72	c    39093    231     7253   237281   32    14811    6504   4667   2729 14.32
1799.98/1800.72	c    58764    231     6673   178316   26    13651    7155   4087   2635 22.29
1799.98/1800.72	c    88275    231     6699   173159   25    13703    7871   4113   2595 34.01
1799.98/1800.72	c   132545    231     6523   170340   26    13349    8659   3937   2426 54.63
1799.98/1800.72	c   198955    231    10665   361417   33    21633    9525   8079   2299 86.52
1799.98/1800.72	c   298575    231     8108   225296   27    16520   10478   5522   2177 137.09
1799.98/1800.72	c   448012    231     7825   230039   29    15954   11526   5239   1948 229.91
1799.98/1800.72	c   672170    231     8717   240160   27    17738   12679   6131   1779 377.69
1799.98/1800.72	c  1008413    231     9751   296415   30    19805   13947   7165   1648 611.61
1799.98/1800.72	c  1512787    231    10693   330580   30    21689   15342   8107   1461 1034.90
1799.98/1800.72	c  2269353    231    12063   388913   32    24431   16877   9477   1317 1722.33
1799.98/1800.72	c Resources Exceeded
1799.98/1800.72	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.98/1800.72	c   23  2352734 439019  3142377    18602   651624  16016   1307 1800.00
1799.98/1800.72	s UNKNOWN
1799.98/1800.72	c Total time: 1800 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-350352-1176499323 -o ROOT/results/node10/solver-350352-1176499323 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350352-1176499323/instance-350352-1176499323.opb 

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): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 2877
/proc/meminfo: memFree=1834512/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=4008 CPUtime=0
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 125969801 4104192 337 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 9327562 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 1002 338 282 324 0 50 0

[startup+0.0317421 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 2877
/proc/meminfo: memFree=1834512/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=4592 CPUtime=0.02
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 567 0 0 0 2 0 0 0 18 0 1 0 125969801 4702208 514 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 1148 514 311 324 0 217 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4592

[startup+0.101756 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 2877
/proc/meminfo: memFree=1834512/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=4844 CPUtime=0.09
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 637 0 0 0 9 0 0 0 18 0 1 0 125969801 4960256 584 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 1211 584 311 324 0 280 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.3018 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 2877
/proc/meminfo: memFree=1834512/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=5620 CPUtime=0.29
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 838 0 0 0 29 0 0 0 19 0 1 0 125969801 5754880 785 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 1405 785 311 324 0 474 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5620

[startup+0.701885 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 2877
/proc/meminfo: memFree=1834512/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=6660 CPUtime=0.69
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 1090 0 0 0 69 0 0 0 22 0 1 0 125969801 6819840 1037 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551042 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 1665 1037 311 324 0 734 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6660

[startup+1.50106 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 2878
/proc/meminfo: memFree=1830984/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=7184 CPUtime=1.49
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 1228 0 0 0 148 1 0 0 25 0 1 0 125969801 7356416 1175 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 1796 1175 311 324 0 865 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7184

[startup+3.1014 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 2878
/proc/meminfo: memFree=1830536/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=7960 CPUtime=3.09
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 1424 0 0 0 308 1 0 0 25 0 1 0 125969801 8151040 1371 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 1990 1371 311 324 0 1059 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7960

[startup+6.30109 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 2878
/proc/meminfo: memFree=1829512/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=8728 CPUtime=6.29
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 1604 0 0 0 627 2 0 0 25 0 1 0 125969801 8937472 1551 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 9338612 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 2182 1551 311 324 0 1251 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8728

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.98 2/78 2878
/proc/meminfo: memFree=1828360/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=9488 CPUtime=12.69
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 1802 0 0 0 1265 4 0 0 25 0 1 0 125969801 9715712 1749 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 2372 1749 311 324 0 1441 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9488

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.98 2/78 2878
/proc/meminfo: memFree=1828040/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=9752 CPUtime=25.48
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 1873 0 0 0 2540 8 0 0 25 0 1 0 125969801 9986048 1820 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 2438 1820 311 324 0 1507 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9752

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.98 2/78 2878
/proc/meminfo: memFree=1828104/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=9756 CPUtime=51.06
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 1882 0 0 0 5091 15 0 0 25 0 1 0 125969801 9990144 1829 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 2439 1829 311 324 0 1508 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 9756

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.98 2/78 2878
/proc/meminfo: memFree=1827016/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=10800 CPUtime=102.25
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 2137 0 0 0 10197 28 0 0 25 0 1 0 125969801 11059200 2084 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 2700 2084 311 324 0 1769 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10800

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 2878
/proc/meminfo: memFree=1826440/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=11436 CPUtime=162.22
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 2291 0 0 0 16181 41 0 0 25 0 1 0 125969801 11710464 2238 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 2859 2238 311 324 0 1928 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 11436

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 2878
/proc/meminfo: memFree=1825800/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=12048 CPUtime=222.19
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 2447 0 0 0 22165 54 0 0 25 0 1 0 125969801 12337152 2394 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3012 2394 311 324 0 2081 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 12048

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 2878
/proc/meminfo: memFree=1825352/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=12500 CPUtime=282.17
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 2551 0 0 0 28151 66 0 0 25 0 1 0 125969801 12800000 2498 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3125 2498 311 324 0 2194 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 12500

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 2878
/proc/meminfo: memFree=1825352/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=12496 CPUtime=342.14
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 2551 0 0 0 34138 76 0 0 25 0 1 0 125969801 12795904 2498 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3124 2498 311 324 0 2193 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 12496

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 2878
/proc/meminfo: memFree=1825416/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=12504 CPUtime=402.12
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 2553 0 0 0 40123 89 0 0 25 0 1 0 125969801 12804096 2500 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3126 2500 311 324 0 2195 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 12504

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 2878
/proc/meminfo: memFree=1825160/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=12736 CPUtime=462.1
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 2611 0 0 0 46109 101 0 0 25 0 1 0 125969801 13041664 2558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3184 2558 311 324 0 2253 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 12736

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 2878
/proc/meminfo: memFree=1825160/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=12736 CPUtime=522.08
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 2611 0 0 0 52094 114 0 0 25 0 1 0 125969801 13041664 2558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3184 2558 311 324 0 2253 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 12736

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 2880
/proc/meminfo: memFree=1824968/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=12732 CPUtime=582.05
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 2611 0 0 0 58080 125 0 0 25 0 1 0 125969801 13037568 2558 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3183 2558 311 324 0 2252 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 12732

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.98 2/78 2880
/proc/meminfo: memFree=1824008/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=13864 CPUtime=642.04
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 2894 0 0 0 64070 134 0 0 25 0 1 0 125969801 14196736 2841 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3466 2841 311 324 0 2535 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 13864


################
# More data... #
################

/proc/meminfo: memFree=1823112/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=14740 CPUtime=1061.86
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 3123 0 0 0 105980 206 0 0 25 0 1 0 125969801 15093760 3070 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551012 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3685 3070 311 324 0 2754 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 14740

[startup+1122.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 2880
/proc/meminfo: memFree=1822792/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=15000 CPUtime=1121.84
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 3183 0 0 0 111967 217 0 0 25 0 1 0 125969801 15360000 3130 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 9346789 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3750 3130 311 324 0 2819 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 15000

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2880
/proc/meminfo: memFree=1822856/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=14984 CPUtime=1181.81
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 3183 0 0 0 117953 228 0 0 25 0 1 0 125969801 15343616 3130 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551381 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3746 3130 311 324 0 2815 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 14984

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2880
/proc/meminfo: memFree=1822792/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=14980 CPUtime=1241.79
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 3183 0 0 0 123941 238 0 0 25 0 1 0 125969801 15339520 3130 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3745 3130 311 324 0 2814 0
Current children cumulated CPU time (s) 1241.79
Current children cumulated vsize (KiB) 14980

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2880
/proc/meminfo: memFree=1822792/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=14976 CPUtime=1301.77
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 3183 0 0 0 129929 248 0 0 25 0 1 0 125969801 15335424 3130 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3744 3130 311 324 0 2813 0
Current children cumulated CPU time (s) 1301.77
Current children cumulated vsize (KiB) 14976

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1822856/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=14976 CPUtime=1361.74
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 3183 0 0 0 135917 257 0 0 25 0 1 0 125969801 15335424 3130 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3744 3130 311 324 0 2813 0
Current children cumulated CPU time (s) 1361.74
Current children cumulated vsize (KiB) 14976

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1822856/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=14976 CPUtime=1421.73
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 3183 0 0 0 141906 267 0 0 25 0 1 0 125969801 15335424 3130 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3744 3130 311 324 0 2813 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 14976

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1822856/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=14976 CPUtime=1481.7
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 3183 0 0 0 147894 276 0 0 25 0 1 0 125969801 15335424 3130 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3744 3130 311 324 0 2813 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 14976

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1822920/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=14908 CPUtime=1541.68
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 3183 0 0 0 153882 286 0 0 25 0 1 0 125969801 15265792 3120 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3727 3120 311 324 0 2796 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 14908

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1822920/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=14904 CPUtime=1601.65
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 3183 0 0 0 159871 294 0 0 25 0 1 0 125969801 15261696 3119 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3726 3119 311 324 0 2795 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 14904

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1822856/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=14904 CPUtime=1661.63
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 3183 0 0 0 165858 305 0 0 25 0 1 0 125969801 15261696 3119 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3726 3119 311 324 0 2795 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 14904

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1822856/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=14904 CPUtime=1721.6
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 3183 0 0 0 171846 314 0 0 25 0 1 0 125969801 15261696 3119 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3726 3119 311 324 0 2795 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 14904

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1822344/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=15432 CPUtime=1781.58
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 3313 0 0 0 177834 324 0 0 25 0 1 0 125969801 15802368 3248 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3858 3248 311 324 0 2927 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 15432

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1822344/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=15432 CPUtime=1791.18
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 3313 0 0 0 178792 326 0 0 25 0 1 0 125969801 15802368 3248 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3858 3248 311 324 0 2927 0
Current children cumulated CPU time (s) 1791.18
Current children cumulated vsize (KiB) 15432

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1822344/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=15432 CPUtime=1794.38
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 3313 0 0 0 179112 326 0 0 25 0 1 0 125969801 15802368 3248 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 9338637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3858 3248 311 324 0 2927 0
Current children cumulated CPU time (s) 1794.38
Current children cumulated vsize (KiB) 15432

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1822344/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=15432 CPUtime=1797.57
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 3313 0 0 0 179430 327 0 0 25 0 1 0 125969801 15802368 3248 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3858 3248 311 324 0 2927 0
Current children cumulated CPU time (s) 1797.57
Current children cumulated vsize (KiB) 15432

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1822408/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=15432 CPUtime=1799.18
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 3313 0 0 0 179590 328 0 0 25 0 1 0 125969801 15802368 3248 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3858 3248 311 324 0 2927 0
Current children cumulated CPU time (s) 1799.18
Current children cumulated vsize (KiB) 15432

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1822408/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=15432 CPUtime=1799.58
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 3313 0 0 0 179630 328 0 0 25 0 1 0 125969801 15802368 3248 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3858 3248 311 324 0 2927 0
Current children cumulated CPU time (s) 1799.58
Current children cumulated vsize (KiB) 15432

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2880
/proc/meminfo: memFree=1822408/2055920 swapFree=4171784/4192956
[pid=2877] ppid=2875 vsize=15432 CPUtime=1799.98
/proc/2877/stat : 2877 (bsolo3.0.16) R 2875 2877 1984 0 -1 4194304 3313 0 0 0 179670 328 0 0 25 0 1 0 125969801 15802368 3248 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2877/statm: 3858 3248 311 324 0 2927 0
Current children cumulated CPU time (s) 1799.98
Current children cumulated vsize (KiB) 15432

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.01
CPU user time (s): 1796.72
CPU system time (s): 3.2855
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 15432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.72
system time used= 3.2855
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3314
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 2688

runsolver used 2.04269 second user time and 4.20536 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Fri Apr 13 21:22:03 UTC 2007

IDJOB= 350352
IDBENCH= 1299
IDSOLVER= 163
FILE ID= node10/350352-1176499323

PBS_JOBID= 4556683

Free space on /tmp= 66556 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900554072.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350352-1176499323/instance-350352-1176499323.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-350352-1176499323 -o ROOT/results/node10/solver-350352-1176499323 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/350352-1176499323/instance-350352-1176499323.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  6281627dc4c435fe3011d1036bb94900

RANDOM SEED= 383317758

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.259
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		: 3000.259
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:       1834856 kB
Buffers:         36604 kB
Cached:          93552 kB
SwapCached:       1356 kB
Active:          63916 kB
Inactive:       101620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1834856 kB
SwapTotal:     4192956 kB
SwapFree:      4171784 kB
Dirty:            4464 kB
Writeback:           0 kB
Mapped:          44800 kB
Slab:            41060 kB
Committed_AS:  2159584 kB
PageTables:       1708 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= 66556 MiB

End job on node10 on Fri Apr 13 21:52:04 UTC 2007