Trace number 432608

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) 1800.05 1800.74

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-biella1.opb
MD5SUM02b8e2ce7db79ee00a9a8f2ebac90f1b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark2.47162
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables42650
Total number of constraints1202
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1202
Minimum length of a constraint38
Maximum length of a constraint42650
Number of terms in the objective function 42650
Biggest coefficient in the objective function 58891
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 565237
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262142
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 565237
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)

0.00/0.01	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.01	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/432608-1177946180/instance-432608-1177946180.opb
0.00/0.01	c File size is 1872488 bytes.
0.27/0.38	c Highest Coefficient sum: 565237
0.27/0.38	c Parsing was ok!!
0.27/0.38	c Total parsing time: 0.364 s
0.38/0.41	c Var: 42650 Constr: 2399 0/0/2399 Lit: 230936 Watch. Lit: 134486
0.38/0.41	c Obj. Vars: 42650 (100 % of total variables)
19.57/19.65	c Pre-processing Time: 19.632 s
19.57/19.66	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
19.57/19.66	c        0  26127     2399   230936   96   204244  461872      0      0 19.63
19.57/19.66	c Switching off LPR mode.
1800.02/1800.71	c      102  26127     2501   257061  102   209945  508060    102      5 20.11
1800.02/1800.71	c      253  26127     2652   276074  104   209571  558867    253     12 20.86
1800.02/1800.71	c      478  26127     2877   279350   97   210279  614754    478     19 24.28
1800.02/1800.71	c      816  26127     3215   290456   90   210936  676230    816     28 28.67
1800.02/1800.71	c     1324  26127     3723   299038   80   211991  743854   1324     36 36.20
1800.02/1800.71	c     2088  26127     4487   330913   73   213382  818240   2088     49 42.36
1800.02/1800.71	c     3234  26127     5633   356744   63   215605  900065   3234     55 58.56
1800.02/1800.71	c     4955  26127     7354   394831   53   218940  990072   4955     58 84.36
1800.02/1800.71	c     7539  26127     9938   480448   48   224094  500000   7539     61 121.90
1800.02/1800.71	c    11418  26127    13817   583717   42   231827  550001  11418     64 176.32
1800.02/1800.71	c    17240  26127    19639   737766   37   243529  605002  17240     64 265.93
1800.02/1800.71	c    25977  26127    28376  1036699   36   260910  665503  25977     66 391.43
1800.02/1800.71	c    39087  26127    41486  1438686   34   287106  732054  39087     66 584.20
1800.02/1800.71	c    58758  26127    61157  2613180   42   326298  805260  58758     77 759.17
1800.02/1800.71	c    88269  26127    90668  3667997   40   384908  885787  88269     90 980.33
1800.02/1800.71	c   132539  26127   134938  5307752   39   473327  974366 132539     79 1676.34
1800.02/1800.71	c Caught signal: 15
1800.02/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.71	c   16   154999 110685  1479534   157398  6462707 154999     86 1800.03
1800.02/1800.71	s UNKNOWN
1800.02/1800.71	c Total time: 1800.03 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/node37/watcher-432608-1177946180 -o ROOT/results/node37/solver-432608-1177946180 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432608-1177946180/instance-432608-1177946180.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: 0.91 0.95 0.90 3/78 538
/proc/meminfo: memFree=1862008/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=2380 CPUtime=0
/proc/538/stat : 538 (bsolo3.0.17) D 536 538 32645 0 -1 4194304 52 0 0 0 0 0 0 0 18 0 1 0 242530496 2437120 36 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3167140 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/538/statm: 595 36 28 324 0 9 0

[startup+0.100636 s]
/proc/loadavg: 0.91 0.95 0.90 3/78 538
/proc/meminfo: memFree=1862008/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=17508 CPUtime=0.08
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 1514 0 0 0 8 0 0 0 18 0 1 0 242530496 17928192 1365 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3547245 0 0 4096 16384 0 0 0 17 0 0 0
/proc/538/statm: 4377 1365 385 324 0 2989 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17508

[startup+0.201655 s]
/proc/loadavg: 0.91 0.95 0.90 3/78 538
/proc/meminfo: memFree=1862008/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=11012 CPUtime=0.18
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 1930 0 0 0 18 0 0 0 18 0 1 0 242530496 11276288 1781 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586566 0 0 4096 16384 0 0 0 17 0 0 0
/proc/538/statm: 2753 1781 518 324 0 1365 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 11012

[startup+0.301673 s]
/proc/loadavg: 0.91 0.95 0.90 3/78 538
/proc/meminfo: memFree=1862008/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=12116 CPUtime=0.27
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 2353 0 0 0 27 0 0 0 19 0 1 0 242530496 12406784 2204 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134524160 0 0 4096 16384 0 0 0 17 0 0 0
/proc/538/statm: 3029 2204 635 324 0 1641 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 12116

[startup+0.701744 s]
/proc/loadavg: 0.91 0.95 0.90 3/78 538
/proc/meminfo: memFree=1862008/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=17928 CPUtime=0.68
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 4460 0 0 0 67 1 0 0 23 0 1 0 242530496 18358272 3716 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 0 0 0
/proc/538/statm: 4482 3716 304 324 0 3552 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17928

[startup+1.50189 s]
/proc/loadavg: 0.91 0.95 0.90 2/79 539
/proc/meminfo: memFree=1848048/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=17928 CPUtime=1.47
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 4463 0 0 0 146 1 0 0 25 0 1 0 242530496 18358272 3719 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 4482 3719 304 324 0 3552 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 17928

[startup+3.10119 s]
/proc/loadavg: 0.91 0.95 0.90 2/79 539
/proc/meminfo: memFree=1847920/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=17928 CPUtime=3.08
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 4463 0 0 0 306 2 0 0 25 0 1 0 242530496 18358272 3719 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 4482 3719 304 324 0 3552 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17928

[startup+6.30179 s]
/proc/loadavg: 0.92 0.95 0.90 2/79 539
/proc/meminfo: memFree=1847280/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=18588 CPUtime=6.27
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 4605 0 0 0 625 2 0 0 25 0 1 0 242530496 19034112 3861 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 4647 3861 304 324 0 3717 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 18588

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.90 2/79 539
/proc/meminfo: memFree=1847152/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=18848 CPUtime=12.67
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 4682 0 0 0 1262 5 0 0 25 0 1 0 242530496 19300352 3938 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 4712 3938 304 324 0 3782 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18848

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.91 2/79 539
/proc/meminfo: memFree=1844016/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=21796 CPUtime=25.46
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 5898 0 0 0 2539 7 0 0 25 0 1 0 242530496 22319104 4736 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572673 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 5449 4736 310 324 0 4519 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 21796

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.91 2/79 539
/proc/meminfo: memFree=1843952/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=21808 CPUtime=51.06
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 5901 0 0 0 5098 8 0 0 25 0 1 0 242530496 22331392 4739 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 5452 4739 310 324 0 4522 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 21808

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.91 2/79 539
/proc/meminfo: memFree=1843312/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=22600 CPUtime=102.24
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 6079 0 0 0 10216 8 0 0 25 0 1 0 242530496 23142400 4917 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 5650 4917 310 324 0 4720 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 22600

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 539
/proc/meminfo: memFree=1841392/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=24428 CPUtime=162.21
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 6557 0 0 0 16212 9 0 0 25 0 1 0 242530496 25014272 5395 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 6107 5395 310 324 0 5177 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 24428

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 539
/proc/meminfo: memFree=1839856/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=25956 CPUtime=222.2
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 6920 0 0 0 22210 10 0 0 25 0 1 0 242530496 26578944 5758 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551182 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 6489 5758 310 324 0 5559 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 25956

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 539
/proc/meminfo: memFree=1837744/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=28124 CPUtime=282.17
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 7459 0 0 0 28206 11 0 0 25 0 1 0 242530496 28798976 6297 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 7031 6297 310 324 0 6101 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 28124

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 539
/proc/meminfo: memFree=1835696/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=30052 CPUtime=342.15
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 7947 0 0 0 34202 13 0 0 25 0 1 0 242530496 30773248 6785 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 7513 6785 310 324 0 6583 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 30052

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 539
/proc/meminfo: memFree=1833264/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=32504 CPUtime=402.13
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 8563 0 0 0 40199 14 0 0 25 0 1 0 242530496 33284096 7401 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574585 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 8126 7401 310 324 0 7196 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 32504

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 539
/proc/meminfo: memFree=1831024/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=34716 CPUtime=462.1
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 9113 0 0 0 46195 15 0 0 25 0 1 0 242530496 35549184 7951 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574579 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 8679 7951 310 324 0 7749 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 34716

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 539
/proc/meminfo: memFree=1828976/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=36756 CPUtime=522.09
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 9627 0 0 0 52192 17 0 0 25 0 1 0 242530496 37638144 8465 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3600471 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 9189 8465 310 324 0 8259 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 36756

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 539
/proc/meminfo: memFree=1827120/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=38540 CPUtime=582.06
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 10075 0 0 0 58188 18 0 0 25 0 1 0 242530496 39464960 8913 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 9635 8913 310 324 0 8705 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 38540

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 539
/proc/meminfo: memFree=1821552/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=44228 CPUtime=642.04
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 11493 0 0 0 64184 20 0 0 25 0 1 0 242530496 45289472 10331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 11057 10331 310 324 0 10127 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 44228


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 539
/proc/meminfo: memFree=1805168/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=60496 CPUtime=821.98
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 15563 0 0 0 82172 26 0 0 25 0 1 0 242530496 61947904 14401 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551417 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 15124 14401 310 324 0 14194 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 60496

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 539
/proc/meminfo: memFree=1800624/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=65076 CPUtime=881.95
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 16711 0 0 0 88168 27 0 0 25 0 1 0 242530496 66637824 15549 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 16269 15549 310 324 0 15339 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 65076

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 539
/proc/meminfo: memFree=1795760/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=69928 CPUtime=941.93
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 17925 0 0 0 94164 29 0 0 25 0 1 0 242530496 71606272 16763 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 17482 16763 310 324 0 16552 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 69928

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 539
/proc/meminfo: memFree=1791152/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=74636 CPUtime=1001.9
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 19084 0 0 0 100160 30 0 0 25 0 1 0 242530496 76427264 17922 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 18659 17922 310 324 0 17729 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 74636

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 539
/proc/meminfo: memFree=1786224/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=79460 CPUtime=1061.88
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 20311 0 0 0 106156 32 0 0 25 0 1 0 242530496 81367040 19149 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 19865 19149 310 324 0 18935 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 79460

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 539
/proc/meminfo: memFree=1782256/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=83356 CPUtime=1121.87
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 21294 0 0 0 112152 35 0 0 25 0 1 0 242530496 85356544 20132 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3601328 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 20839 20132 310 324 0 19909 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 83356

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 539
/proc/meminfo: memFree=1780656/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=85000 CPUtime=1181.84
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 21686 0 0 0 118149 35 0 0 25 0 1 0 242530496 87040000 20524 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 21250 20524 310 324 0 20320 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 85000

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 539
/proc/meminfo: memFree=1779568/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=86000 CPUtime=1241.82
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 21946 0 0 0 124146 36 0 0 25 0 1 0 242530496 88064000 20784 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 21500 20784 310 324 0 20570 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 86000

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 539
/proc/meminfo: memFree=1778544/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=87140 CPUtime=1301.8
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 22224 0 0 0 130143 37 0 0 25 0 1 0 242530496 89231360 21062 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 21785 21062 310 324 0 20855 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 87140

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 539
/proc/meminfo: memFree=1777392/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=88312 CPUtime=1361.78
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 22503 0 0 0 136140 38 0 0 25 0 1 0 242530496 90431488 21341 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 22078 21341 310 324 0 21148 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 88312

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 539
/proc/meminfo: memFree=1776688/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=88920 CPUtime=1421.76
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 22682 0 0 0 142137 39 0 0 25 0 1 0 242530496 91054080 21520 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3600106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 22230 21520 310 324 0 21300 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 88920

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 539
/proc/meminfo: memFree=1775856/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=89720 CPUtime=1481.73
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 22882 0 0 0 148134 39 0 0 25 0 1 0 242530496 91873280 21720 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3600471 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 22430 21720 310 324 0 21500 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 89720

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 541
/proc/meminfo: memFree=1774768/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=90796 CPUtime=1541.71
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 23138 0 0 0 154131 40 0 0 25 0 1 0 242530496 92975104 21976 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 22699 21976 310 324 0 21769 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 90796

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 541
/proc/meminfo: memFree=1773936/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=91700 CPUtime=1601.69
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 23370 0 0 0 160128 41 0 0 25 0 1 0 242530496 93900800 22208 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 22925 22208 310 324 0 21995 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 91700

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 541
/proc/meminfo: memFree=1768944/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=96620 CPUtime=1661.67
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 24609 0 0 0 166125 42 0 0 25 0 1 0 242530496 98938880 23447 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 24155 23447 310 324 0 23225 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 96620

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 541
/proc/meminfo: memFree=1761904/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=103828 CPUtime=1721.64
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 26389 0 0 0 172120 44 0 0 25 0 1 0 242530496 106319872 25227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572675 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 25957 25227 310 324 0 25027 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 103828

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 541
/proc/meminfo: memFree=1751920/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=113672 CPUtime=1781.62
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 28852 0 0 0 178116 46 0 0 25 0 1 0 242530496 116400128 27690 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574704 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 28418 27690 310 324 0 27488 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 113672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 541
/proc/meminfo: memFree=1749936/2055920 swapFree=4145572/4192956
[pid=538] ppid=536 vsize=115616 CPUtime=1800.02
/proc/538/stat : 538 (bsolo3.0.17) R 536 538 32645 0 -1 4194304 29340 0 0 0 179955 47 0 0 25 0 1 0 242530496 118390784 28178 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3601299 0 0 4096 16384 0 0 0 17 1 0 0
/proc/538/statm: 28904 28178 310 324 0 27974 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 115616

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): 1800.74
CPU time (s): 1800.05
CPU user time (s): 1799.56
CPU system time (s): 0.493924
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 115616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.56
system time used= 0.493924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29344
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= 13
involuntary context switches= 3749

runsolver used 1.71574 second user time and 4.07238 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Mon Apr 30 15:16:20 UTC 2007

IDJOB= 432608
IDBENCH= 1606
IDSOLVER= 199
FILE ID= node37/432608-1177946180

PBS_JOBID= 4727668

Free space on /tmp= 66556 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-biella1.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432608-1177946180/instance-432608-1177946180.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-432608-1177946180 -o ROOT/results/node37/solver-432608-1177946180 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432608-1177946180/instance-432608-1177946180.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  02b8e2ce7db79ee00a9a8f2ebac90f1b

RANDOM SEED= 555078361

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1862416 kB
Buffers:         33716 kB
Cached:          73408 kB
SwapCached:      15276 kB
Active:          48400 kB
Inactive:        81852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1862416 kB
SwapTotal:     4192956 kB
SwapFree:      4145572 kB
Dirty:            8436 kB
Writeback:           0 kB
Mapped:          30056 kB
Slab:            48636 kB
Committed_AS:  2166092 kB
PageTables:       2000 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= 66556 MiB

End job on node37 on Mon Apr 30 15:46:23 UTC 2007