Trace number 432612

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 NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.17? (TO) 1800.2 1800.74

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-blp-ic97.opb
MD5SUMaef7e3722fd5816dc0cbb2acb61edf83
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 264081
Optimality of the best value was proved NO
Number of variables11503
Total number of constraints971
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)835
Number of constraints which are nor clauses,nor cardinality constraints136
Minimum length of a constraint4
Maximum length of a constraint9784
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 529231
Number of bits of the biggest sum of numbers20
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)

0.00/0.01	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/432612-1177946266/instance-432612-1177946266.opb
0.00/0.01	c File size is 1230235 bytes.
0.18/0.24	c Highest Coefficient sum: 529231
0.18/0.24	c Parsing was ok!!
0.18/0.24	c Total parsing time: 0.226 s
0.18/0.26	c Var: 11503 Constr: 1063 4/835/224 Lit: 230410 Watch. Lit: 120119
0.18/0.26	c Obj. Vars: 31 (0.269495 % of total variables)
48.96/49.08	c Pre-processing Time: 49.051 s
48.96/49.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
48.96/49.08	c        0   9842      932   226222  242   163870  467195      0      0 49.05
48.96/49.08	c Switching off LPR mode.
1800.06/1800.61	c      101   9842     1033   265475  256   164739  513915    101      2 49.64
1800.06/1800.61	c      255   9842     1187   289050  243   165603  565307    255      5 49.81
1800.06/1800.61	c      485   9842     1417   372516  262   166066  621838    485      9 50.21
1800.06/1800.61	c      829   9842     1761   541085  307   167346  684022    829     12 63.96
1800.06/1800.61	c     1337   9842     2269   922324  406   167904  752425   1337     16 79.81
1800.06/1800.61	c     2114   9842     3046  1167457  383   169715  827668   2114     21 98.69
1800.06/1800.61	c     3260   9842     4192  1904414  454   172456  910435   3260     27 118.70
1800.06/1800.61	c     4981   9842     5913  3120164  527   176331  500000   4981     32 155.42
1800.06/1800.61	c     7565   9842     8497  5698596  670   181571  550001   7565     42 179.73
1800.06/1800.61	c    11510   9842    12442 13054476 1049   189374  605002  11510     24 475.18
1800.06/1800.61	c    17357   9842    18289 23066826 1261   201091  665503  17357     24 701.84
1800.06/1800.61	c    26153   9842    27085 38591442 1424   218503  732054  26153     29 901.07
1800.06/1800.61	c Caught signal: 15
1800.06/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.61	c   12    38621   7486   729767    39553 59578866  38621     21 1800.07
1800.06/1800.61	s UNKNOWN
1800.06/1800.61	c Total time: 1800.07 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/node5/watcher-432612-1177946266 -o ROOT/results/node5/solver-432612-1177946266 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432612-1177946266/instance-432612-1177946266.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.90 3/77 28738
/proc/meminfo: memFree=1855616/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=2380 CPUtime=0
/proc/28738/stat : 28738 (bsolo3.0.17) D 28736 28738 28328 0 -1 4194304 52 0 0 0 0 0 0 0 18 0 1 0 270664225 2437120 36 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7893924 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/28738/statm: 595 36 28 324 0 9 0

[startup+0.082219 s]
/proc/loadavg: 0.92 0.97 0.90 3/77 28738
/proc/meminfo: memFree=1855616/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=6832 CPUtime=0.06
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 885 0 0 0 6 0 0 0 18 0 1 0 270664225 6995968 855 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8359559 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28738/statm: 1708 855 387 324 0 477 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6832

[startup+0.101216 s]
/proc/loadavg: 0.92 0.97 0.90 3/77 28738
/proc/meminfo: memFree=1855616/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=7076 CPUtime=0.08
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 981 0 0 0 8 0 0 0 18 0 1 0 270664225 7245824 951 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8326893 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28738/statm: 1769 951 416 324 0 538 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7076

[startup+0.301247 s]
/proc/loadavg: 0.92 0.97 0.90 3/77 28738
/proc/meminfo: memFree=1855616/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=12124 CPUtime=0.28
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 2724 0 0 0 27 1 0 0 19 0 1 0 270664225 12414976 2393 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28738/statm: 3031 2393 304 324 0 2101 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12124

[startup+0.70129 s]
/proc/loadavg: 0.92 0.97 0.90 3/77 28738
/proc/meminfo: memFree=1855616/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=13332 CPUtime=0.68
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 3017 0 0 0 67 1 0 0 23 0 1 0 270664225 13651968 2686 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 0 0 0
/proc/28738/statm: 3333 2686 304 324 0 2403 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13332

[startup+1.50137 s]
/proc/loadavg: 0.92 0.97 0.90 2/78 28739
/proc/meminfo: memFree=1845880/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=13332 CPUtime=1.47
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 3017 0 0 0 146 1 0 0 25 0 1 0 270664225 13651968 2686 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 3333 2686 304 324 0 2403 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13332

[startup+3.10155 s]
/proc/loadavg: 0.92 0.97 0.90 2/78 28739
/proc/meminfo: memFree=1845432/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=13332 CPUtime=3.08
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 3017 0 0 0 306 2 0 0 25 0 1 0 270664225 13651968 2686 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 3333 2686 304 324 0 2403 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13332

[startup+6.30191 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 28739
/proc/meminfo: memFree=1845560/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=13332 CPUtime=6.28
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 3017 0 0 0 626 2 0 0 25 0 1 0 270664225 13651968 2686 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 3333 2686 304 324 0 2403 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13332

[startup+12.7016 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 28739
/proc/meminfo: memFree=1843320/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=15688 CPUtime=12.68
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 3700 0 0 0 1265 3 0 0 25 0 1 0 270664225 16064512 3279 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540661 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 3922 3279 306 324 0 2992 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15688

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28739
/proc/meminfo: memFree=1843384/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=15688 CPUtime=25.47
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 3700 0 0 0 2544 3 0 0 25 0 1 0 270664225 16064512 3279 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 3922 3279 306 324 0 2992 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15688

[startup+51.102 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28739
/proc/meminfo: memFree=1844280/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=15416 CPUtime=51.07
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 4182 0 0 0 5103 4 0 0 25 0 1 0 270664225 15785984 3205 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 3854 3205 310 324 0 2924 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15416

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28739
/proc/meminfo: memFree=1831928/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=27236 CPUtime=102.25
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 7144 0 0 0 10219 6 0 0 25 0 1 0 270664225 27889664 6167 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 6809 6167 310 324 0 5879 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 27236

[startup+162.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28739
/proc/meminfo: memFree=1806520/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=52596 CPUtime=162.24
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 13490 0 0 0 16215 9 0 0 25 0 1 0 270664225 53858304 12513 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 13149 12513 310 324 0 12219 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 52596

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28739
/proc/meminfo: memFree=1762232/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=96716 CPUtime=222.21
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 24516 0 0 0 22208 13 0 0 25 0 1 0 270664225 99037184 23539 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 24179 23539 310 324 0 23249 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 96716

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28739
/proc/meminfo: memFree=1755064/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=103800 CPUtime=282.2
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 26309 0 0 0 28205 15 0 0 25 0 1 0 270664225 106291200 25332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 25950 25332 310 324 0 25020 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 103800

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28739
/proc/meminfo: memFree=1748600/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=110208 CPUtime=342.18
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 27907 0 0 0 34202 16 0 0 25 0 1 0 270664225 112852992 26930 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 27552 26930 310 324 0 26622 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 110208

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28739
/proc/meminfo: memFree=1715960/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=143628 CPUtime=402.16
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 36245 0 0 0 40197 19 0 0 25 0 1 0 270664225 147075072 35268 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 35907 35268 310 324 0 34977 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 143628

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28739
/proc/meminfo: memFree=1685688/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=173104 CPUtime=462.15
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 43625 0 0 0 46192 23 0 0 25 0 1 0 270664225 177258496 42648 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 43276 42648 310 324 0 42346 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 173104

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28739
/proc/meminfo: memFree=1638136/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=221652 CPUtime=522.13
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 55757 0 0 0 52184 29 0 0 25 0 1 0 270664225 226971648 54780 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 55413 54780 310 324 0 54483 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 221652

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28739
/proc/meminfo: memFree=1594936/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=263760 CPUtime=582.11
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 66273 0 0 0 58178 33 0 0 25 0 1 0 270664225 270090240 65296 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 65940 65296 310 324 0 65010 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 263760

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28739
/proc/meminfo: memFree=1572728/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=285708 CPUtime=642.1
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 71771 0 0 0 64173 37 0 0 25 0 1 0 270664225 292564992 70794 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 71427 70794 310 324 0 70497 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 285708


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28739
/proc/meminfo: memFree=1373880/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=484156 CPUtime=882.02
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 121395 0 0 0 88141 61 0 0 25 0 1 0 270664225 495775744 120418 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 121039 120418 310 324 0 120109 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 484156

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28739
/proc/meminfo: memFree=1299640/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=558444 CPUtime=942
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 139967 0 0 0 94132 68 0 0 25 0 1 0 270664225 571846656 138990 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 139611 138990 310 324 0 138681 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 558444

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 28741
/proc/meminfo: memFree=1254648/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=603196 CPUtime=1001.98
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 151146 0 0 0 100125 73 0 0 25 0 1 0 270664225 617672704 150169 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 150799 150169 310 324 0 149869 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 603196

[startup+1062.3 s]
/proc/loadavg: 1.07 1.00 0.91 2/78 28741
/proc/meminfo: memFree=1214520/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=643480 CPUtime=1061.97
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 161200 0 0 0 106119 78 0 0 25 0 1 0 270664225 658923520 160223 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 160870 160223 310 324 0 159940 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 643480

[startup+1122.3 s]
/proc/loadavg: 1.08 1.02 0.92 2/78 28741
/proc/meminfo: memFree=1191416/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=666284 CPUtime=1121.95
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 166923 0 0 0 112114 81 0 0 25 0 1 0 270664225 682274816 165946 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 166571 165946 310 324 0 165641 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 666284

[startup+1182.3 s]
/proc/loadavg: 1.10 1.03 0.93 2/78 28741
/proc/meminfo: memFree=1177080/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=680692 CPUtime=1181.93
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 170518 0 0 0 118111 82 0 0 25 0 1 0 270664225 697028608 169541 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 170173 169541 310 324 0 169243 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 680692

[startup+1242.3 s]
/proc/loadavg: 1.09 1.03 0.93 2/78 28741
/proc/meminfo: memFree=1160248/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=697432 CPUtime=1241.92
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 174696 0 0 0 124108 84 0 0 25 0 1 0 270664225 714170368 173719 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 174358 173719 310 324 0 173428 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 697432

[startup+1302.3 s]
/proc/loadavg: 1.07 1.04 0.94 2/78 28741
/proc/meminfo: memFree=1145656/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=711760 CPUtime=1301.91
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 178298 0 0 0 130105 86 0 0 25 0 1 0 270664225 728842240 177321 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 177940 177321 310 324 0 177010 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 711760

[startup+1362.3 s]
/proc/loadavg: 1.07 1.04 0.94 2/78 28741
/proc/meminfo: memFree=1134648/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=722884 CPUtime=1361.89
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 181063 0 0 0 136101 88 0 0 25 0 1 0 270664225 740233216 180086 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 180721 180086 310 324 0 179791 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 722884

[startup+1422.31 s]
/proc/loadavg: 1.06 1.05 0.95 2/78 28741
/proc/meminfo: memFree=1121848/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=735648 CPUtime=1421.87
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 184248 0 0 0 142096 91 0 0 25 0 1 0 270664225 753303552 183271 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 183912 183271 310 324 0 182982 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 735648

[startup+1482.3 s]
/proc/loadavg: 1.06 1.05 0.95 2/78 28741
/proc/meminfo: memFree=1109432/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=747848 CPUtime=1481.84
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 187314 0 0 0 148092 92 0 0 25 0 1 0 270664225 765796352 186337 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 186962 186337 310 324 0 186032 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 747848

[startup+1542.3 s]
/proc/loadavg: 1.06 1.05 0.96 2/78 28741
/proc/meminfo: memFree=1105016/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=752340 CPUtime=1541.83
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 188415 0 0 0 154090 93 0 0 25 0 1 0 270664225 770396160 187438 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 188085 187438 310 324 0 187155 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 752340

[startup+1602.3 s]
/proc/loadavg: 1.13 1.07 0.97 2/78 28741
/proc/meminfo: memFree=1099256/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=758276 CPUtime=1601.82
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 189905 0 0 0 160087 95 0 0 25 0 1 0 270664225 776474624 188928 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 189569 188928 310 324 0 188639 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 758276

[startup+1662.3 s]
/proc/loadavg: 1.12 1.07 0.97 2/78 28741
/proc/meminfo: memFree=1095096/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=762168 CPUtime=1661.79
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 190881 0 0 0 166083 96 0 0 25 0 1 0 270664225 780460032 189904 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 190542 189904 310 324 0 189612 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 762168

[startup+1722.3 s]
/proc/loadavg: 1.11 1.07 0.98 2/78 28741
/proc/meminfo: memFree=1090424/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=766844 CPUtime=1721.78
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 192051 0 0 0 172080 98 0 0 25 0 1 0 270664225 785248256 191074 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 191711 191074 310 324 0 190781 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 766844

[startup+1782.3 s]
/proc/loadavg: 1.10 1.07 0.98 2/78 28741
/proc/meminfo: memFree=1086968/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=770352 CPUtime=1781.76
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 192921 0 0 0 178077 99 0 0 25 0 1 0 270664225 788840448 191944 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 192588 191944 310 324 0 191658 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 770352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.07 1.06 0.98 2/78 28741
/proc/meminfo: memFree=1085816/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=771364 CPUtime=1800.06
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194304 193198 0 0 0 179907 99 0 0 25 0 1 0 270664225 789876736 192221 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 192841 192221 310 324 0 191911 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 771364

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

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

[startup+1800.71 s]
/proc/loadavg: 1.07 1.06 0.98 2/78 28741
/proc/meminfo: memFree=1085816/2055920 swapFree=4151596/4192956
[pid=28738] ppid=28736 vsize=0 CPUtime=1800.16
/proc/28738/stat : 28738 (bsolo3.0.17) R 28736 28738 28328 0 -1 4194308 193202 0 0 0 179907 109 0 0 25 0 1 0 270664225 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/28738/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.74
CPU time (s): 1800.2
CPU user time (s): 1799.08
CPU system time (s): 1.11983
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 771364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.08
system time used= 1.11983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 193202
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= 13
involuntary context switches= 36086

runsolver used 1.50177 second user time and 3.74643 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Apr 30 15:17:46 UTC 2007

IDJOB= 432612
IDBENCH= 1610
IDSOLVER= 199
FILE ID= node5/432612-1177946266

PBS_JOBID= 4727680

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-blp-ic97.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432612-1177946266/instance-432612-1177946266.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-432612-1177946266 -o ROOT/results/node5/solver-432612-1177946266 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432612-1177946266/instance-432612-1177946266.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  aef7e3722fd5816dc0cbb2acb61edf83

RANDOM SEED= 784078765

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.232
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		: 3000.232
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:       1856088 kB
Buffers:         31848 kB
Cached:          78892 kB
SwapCached:       9280 kB
Active:          40928 kB
Inactive:        92560 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1856088 kB
SwapTotal:     4192956 kB
SwapFree:      4151596 kB
Dirty:            7880 kB
Writeback:           0 kB
Mapped:          29788 kB
Slab:            51948 kB
Committed_AS:  9204844 kB
PageTables:       1720 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= 66557 MiB

End job on node5 on Mon Apr 30 15:47:48 UTC 2007