Trace number 433235

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 3.0.17SAT (TO)223035388 1800.19 1800.89

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-fit2p.opb
MD5SUM61513bc338a8ab1ef0a0cedf59bc2ac8
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark223035388
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 223035388
Optimality of the best value was proved NO
Number of variables293602
Total number of constraints10500
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints10500
Minimum length of a constraint13
Maximum length of a constraint612
Number of terms in the objective function 246163
Biggest coefficient in the objective function 10737418240
Number of bits for the biggest coefficient in the objective function 34
Sum of the numbers in the objective function 43487073153772
Number of bits of the sum of numbers in the objective function 46
Biggest number in a constraint 31729070899200
Number of bits of the biggest number in a constraint 45
Biggest sum of numbers in a constraint 103505525327531
Number of bits of the biggest sum of numbers47
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data (download as text)

Sorry, but this trace is too large and cannot be obtained.

Verifier Data (download as text)

OK	223035388

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node67/watcher-433235-1177956997 -o ROOT/results/node67/solver-433235-1177956997 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433235-1177956997/instance-433235-1177956997.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: 0.85 0.94 0.90 3/64 678
/proc/meminfo: memFree=1787232/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=36780 CPUtime=0
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 271689285 37662720 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 9195 332 279 324 0 2004 0

[startup+0.0477601 s]
/proc/loadavg: 0.85 0.94 0.90 3/64 678
/proc/meminfo: memFree=1787232/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=38240 CPUtime=0.04
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 818 0 0 0 4 0 0 0 18 0 1 0 271689285 39157760 748 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 9560 749 349 324 0 2369 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 38240

[startup+0.101769 s]
/proc/loadavg: 0.85 0.94 0.90 3/64 678
/proc/meminfo: memFree=1787232/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=40032 CPUtime=0.09
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 1390 0 0 0 9 0 0 0 18 0 1 0 271689285 40992768 1241 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 10008 1242 435 324 0 2817 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 40032

[startup+0.301805 s]
/proc/loadavg: 0.85 0.94 0.90 3/64 678
/proc/meminfo: memFree=1787232/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=45920 CPUtime=0.29
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 3471 0 0 0 28 1 0 0 19 0 1 0 271689285 47022080 3019 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 11480 3020 733 324 0 4289 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 45920

[startup+0.701884 s]
/proc/loadavg: 0.85 0.94 0.90 3/64 678
/proc/meminfo: memFree=1787232/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=51788 CPUtime=0.69
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 7850 0 0 0 66 3 0 0 23 0 1 0 271689285 53030912 6892 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 12947 6892 1251 324 0 5756 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 51788

[startup+1.50202 s]
/proc/loadavg: 0.95 0.96 0.91 2/65 679
/proc/meminfo: memFree=1760200/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=59812 CPUtime=1.49
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 10930 0 0 0 144 5 0 0 25 0 1 0 271689285 61247488 9972 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 14953 9972 2242 324 0 7762 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59812

[startup+3.10132 s]
/proc/loadavg: 0.95 0.96 0.91 2/65 679
/proc/meminfo: memFree=1750856/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=74772 CPUtime=3.09
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 16772 0 0 0 301 8 0 0 25 0 1 0 271689285 76566528 15814 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 18693 15814 4342 324 0 11502 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 74772

[startup+6.30191 s]
/proc/loadavg: 0.95 0.96 0.91 2/65 679
/proc/meminfo: memFree=1648400/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=150460 CPUtime=6.28
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 43930 0 0 0 609 19 0 0 25 0 1 0 271689285 154071040 36230 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 37615 36230 303 324 0 36685 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 150460

[startup+12.7011 s]
/proc/loadavg: 0.95 0.96 0.91 2/65 679
/proc/meminfo: memFree=1639016/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=156532 CPUtime=12.69
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 45448 0 0 0 1234 35 0 0 25 0 1 0 271689285 160288768 37748 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 39133 37748 303 324 0 38203 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 156532

[startup+25.5014 s]
/proc/loadavg: 0.96 0.96 0.91 2/65 679
/proc/meminfo: memFree=1637864/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=156532 CPUtime=25.48
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 45448 0 0 0 2513 35 0 0 25 0 1 0 271689285 160288768 37748 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 39133 37748 303 324 0 38203 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 156532

[startup+51.1011 s]
/proc/loadavg: 0.97 0.96 0.91 2/65 679
/proc/meminfo: memFree=1592680/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=201480 CPUtime=51.04
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 57255 0 0 0 5063 41 0 0 25 0 1 0 271689285 206315520 48981 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134545287 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 50370 48981 305 324 0 49440 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 201480

[startup+102.306 s]
/proc/loadavg: 1.03 0.98 0.91 2/65 679
/proc/meminfo: memFree=1611880/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=182080 CPUtime=102.22
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 64966 0 0 0 10159 63 0 0 25 0 1 0 271689285 186449920 44349 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 45520 44349 307 324 0 44590 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 182080

[startup+162.302 s]
/proc/loadavg: 1.01 0.98 0.91 2/65 679
/proc/meminfo: memFree=1589224/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=203416 CPUtime=162.19
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 73451 0 0 0 16153 66 0 0 25 0 1 0 271689285 208297984 49874 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7323367 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 50854 49874 309 324 0 49924 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 203416

[startup+222.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 679
/proc/meminfo: memFree=1580136/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=212488 CPUtime=222.17
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 77226 0 0 0 22150 67 0 0 25 0 1 0 271689285 217587712 52133 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 53122 52133 310 324 0 52192 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 212488

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 679
/proc/meminfo: memFree=1580136/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=212488 CPUtime=282.16
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 77226 0 0 0 28148 68 0 0 25 0 1 0 271689285 217587712 52133 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527358 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 53122 52133 310 324 0 52192 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 212488

[startup+342.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 679
/proc/meminfo: memFree=1580200/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=212488 CPUtime=342.13
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 77226 0 0 0 34145 68 0 0 25 0 1 0 271689285 217587712 52133 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 53122 52133 310 324 0 52192 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 212488

[startup+402.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 679
/proc/meminfo: memFree=1580200/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=212488 CPUtime=402.11
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 77226 0 0 0 40143 68 0 0 25 0 1 0 271689285 217587712 52133 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 53122 52133 310 324 0 52192 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 212488

[startup+462.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 679
/proc/meminfo: memFree=1580200/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=212488 CPUtime=462.09
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 77226 0 0 0 46141 68 0 0 25 0 1 0 271689285 217587712 52133 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 53122 52133 310 324 0 52192 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 212488

[startup+522.303 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 679
/proc/meminfo: memFree=1580200/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=212488 CPUtime=522.07
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 77226 0 0 0 52139 68 0 0 25 0 1 0 271689285 217587712 52133 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572583 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 53122 52133 310 324 0 52192 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 212488

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 679
/proc/meminfo: memFree=1577320/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=215404 CPUtime=582.04
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 77956 0 0 0 58136 68 0 0 25 0 1 0 271689285 220573696 52863 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 53851 52863 310 324 0 52921 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 215404

[startup+642.302 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 679
/proc/meminfo: memFree=1576104/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=216460 CPUtime=642.02
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 78235 0 0 0 64134 68 0 0 25 0 1 0 271689285 221655040 53142 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 54115 53142 310 324 0 53185 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 216460


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 679
/proc/meminfo: memFree=1561960/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=230556 CPUtime=881.94
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 81858 0 0 0 88123 71 0 0 25 0 1 0 271689285 236089344 56670 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 57639 56670 310 324 0 56709 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 230556

[startup+942.301 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 679
/proc/meminfo: memFree=1560616/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=231868 CPUtime=941.91
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 82170 0 0 0 94120 71 0 0 25 0 1 0 271689285 237432832 56982 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551368 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 57967 56982 310 324 0 57037 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 231868

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 679
/proc/meminfo: memFree=1560680/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=231868 CPUtime=1001.89
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 82170 0 0 0 100118 71 0 0 25 0 1 0 271689285 237432832 56982 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 57967 56982 310 324 0 57037 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 231868

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 679
/proc/meminfo: memFree=1560616/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=231868 CPUtime=1061.87
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 82170 0 0 0 106116 71 0 0 25 0 1 0 271689285 237432832 56982 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 57967 56982 310 324 0 57037 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 231868

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 679
/proc/meminfo: memFree=1560552/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=231868 CPUtime=1121.85
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 82170 0 0 0 112114 71 0 0 25 0 1 0 271689285 237432832 56982 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 57967 56982 310 324 0 57037 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 231868

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 679
/proc/meminfo: memFree=1560552/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=231868 CPUtime=1181.82
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 82170 0 0 0 118111 71 0 0 25 0 1 0 271689285 237432832 56982 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 57967 56982 310 324 0 57037 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 231868

[startup+1242.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 679
/proc/meminfo: memFree=1560552/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=231868 CPUtime=1241.8
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 82170 0 0 0 124109 71 0 0 25 0 1 0 271689285 237432832 56982 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571839 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 57967 56982 310 324 0 57037 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 231868

[startup+1302.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 679
/proc/meminfo: memFree=1560104/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=232220 CPUtime=1301.79
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 82273 0 0 0 130107 72 0 0 25 0 1 0 271689285 237793280 57085 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 58055 57085 310 324 0 57125 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 232220

[startup+1362.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 679
/proc/meminfo: memFree=1559528/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=232740 CPUtime=1361.76
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 82409 0 0 0 136104 72 0 0 25 0 1 0 271689285 238325760 57221 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 58185 57221 310 324 0 57255 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 232740

[startup+1422.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 679
/proc/meminfo: memFree=1558952/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=233344 CPUtime=1421.74
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 82547 0 0 0 142102 72 0 0 25 0 1 0 271689285 238944256 57359 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 58336 57359 310 324 0 57406 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 233344

[startup+1482.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 679
/proc/meminfo: memFree=1558248/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=233972 CPUtime=1481.72
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 82703 0 0 0 148100 72 0 0 25 0 1 0 271689285 239587328 57515 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 58493 57515 310 324 0 57563 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 233972

[startup+1542.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 679
/proc/meminfo: memFree=1557608/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=234632 CPUtime=1541.69
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 82876 0 0 0 154097 72 0 0 25 0 1 0 271689285 240263168 57688 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551981 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 58658 57688 310 324 0 57728 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 234632

[startup+1602.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 681
/proc/meminfo: memFree=1556200/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=236080 CPUtime=1601.67
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 83222 0 0 0 160095 72 0 0 25 0 1 0 271689285 241745920 58034 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 59020 58034 310 324 0 58090 0
Current children cumulated CPU time (s) 1601.67
Current children cumulated vsize (KiB) 236080

[startup+1662.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 681
/proc/meminfo: memFree=1556136/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=236080 CPUtime=1661.65
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 83236 0 0 0 166093 72 0 0 25 0 1 0 271689285 241745920 58048 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 59020 58048 310 324 0 58090 0
Current children cumulated CPU time (s) 1661.65
Current children cumulated vsize (KiB) 236080

[startup+1722.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 681
/proc/meminfo: memFree=1555368/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=236872 CPUtime=1721.63
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 83410 0 0 0 172090 73 0 0 25 0 1 0 271689285 242556928 58222 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 59218 58222 310 324 0 58288 0
Current children cumulated CPU time (s) 1721.63
Current children cumulated vsize (KiB) 236872

[startup+1782.3 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 681
/proc/meminfo: memFree=1554600/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=237528 CPUtime=1781.61
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 83601 0 0 0 178088 73 0 0 25 0 1 0 271689285 243228672 58413 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 59382 58413 310 324 0 58452 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 237528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 681
/proc/meminfo: memFree=1554408/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=237792 CPUtime=1800.01
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 83649 0 0 0 179928 73 0 0 25 0 1 0 271689285 243499008 58461 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 59448 58461 310 324 0 58518 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 237792

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 0.98 0.91 2/65 681
/proc/meminfo: memFree=1554408/2055920 swapFree=4183044/4192956
[pid=678] ppid=676 vsize=237792 CPUtime=1800.11
/proc/678/stat : 678 (bsolo3.0.17) R 676 678 32593 0 -1 4194304 83649 0 0 0 179937 74 0 0 25 0 1 0 271689285 243499008 58461 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/678/statm: 59448 58461 310 324 0 58518 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 237792

Child status: 15
Real time (s): 1800.89
CPU time (s): 1800.19
CPU user time (s): 1799.41
CPU system time (s): 0.78388
CPU usage (%): 99.9614
Max. virtual memory (cumulated for all children) (KiB): 237792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.41
system time used= 0.78388
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 83653
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= 14
involuntary context switches= 3139

runsolver used 1.3118 second user time and 3.66444 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Apr 30 18:16:38 UTC 2007

IDJOB= 433235
IDBENCH= 2389
IDSOLVER= 199
FILE ID= node67/433235-1177956997

PBS_JOBID= 4727697

Free space on /tmp= 66534 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-fit2p.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433235-1177956997/instance-433235-1177956997.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-433235-1177956997 -o ROOT/results/node67/solver-433235-1177956997 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433235-1177956997/instance-433235-1177956997.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  61513bc338a8ab1ef0a0cedf59bc2ac8

RANDOM SEED= 446856580

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1787816 kB
Buffers:          4356 kB
Cached:         190464 kB
SwapCached:       3808 kB
Active:          64924 kB
Inactive:       141544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1787816 kB
SwapTotal:     4192956 kB
SwapFree:      4183044 kB
Dirty:           31764 kB
Writeback:           0 kB
Mapped:          17640 kB
Slab:            47592 kB
Committed_AS:  1307460 kB
PageTables:       1460 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= 66534 MiB

End job on node67 on Mon Apr 30 18:46:41 UTC 2007