Trace number 432328

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 3.0.17? (TO) 1800.07 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900556231.opb
MD5SUM12591fb3a3171df58322c5e93cb6a45b
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 benchmark37.9952
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 723
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 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432328-1177942758/instance-432328-1177942758.opb
0.00/0.00	c File size is 83383 bytes.
0.00/0.02	c Highest Coefficient sum: 723
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: 5709
0.00/0.02	c Obj. Vars: 0 (0 % of total variables)
0.01/0.03	c Pre-processing Time: 0.027 s
0.01/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.03	c        0    231     2586     8096    3     5473    1880      0      0 0.03
0.01/0.03	c Switching off LPR mode.
1800.06/1800.50	c      102    231     2688    13207    4     5681    2069    102   2756 0.04
1800.06/1800.50	c      252    231     2838    20945    7     5981    2276    252   4941 0.05
1800.06/1800.50	c      478    231     3064    32215   10     6433    2504    478   5829 0.08
1800.06/1800.50	c      816    231     3402    47098   13     7108    2755    816   5956 0.14
1800.06/1800.50	c     1325    231     3911    72191   18     8124    3031   1325   5711 0.23
1800.06/1800.50	c     2090    231     4676   109574   23     9654    3335   2090   4837 0.43
1800.06/1800.50	c     3238    231     5824   161270   27    11951    3669   3238   4205 0.77
1800.06/1800.50	c     4959    231     5622   132975   23    11548    4036   3036   3895 1.27
1800.06/1800.50	c     7544    231     6082   152569   25    12468    4440   3496   3789 1.99
1800.06/1800.50	c    11423    231     5338   117933   22    10980    4885   2752   3719 3.07
1800.06/1800.50	c    17247    231     6063   157547   25    12429    5374   3477   3448 5.00
1800.06/1800.50	c    25984    231     6443   185779   28    13190    5912   3857   2952 8.80
1800.06/1800.50	c    39095    231     7271   188188   25    14845    6504   4685   2821 13.86
1800.06/1800.50	c    58765    231     6774   170700   25    13851    7155   4188   2830 20.76
1800.06/1800.50	c    88275    231     6772   187171   27    13848    7871   4186   2604 33.89
1800.06/1800.50	c   132545    231     6522   176806   27    13347    8659   3936   2512 52.76
1800.06/1800.50	c   198955    231    10802   362590   33    21909    9525   8216   2343 84.90
1800.06/1800.50	c   298576    231     7996   227988   28    16295   10478   5410   2151 138.76
1800.06/1800.50	c   448011    231     7826   231083   29    15955   11526   5240   1959 228.64
1800.06/1800.50	c   672172    231     8688   267131   30    17679   12679   6102   1775 378.57
1800.06/1800.50	c  1008415    231     9395   301880   32    19095   13947   6809   1592 633.27
1800.06/1800.50	c  1512786    231    10526   338735   32    21355   15342   7940   1411 1071.88
1800.06/1800.50	c  2269352    231    12149   428572   35    24601   16877   9563   1284 1766.43
1800.06/1800.50	c Caught signal: 15
1800.06/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.50	c   23  2299356 433810  3067857    16457   658042  13871   1277 1800.06
1800.06/1800.50	s UNKNOWN
1800.06/1800.50	c Total time: 1800.06 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-432328-1177942758 -o ROOT/results/node26/solver-432328-1177942758 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432328-1177942758/instance-432328-1177942758.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: 0.00 0.00 0.00 3/77 4795
/proc/meminfo: memFree=1410240/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=19632 CPUtime=0
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 242192636 20103168 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13026939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 4908 332 279 324 0 3957 0

[startup+0.0226531 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 4795
/proc/meminfo: memFree=1410240/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=4460 CPUtime=0.01
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 522 0 0 0 1 0 0 0 18 0 1 0 242192636 4567040 471 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 1115 471 302 324 0 185 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 4460

[startup+0.102661 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 4795
/proc/meminfo: memFree=1410240/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=4844 CPUtime=0.09
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 635 0 0 0 9 0 0 0 18 0 1 0 242192636 4960256 584 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091745 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 1211 584 308 324 0 281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4844

[startup+0.302679 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 4795
/proc/meminfo: memFree=1410240/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=5628 CPUtime=0.29
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 824 0 0 0 29 0 0 0 19 0 1 0 242192636 5763072 773 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13026939 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 1407 773 309 324 0 477 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5628

[startup+0.701716 s]
/proc/loadavg: 0.00 0.00 0.00 3/77 4795
/proc/meminfo: memFree=1410240/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=6540 CPUtime=0.69
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 1066 0 0 0 69 0 0 0 23 0 1 0 242192636 6696960 1015 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 1635 1015 309 324 0 705 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6540

[startup+1.50179 s]
/proc/loadavg: 0.00 0.00 0.00 2/78 4796
/proc/meminfo: memFree=1406968/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=7064 CPUtime=1.49
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 1195 0 0 0 149 0 0 0 25 0 1 0 242192636 7233536 1144 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13024694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 1766 1144 309 324 0 836 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7064

[startup+3.10194 s]
/proc/loadavg: 0.08 0.02 0.01 2/78 4796
/proc/meminfo: memFree=1406840/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=7324 CPUtime=3.09
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 1253 0 0 0 309 0 0 0 25 0 1 0 242192636 7499776 1202 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 1831 1202 309 324 0 901 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7324

[startup+6.30123 s]
/proc/loadavg: 0.08 0.02 0.01 2/78 4796
/proc/meminfo: memFree=1406008/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=8220 CPUtime=6.29
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 1475 0 0 0 628 1 0 0 25 0 1 0 242192636 8417280 1424 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 2055 1424 309 324 0 1125 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8220

[startup+12.7018 s]
/proc/loadavg: 0.22 0.05 0.02 2/78 4796
/proc/meminfo: memFree=1405000/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=8732 CPUtime=12.69
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 1624 0 0 0 1268 1 0 0 25 0 1 0 242192636 8941568 1573 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13025005 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 2183 1573 309 324 0 1253 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8732

[startup+25.502 s]
/proc/loadavg: 0.34 0.08 0.02 2/78 4796
/proc/meminfo: memFree=1404616/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=9248 CPUtime=25.49
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 1748 0 0 0 2548 1 0 0 25 0 1 0 242192636 9469952 1697 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551018 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 2312 1697 309 324 0 1382 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9248

[startup+51.1014 s]
/proc/loadavg: 0.56 0.15 0.05 2/78 4796
/proc/meminfo: memFree=1403784/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=10008 CPUtime=51.08
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 1925 0 0 0 5107 1 0 0 25 0 1 0 242192636 10248192 1874 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 13033219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 2502 1874 309 324 0 1572 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10008

[startup+102.305 s]
/proc/loadavg: 0.82 0.29 0.10 2/78 4796
/proc/meminfo: memFree=1402888/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=10888 CPUtime=102.27
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 2160 0 0 0 10225 2 0 0 25 0 1 0 242192636 11149312 2109 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 2722 2109 309 324 0 1792 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10888

[startup+162.302 s]
/proc/loadavg: 0.93 0.42 0.15 2/78 4796
/proc/meminfo: memFree=1402056/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=11776 CPUtime=162.25
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 2372 0 0 0 16223 2 0 0 25 0 1 0 242192636 12058624 2321 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 2944 2321 309 324 0 2014 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11776

[startup+222.301 s]
/proc/loadavg: 0.97 0.52 0.20 2/78 4796
/proc/meminfo: memFree=1401992/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=11776 CPUtime=222.24
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 2372 0 0 0 22221 3 0 0 25 0 1 0 242192636 12058624 2321 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 2944 2321 309 324 0 2014 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11776

[startup+282.302 s]
/proc/loadavg: 0.99 0.61 0.25 2/78 4796
/proc/meminfo: memFree=1401160/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=12608 CPUtime=282.23
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 2577 0 0 0 28219 4 0 0 25 0 1 0 242192636 12910592 2526 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550791 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3152 2526 309 324 0 2222 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 12608

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.30 2/78 4796
/proc/meminfo: memFree=1401096/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=12596 CPUtime=342.21
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 2577 0 0 0 34217 4 0 0 25 0 1 0 242192636 12898304 2526 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3149 2526 309 324 0 2219 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 12596

[startup+402.303 s]
/proc/loadavg: 0.99 0.73 0.34 2/78 4796
/proc/meminfo: memFree=1400328/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=13364 CPUtime=402.2
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 2777 0 0 0 40215 5 0 0 25 0 1 0 242192636 13684736 2726 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3341 2726 309 324 0 2411 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 13364

[startup+462.302 s]
/proc/loadavg: 0.99 0.78 0.38 2/78 4796
/proc/meminfo: memFree=1400328/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=13364 CPUtime=462.18
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 2777 0 0 0 46213 5 0 0 25 0 1 0 242192636 13684736 2726 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3341 2726 309 324 0 2411 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 13364

[startup+522.303 s]
/proc/loadavg: 0.99 0.81 0.41 2/78 4796
/proc/meminfo: memFree=1400328/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=13364 CPUtime=522.17
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 2777 0 0 0 52211 6 0 0 25 0 1 0 242192636 13684736 2726 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3341 2726 309 324 0 2411 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 13364

[startup+582.302 s]
/proc/loadavg: 1.04 0.86 0.45 2/78 4796
/proc/meminfo: memFree=1400264/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=13364 CPUtime=582.15
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 2783 0 0 0 58209 6 0 0 25 0 1 0 242192636 13684736 2732 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551520 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3341 2732 309 324 0 2411 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 13364

[startup+642.302 s]
/proc/loadavg: 1.01 0.88 0.48 2/78 4796
/proc/meminfo: memFree=1399880/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=13856 CPUtime=642.14
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 2888 0 0 0 64207 7 0 0 25 0 1 0 242192636 14188544 2837 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3464 2837 309 324 0 2534 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 13856


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.94 0.59 2/78 4796
/proc/meminfo: memFree=1399368/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=14320 CPUtime=882.08
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 3015 0 0 0 88199 9 0 0 25 0 1 0 242192636 14663680 2964 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091743 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3580 2964 309 324 0 2650 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 14320

[startup+942.302 s]
/proc/loadavg: 1.00 0.95 0.61 2/78 4796
/proc/meminfo: memFree=1399432/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=14320 CPUtime=942.06
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 3015 0 0 0 94197 9 0 0 25 0 1 0 242192636 14663680 2964 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3580 2964 309 324 0 2650 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 14320

[startup+1002.3 s]
/proc/loadavg: 1.00 0.95 0.64 2/78 4796
/proc/meminfo: memFree=1399368/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=14320 CPUtime=1002.05
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 3015 0 0 0 100195 10 0 0 25 0 1 0 242192636 14663680 2964 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550863 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3580 2964 309 324 0 2650 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 14320

[startup+1062.3 s]
/proc/loadavg: 1.00 0.96 0.65 2/78 4796
/proc/meminfo: memFree=1399432/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=14320 CPUtime=1062.03
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 3015 0 0 0 106193 10 0 0 25 0 1 0 242192636 14663680 2964 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3580 2964 309 324 0 2650 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 14320

[startup+1122.3 s]
/proc/loadavg: 1.00 0.96 0.67 2/78 4796
/proc/meminfo: memFree=1398344/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=15356 CPUtime=1122.02
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 3267 0 0 0 112191 11 0 0 25 0 1 0 242192636 15724544 3216 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3839 3216 309 324 0 2909 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 15356

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/78 4796
/proc/meminfo: memFree=1398408/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=15356 CPUtime=1182
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 3267 0 0 0 118189 11 0 0 25 0 1 0 242192636 15724544 3216 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3839 3216 309 324 0 2909 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 15356

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.71 2/78 4796
/proc/meminfo: memFree=1398344/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=15356 CPUtime=1241.99
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 3267 0 0 0 124187 12 0 0 25 0 1 0 242192636 15724544 3216 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572383 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3839 3216 309 324 0 2909 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 15356

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.72 2/78 4798
/proc/meminfo: memFree=1398152/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=15356 CPUtime=1301.98
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 3267 0 0 0 130186 12 0 0 25 0 1 0 242192636 15724544 3216 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3839 3216 309 324 0 2909 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 15356

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.74 2/78 4798
/proc/meminfo: memFree=1398152/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=15356 CPUtime=1361.96
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 3267 0 0 0 136183 13 0 0 25 0 1 0 242192636 15724544 3216 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3839 3216 309 324 0 2909 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 15356

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.75 2/78 4798
/proc/meminfo: memFree=1398280/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=15356 CPUtime=1421.94
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 3267 0 0 0 142181 13 0 0 25 0 1 0 242192636 15724544 3216 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3839 3216 309 324 0 2909 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 15356

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.76 2/78 4798
/proc/meminfo: memFree=1398280/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=15356 CPUtime=1481.93
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 3267 0 0 0 148179 14 0 0 25 0 1 0 242192636 15724544 3216 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134520488 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3839 3216 309 324 0 2909 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 15356

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.77 2/78 4798
/proc/meminfo: memFree=1398344/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=15356 CPUtime=1541.91
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 3267 0 0 0 154177 14 0 0 25 0 1 0 242192636 15724544 3216 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3839 3216 309 324 0 2909 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 15356

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.78 2/78 4798
/proc/meminfo: memFree=1398280/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=15432 CPUtime=1601.9
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 3284 0 0 0 160175 15 0 0 25 0 1 0 242192636 15802368 3233 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527354 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3858 3233 309 324 0 2928 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 15432

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.80 2/78 4798
/proc/meminfo: memFree=1398344/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=15432 CPUtime=1661.88
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 3284 0 0 0 166173 15 0 0 25 0 1 0 242192636 15802368 3233 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3858 3233 309 324 0 2928 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 15432

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.81 2/78 4798
/proc/meminfo: memFree=1398280/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=15432 CPUtime=1721.87
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 3284 0 0 0 172171 16 0 0 25 0 1 0 242192636 15802368 3233 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 3858 3233 309 324 0 2928 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 15432

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 4798
/proc/meminfo: memFree=1397512/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=16272 CPUtime=1781.85
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 3495 0 0 0 178169 16 0 0 25 0 1 0 242192636 16662528 3444 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 4068 3444 309 324 0 3138 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 16272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 4798
/proc/meminfo: memFree=1397256/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=16488 CPUtime=1800.06
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 3549 0 0 0 179989 17 0 0 25 0 1 0 242192636 16883712 3498 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 4122 3498 309 324 0 3192 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 16488

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.5 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 4798
/proc/meminfo: memFree=1397256/2055920 swapFree=4170240/4192956
[pid=4795] ppid=4793 vsize=16488 CPUtime=1800.06
/proc/4795/stat : 4795 (bsolo3.0.17) R 4793 4795 4732 0 -1 4194304 3549 0 0 0 179989 17 0 0 25 0 1 0 242192636 16883712 3498 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4795/statm: 4122 3498 309 324 0 3192 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 16488

Child status: 15
Real time (s): 1800.52
CPU time (s): 1800.07
CPU user time (s): 1799.89
CPU system time (s): 0.172973
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 16488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.89
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3553
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= 37779

runsolver used 1.42078 second user time and 3.77743 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Mon Apr 30 14:19:18 UTC 2007

IDJOB= 432328
IDBENCH= 1315
IDSOLVER= 199
FILE ID= node26/432328-1177942758

PBS_JOBID= 4727823

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900556231.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432328-1177942758/instance-432328-1177942758.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-432328-1177942758 -o ROOT/results/node26/solver-432328-1177942758 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432328-1177942758/instance-432328-1177942758.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  12591fb3a3171df58322c5e93cb6a45b

RANDOM SEED= 977797081

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.213
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		: 3000.213
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:       1410840 kB
Buffers:         60540 kB
Cached:         486280 kB
SwapCached:       3640 kB
Active:         347480 kB
Inactive:       222668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1410840 kB
SwapTotal:     4192956 kB
SwapFree:      4170240 kB
Dirty:            6896 kB
Writeback:           0 kB
Mapped:          30564 kB
Slab:            60552 kB
Committed_AS:  1341104 kB
PageTables:       1716 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= 66558 MiB

End job on node26 on Mon Apr 30 14:49:21 UTC 2007