Trace number 432327

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) 1800.05 1800.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900573901.opb
MD5SUM40d0bcc4171e4a5907ae30e54ba56b80
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 benchmark38.9121
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 701
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/432327-1177942754/instance-432327-1177942754.opb
0.00/0.00	c File size is 83381 bytes.
0.00/0.02	c Highest Coefficient sum: 701
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     5474    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1800.04/1800.50	c      101    231     2687    13408    4     5679    2069    101   2729 0.04
1800.04/1800.50	c      252    231     2838    23069    8     5981    2276    252   4421 0.06
1800.04/1800.50	c      477    231     3063    34819   11     6429    2504    477   5546 0.09
1800.04/1800.50	c      815    231     3401    51660   15     7107    2755    815   5739 0.14
1800.04/1800.50	c     1324    231     3910    75868   19     8123    3031   1324   5471 0.24
1800.04/1800.50	c     2088    231     4674   109641   23     9652    3335   2088   4995 0.42
1800.04/1800.50	c     3236    231     5822   158673   27    11947    3669   3236   4570 0.71
1800.04/1800.50	c     4957    231     5597   127557   22    11498    4036   3011   4302 1.15
1800.04/1800.50	c     7542    231     6057   151617   25    12417    4440   3471   4048 1.86
1800.04/1800.50	c    11423    231     5270   118528   22    10845    4885   2684   3751 3.04
1800.04/1800.50	c    17245    231     6043   158594   26    12389    5374   3457   3502 4.92
1800.04/1800.50	c    25986    231     6398   162712   25    13099    5912   3812   3431 7.57
1800.04/1800.50	c    39096    231     7206   181389   25    14716    6504   4620   3384 11.55
1800.04/1800.50	c    58767    231     6694   182902   27    13691    7155   4108   3081 19.07
1800.04/1800.50	c    88278    231     6690   166925   24    13685    7871   4104   2843 31.04
1800.04/1800.50	c   132549    231     6522   166689   25    13347    8659   3936   2615 50.67
1800.04/1800.50	c   198960    231    10863   336308   30    22030    9525   8277   2393 83.13
1800.04/1800.50	c   298583    231     8252   222941   27    16809   10478   5666   2209 135.13
1800.04/1800.50	c   448022    231     7950   210329   26    16203   11526   5364   1995 224.57
1800.04/1800.50	c   672180    231     8867   257379   29    18038   12679   6281   1788 375.80
1800.04/1800.50	c  1008423    231     9794   304296   31    19893   13947   7208   1588 634.85
1800.04/1800.50	c  1512794    231    11154   345443   30    22612   15342   8568   1419 1066.04
1800.04/1800.50	c Caught signal: 15
1800.04/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.50	c   22  2222535 402136  2945469    12458   430412   9872   1234 1800.05
1800.04/1800.50	s UNKNOWN
1800.04/1800.50	c Total time: 1800.05 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/node55/watcher-432327-1177942754 -o ROOT/results/node55/solver-432327-1177942754 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432327-1177942754/instance-432327-1177942754.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 3/64 17957
/proc/meminfo: memFree=1353412/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=19632 CPUtime=0
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 242185526 20103168 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 4908 332 279 324 0 3957 0

[startup+0.01143 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 17957
/proc/meminfo: memFree=1353412/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=4144 CPUtime=0
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 407 0 0 0 0 0 0 0 18 0 1 0 242185526 4243456 377 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 1036 378 289 324 0 85 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 4144

[startup+0.101439 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 17957
/proc/meminfo: memFree=1353412/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=4848 CPUtime=0.09
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 641 0 0 0 9 0 0 0 18 0 1 0 242185526 4964352 590 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 1212 590 309 324 0 282 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.301456 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 17957
/proc/meminfo: memFree=1353412/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=5624 CPUtime=0.29
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 817 0 0 0 29 0 0 0 19 0 1 0 242185526 5758976 766 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 1406 766 309 324 0 476 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5624

[startup+0.701494 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 17957
/proc/meminfo: memFree=1353412/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=6668 CPUtime=0.69
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 1091 0 0 0 68 1 0 0 22 0 1 0 242185526 6828032 1040 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 1667 1040 309 324 0 737 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6668

[startup+1.50157 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 17958
/proc/meminfo: memFree=1350012/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=7056 CPUtime=1.49
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 1190 0 0 0 148 1 0 0 25 0 1 0 242185526 7225344 1139 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160521812 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 1764 1139 309 324 0 834 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7056

[startup+3.10172 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 17958
/proc/meminfo: memFree=1349756/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=7440 CPUtime=3.09
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 1292 0 0 0 308 1 0 0 25 0 1 0 242185526 7618560 1241 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 1860 1241 309 324 0 930 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7440

[startup+6.30201 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 17958
/proc/meminfo: memFree=1348796/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=7956 CPUtime=6.28
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 1417 0 0 0 627 1 0 0 25 0 1 0 242185526 8146944 1366 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 1989 1366 309 324 0 1059 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7956

[startup+12.7016 s]
/proc/loadavg: 0.22 0.05 0.02 2/65 17958
/proc/meminfo: memFree=1348540/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=8608 CPUtime=12.68
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 1575 0 0 0 1267 1 0 0 25 0 1 0 242185526 8814592 1524 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 2152 1524 309 324 0 1222 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8608

[startup+25.5018 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 17958
/proc/meminfo: memFree=1347708/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=9232 CPUtime=25.49
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 1725 0 0 0 2547 2 0 0 25 0 1 0 242185526 9453568 1674 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 2308 1674 309 324 0 1378 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9232

[startup+51.1012 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 17958
/proc/meminfo: memFree=1347196/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=9624 CPUtime=51.07
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 1846 0 0 0 5105 2 0 0 25 0 1 0 242185526 9854976 1795 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 2406 1795 309 324 0 1476 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9624

[startup+102.305 s]
/proc/loadavg: 0.82 0.29 0.10 2/65 17958
/proc/meminfo: memFree=1345916/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=10896 CPUtime=102.26
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 2150 0 0 0 10224 2 0 0 25 0 1 0 242185526 11157504 2099 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 2724 2099 309 324 0 1794 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10896

[startup+162.302 s]
/proc/loadavg: 0.93 0.42 0.15 2/65 17958
/proc/meminfo: memFree=1345148/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=11652 CPUtime=162.24
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 2339 0 0 0 16222 2 0 0 25 0 1 0 242185526 11931648 2288 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 2913 2288 309 324 0 1983 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11652

[startup+222.301 s]
/proc/loadavg: 0.97 0.52 0.20 2/65 17958
/proc/meminfo: memFree=1345020/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=11740 CPUtime=222.22
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 2359 0 0 0 22220 2 0 0 25 0 1 0 242185526 12021760 2308 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 2935 2308 309 324 0 2005 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11740

[startup+282.302 s]
/proc/loadavg: 0.99 0.61 0.25 2/65 17958
/proc/meminfo: memFree=1344508/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=12248 CPUtime=282.21
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 2493 0 0 0 28219 2 0 0 25 0 1 0 242185526 12541952 2442 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572727 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3062 2442 309 324 0 2132 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 12248

[startup+342.301 s]
/proc/loadavg: 1.03 0.69 0.30 2/65 17958
/proc/meminfo: memFree=1344444/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=12248 CPUtime=342.19
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 2493 0 0 0 34217 2 0 0 25 0 1 0 242185526 12541952 2442 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7280513 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3062 2442 309 324 0 2132 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 12248

[startup+402.302 s]
/proc/loadavg: 1.01 0.74 0.34 2/65 17958
/proc/meminfo: memFree=1343484/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=13232 CPUtime=402.18
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 2746 0 0 0 40215 3 0 0 25 0 1 0 242185526 13549568 2695 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3308 2695 309 324 0 2378 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 13232

[startup+462.301 s]
/proc/loadavg: 1.00 0.79 0.38 2/65 17958
/proc/meminfo: memFree=1343612/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=13232 CPUtime=462.17
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 2746 0 0 0 46214 3 0 0 25 0 1 0 242185526 13549568 2695 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3308 2695 309 324 0 2378 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13232

[startup+522.302 s]
/proc/loadavg: 1.00 0.82 0.41 2/65 17958
/proc/meminfo: memFree=1343612/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=13232 CPUtime=522.15
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 2746 0 0 0 52212 3 0 0 25 0 1 0 242185526 13549568 2695 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3308 2695 309 324 0 2378 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13232

[startup+582.302 s]
/proc/loadavg: 1.00 0.85 0.45 2/65 17958
/proc/meminfo: memFree=1343548/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=13232 CPUtime=582.14
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 2746 0 0 0 58211 3 0 0 25 0 1 0 242185526 13549568 2695 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551336 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3308 2695 309 324 0 2378 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13232

[startup+642.301 s]
/proc/loadavg: 1.00 0.88 0.48 2/65 17958
/proc/meminfo: memFree=1343356/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=13464 CPUtime=642.13
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 2789 0 0 0 64210 3 0 0 25 0 1 0 242185526 13787136 2738 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3366 2738 309 324 0 2436 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 13464


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.94 0.59 2/65 17958
/proc/meminfo: memFree=1342844/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=13952 CPUtime=882.06
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 2923 0 0 0 88203 3 0 0 25 0 1 0 242185526 14286848 2872 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3488 2872 309 324 0 2558 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 13952

[startup+942.301 s]
/proc/loadavg: 1.00 0.94 0.61 2/65 17958
/proc/meminfo: memFree=1342908/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=13952 CPUtime=942.04
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 2923 0 0 0 94201 3 0 0 25 0 1 0 242185526 14286848 2872 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3488 2872 309 324 0 2558 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 13952

[startup+1002.3 s]
/proc/loadavg: 1.00 0.95 0.63 2/65 17958
/proc/meminfo: memFree=1342844/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=13952 CPUtime=1002.03
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 2923 0 0 0 100200 3 0 0 25 0 1 0 242185526 14286848 2872 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3488 2872 309 324 0 2558 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 13952

[startup+1062.3 s]
/proc/loadavg: 1.00 0.96 0.65 2/65 17958
/proc/meminfo: memFree=1342844/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=13924 CPUtime=1062.01
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 2923 0 0 0 106198 3 0 0 25 0 1 0 242185526 14258176 2872 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3481 2872 309 324 0 2551 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 13924

[startup+1122.3 s]
/proc/loadavg: 1.00 0.96 0.67 2/65 17958
/proc/meminfo: memFree=1341884/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=14956 CPUtime=1122.01
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 3164 0 0 0 112197 4 0 0 25 0 1 0 242185526 15314944 3113 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3739 3113 309 324 0 2809 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 14956

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.69 2/65 17958
/proc/meminfo: memFree=1341820/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=14952 CPUtime=1181.99
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 3177 0 0 0 118195 4 0 0 25 0 1 0 242185526 15310848 3126 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550907 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3738 3126 309 324 0 2808 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 14952

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.71 2/65 17958
/proc/meminfo: memFree=1341628/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=15212 CPUtime=1241.97
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 3233 0 0 0 124193 4 0 0 25 0 1 0 242185526 15577088 3182 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7282176 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3803 3182 309 324 0 2873 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 15212

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.72 2/65 17958
/proc/meminfo: memFree=1341500/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=15336 CPUtime=1301.96
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 3260 0 0 0 130192 4 0 0 25 0 1 0 242185526 15704064 3209 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3834 3209 309 324 0 2904 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 15336

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.74 2/65 17960
/proc/meminfo: memFree=1341308/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=15528 CPUtime=1361.94
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 3308 0 0 0 136190 4 0 0 25 0 1 0 242185526 15900672 3257 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134547405 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3882 3257 309 324 0 2952 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 15528

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.75 2/65 17960
/proc/meminfo: memFree=1341052/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=15780 CPUtime=1421.93
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 3370 0 0 0 142189 4 0 0 25 0 1 0 242185526 16158720 3319 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3945 3319 309 324 0 3015 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 15780

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.76 2/65 17960
/proc/meminfo: memFree=1341052/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=15780 CPUtime=1481.91
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 3370 0 0 0 148187 4 0 0 25 0 1 0 242185526 16158720 3319 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7290597 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3945 3319 309 324 0 3015 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 15780

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.77 2/65 17960
/proc/meminfo: memFree=1340988/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=15848 CPUtime=1541.9
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 3388 0 0 0 154186 4 0 0 25 0 1 0 242185526 16228352 3337 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3962 3337 309 324 0 3032 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 15848

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.78 2/65 17960
/proc/meminfo: memFree=1340988/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=15848 CPUtime=1601.88
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 3388 0 0 0 160184 4 0 0 25 0 1 0 242185526 16228352 3337 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3962 3337 309 324 0 3032 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 15848

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.79 2/65 17960
/proc/meminfo: memFree=1340988/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=15848 CPUtime=1661.87
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 3388 0 0 0 166183 4 0 0 25 0 1 0 242185526 16228352 3337 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3962 3337 309 324 0 3032 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 15848

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.81 2/65 17960
/proc/meminfo: memFree=1340924/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=15844 CPUtime=1721.85
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 3388 0 0 0 172181 4 0 0 25 0 1 0 242185526 16224256 3337 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3961 3337 309 324 0 3031 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 15844

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 17960
/proc/meminfo: memFree=1340988/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=15840 CPUtime=1781.84
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 3388 0 0 0 178180 4 0 0 25 0 1 0 242185526 16220160 3337 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7282373 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3960 3337 309 324 0 3030 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 15840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.97 0.82 2/65 17960
/proc/meminfo: memFree=1340988/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=15840 CPUtime=1800.04
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 3388 0 0 0 180000 4 0 0 25 0 1 0 242185526 16220160 3337 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3960 3337 309 324 0 3030 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 15840

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 2/65 17960
/proc/meminfo: memFree=1340988/2055920 swapFree=4184544/4192956
[pid=17957] ppid=17955 vsize=15840 CPUtime=1800.04
/proc/17957/stat : 17957 (bsolo3.0.17) R 17955 17957 17894 0 -1 4194304 3388 0 0 0 180000 4 0 0 25 0 1 0 242185526 16220160 3337 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17957/statm: 3960 3337 309 324 0 3030 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 15840

Child status: 15
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1800
CPU system time (s): 0.050992
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 15852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.050992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3392
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= 3378

runsolver used 1.42378 second user time and 3.50047 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Mon Apr 30 14:19:15 UTC 2007

IDJOB= 432327
IDBENCH= 1314
IDSOLVER= 199
FILE ID= node55/432327-1177942754

PBS_JOBID= 4727813

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-t3002.11tsp11.1900573901.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432327-1177942754/instance-432327-1177942754.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-432327-1177942754 -o ROOT/results/node55/solver-432327-1177942754 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432327-1177942754/instance-432327-1177942754.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  40d0bcc4171e4a5907ae30e54ba56b80

RANDOM SEED= 559648374

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1353820 kB
Buffers:         60428 kB
Cached:         555000 kB
SwapCached:       2556 kB
Active:         338860 kB
Inactive:       286220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1353820 kB
SwapTotal:     4192956 kB
SwapFree:      4184544 kB
Dirty:            6900 kB
Writeback:           0 kB
Mapped:          15992 kB
Slab:            63124 kB
Committed_AS:  1409016 kB
PageTables:       1380 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 node55 on Mon Apr 30 14:49:18 UTC 2007