Trace number 432721

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)1059 1800.25 1800.89

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-fit2p.opb
MD5SUMea34bf390bf77663918ceca8ccc177b4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1059
Best CPU time to get the best result obtained on this benchmark1800.25
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1059
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 130
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 748663
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261428
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 748663
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

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	1059

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node15/watcher-432721-1177948238 -o ROOT/results/node15/solver-432721-1177948238 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432721-1177948238/instance-432721-1177948238.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 3/77 29083
/proc/meminfo: memFree=1812920/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=31036 CPUtime=0
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 242741680 31780864 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7947899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 7759 333 279 324 0 2004 0

[startup+0.0230509 s]
/proc/loadavg: 0.85 0.94 0.90 3/77 29083
/proc/meminfo: memFree=1812920/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=31608 CPUtime=0.02
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 528 0 0 0 2 0 0 0 18 0 1 0 242741680 32366592 498 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 7902 499 302 324 0 2147 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 31608

[startup+0.100744 s]
/proc/loadavg: 0.85 0.94 0.90 3/77 29083
/proc/meminfo: memFree=1812920/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=34432 CPUtime=0.09
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 1387 0 0 0 9 0 0 0 18 0 1 0 242741680 35258368 1238 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7947899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 8608 1238 399 324 0 2853 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 34432

[startup+0.301762 s]
/proc/loadavg: 0.85 0.94 0.90 3/77 29083
/proc/meminfo: memFree=1812920/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=40464 CPUtime=0.29
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 3450 0 0 0 28 1 0 0 20 0 1 0 242741680 41435136 2998 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 10116 2998 629 324 0 4361 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40464

[startup+0.701799 s]
/proc/loadavg: 0.85 0.94 0.90 3/77 29083
/proc/meminfo: memFree=1812920/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=46464 CPUtime=0.69
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 7775 0 0 0 67 2 0 0 24 0 1 0 242741680 47579136 6817 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 11616 6817 1060 324 0 5861 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 46464

[startup+1.50187 s]
/proc/loadavg: 0.85 0.94 0.90 2/78 29084
/proc/meminfo: memFree=1786352/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=55128 CPUtime=1.49
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 10908 0 0 0 146 3 0 0 25 0 1 0 242741680 56451072 9950 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 13782 9951 1953 324 0 8027 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 55128

[startup+3.10202 s]
/proc/loadavg: 0.86 0.94 0.90 2/78 29084
/proc/meminfo: memFree=1774448/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=72184 CPUtime=3.09
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 16979 0 0 0 304 5 0 0 25 0 1 0 242741680 73916416 16021 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7947899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 18046 16021 3765 324 0 12291 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 72184

[startup+6.30132 s]
/proc/loadavg: 0.86 0.94 0.90 2/78 29084
/proc/meminfo: memFree=1669240/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=150856 CPUtime=6.28
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 42587 0 0 0 610 18 0 0 25 0 1 0 242741680 154476544 36323 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 37714 36323 303 324 0 36784 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 150856

[startup+12.7019 s]
/proc/loadavg: 0.88 0.94 0.90 2/78 29084
/proc/meminfo: memFree=1664504/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=155080 CPUtime=12.69
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 43651 0 0 0 1240 29 0 0 25 0 1 0 242741680 158801920 37387 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 38770 37387 303 324 0 37840 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 155080

[startup+25.5011 s]
/proc/loadavg: 0.90 0.94 0.90 2/78 29084
/proc/meminfo: memFree=1623224/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=200952 CPUtime=25.49
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 55698 0 0 0 2515 34 0 0 25 0 1 0 242741680 205774848 48860 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134545296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 50238 48860 305 324 0 49308 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 200952

[startup+51.1015 s]
/proc/loadavg: 0.93 0.94 0.90 2/78 29084
/proc/meminfo: memFree=1618744/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=200952 CPUtime=51.08
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 55698 0 0 0 5073 35 0 0 25 0 1 0 242741680 205774848 48860 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134545321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 50238 48860 305 324 0 49308 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 200952

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.91 2/78 29084
/proc/meminfo: memFree=1623096/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=196680 CPUtime=102.27
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 56912 0 0 0 10175 52 0 0 25 0 1 0 242741680 201400320 47780 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 49170 47780 305 324 0 48240 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 196680

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 29084
/proc/meminfo: memFree=1620216/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=197680 CPUtime=162.24
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 69327 0 0 0 16167 57 0 0 25 0 1 0 242741680 202424320 48507 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 49420 48507 310 324 0 48490 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 197680

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 29084
/proc/meminfo: memFree=1620152/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=197684 CPUtime=222.23
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 69328 0 0 0 22165 58 0 0 25 0 1 0 242741680 202428416 48508 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 49421 48508 310 324 0 48491 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 197684

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29084
/proc/meminfo: memFree=1614136/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=203832 CPUtime=282.22
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 70852 0 0 0 28163 59 0 0 25 0 1 0 242741680 208723968 50032 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 50958 50032 310 324 0 50028 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 203832

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29084
/proc/meminfo: memFree=1608824/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=209064 CPUtime=342.2
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 72154 0 0 0 34160 60 0 0 25 0 1 0 242741680 214081536 51334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 52266 51334 310 324 0 51336 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 209064

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29084
/proc/meminfo: memFree=1570168/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=248296 CPUtime=402.18
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 81968 0 0 0 40152 66 0 0 25 0 1 0 242741680 254255104 61148 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 62074 61148 310 324 0 61144 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 248296

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 29084
/proc/meminfo: memFree=1536824/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=280648 CPUtime=462.16
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 91582 0 0 0 46145 71 0 0 25 0 1 0 242741680 287383552 69246 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 70162 69246 310 324 0 69232 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 280648

[startup+522.302 s]
/proc/loadavg: 1.03 0.99 0.91 2/78 29084
/proc/meminfo: memFree=1536376/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=281180 CPUtime=522.15
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 91724 0 0 0 52143 72 0 0 25 0 1 0 242741680 287928320 69388 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7954149 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 70295 69388 310 324 0 69365 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 281180

[startup+582.302 s]
/proc/loadavg: 1.05 1.00 0.92 2/78 29084
/proc/meminfo: memFree=1509048/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=309560 CPUtime=582.14
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 98804 0 0 0 58138 76 0 0 25 0 1 0 242741680 316989440 76468 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 77390 76468 310 324 0 76460 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 309560

[startup+642.302 s]
/proc/loadavg: 1.04 1.01 0.93 2/84 29206
/proc/meminfo: memFree=1482368/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=333784 CPUtime=642.07
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 104868 0 0 0 64127 80 0 0 25 0 1 0 242741680 341794816 82532 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572653 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 83446 82532 310 324 0 82516 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 333784


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29282
/proc/meminfo: memFree=1414392/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=402836 CPUtime=881.95
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 122127 0 0 0 88102 93 0 0 25 0 1 0 242741680 412504064 99791 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 100709 99791 310 324 0 99779 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 402836

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29282
/proc/meminfo: memFree=1398712/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=418540 CPUtime=941.93
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 126066 0 0 0 94099 94 0 0 25 0 1 0 242741680 428584960 103730 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572643 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 104635 103730 310 324 0 103705 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 418540

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29282
/proc/meminfo: memFree=1385464/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=431768 CPUtime=1001.92
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 129365 0 0 0 100096 96 0 0 25 0 1 0 242741680 442130432 107029 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551368 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 107942 107029 310 324 0 107012 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 431768

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29282
/proc/meminfo: memFree=1372152/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=445136 CPUtime=1061.91
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 132711 0 0 0 106092 99 0 0 25 0 1 0 242741680 455819264 110375 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 111284 110375 310 324 0 110354 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 445136

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29282
/proc/meminfo: memFree=1358840/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=458276 CPUtime=1121.89
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 135987 0 0 0 112088 101 0 0 25 0 1 0 242741680 469274624 113651 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 114569 113651 310 324 0 113639 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 458276

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29282
/proc/meminfo: memFree=1345848/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=471368 CPUtime=1181.87
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 139275 0 0 0 118084 103 0 0 25 0 1 0 242741680 482680832 116939 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 117842 116939 310 324 0 116912 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 471368

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29282
/proc/meminfo: memFree=1332600/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=484480 CPUtime=1241.85
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 142550 0 0 0 124079 106 0 0 25 0 1 0 242741680 496107520 120214 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 121120 120214 310 324 0 120190 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 484480

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29282
/proc/meminfo: memFree=1319480/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=497532 CPUtime=1301.84
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 145809 0 0 0 130076 108 0 0 25 0 1 0 242741680 509472768 123473 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 124383 123473 310 324 0 123453 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 497532

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29282
/proc/meminfo: memFree=1306616/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=510512 CPUtime=1361.82
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 149053 0 0 0 136071 111 0 0 25 0 1 0 242741680 522764288 126717 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 127628 126717 310 324 0 126698 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 510512

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29282
/proc/meminfo: memFree=1274744/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=542376 CPUtime=1421.81
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 157013 0 0 0 142064 117 0 0 25 0 1 0 242741680 555393024 134677 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 135594 134677 310 324 0 134664 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 542376

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29282
/proc/meminfo: memFree=1177976/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=638972 CPUtime=1481.79
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 181172 0 0 0 148049 130 0 0 25 0 1 0 242741680 654307328 158836 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 159743 158836 310 324 0 158813 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 638972

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29282
/proc/meminfo: memFree=1175992/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=640688 CPUtime=1541.77
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 181597 0 0 0 154047 130 0 0 25 0 1 0 242741680 656064512 159261 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 160172 159261 310 324 0 159242 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 640688

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29282
/proc/meminfo: memFree=1175288/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=641612 CPUtime=1601.76
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 181833 0 0 0 160045 131 0 0 25 0 1 0 242741680 657010688 159497 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 160403 159497 310 324 0 159473 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 641612

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29282
/proc/meminfo: memFree=1173944/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=642932 CPUtime=1661.74
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 182160 0 0 0 166042 132 0 0 25 0 1 0 242741680 658362368 159824 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551389 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 160733 159824 310 324 0 159803 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 642932

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/78 29282
/proc/meminfo: memFree=1167416/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=649500 CPUtime=1721.72
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 183818 0 0 0 172039 133 0 0 25 0 1 0 242741680 665088000 161482 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 162375 161482 310 324 0 161445 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 649500

[startup+1782.3 s]
/proc/loadavg: 1.06 1.01 0.93 2/78 29282
/proc/meminfo: memFree=1158200/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=658704 CPUtime=1781.71
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 186090 0 0 0 178035 136 0 0 25 0 1 0 242741680 674512896 163754 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 164676 163754 310 324 0 163746 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 658704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.04 1.01 0.93 2/78 29282
/proc/meminfo: memFree=1155576/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=661240 CPUtime=1800.01
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194304 186731 0 0 0 179865 136 0 0 25 0 1 0 242741680 677109760 164395 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29083/statm: 165310 164395 310 324 0 164380 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 661240

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

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

[startup+1800.8 s]
/proc/loadavg: 1.04 1.01 0.93 2/78 29282
/proc/meminfo: memFree=1155576/2055920 swapFree=4169108/4192956
[pid=29083] ppid=29081 vsize=0 CPUtime=1800.19
/proc/29083/stat : 29083 (bsolo3.0.17) R 29081 29083 28184 0 -1 4194308 186735 0 0 0 179877 142 0 0 25 0 1 0 242741680 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 0 0 0
/proc/29083/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.19
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.89
CPU time (s): 1800.25
CPU user time (s): 1798.78
CPU system time (s): 1.46878
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 661240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.78
system time used= 1.46878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 186735
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= 37811

runsolver used 1.43478 second user time and 3.89341 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Mon Apr 30 15:50:41 UTC 2007

IDJOB= 432721
IDBENCH= 1720
IDSOLVER= 199
FILE ID= node15/432721-1177948238

PBS_JOBID= 4727653

Free space on /tmp= 66539 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-fit2p.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432721-1177948238/instance-432721-1177948238.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-432721-1177948238 -o ROOT/results/node15/solver-432721-1177948238 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432721-1177948238/instance-432721-1177948238.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  ea34bf390bf77663918ceca8ccc177b4

RANDOM SEED= 757496258

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.227
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		: 3000.227
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:       1813136 kB
Buffers:         35108 kB
Cached:         117260 kB
SwapCached:       2264 kB
Active:          74020 kB
Inactive:       101624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1813136 kB
SwapTotal:     4192956 kB
SwapFree:      4169108 kB
Dirty:           26052 kB
Writeback:           0 kB
Mapped:          30840 kB
Slab:            52536 kB
Committed_AS:  7196488 kB
PageTables:       1872 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= 66539 MiB

End job on node15 on Mon Apr 30 16:20:44 UTC 2007