Trace number 433338

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) 1800.31 1800.76

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-danoint.opb
MD5SUM72b327feddced7495a083616b5e4ecd7
Bench CategoryOPT-BIGINT (optimisation, big 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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables13898
Total number of constraints672
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints656
Minimum length of a constraint7
Maximum length of a constraint1500
Number of terms in the objective function 30
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 1073741823
Number of bits of the sum of numbers in the objective function 30
Biggest number in a constraint 13421772800
Number of bits of the biggest number in a constraint 34
Biggest sum of numbers in a constraint 53690300878
Number of bits of the biggest sum of numbers36
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/433338-1177957820/instance-433338-1177957820.opb
0.00/0.00	c File size is 1017823 bytes.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.09/0.17	c Highest Coefficient sum: 5.36903e+10
0.09/0.17	c Parsing was ok!!
0.09/0.17	c Total parsing time: 0.169 s
0.09/0.18	c Var: 13898 Constr: 816 0/32/784 Lit: 126592 Watch. Lit: 21039
0.09/0.18	c Obj. Vars: 30 (0.215858 % of total variables)
2.79/2.86	c Pre-processing Time: 2.865 s
1800.05/1800.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.05/1800.50	c        0   7802      816   126592  155   102888  252997      0      0 2.87
1800.05/1800.50	c      101   7802      917   130409  142   102629  278297    101     27 3.64
1800.05/1800.50	c      252   7802     1068   146670  137   102925  306127    252     59 4.24
1800.05/1800.50	c      478   7802     1294   250785  193   103251  336740    478     75 6.30
1800.05/1800.50	c      816   7802     1632   408149  250   103579  370415    816     90 9.02
1800.05/1800.50	c     1326   7802     2142   590977  275   104597  407457   1326    109 12.14
1800.05/1800.50	c     2089   7802     2905   765105  263   106117  448203   2089    139 14.93
1800.05/1800.50	c     3237   7802     4053  1455751  359   108411  493024   3237    102 31.53
1800.05/1800.50	c     4959   7802     5775  2031231  351   111859  542327   4959     93 52.82
1800.05/1800.50	c     7545   7802     8361  2988049  357   117027  596560   7545    106 70.61
1800.05/1800.50	c    11427   7802    12243  4368829  356   124792  656217  11427     97 117.52
1800.05/1800.50	c    17249   7802    18065  6043783  334   136434  721839  17249    130 131.93
1800.05/1800.50	c    25988   7802    26804  9869837  368   153914  794023  25988    174 149.04
1800.05/1800.50	c    39098   7802    39914 16469134  412   180138  873426  39098    189 206.56
1800.05/1800.50	c    58768   7802    59584 23967291  402   220599  960769  58768    225 260.90
1800.05/1800.50	c    88278   7802    89094 34903024  391   279130  500000  88278    201 438.07
1800.05/1800.50	c   132549   7802   133365 49546456  371   367593  550001 132549    243 543.24
1800.05/1800.50	c   198960   7802   199776 87026652  435   500284  605002 198960    175 1134.81
1800.05/1800.50	c Caught signal: 15
1800.05/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.50	c   17   298550  16354   370289   299366 127071044 298550    165 1800.05
1800.05/1800.50	s UNKNOWN
1800.05/1800.50	c Total time: 1800.05 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node14/watcher-433338-1177957820 -o ROOT/results/node14/solver-433338-1177957820 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433338-1177957820/instance-433338-1177957820.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 0.93 3/77 6041
/proc/meminfo: memFree=1858112/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=12732 CPUtime=0
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 243699775 13037568 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7362171 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 3183 334 280 324 0 2004 0

[startup+0.052498 s]
/proc/loadavg: 0.92 0.97 0.93 3/77 6041
/proc/meminfo: memFree=1858112/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=6000 CPUtime=0.04
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 697 0 0 0 4 0 0 0 18 0 1 0 243699775 6144000 667 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7362171 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 1500 668 353 324 0 321 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6000

[startup+0.101503 s]
/proc/loadavg: 0.92 0.97 0.93 3/77 6041
/proc/meminfo: memFree=1858112/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=6784 CPUtime=0.09
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 969 0 0 0 9 0 0 0 18 0 1 0 243699775 6946816 939 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 1696 939 423 324 0 517 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6784

[startup+0.301522 s]
/proc/loadavg: 0.92 0.97 0.93 3/77 6041
/proc/meminfo: memFree=1858112/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=10328 CPUtime=0.29
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 2182 0 0 0 29 0 0 0 19 0 1 0 243699775 10575872 1903 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 2582 1903 304 324 0 1652 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10328

[startup+0.70156 s]
/proc/loadavg: 0.92 0.97 0.93 3/77 6041
/proc/meminfo: memFree=1858112/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=10328 CPUtime=0.69
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 2182 0 0 0 69 0 0 0 22 0 1 0 243699775 10575872 1903 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 2582 1903 304 324 0 1652 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10328

[startup+1.50163 s]
/proc/loadavg: 0.92 0.97 0.93 2/78 6042
/proc/meminfo: memFree=1851640/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=11456 CPUtime=1.49
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 2594 0 0 0 148 1 0 0 25 0 1 0 243699775 11730944 2205 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 2864 2205 306 324 0 1934 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11456

[startup+3.10179 s]
/proc/loadavg: 0.92 0.97 0.93 2/78 6042
/proc/meminfo: memFree=1850296/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=10532 CPUtime=3.09
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 2602 0 0 0 308 1 0 0 25 0 1 0 243699775 10784768 1949 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 2633 1949 310 324 0 1703 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10532

[startup+6.30109 s]
/proc/loadavg: 0.93 0.97 0.93 2/78 6042
/proc/meminfo: memFree=1850296/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=12484 CPUtime=6.28
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 3095 0 0 0 627 1 0 0 25 0 1 0 243699775 12783616 2442 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586822 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 3121 2443 310 324 0 2191 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12484

[startup+12.7017 s]
/proc/loadavg: 0.93 0.97 0.93 2/78 6042
/proc/meminfo: memFree=1845176/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=17168 CPUtime=12.69
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 4278 0 0 0 1267 2 0 0 25 0 1 0 243699775 17580032 3625 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 4292 3625 310 324 0 3362 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17168

[startup+25.5019 s]
/proc/loadavg: 0.95 0.97 0.93 2/78 6042
/proc/meminfo: memFree=1837176/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=24684 CPUtime=25.49
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 6165 0 0 0 2546 3 0 0 25 0 1 0 243699775 25276416 5512 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 6171 5512 310 324 0 5241 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 24684

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.93 2/78 6042
/proc/meminfo: memFree=1827064/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=34740 CPUtime=51.07
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 8679 0 0 0 5103 4 0 0 25 0 1 0 243699775 35573760 8026 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 8685 8026 310 324 0 7755 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34740

[startup+102.304 s]
/proc/loadavg: 0.98 0.97 0.93 2/78 6042
/proc/meminfo: memFree=1802232/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=59408 CPUtime=102.26
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 14840 0 0 0 10219 7 0 0 25 0 1 0 243699775 60833792 14187 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551970 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 14852 14187 310 324 0 13922 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 59408

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 6042
/proc/meminfo: memFree=1691256/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=171692 CPUtime=162.24
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 42895 0 0 0 16204 20 0 0 25 0 1 0 243699775 175812608 42242 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 42923 42242 310 324 0 41993 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 171692

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 6042
/proc/meminfo: memFree=1612472/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=249136 CPUtime=222.22
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 62273 0 0 0 22192 30 0 0 25 0 1 0 243699775 255115264 61620 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 62284 61620 310 324 0 61354 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 249136

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 6042
/proc/meminfo: memFree=1532600/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=328760 CPUtime=282.22
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 82184 0 0 0 28180 42 0 0 25 0 1 0 243699775 336650240 81531 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 82190 81531 310 324 0 81260 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 328760

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 6042
/proc/meminfo: memFree=1469048/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=391904 CPUtime=342.2
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 97964 0 0 0 34170 50 0 0 25 0 1 0 243699775 401309696 97311 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 97976 97311 310 324 0 97046 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 391904

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 6042
/proc/meminfo: memFree=1423544/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=437764 CPUtime=402.18
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 109427 0 0 0 40162 56 0 0 25 0 1 0 243699775 448270336 108774 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7362171 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 109441 108774 310 324 0 108511 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 437764

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 6042
/proc/meminfo: memFree=1354680/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=507088 CPUtime=462.17
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 126748 0 0 0 46149 68 0 0 25 0 1 0 243699775 519258112 126095 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7362171 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 126772 126095 310 324 0 125842 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 507088

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.93 3/78 6042
/proc/meminfo: memFree=1233080/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=628740 CPUtime=522.16
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 157181 0 0 0 52129 87 0 0 25 0 1 0 243699775 643829760 156528 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551018 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 157185 156528 310 324 0 156255 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 628740

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 6044
/proc/meminfo: memFree=1201784/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=657996 CPUtime=582.14
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 164493 0 0 0 58123 91 0 0 25 0 1 0 243699775 673787904 163840 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 164499 163840 310 324 0 163569 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 657996

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.93 2/78 6044
/proc/meminfo: memFree=1162936/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=696800 CPUtime=642.13
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 174178 0 0 0 64116 97 0 0 25 0 1 0 243699775 713523200 173525 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7362171 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 174200 173525 310 324 0 173270 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 696800


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

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 6044
/proc/meminfo: memFree=829432/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=1029636 CPUtime=942.05
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 257386 0 0 0 94057 148 0 0 25 0 1 0 243699775 1054347264 256733 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 257409 256733 310 324 0 256479 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1029636

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 6044
/proc/meminfo: memFree=800184/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=1058596 CPUtime=1002.04
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 264637 0 0 0 100051 153 0 0 25 0 1 0 243699775 1084002304 263984 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 264649 263984 310 324 0 263719 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 1058596

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 6044
/proc/meminfo: memFree=762680/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=1096224 CPUtime=1062.02
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 274042 0 0 0 106043 159 0 0 25 0 1 0 243699775 1122533376 273389 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 274056 273389 310 324 0 273126 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 1096224

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 6044
/proc/meminfo: memFree=729720/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=1128808 CPUtime=1122.01
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 282199 0 0 0 112035 166 0 0 25 0 1 0 243699775 1155899392 281546 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 282202 281546 310 324 0 281272 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 1128808

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 6044
/proc/meminfo: memFree=678904/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=1182056 CPUtime=1181.99
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 295501 0 0 0 118026 173 0 0 25 0 1 0 243699775 1210425344 294848 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 295514 294848 310 324 0 294584 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 1182056

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 6044
/proc/meminfo: memFree=582456/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=1275840 CPUtime=1241.97
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 318955 0 0 0 124011 186 0 0 25 0 1 0 243699775 1306460160 318302 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 318960 318302 310 324 0 318030 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 1275840

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 6044
/proc/meminfo: memFree=508088/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=1349416 CPUtime=1301.96
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 337334 0 0 0 129999 197 0 0 25 0 1 0 243699775 1381801984 336681 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 337354 336681 310 324 0 336424 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 1349416

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 6044
/proc/meminfo: memFree=457784/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=1399672 CPUtime=1361.95
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 349911 0 0 0 135989 206 0 0 25 0 1 0 243699775 1433264128 349258 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 349918 349258 310 324 0 348988 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 1399672

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 6044
/proc/meminfo: memFree=445944/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=1411280 CPUtime=1421.93
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 352817 0 0 0 141985 208 0 0 25 0 1 0 243699775 1445150720 352164 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 352820 352164 310 324 0 351890 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 1411280

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 6044
/proc/meminfo: memFree=403064/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=1454944 CPUtime=1481.92
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 363710 0 0 0 147976 216 0 0 25 0 1 0 243699775 1489862656 363057 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 363736 363057 310 324 0 362806 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 1454944

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 6044
/proc/meminfo: memFree=355192/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=1501904 CPUtime=1541.9
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 375479 0 0 0 153967 223 0 0 25 0 1 0 243699775 1537949696 374826 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571853 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 375476 374826 310 324 0 374546 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 1501904

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 6044
/proc/meminfo: memFree=314936/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=1542364 CPUtime=1601.89
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 385580 0 0 0 159957 232 0 0 25 0 1 0 243699775 1579380736 384927 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 385591 384927 310 324 0 384661 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 1542364

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 6044
/proc/meminfo: memFree=270136/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=1586728 CPUtime=1661.87
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 396677 0 0 0 165947 240 0 0 25 0 1 0 243699775 1624809472 396024 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 396682 396024 310 324 0 395752 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 1586728

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 6044
/proc/meminfo: memFree=237176/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=1619864 CPUtime=1721.86
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 404955 0 0 0 171940 246 0 0 25 0 1 0 243699775 1658740736 404302 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 404966 404302 310 324 0 404036 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 1619864

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 6044
/proc/meminfo: memFree=205688/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=1650836 CPUtime=1781.84
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 412690 0 0 0 177933 251 0 0 25 0 1 0 243699775 1690456064 412037 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 412709 412037 310 324 0 411779 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 1650836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 6044
/proc/meminfo: memFree=199352/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=1656864 CPUtime=1800.05
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194304 414208 0 0 0 179752 253 0 0 25 0 1 0 243699775 1696628736 413555 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 414216 413555 310 324 0 413286 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 1656864

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 6045
/proc/meminfo: memFree=829168/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=0 CPUtime=1800.15
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194308 414212 0 0 0 179752 263 0 0 25 0 1 0 243699775 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 0

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.95 2/79 6045
/proc/meminfo: memFree=829168/2055920 swapFree=4148856/4192956
[pid=6041] ppid=6039 vsize=0 CPUtime=1800.25
/proc/6041/stat : 6041 (bsolo3.0.17) R 6039 6041 5586 0 -1 4194308 414212 0 0 0 179752 273 0 0 25 0 1 0 243699775 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/6041/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.25
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.76
CPU time (s): 1800.31
CPU user time (s): 1797.52
CPU system time (s): 2.78758
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 1656864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.52
system time used= 2.78758
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 414212
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 2718

runsolver used 1.35279 second user time and 3.9074 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Mon Apr 30 18:30:20 UTC 2007

IDJOB= 433338
IDBENCH= 2498
IDSOLVER= 199
FILE ID= node14/433338-1177957820

PBS_JOBID= 4727722

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-danoint.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433338-1177957820/instance-433338-1177957820.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-433338-1177957820 -o ROOT/results/node14/solver-433338-1177957820 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433338-1177957820/instance-433338-1177957820.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  72b327feddced7495a083616b5e4ecd7

RANDOM SEED= 350910789

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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:       1858584 kB
Buffers:          5944 kB
Cached:         109684 kB
SwapCached:      11600 kB
Active:          39272 kB
Inactive:       100424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858584 kB
SwapTotal:     4192956 kB
SwapFree:      4148856 kB
Dirty:            7596 kB
Writeback:           0 kB
Mapped:          31108 kB
Slab:            43228 kB
Committed_AS:  7952332 kB
PageTables:       1788 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 node14 on Mon Apr 30 19:00:23 UTC 2007