Trace number 432376

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) 1800.06 1800.52

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 3.0.17 - 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/432376-1177942932/instance-432376-1177942932.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: 0.015 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: 0.026 s
0.00/0.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.03	c        0    231     2586     8096    3     5473    1880      0      0 0.03
0.00/0.03	c Switching off LPR mode.
1800.04/1800.50	c      101    231     2687    11852    4     5679    2069    101   3060 0.03
1800.04/1800.50	c      252    231     2838    20403    7     5980    2276    252   5142 0.05
1800.04/1800.50	c      477    231     3063    32172   10     6431    2504    477   5817 0.08
1800.04/1800.50	c      815    231     3401    47818   14     7105    2755    815   6127 0.13
1800.04/1800.50	c     1325    231     3911    67770   17     8127    3031   1325   5968 0.22
1800.04/1800.50	c     2088    231     4674    98161   21     9651    3335   2088   5340 0.39
1800.04/1800.50	c     3234    231     5820   142786   24    11944    3669   3234   4613 0.70
1800.04/1800.50	c     4955    231     5622   124539   22    11547    4036   3036   4319 1.15
1800.04/1800.50	c     7540    231     6090   145189   23    12482    4440   3504   4214 1.79
1800.04/1800.50	c    11423    231     5347   132998   24    10999    4885   2761   3708 3.08
1800.04/1800.50	c    17245    231     6095   165114   27    12494    5374   3509   3573 4.83
1800.04/1800.50	c    25983    231     6480   193456   29    13262    5912   3894   3240 8.02
1800.04/1800.50	c    39093    231     7425   231726   31    15153    6504   4839   3039 12.86
1800.04/1800.50	c    58763    231     7078   235990   33    14461    7155   4492   2809 20.92
1800.04/1800.50	c    88273    231     7117   234616   32    14538    7871   4531   2580 34.21
1800.04/1800.50	c   132544    231     6866   199235   29    14037    8659   4280   2450 54.09
1800.04/1800.50	c   198955    231    11245   362396   32    22794    9525   8659   2317 85.86
1800.04/1800.50	c   298576    231     8421   250442   29    17145   10478   5835   2119 140.90
1800.04/1800.50	c   448013    231     8069   242421   30    16441   11526   5483   1923 232.93
1800.04/1800.50	c   672172    231     8932   286707   32    18168   12679   6346   1729 388.58
1800.04/1800.50	c  1008415    231     9595   296091   30    19495   13947   7009   1571 641.51
1800.04/1800.50	c  1512786    231    10650   341976   32    21603   15342   8064   1423 1062.41
1800.04/1800.50	c  2269349    231    11609   382194   32    23522   16877   9023   1271 1784.55
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   23  2286102 399597  2969455    11303   369194   8717   1270 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/node4/watcher-432376-1177942932 -o ROOT/results/node4/solver-432376-1177942932 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432376-1177942932/instance-432376-1177942932.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: 1.03 0.98 0.71 3/77 432
/proc/meminfo: memFree=1788560/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=19632 CPUtime=0
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 270331007 20103168 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 2955 334 280 324 0 2004 0

[startup+0.093724 s]
/proc/loadavg: 1.03 0.98 0.71 3/77 432
/proc/meminfo: memFree=1788560/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=4848 CPUtime=0.08
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 625 0 0 0 8 0 0 0 18 0 1 0 270331007 4964352 574 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 1212 574 309 324 0 282 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4848

[startup+0.101724 s]
/proc/loadavg: 1.03 0.98 0.71 3/77 432
/proc/meminfo: memFree=1788560/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=4848 CPUtime=0.09
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 635 0 0 0 9 0 0 0 18 0 1 0 270331007 4964352 584 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 1212 584 309 324 0 282 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4848

[startup+0.301743 s]
/proc/loadavg: 1.03 0.98 0.71 3/77 432
/proc/meminfo: memFree=1788560/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=5500 CPUtime=0.29
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 805 0 0 0 29 0 0 0 19 0 1 0 270331007 5632000 754 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11023995 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 1375 754 309 324 0 445 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5500

[startup+0.701781 s]
/proc/loadavg: 1.03 0.98 0.71 3/77 432
/proc/meminfo: memFree=1788560/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=6412 CPUtime=0.68
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 1044 0 0 0 68 0 0 0 23 0 1 0 270331007 6565888 993 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 1603 993 309 324 0 673 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6412

[startup+1.50186 s]
/proc/loadavg: 1.03 0.98 0.71 2/78 433
/proc/meminfo: memFree=1785480/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=6932 CPUtime=1.49
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 1163 0 0 0 148 1 0 0 25 0 1 0 270331007 7098368 1112 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 1733 1112 309 324 0 803 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6932

[startup+3.10201 s]
/proc/loadavg: 1.03 0.98 0.71 2/78 433
/proc/meminfo: memFree=1785032/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=7580 CPUtime=3.09
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 1310 0 0 0 308 1 0 0 25 0 1 0 270331007 7761920 1259 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11022106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 1895 1259 309 324 0 965 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7580

[startup+6.30131 s]
/proc/loadavg: 1.03 0.98 0.71 2/78 433
/proc/meminfo: memFree=1783944/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=8228 CPUtime=6.29
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 1499 0 0 0 628 1 0 0 25 0 1 0 270331007 8425472 1448 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551501 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 2057 1448 309 324 0 1127 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8228

[startup+12.7019 s]
/proc/loadavg: 1.03 0.98 0.71 2/78 433
/proc/meminfo: memFree=1783176/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=8844 CPUtime=12.69
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 1627 0 0 0 1268 1 0 0 25 0 1 0 270331007 9056256 1576 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 2211 1576 309 324 0 1281 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8844

[startup+25.5011 s]
/proc/loadavg: 1.09 1.00 0.72 2/78 433
/proc/meminfo: memFree=1781832/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=10252 CPUtime=25.48
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 1982 0 0 0 2547 1 0 0 25 0 1 0 270331007 10498048 1931 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 2563 1931 309 324 0 1633 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10252

[startup+51.1016 s]
/proc/loadavg: 1.06 1.00 0.73 2/78 433
/proc/meminfo: memFree=1781320/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=10776 CPUtime=51.07
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 2127 0 0 0 5106 1 0 0 25 0 1 0 270331007 11034624 2076 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 2694 2076 309 324 0 1764 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10776

[startup+102.305 s]
/proc/loadavg: 1.15 1.03 0.75 2/78 433
/proc/meminfo: memFree=1780552/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=11540 CPUtime=102.27
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 2324 0 0 0 10225 2 0 0 25 0 1 0 270331007 11816960 2273 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11021972 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 2885 2273 309 324 0 1955 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 11540

[startup+162.301 s]
/proc/loadavg: 1.05 1.02 0.76 2/78 433
/proc/meminfo: memFree=1780296/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=11804 CPUtime=162.25
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 2389 0 0 0 16223 2 0 0 25 0 1 0 270331007 12087296 2338 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 2951 2338 309 324 0 2021 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11804

[startup+222.302 s]
/proc/loadavg: 1.02 1.02 0.77 2/78 433
/proc/meminfo: memFree=1780168/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=11932 CPUtime=222.24
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 2413 0 0 0 22221 3 0 0 25 0 1 0 270331007 12218368 2362 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 2983 2362 309 324 0 2053 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 11932

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 0.78 2/78 433
/proc/meminfo: memFree=1779208/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=12968 CPUtime=282.22
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 2667 0 0 0 28219 3 0 0 25 0 1 0 270331007 13279232 2616 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3242 2616 309 324 0 2312 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12968

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.79 2/78 433
/proc/meminfo: memFree=1779208/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=12960 CPUtime=342.21
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 2667 0 0 0 34217 4 0 0 25 0 1 0 270331007 13271040 2616 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091704 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3240 2616 309 324 0 2310 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 12960

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.81 2/78 433
/proc/meminfo: memFree=1779080/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=13092 CPUtime=402.19
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 2704 0 0 0 40214 5 0 0 25 0 1 0 270331007 13406208 2653 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3273 2653 309 324 0 2343 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 13092

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.82 2/78 433
/proc/meminfo: memFree=1779016/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=13088 CPUtime=462.17
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 2704 0 0 0 46212 5 0 0 25 0 1 0 270331007 13402112 2653 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11020161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3272 2653 309 324 0 2342 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 13088

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.82 2/78 433
/proc/meminfo: memFree=1779016/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=13088 CPUtime=522.16
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 2704 0 0 0 52210 6 0 0 25 0 1 0 270331007 13402112 2653 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3272 2653 309 324 0 2342 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 13088

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.83 2/78 433
/proc/meminfo: memFree=1779016/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=13084 CPUtime=582.14
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 2704 0 0 0 58208 6 0 0 25 0 1 0 270331007 13398016 2653 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551315 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3271 2653 309 324 0 2341 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13084

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.84 2/78 433
/proc/meminfo: memFree=1779016/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=13056 CPUtime=642.14
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 2704 0 0 0 64207 7 0 0 25 0 1 0 270331007 13369344 2653 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574086 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3264 2653 309 324 0 2334 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 13056


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.86 2/78 435
/proc/meminfo: memFree=1777544/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=14396 CPUtime=882.07
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 3034 0 0 0 88198 9 0 0 25 0 1 0 270331007 14741504 2983 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3599 2983 309 324 0 2669 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 14396

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.86 2/78 435
/proc/meminfo: memFree=1777672/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=14396 CPUtime=942.06
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 3034 0 0 0 94196 10 0 0 25 0 1 0 270331007 14741504 2983 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550863 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3599 2983 309 324 0 2669 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 14396

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/78 435
/proc/meminfo: memFree=1777672/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=14396 CPUtime=1002.04
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 3034 0 0 0 100194 10 0 0 25 0 1 0 270331007 14741504 2983 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3599 2983 309 324 0 2669 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 14396

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/78 435
/proc/meminfo: memFree=1777672/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=14396 CPUtime=1062.03
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 3034 0 0 0 106192 11 0 0 25 0 1 0 270331007 14741504 2983 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3599 2983 309 324 0 2669 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 14396

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/78 435
/proc/meminfo: memFree=1776968/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=15172 CPUtime=1122.01
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 3228 0 0 0 112190 11 0 0 25 0 1 0 270331007 15536128 3177 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3793 3177 309 324 0 2863 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 15172

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/78 435
/proc/meminfo: memFree=1776904/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=15148 CPUtime=1182
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 3228 0 0 0 118188 12 0 0 25 0 1 0 270331007 15511552 3177 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3787 3177 309 324 0 2857 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 15148

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/78 435
/proc/meminfo: memFree=1776648/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=15396 CPUtime=1241.98
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 3290 0 0 0 124186 12 0 0 25 0 1 0 270331007 15765504 3239 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 11021857 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3849 3239 309 324 0 2919 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 15396

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.90 2/78 435
/proc/meminfo: memFree=1776648/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=15396 CPUtime=1301.97
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 3290 0 0 0 130184 13 0 0 25 0 1 0 270331007 15765504 3239 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3849 3239 309 324 0 2919 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 15396

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 435
/proc/meminfo: memFree=1776648/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=15396 CPUtime=1361.95
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 3290 0 0 0 136182 13 0 0 25 0 1 0 270331007 15765504 3239 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3849 3239 309 324 0 2919 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 15396

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 435
/proc/meminfo: memFree=1776648/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=15396 CPUtime=1421.94
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 3290 0 0 0 142180 14 0 0 25 0 1 0 270331007 15765504 3239 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571991 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3849 3239 309 324 0 2919 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 15396

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 435
/proc/meminfo: memFree=1776648/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=15396 CPUtime=1481.92
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 3290 0 0 0 148178 14 0 0 25 0 1 0 270331007 15765504 3239 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3849 3239 309 324 0 2919 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 15396

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 435
/proc/meminfo: memFree=1776712/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=15396 CPUtime=1541.91
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 3290 0 0 0 154176 15 0 0 25 0 1 0 270331007 15765504 3239 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3849 3239 309 324 0 2919 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 15396

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 435
/proc/meminfo: memFree=1776712/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=15396 CPUtime=1601.9
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 3290 0 0 0 160174 16 0 0 25 0 1 0 270331007 15765504 3239 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3849 3239 309 324 0 2919 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 15396

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 435
/proc/meminfo: memFree=1776712/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=15396 CPUtime=1661.88
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 3290 0 0 0 166172 16 0 0 25 0 1 0 270331007 15765504 3239 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3849 3239 309 324 0 2919 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 15396

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 435
/proc/meminfo: memFree=1776712/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=15396 CPUtime=1721.87
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 3290 0 0 0 172170 17 0 0 25 0 1 0 270331007 15765504 3239 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3849 3239 309 324 0 2919 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 15396

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 435
/proc/meminfo: memFree=1776712/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=15396 CPUtime=1781.85
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 3290 0 0 0 178168 17 0 0 25 0 1 0 270331007 15765504 3239 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3849 3239 309 324 0 2919 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 15396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.91 2/78 435
/proc/meminfo: memFree=1776328/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=15744 CPUtime=1800.04
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 3375 0 0 0 179987 17 0 0 25 0 1 0 270331007 16121856 3324 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3936 3324 309 324 0 3006 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 15744

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 1.00 0.91 2/78 435
/proc/meminfo: memFree=1776328/2055920 swapFree=4141180/4192956
[pid=432] ppid=430 vsize=15744 CPUtime=1800.04
/proc/432/stat : 432 (bsolo3.0.17) R 430 432 32399 0 -1 4194304 3375 0 0 0 179987 17 0 0 25 0 1 0 270331007 16121856 3324 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/432/statm: 3936 3324 309 324 0 3006 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 15744

Child status: 15
Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1799.88
CPU system time (s): 0.180972
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 15744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.88
system time used= 0.180972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3379
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= 27344

runsolver used 1.42078 second user time and 3.76943 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Mon Apr 30 14:22:13 UTC 2007

IDJOB= 432376
IDBENCH= 1363
IDSOLVER= 199
FILE ID= node4/432376-1177942932

PBS_JOBID= 4727635

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-t3002.11tsp11.1900579996.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432376-1177942932/instance-432376-1177942932.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-432376-1177942932 -o ROOT/results/node4/solver-432376-1177942932 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432376-1177942932/instance-432376-1177942932.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  f510e821cdc50f097865b59193d7ef06

RANDOM SEED= 418023850

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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	: 5931.00
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		: 3000.218
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:       1789032 kB
Buffers:         37900 kB
Cached:         138988 kB
SwapCached:      15144 kB
Active:          72960 kB
Inactive:       126900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1789032 kB
SwapTotal:     4192956 kB
SwapFree:      4141180 kB
Dirty:            6688 kB
Writeback:           0 kB
Mapped:          29996 kB
Slab:            52480 kB
Committed_AS:  6425180 kB
PageTables:       1816 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 node4 on Mon Apr 30 14:52:15 UTC 2007