Trace number 433362

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.17? (TO) 1800.2 1800.8

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-stp3d.opb
MD5SUMaf54d857fe3562002a714e0fbd74a69a
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 variables204880
Total number of constraints159488
Number of constraints which are clauses129232
Number of constraints which are cardinality constraints (but not clauses)5805
Number of constraints which are nor clauses,nor cardinality constraints24451
Minimum length of a constraint2
Maximum length of a constraint120
Number of terms in the objective function 75648
Biggest coefficient in the objective function 100303
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 7576279200
Number of bits of the sum of numbers in the objective function 33
Biggest number in a constraint 100303
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 7576279200
Number of bits of the biggest sum of numbers33
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/433362-1177958155/instance-433362-1177958155.opb
0.00/0.00	c File size is 9232477 bytes.
0.09/0.18	c Coefficients are big enough for not using lower bounding.
2.59/2.65	c Highest Coefficient sum: 7.57628e+09
2.59/2.65	c Parsing was ok!!
2.59/2.65	c Total parsing time: 2.651 s
2.79/2.88	c Var: 204880 Constr: 187573 132866/54707/0 Lit: 920592 Watch. Lit: 711194
2.79/2.88	c Obj. Vars: 75648 (36.9231 % of total variables)
84.06/84.19	c Pre-processing Time: 84.149 s
1800.10/1800.71	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.10/1800.71	c        0 170760   156236   808140    5   628278  500000      0      0 84.15
1800.10/1800.71	c      100 170760   156336   809436    5   628478  550001    100      1 84.42
1800.10/1800.71	c      250 170758   156486   811929    5   628777  605002    250      2 85.20
1800.10/1800.71	c      476 170163   156712   814168    5   629228  665503    476      5 86.83
1800.10/1800.71	c      814 169893   157050   818170    5   629897  732054    814      9 89.54
1800.10/1800.71	c     1323 167807   157559   825176    5   630906  805260   1323     14 93.22
1800.10/1800.71	c     2086 167571   158322   835231    5   632429  885787   2086     21 97.99
1800.10/1800.71	c     3233 167207   159469   854709    5   634720  974366   3233     31 102.78
1800.10/1800.71	c     4954 167196   161190   883526    5   638159  500000   4954     44 112.30
1800.10/1800.71	c     7538 167178   163774   938917    5   643319  550001   7538     60 124.49
1800.10/1800.71	c    11417 167153   167653  1021076    6   651069  605002  11417     77 146.68
1800.10/1800.71	c    17240 167148   173476  1210763    6   662713  665503  17240     99 173.29
1800.10/1800.71	c    25977 167140   182213  1971033   10   680185  732054  25977    127 202.96
1800.10/1800.71	c    39087 167120   195323  2633730   13   706396  805260  39087    145 268.03
1800.10/1800.71	c    58758 167114   214994  5459603   25   745736  885787  58758    149 392.87
1800.10/1800.71	c    88270 167112   244506 14651554   59   804759  974366  88270    122 722.14
1800.10/1800.71	c   132540 167079   288776 20729284   71   893290  500000 132540    114 1157.11
1800.10/1800.71	c Caught signal: 15
1800.10/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.10/1800.71	c   16   197257  93456  5189162   353493 37875465 197257    109 1800.11
1800.10/1800.71	s UNKNOWN
1800.10/1800.71	c Total time: 1800.11 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/node54/watcher-433362-1177958155 -o ROOT/results/node54/solver-433362-1177958155 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433362-1177958155/instance-433362-1177958155.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: 1.33 1.11 0.98 3/66 28659
/proc/meminfo: memFree=1384256/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=20756 CPUtime=0
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 243190010 21254144 336 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2254459 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 5189 336 280 324 0 2004 0

[startup+0.101374 s]
/proc/loadavg: 1.33 1.11 0.98 3/66 28659
/proc/meminfo: memFree=1384256/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=23864 CPUtime=0.09
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 1359 0 0 0 9 0 0 0 18 0 1 0 243190010 24436736 1210 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2254459 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 5966 1210 444 324 0 2781 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23864

[startup+0.201385 s]
/proc/loadavg: 1.33 1.11 0.98 3/66 28659
/proc/meminfo: memFree=1384256/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=19576 CPUtime=0.2
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 2482 0 0 0 19 1 0 0 18 0 1 0 243190010 20045824 2284 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 4894 2284 588 324 0 1709 0
Current children cumulated CPU time (s) 0.2
Current children cumulated vsize (KiB) 19576

[startup+0.301399 s]
/proc/loadavg: 1.33 1.11 0.98 3/66 28659
/proc/meminfo: memFree=1384256/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=21996 CPUtime=0.29
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 3215 0 0 0 28 1 0 0 19 0 1 0 243190010 22523904 2860 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2254459 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 5499 2860 688 324 0 2314 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21996

[startup+0.701449 s]
/proc/loadavg: 1.33 1.11 0.98 3/66 28659
/proc/meminfo: memFree=1384256/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=29816 CPUtime=0.7
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 5741 0 0 0 68 2 0 0 22 0 1 0 243190010 30531584 5289 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2254459 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 7454 5289 1046 324 0 4269 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 29816

[startup+1.50155 s]
/proc/loadavg: 1.31 1.10 0.98 2/67 28660
/proc/meminfo: memFree=1358008/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=43580 CPUtime=1.49
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 10089 0 0 0 146 3 0 0 25 0 1 0 243190010 44625920 9131 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2254459 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 10895 9131 1640 324 0 7710 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43580

[startup+3.10279 s]
/proc/loadavg: 1.31 1.10 0.98 2/67 28660
/proc/meminfo: memFree=1347960/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=78932 CPUtime=3.09
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 21657 0 0 0 300 9 0 0 25 0 1 0 243190010 80826368 18296 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134583223 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 19733 18296 303 324 0 18803 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78932

[startup+6.30116 s]
/proc/loadavg: 1.36 1.12 0.99 2/67 28660
/proc/meminfo: memFree=1311736/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=78932 CPUtime=6.29
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 21657 0 0 0 619 10 0 0 25 0 1 0 243190010 80826368 18296 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 19733 18296 303 324 0 18803 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 78932

[startup+12.702 s]
/proc/loadavg: 1.33 1.12 0.99 2/67 28660
/proc/meminfo: memFree=1311864/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=78932 CPUtime=12.69
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 21657 0 0 0 1258 11 0 0 25 0 1 0 243190010 80826368 18296 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 19733 18296 303 324 0 18803 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 78932

[startup+25.5016 s]
/proc/loadavg: 1.26 1.11 0.99 2/67 28660
/proc/meminfo: memFree=1312056/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=78932 CPUtime=25.49
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 21657 0 0 0 2535 14 0 0 25 0 1 0 243190010 80826368 18296 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 19733 18296 303 324 0 18803 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 78932

[startup+51.1019 s]
/proc/loadavg: 1.17 1.10 0.99 2/67 28660
/proc/meminfo: memFree=1312376/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=78932 CPUtime=51.06
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 21658 0 0 0 5088 18 0 0 25 0 1 0 243190010 80826368 18297 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 19733 18297 303 324 0 18803 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 78932

[startup+102.301 s]
/proc/loadavg: 1.07 1.08 0.99 2/67 28660
/proc/meminfo: memFree=1304888/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=86392 CPUtime=102.26
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 25615 0 0 0 10178 48 0 0 25 0 1 0 243190010 88465408 20212 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2252500 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 21598 20212 309 324 0 20668 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 86392

[startup+162.302 s]
/proc/loadavg: 1.02 1.07 0.99 2/67 28660
/proc/meminfo: memFree=1304824/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=86392 CPUtime=162.23
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 25615 0 0 0 16175 48 0 0 25 0 1 0 243190010 88465408 20212 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 21598 20212 309 324 0 20668 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 86392

[startup+222.306 s]
/proc/loadavg: 1.01 1.05 0.99 2/67 28660
/proc/meminfo: memFree=1297144/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=94068 CPUtime=222.22
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 27516 0 0 0 22172 50 0 0 25 0 1 0 243190010 96325632 22113 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574686 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 23517 22113 309 324 0 22587 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 94068

[startup+282.301 s]
/proc/loadavg: 1.00 1.04 0.99 2/67 28660
/proc/meminfo: memFree=1287608/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=103744 CPUtime=282.19
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 29921 0 0 0 28167 52 0 0 25 0 1 0 243190010 106233856 24518 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 25936 24518 309 324 0 25006 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 103744

[startup+342.302 s]
/proc/loadavg: 1.00 1.03 0.99 2/67 28660
/proc/meminfo: memFree=1272184/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=119040 CPUtime=342.19
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 33761 0 0 0 34163 56 0 0 25 0 1 0 243190010 121896960 28358 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 29760 28358 309 324 0 28830 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 119040

[startup+402.302 s]
/proc/loadavg: 1.00 1.02 0.99 2/67 28660
/proc/meminfo: memFree=1250104/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=141040 CPUtime=402.17
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 39266 0 0 0 40157 60 0 0 25 0 1 0 243190010 144424960 33863 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 35260 33863 309 324 0 34330 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 141040

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 0.99 2/67 28660
/proc/meminfo: memFree=1239096/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=152048 CPUtime=462.15
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 42017 0 0 0 46153 62 0 0 25 0 1 0 243190010 155697152 36614 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574266 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 38012 36614 309 324 0 37082 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 152048

[startup+522.302 s]
/proc/loadavg: 1.00 1.01 0.99 2/67 28660
/proc/meminfo: memFree=1213176/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=178292 CPUtime=522.13
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 48562 0 0 0 52146 67 0 0 25 0 1 0 243190010 182571008 43159 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 44573 43159 309 324 0 43643 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 178292

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28660
/proc/meminfo: memFree=1183416/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=207816 CPUtime=582.11
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 55955 0 0 0 58138 73 0 0 25 0 1 0 243190010 212803584 50552 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 51954 50552 309 324 0 51024 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 207816

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28660
/proc/meminfo: memFree=1158584/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=232588 CPUtime=642.09
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 62144 0 0 0 64132 77 0 0 25 0 1 0 243190010 238170112 56741 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 58147 56741 309 324 0 57217 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 232588


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28660
/proc/meminfo: memFree=1119224/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=271788 CPUtime=822.05
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 71959 0 0 0 82118 87 0 0 25 0 1 0 243190010 278310912 66556 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 67947 66556 309 324 0 67017 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 271788

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28660
/proc/meminfo: memFree=1109688/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=281096 CPUtime=882.04
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 74284 0 0 0 88115 89 0 0 25 0 1 0 243190010 287842304 68881 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 70274 68881 309 324 0 69344 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 281096

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28660
/proc/meminfo: memFree=1093624/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=297364 CPUtime=942.02
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 78333 0 0 0 94110 92 0 0 25 0 1 0 243190010 304500736 72930 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 74341 72930 309 324 0 73411 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 297364

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28660
/proc/meminfo: memFree=1081464/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=309356 CPUtime=1002
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 81331 0 0 0 100105 95 0 0 25 0 1 0 243190010 316780544 75928 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2252641 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 77339 75928 309 324 0 76409 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 309356

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28660
/proc/meminfo: memFree=1071416/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=319492 CPUtime=1061.98
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 83885 0 0 0 106101 97 0 0 25 0 1 0 243190010 327159808 78482 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 79873 78482 309 324 0 78943 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 319492

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28660
/proc/meminfo: memFree=1054392/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=336376 CPUtime=1121.96
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 88082 0 0 0 112095 101 0 0 25 0 1 0 243190010 344449024 82679 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 84094 82679 309 324 0 83164 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 336376

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28660
/proc/meminfo: memFree=1043832/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=347028 CPUtime=1181.95
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 90771 0 0 0 118092 103 0 0 25 0 1 0 243190010 355356672 85368 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 86757 85368 309 324 0 85827 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 347028

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28660
/proc/meminfo: memFree=1025080/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=365528 CPUtime=1241.93
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 95391 0 0 0 124086 107 0 0 25 0 1 0 243190010 374300672 89988 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 91382 89988 309 324 0 90452 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 365528

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28660
/proc/meminfo: memFree=1013240/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=377624 CPUtime=1301.91
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 98409 0 0 0 130082 109 0 0 25 0 1 0 243190010 386686976 93006 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571798 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 94406 93006 309 324 0 93476 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 377624

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28660
/proc/meminfo: memFree=999288/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=391260 CPUtime=1361.89
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 101829 0 0 0 136077 112 0 0 25 0 1 0 243190010 400650240 96426 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574763 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 97815 96426 309 324 0 96885 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 391260

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28660
/proc/meminfo: memFree=992440/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=398036 CPUtime=1421.89
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 103514 0 0 0 142075 114 0 0 25 0 1 0 243190010 407588864 98111 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 99509 98111 309 324 0 98579 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 398036

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28660
/proc/meminfo: memFree=982328/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=408276 CPUtime=1481.86
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 106074 0 0 0 148071 115 0 0 25 0 1 0 243190010 418074624 100671 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 102069 100671 309 324 0 101139 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 408276

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/73 28828
/proc/meminfo: memFree=968840/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=420436 CPUtime=1541.79
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 109099 0 0 0 154061 118 0 0 25 0 1 0 243190010 430526464 103696 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 2248793 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 105109 103696 309 324 0 104179 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 420436

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28858
/proc/meminfo: memFree=945912/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=444280 CPUtime=1601.75
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 115082 0 0 0 160053 122 0 0 25 0 1 0 243190010 454942720 109679 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 111070 109679 309 324 0 110140 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 444280

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28858
/proc/meminfo: memFree=912120/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=478296 CPUtime=1661.73
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 123560 0 0 0 166046 127 0 0 25 0 1 0 243190010 489775104 118157 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 119574 118157 309 324 0 118644 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 478296

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28858
/proc/meminfo: memFree=865400/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=525548 CPUtime=1721.71
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 135404 0 0 0 172036 135 0 0 25 0 1 0 243190010 538161152 130001 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 131387 130001 309 324 0 130457 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 525548

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28858
/proc/meminfo: memFree=829048/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=561364 CPUtime=1781.7
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 144348 0 0 0 178028 142 0 0 25 0 1 0 243190010 574836736 138945 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 140341 138945 309 324 0 139411 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 561364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 28858
/proc/meminfo: memFree=822264/2055920 swapFree=4182164/4192956
[pid=28659] ppid=28657 vsize=567868 CPUtime=1800.1
/proc/28659/stat : 28659 (bsolo3.0.17) R 28657 28659 28201 0 -1 4194304 145968 0 0 0 179867 143 0 0 25 0 1 0 243190010 581496832 140565 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28659/statm: 141967 140565 309 324 0 141037 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 567868

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

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

Child status: 15
Real time (s): 1800.8
CPU time (s): 1800.2
CPU user time (s): 1798.68
CPU system time (s): 1.52077
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 567868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.68
system time used= 1.52077
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 145972
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= 3043

runsolver used 1.62375 second user time and 4.93425 second system time

The end

Launcher Data (download as text)

Begin job on node54 on Mon Apr 30 18:35:55 UTC 2007

IDJOB= 433362
IDBENCH= 2522
IDSOLVER= 199
FILE ID= node54/433362-1177958155

PBS_JOBID= 4727694

Free space on /tmp= 66549 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-stp3d.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433362-1177958155/instance-433362-1177958155.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node54/watcher-433362-1177958155 -o ROOT/results/node54/solver-433362-1177958155 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433362-1177958155/instance-433362-1177958155.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  af54d857fe3562002a714e0fbd74a69a

RANDOM SEED= 503043647

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node54.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		: 3000.234
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		: 3000.234
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:       1384664 kB
Buffers:         32032 kB
Cached:         558184 kB
SwapCached:       4036 kB
Active:         156552 kB
Inactive:       443624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1384664 kB
SwapTotal:     4192956 kB
SwapFree:      4182164 kB
Dirty:           16048 kB
Writeback:           0 kB
Mapped:          15948 kB
Slab:            56976 kB
Committed_AS:  2414244 kB
PageTables:       1412 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66549 MiB

End job on node54 on Mon Apr 30 19:05:58 UTC 2007