Trace number 360329

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 1800.57

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900579996.opb
MD5SUMf510e821cdc50f097865b59193d7ef06
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 benchmark203.491
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 677
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/360329-1176966654/instance-360329-1176966654.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.02	c Highest Coefficient sum: 677
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.016 s
0.00/0.02	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.00/0.03	c Pre-processing Time: 0.027 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     5473    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1799.92/1800.57	c      101    231     2687    11852    4     5679    2069    101   2885 0.04
1799.92/1800.57	c      252    231     2838    20403    7     5980    2276    252   4941 0.05
1799.92/1800.57	c      477    231     3063    32172   10     6431    2504    477   5678 0.08
1799.92/1800.57	c      815    231     3401    47818   14     7105    2755    815   6037 0.14
1799.92/1800.57	c     1325    231     3911    67770   17     8127    3031   1325   5915 0.22
1799.92/1800.57	c     2088    231     4674    98161   21     9651    3335   2088   5312 0.39
1799.92/1800.57	c     3234    231     5820   142786   24    11944    3669   3234   4606 0.70
1799.92/1800.57	c     4955    231     5622   124539   22    11547    4036   3036   4308 1.15
1799.92/1800.57	c     7540    231     6090   145189   23    12482    4440   3504   4207 1.79
1799.92/1800.57	c    11423    231     5347   132998   24    10999    4885   2761   3720 3.07
1799.92/1800.57	c    17245    231     6095   165114   27    12494    5374   3509   3591 4.80
1799.92/1800.57	c    25983    231     6480   193456   29    13262    5912   3894   3254 7.98
1799.92/1800.57	c    39093    231     7425   231726   31    15153    6504   4839   3049 12.82
1799.92/1800.57	c    58763    231     7078   235990   33    14461    7155   4492   2811 20.90
1799.92/1800.57	c    88273    231     7117   234616   32    14538    7871   4531   2583 34.17
1799.92/1800.57	c   132544    231     6866   199235   29    14037    8659   4280   2454 54.01
1799.92/1800.57	c   198955    231    11245   362396   32    22794    9525   8659   2323 85.62
1799.92/1800.57	c   298576    231     8421   250442   29    17145   10478   5835   2125 140.46
1799.92/1800.57	c   448013    231     8069   242421   30    16441   11526   5483   1928 232.27
1799.92/1800.57	c   672172    231     8932   286707   32    18168   12679   6346   1736 387.14
1799.92/1800.57	c  1008415    231     9595   296091   30    19495   13947   7009   1577 639.18
1799.92/1800.57	c  1512786    231    10650   341976   32    21603   15342   8064   1427 1059.61
1799.92/1800.57	c  2269349    231    11609   382194   32    23522   16877   9023   1274 1780.49
1799.92/1800.57	c Resources Exceeded
1799.92/1800.57	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.92/1800.57	c   23  2291349 400537  2976344    16550   607769  13964   1272 1800.00
1799.92/1800.57	s UNKNOWN
1799.92/1800.57	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/node3/watcher-360329-1176966654 -o ROOT/results/node3/solver-360329-1176966654 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360329-1176966654/instance-360329-1176966654.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 0.99 3/77 12025
/proc/meminfo: memFree=1454816/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=4008 CPUtime=0
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 172703202 4104192 337 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 11305069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 1002 337 282 324 0 50 0

[startup+0.0647251 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12025
/proc/meminfo: memFree=1454816/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=4584 CPUtime=0.05
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 587 0 0 0 5 0 0 0 18 0 1 0 172703202 4694016 534 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 1146 534 310 324 0 215 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4584

[startup+0.101731 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12025
/proc/meminfo: memFree=1454816/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=4848 CPUtime=0.09
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 637 0 0 0 9 0 0 0 18 0 1 0 172703202 4964352 584 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 1212 584 310 324 0 281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.301763 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12025
/proc/meminfo: memFree=1454816/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=5500 CPUtime=0.29
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 808 0 0 0 29 0 0 0 19 0 1 0 172703202 5632000 755 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 1375 755 311 324 0 444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5500

[startup+0.701828 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 12025
/proc/meminfo: memFree=1454816/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=6412 CPUtime=0.69
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 1048 0 0 0 69 0 0 0 22 0 1 0 172703202 6565888 995 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 1603 995 311 324 0 672 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6412

[startup+1.50196 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 12026
/proc/meminfo: memFree=1451672/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=6932 CPUtime=1.49
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 1167 0 0 0 148 1 0 0 25 0 1 0 172703202 7098368 1114 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 1733 1114 311 324 0 802 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6932

[startup+3.10122 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 12026
/proc/meminfo: memFree=1451160/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=7580 CPUtime=3.09
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 1314 0 0 0 308 1 0 0 25 0 1 0 172703202 7761920 1261 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 1895 1261 311 324 0 964 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7580

[startup+6.30174 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12026
/proc/meminfo: memFree=1450136/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=8228 CPUtime=6.29
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 1503 0 0 0 626 3 0 0 25 0 1 0 172703202 8425472 1450 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 2057 1450 311 324 0 1126 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8228

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 12026
/proc/meminfo: memFree=1449304/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=8844 CPUtime=12.69
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 1631 0 0 0 1265 4 0 0 25 0 1 0 172703202 9056256 1578 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 2211 1578 311 324 0 1280 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8844

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 12026
/proc/meminfo: memFree=1447960/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=10252 CPUtime=25.48
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 1986 0 0 0 2541 7 0 0 25 0 1 0 172703202 10498048 1933 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 2563 1933 311 324 0 1632 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10252

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 12026
/proc/meminfo: memFree=1447384/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=10776 CPUtime=51.07
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 2131 0 0 0 5095 12 0 0 25 0 1 0 172703202 11034624 2078 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 2694 2078 311 324 0 1763 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10776

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 12026
/proc/meminfo: memFree=1446680/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=11540 CPUtime=102.26
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 2328 0 0 0 10202 24 0 0 25 0 1 0 172703202 11816960 2275 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 2885 2275 311 324 0 1954 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 11540

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 12026
/proc/meminfo: memFree=1446360/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=11804 CPUtime=162.24
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 2393 0 0 0 16188 36 0 0 25 0 1 0 172703202 12087296 2340 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 2951 2340 311 324 0 2020 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11804

[startup+222.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 12026
/proc/meminfo: memFree=1446232/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=11932 CPUtime=222.22
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 2417 0 0 0 22175 47 0 0 25 0 1 0 172703202 12218368 2364 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 2983 2364 311 324 0 2052 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11932

[startup+282.302 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 12026
/proc/meminfo: memFree=1445208/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=12968 CPUtime=282.2
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 2671 0 0 0 28164 56 0 0 25 0 1 0 172703202 13279232 2618 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3242 2618 311 324 0 2311 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12968

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 12026
/proc/meminfo: memFree=1445144/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=12960 CPUtime=342.18
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 2671 0 0 0 34151 67 0 0 25 0 1 0 172703202 13271040 2618 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3240 2618 311 324 0 2309 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 12960

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12026
/proc/meminfo: memFree=1444952/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=13092 CPUtime=402.16
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 2708 0 0 0 40140 76 0 0 25 0 1 0 172703202 13406208 2655 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3273 2655 311 324 0 2342 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 13092

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12026
/proc/meminfo: memFree=1445144/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=13088 CPUtime=462.15
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 2708 0 0 0 46129 86 0 0 25 0 1 0 172703202 13402112 2655 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3272 2655 311 324 0 2341 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 13088

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12026
/proc/meminfo: memFree=1445144/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=13088 CPUtime=522.13
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 2708 0 0 0 52117 96 0 0 25 0 1 0 172703202 13402112 2655 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3272 2655 311 324 0 2341 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 13088

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12026
/proc/meminfo: memFree=1445144/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=13084 CPUtime=582.11
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 2708 0 0 0 58106 105 0 0 25 0 1 0 172703202 13398016 2655 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3271 2655 311 324 0 2340 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 13084

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12026
/proc/meminfo: memFree=1445144/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=13056 CPUtime=642.09
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 2708 0 0 0 64095 114 0 0 25 0 1 0 172703202 13369344 2655 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134573641 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3264 2655 311 324 0 2333 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 13056


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

/proc/meminfo: memFree=1443864/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=14396 CPUtime=1061.95
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 3038 0 0 0 106011 184 0 0 25 0 1 0 172703202 14741504 2985 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3599 2985 311 324 0 2668 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 14396

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 12026
/proc/meminfo: memFree=1443096/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=15172 CPUtime=1121.94
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 3232 0 0 0 112001 193 0 0 25 0 1 0 172703202 15536128 3179 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160521828 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3793 3179 311 324 0 2862 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 15172

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12026
/proc/meminfo: memFree=1443096/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=15148 CPUtime=1181.91
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 3232 0 0 0 117989 202 0 0 25 0 1 0 172703202 15511552 3179 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134547640 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3787 3179 311 324 0 2856 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 15148

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12028
/proc/meminfo: memFree=1442712/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=15396 CPUtime=1241.9
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 3294 0 0 0 123979 211 0 0 25 0 1 0 172703202 15765504 3241 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3849 3241 311 324 0 2918 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 15396

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12028
/proc/meminfo: memFree=1442712/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=15396 CPUtime=1301.89
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 3294 0 0 0 129968 221 0 0 25 0 1 0 172703202 15765504 3241 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3849 3241 311 324 0 2918 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 15396

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12028
/proc/meminfo: memFree=1442648/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=15396 CPUtime=1361.86
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 3294 0 0 0 135957 229 0 0 25 0 1 0 172703202 15765504 3241 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3849 3241 311 324 0 2918 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 15396

[startup+1422.31 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 12028
/proc/meminfo: memFree=1442648/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=15396 CPUtime=1421.84
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 3294 0 0 0 141945 239 0 0 25 0 1 0 172703202 15765504 3241 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 11366100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3849 3241 311 324 0 2918 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 15396

[startup+1482.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 12028
/proc/meminfo: memFree=1442648/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=15396 CPUtime=1481.83
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 3294 0 0 0 147935 248 0 0 25 0 1 0 172703202 15765504 3241 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3849 3241 311 324 0 2918 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 15396

[startup+1542.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 12028
/proc/meminfo: memFree=1442712/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=15396 CPUtime=1541.81
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 3294 0 0 0 153925 256 0 0 25 0 1 0 172703202 15765504 3241 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3849 3241 311 324 0 2918 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 15396

[startup+1602.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 12028
/proc/meminfo: memFree=1442648/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=15396 CPUtime=1601.78
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 3294 0 0 0 159915 263 0 0 25 0 1 0 172703202 15765504 3241 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3849 3241 311 324 0 2918 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 15396

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 12028
/proc/meminfo: memFree=1442712/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=15396 CPUtime=1661.76
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 3294 0 0 0 165905 271 0 0 25 0 1 0 172703202 15765504 3241 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3849 3241 311 324 0 2918 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 15396

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12028
/proc/meminfo: memFree=1442648/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=15396 CPUtime=1721.75
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 3294 0 0 0 171896 279 0 0 25 0 1 0 172703202 15765504 3241 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3849 3241 311 324 0 2918 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 15396

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12028
/proc/meminfo: memFree=1442712/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=15396 CPUtime=1781.73
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 3294 0 0 0 177885 288 0 0 25 0 1 0 172703202 15765504 3241 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3849 3241 311 324 0 2918 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 15396

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 12028
/proc/meminfo: memFree=1442392/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=15744 CPUtime=1791.33
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 3367 0 0 0 178843 290 0 0 25 0 1 0 172703202 16121856 3314 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3936 3314 311 324 0 3005 0
Current children cumulated CPU time (s) 1791.33
Current children cumulated vsize (KiB) 15744

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12028
/proc/meminfo: memFree=1442392/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=15744 CPUtime=1794.53
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 3367 0 0 0 179163 290 0 0 25 0 1 0 172703202 16121856 3314 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3936 3314 311 324 0 3005 0
Current children cumulated CPU time (s) 1794.53
Current children cumulated vsize (KiB) 15744

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12028
/proc/meminfo: memFree=1442328/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=15744 CPUtime=1797.73
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 3379 0 0 0 179482 291 0 0 25 0 1 0 172703202 16121856 3326 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3936 3326 311 324 0 3005 0
Current children cumulated CPU time (s) 1797.73
Current children cumulated vsize (KiB) 15744

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12028
/proc/meminfo: memFree=1442328/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=15744 CPUtime=1799.32
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 3379 0 0 0 179641 291 0 0 25 0 1 0 172703202 16121856 3326 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3936 3326 311 324 0 3005 0
Current children cumulated CPU time (s) 1799.32
Current children cumulated vsize (KiB) 15744

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12028
/proc/meminfo: memFree=1442328/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=15744 CPUtime=1799.72
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 3379 0 0 0 179681 291 0 0 25 0 1 0 172703202 16121856 3326 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3936 3326 311 324 0 3005 0
Current children cumulated CPU time (s) 1799.72
Current children cumulated vsize (KiB) 15744

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12028
/proc/meminfo: memFree=1442328/2055920 swapFree=4140660/4192956
[pid=12025] ppid=12023 vsize=15744 CPUtime=1799.92
/proc/12025/stat : 12025 (bsolo3.0.16) R 12023 12025 11326 0 -1 4194304 3379 0 0 0 179701 291 0 0 25 0 1 0 172703202 16121856 3326 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12025/statm: 3936 3326 311 324 0 3005 0
Current children cumulated CPU time (s) 1799.92
Current children cumulated vsize (KiB) 15744

Child status: 0
Real time (s): 1800.57
CPU time (s): 1800.01
CPU user time (s): 1797.09
CPU system time (s): 2.91856
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 15744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.09
system time used= 2.91856
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3380
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= 1899

runsolver used 2.19867 second user time and 4.24335 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Thu Apr 19 07:10:55 UTC 2007

IDJOB= 360329
IDBENCH= 1363
IDSOLVER= 163
FILE ID= node3/360329-1176966654

PBS_JOBID= 4605821

Free space on /tmp= 66354 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900579996.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360329-1176966654/instance-360329-1176966654.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-360329-1176966654 -o ROOT/results/node3/solver-360329-1176966654 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/360329-1176966654/instance-360329-1176966654.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  f510e821cdc50f097865b59193d7ef06

RANDOM SEED= 182628433

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1455224 kB
Buffers:         37632 kB
Cached:         496400 kB
SwapCached:      15204 kB
Active:         115052 kB
Inactive:       442268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1455224 kB
SwapTotal:     4192956 kB
SwapFree:      4140660 kB
Dirty:            4540 kB
Writeback:           0 kB
Mapped:          30256 kB
Slab:            28896 kB
Committed_AS:  5275032 kB
PageTables:       1780 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= 66354 MiB

End job on node3 on Thu Apr 19 07:40:55 UTC 2007