Trace number 432771

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) 1800.07 1800.55

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-dano3mip.opb
MD5SUM14e6c259fcfc7693ea81c905b2ebcb59
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables399966
Total number of constraints3226
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)48
Number of constraints which are nor clauses,nor cardinality constraints3178
Minimum length of a constraint21
Maximum length of a constraint15900
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 535830
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	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/432771-1177949316/instance-432771-1177949316.opb
0.00/0.00	c File size is 24912402 bytes.
6.99/7.01	c Highest Coefficient sum: 535830
6.99/7.01	c Parsing was ok!!
6.99/7.01	c Total parsing time: 7.007 s
7.18/7.24	c Var: 399966 Constr: 4450 0/96/4354 Lit: 3755448 Watch. Lit: 553754
7.18/7.24	c Obj. Vars: 30 (0.00750064 % of total variables)
190.61/190.75	c Pre-processing Time: 190.679 s
190.61/190.77	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
190.61/190.77	c        0 279988     4435  3754983  846  2990869  500000      0      0 190.68
190.61/190.77	c Switching off LPR mode.
1800.01/1800.50	c      100 279988     4535  3757105  828  2987317  550001    100      0 194.59
1800.01/1800.50	c      250 279988     4685  3760023  802  2986519  605002    250      1 204.56
1800.01/1800.50	c      475 279988     4910  3764093  766  2984930  665503    475      1 247.29
1800.01/1800.50	c      813 279988     5248  3771393  718  2983294  732054    813      2 312.87
1800.01/1800.50	c     1322 279988     5757  3868885  672  2985334  805260   1322      2 519.15
1800.01/1800.50	c     2085 279988     6520  4044827  620  2988137  885787   2085      3 665.97
1800.01/1800.50	c     3231 279988     7666  4486089  585  2986957  974366   3231      3 1018.58
1800.01/1800.50	c     4952 279988     9387  5504257  586  2989526  500000   4952      3 1458.56
1800.01/1800.50	c     7556 279988    11991  6192060  516  2994122  550001   7556      4 1569.28
1800.01/1800.50	c Caught signal: 15
1800.01/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.01/1800.50	c    9     9201   2175   785162    13636  6872946   9201      5 1800.02
1800.01/1800.50	s UNKNOWN
1800.01/1800.50	c Total time: 1800.02 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/node70/watcher-432771-1177949316 -o ROOT/results/node70/solver-432771-1177949316 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432771-1177949316/instance-432771-1177949316.opb 

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


[startup+0 s]
/proc/loadavg: 1.16 1.06 0.94 3/64 17002
/proc/meminfo: memFree=1791416/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=36068 CPUtime=0
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 234469175 36933632 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8849019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 9017 333 280 324 0 2004 0

[startup+0.0818191 s]
/proc/loadavg: 1.16 1.06 0.94 3/64 17002
/proc/meminfo: memFree=1791416/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=38952 CPUtime=0.07
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 1225 0 0 0 7 0 0 0 18 0 1 0 234469175 39886848 1155 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 9738 1155 387 324 0 2725 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 38952

[startup+0.10182 s]
/proc/loadavg: 1.16 1.06 0.94 3/64 17002
/proc/meminfo: memFree=1791416/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=31996 CPUtime=0.09
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 1501 0 0 0 9 0 0 0 18 0 1 0 234469175 32763904 1352 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 7999 1352 414 324 0 986 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31996

[startup+0.30184 s]
/proc/loadavg: 1.16 1.06 0.94 3/64 17002
/proc/meminfo: memFree=1791416/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=37972 CPUtime=0.29
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 3493 0 0 0 28 1 0 0 19 0 1 0 234469175 38883328 3041 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134524142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 9493 3041 649 324 0 2480 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37972

[startup+0.701879 s]
/proc/loadavg: 1.16 1.06 0.94 3/64 17002
/proc/meminfo: memFree=1791416/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=47592 CPUtime=0.69
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 6495 0 0 0 67 2 0 0 22 0 1 0 234469175 48734208 5730 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8873744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 11898 5731 1100 324 0 4885 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47592

[startup+1.50196 s]
/proc/loadavg: 1.16 1.06 0.94 2/65 17003
/proc/meminfo: memFree=1765488/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=61708 CPUtime=1.49
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 11227 0 0 0 145 4 0 0 25 0 1 0 234469175 63188992 10269 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8849019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 15427 10269 1854 324 0 8414 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61708

[startup+3.10112 s]
/proc/loadavg: 1.16 1.06 0.94 2/65 17003
/proc/meminfo: memFree=1750256/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=81100 CPUtime=3.09
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 17891 0 0 0 303 6 0 0 25 0 1 0 234469175 83046400 15922 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 20275 15922 3147 324 0 13262 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81100

[startup+6.30144 s]
/proc/loadavg: 1.15 1.06 0.94 2/65 17003
/proc/meminfo: memFree=1725936/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=101720 CPUtime=6.28
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 26983 0 0 0 620 8 0 0 25 0 1 0 234469175 104161280 23713 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8873759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 25430 23713 5771 324 0 18417 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 101720

[startup+12.7011 s]
/proc/loadavg: 1.14 1.06 0.94 2/65 17003
/proc/meminfo: memFree=1613360/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=189608 CPUtime=12.69
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 54141 0 0 0 1249 20 0 0 25 0 1 0 234469175 194158592 44788 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 47402 44788 304 324 0 46472 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 189608

[startup+25.5024 s]
/proc/loadavg: 1.11 1.05 0.94 2/65 17003
/proc/meminfo: memFree=1613552/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=189608 CPUtime=25.48
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 54143 0 0 0 2525 23 0 0 25 0 1 0 234469175 194158592 44790 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 47402 44790 304 324 0 46472 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 189608

[startup+51.1029 s]
/proc/loadavg: 1.07 1.05 0.94 2/65 17003
/proc/meminfo: memFree=1613552/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=189608 CPUtime=51.05
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 54143 0 0 0 5076 29 0 0 25 0 1 0 234469175 194158592 44790 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 47402 44790 304 324 0 46472 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 189608

[startup+102.306 s]
/proc/loadavg: 1.03 1.04 0.94 2/65 17003
/proc/meminfo: memFree=1613616/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=189608 CPUtime=102.25
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 54143 0 0 0 10179 46 0 0 25 0 1 0 234469175 194158592 44790 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 47402 44790 304 324 0 46472 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 189608

[startup+162.303 s]
/proc/loadavg: 1.01 1.03 0.94 2/65 17003
/proc/meminfo: memFree=1569776/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=233296 CPUtime=162.23
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 68988 0 0 0 16167 56 0 0 25 0 1 0 234469175 238895104 55727 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540690 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 58324 55727 306 324 0 57394 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 233296

[startup+222.303 s]
/proc/loadavg: 1.00 1.02 0.94 2/65 17003
/proc/meminfo: memFree=1611120/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=191976 CPUtime=222.21
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 69375 0 0 0 22164 57 0 0 25 0 1 0 234469175 196583424 45390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 47994 45390 310 324 0 47064 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 191976

[startup+282.303 s]
/proc/loadavg: 1.00 1.02 0.94 2/65 17003
/proc/meminfo: memFree=1606896/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=196072 CPUtime=282.2
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 70415 0 0 0 28162 58 0 0 25 0 1 0 234469175 200777728 46430 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 49018 46430 310 324 0 48088 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 196072

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 17003
/proc/meminfo: memFree=1604720/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=198316 CPUtime=342.18
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 70977 0 0 0 34160 58 0 0 25 0 1 0 234469175 203075584 46992 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551356 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 49579 46992 310 324 0 48649 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 198316

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1601776/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=201352 CPUtime=402.16
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 71711 0 0 0 40158 58 0 0 25 0 1 0 234469175 206184448 47726 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 50338 47726 310 324 0 49408 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 201352

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1600432/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=202540 CPUtime=462.15
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 72025 0 0 0 46156 59 0 0 25 0 1 0 234469175 207400960 48040 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 50635 48040 310 324 0 49705 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 202540

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1598128/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=204916 CPUtime=522.13
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 72606 0 0 0 52154 59 0 0 25 0 1 0 234469175 209833984 48621 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 51229 48621 310 324 0 50299 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 204916

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1598064/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=204916 CPUtime=582.12
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 72606 0 0 0 58153 59 0 0 25 0 1 0 234469175 209833984 48621 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551389 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 51229 48621 310 324 0 50299 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 204916

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1596336/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=206636 CPUtime=642.1
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 73055 0 0 0 64151 59 0 0 25 0 1 0 234469175 211595264 49070 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 51659 49070 310 324 0 50729 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 206636


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1588912/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=213892 CPUtime=882.04
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 74870 0 0 0 88144 60 0 0 25 0 1 0 234469175 219025408 50885 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 53473 50885 310 324 0 52543 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 213892

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1588912/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=213892 CPUtime=942.03
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 74870 0 0 0 94143 60 0 0 25 0 1 0 234469175 219025408 50885 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 53473 50885 310 324 0 52543 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 213892

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1587568/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=215208 CPUtime=1002.01
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 75210 0 0 0 100141 60 0 0 25 0 1 0 234469175 220372992 51225 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 53802 51225 310 324 0 52872 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 215208

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1586864/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=215896 CPUtime=1061.99
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 75380 0 0 0 106139 60 0 0 25 0 1 0 234469175 221077504 51395 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 53974 51395 310 324 0 53044 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 215896

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1586160/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=216560 CPUtime=1121.98
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 75563 0 0 0 112137 61 0 0 25 0 1 0 234469175 221757440 51578 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 54140 51578 310 324 0 53210 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 216560

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1585136/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=217628 CPUtime=1181.97
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 75812 0 0 0 118136 61 0 0 25 0 1 0 234469175 222851072 51827 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 54407 51827 310 324 0 53477 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 217628

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1584432/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=218296 CPUtime=1241.96
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 75975 0 0 0 124134 62 0 0 25 0 1 0 234469175 223535104 51990 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 54574 51990 310 324 0 53644 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 218296

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1583920/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=218824 CPUtime=1301.94
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 76107 0 0 0 130132 62 0 0 25 0 1 0 234469175 224075776 52122 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 54706 52122 310 324 0 53776 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 218824

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1582064/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=220668 CPUtime=1361.92
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 76574 0 0 0 136130 62 0 0 25 0 1 0 234469175 225964032 52589 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551356 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 55167 52589 310 324 0 54237 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 220668

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1580272/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=222368 CPUtime=1421.91
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 76996 0 0 0 142128 63 0 0 25 0 1 0 234469175 227704832 53011 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 55592 53011 310 324 0 54662 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 222368

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1576752/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=225844 CPUtime=1481.89
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 77868 0 0 0 148126 63 0 0 25 0 1 0 234469175 231264256 53883 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 56461 53883 310 324 0 55531 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 225844

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1572976/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=229944 CPUtime=1541.88
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 78894 0 0 0 154124 64 0 0 25 0 1 0 234469175 235462656 54909 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 57486 54909 310 324 0 56556 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 229944

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1569776/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=232816 CPUtime=1601.86
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 79608 0 0 0 160122 64 0 0 25 0 1 0 234469175 238403584 55623 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 58204 55623 310 324 0 57274 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 232816

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1567408/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=235188 CPUtime=1661.85
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 80193 0 0 0 166120 65 0 0 25 0 1 0 234469175 240832512 56208 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 58797 56208 310 324 0 57867 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 235188

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1566192/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=236356 CPUtime=1721.83
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 80499 0 0 0 172118 65 0 0 25 0 1 0 234469175 242028544 56514 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 59089 56514 310 324 0 58159 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 236356

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1562352/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=240196 CPUtime=1781.82
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 81448 0 0 0 178116 66 0 0 25 0 1 0 234469175 245960704 57463 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 60049 57463 310 324 0 59119 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 240196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1561264/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=241256 CPUtime=1800.01
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 81706 0 0 0 179935 66 0 0 25 0 1 0 234469175 247046144 57721 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 60314 57721 310 324 0 59384 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 241256

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17003
/proc/meminfo: memFree=1561264/2055920 swapFree=4183764/4192956
[pid=17002] ppid=17000 vsize=241256 CPUtime=1800.01
/proc/17002/stat : 17002 (bsolo3.0.17) R 17000 17002 16104 0 -1 4194304 81706 0 0 0 179935 66 0 0 25 0 1 0 234469175 247046144 57721 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17002/statm: 60314 57721 310 324 0 59384 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 241256

Child status: 15
Real time (s): 1800.55
CPU time (s): 1800.07
CPU user time (s): 1799.36
CPU system time (s): 0.704892
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 241256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.36
system time used= 0.704892
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81710
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= 4725

runsolver used 1.3018 second user time and 3.62545 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Mon Apr 30 16:08:38 UTC 2007

IDJOB= 432771
IDBENCH= 1778
IDSOLVER= 199
FILE ID= node70/432771-1177949316

PBS_JOBID= 4727807

Free space on /tmp= 66534 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-dano3mip.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432771-1177949316/instance-432771-1177949316.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-432771-1177949316 -o ROOT/results/node70/solver-432771-1177949316 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432771-1177949316/instance-432771-1177949316.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  14e6c259fcfc7693ea81c905b2ebcb59

RANDOM SEED= 882329345

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1791824 kB
Buffers:          7464 kB
Cached:         188728 kB
SwapCached:       2980 kB
Active:          61420 kB
Inactive:       144588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791824 kB
SwapTotal:     4192956 kB
SwapFree:      4183764 kB
Dirty:           31104 kB
Writeback:           0 kB
Mapped:          15824 kB
Slab:            44088 kB
Committed_AS:  3585080 kB
PageTables:       1400 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 node70 on Mon Apr 30 16:38:41 UTC 2007