Trace number 362897

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 3.0.16? 1800.01 1800.57

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-seba.opb
MD5SUMf70781d9e1b73a3f03aa1ef3a5aa83c9
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 benchmark5.45017
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables23376
Total number of constraints1029
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 constraints1029
Minimum length of a constraint10
Maximum length of a constraint496
Number of terms in the objective function 7565
Biggest coefficient in the objective function 29038
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 531731
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 531731
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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/362897-1177019957/instance-362897-1177019957.opb
0.00/0.00	c File size is 1271282 bytes.
0.19/0.25	c Highest Coefficient sum: 531731
0.19/0.25	c Parsing was ok!!
0.19/0.25	c Total parsing time: 0.246 s
0.19/0.26	c Var: 23376 Constr: 1536 56/0/1480 Lit: 245988 Watch. Lit: 58816
0.19/0.26	c Obj. Vars: 7565 (32.3623 % of total variables)
2.79/2.85	c Pre-processing Time: 2.85 s
2.79/2.85	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.79/2.85	c        0  16993     1337   238622  178   193593  476705      0      0 2.85
2.79/2.85	c Switching off LPR mode.
1799.93/1800.55	c      100  16993     1437   243102  169   193751  524376    100      8 11.17
1799.93/1800.55	c      253  16993     1590   267264  168   194018  576814    253     19 13.20
1799.93/1800.55	c      478  16993     1815   281402  155   194439  634496    478     25 18.75
1799.93/1800.55	c      816  16993     2153   298991  138   195115  697946    816     24 33.44
1799.93/1800.55	c     1324  16992     2661   329760  123   196105  767741   1324     24 54.03
1799.93/1800.55	c     2087  16992     3424   375562  109   197630  844516   2087     21 99.29
1799.93/1800.55	c     3233  16992     4570   444345   97   199910  928968   3233     16 192.96
1799.93/1800.55	c     4962  16992     6299   621716   98   203377  500000   4962     19 252.50
1799.93/1800.55	c     7553  16992     8890   881307   99   208557  550001   7553     22 336.83
1799.93/1800.55	c    11435  16992    12772  1266118   99   216323  605002  11435     24 469.94
1799.93/1800.55	c    17265  16992    18602  1793092   96   227983  665503  17265     23 743.40
1799.93/1800.55	c    26002  16992    27339  2298323   84   245457  732054  26002     23 1099.64
1799.93/1800.55	c    39128  16992    40465  2903490   71   271709  805260  39128     23 1663.22
1799.93/1800.55	c Resources Exceeded
1799.93/1800.55	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.93/1800.55	c   13    41248  16358   227093    42585  2973729  41248     22 1800.00
1799.93/1800.55	s UNKNOWN
1799.93/1800.55	c Total time: 1800 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node70/watcher-362897-1177019957 -o ROOT/results/node70/solver-362897-1177019957 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362897-1177019957/instance-362897-1177019957.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: 1.00 1.00 1.00 3/64 30885
/proc/meminfo: memFree=1752992/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=12980 CPUtime=0
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 141533058 13291520 337 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8849019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 3245 337 281 324 0 2003 0

[startup+0.0106851 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30885
/proc/meminfo: memFree=1752992/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=13264 CPUtime=0
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 425 0 0 0 0 0 0 0 18 0 1 0 141533058 13582336 393 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 3316 394 289 324 0 2074 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13264

[startup+0.101694 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30885
/proc/meminfo: memFree=1752992/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=7232 CPUtime=0.09
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 1010 0 0 0 9 0 0 0 18 0 1 0 141533058 7405568 978 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134525337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 1808 978 407 324 0 566 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7232

[startup+0.301714 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30885
/proc/meminfo: memFree=1752992/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=15284 CPUtime=0.28
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 3502 0 0 0 28 0 0 0 19 0 1 0 141533058 15650816 3119 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8849019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 3821 3119 306 324 0 2890 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 15284

[startup+0.701753 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30885
/proc/meminfo: memFree=1752992/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=15732 CPUtime=0.68
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 3594 0 0 0 68 0 0 0 23 0 1 0 141533058 16109568 3211 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 3933 3211 306 324 0 3002 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 15732

[startup+1.50183 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30886
/proc/meminfo: memFree=1741208/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=15732 CPUtime=1.48
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 3617 0 0 0 148 0 0 0 25 0 1 0 141533058 16109568 3234 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 3933 3234 306 324 0 3002 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 15732

[startup+3.10199 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30886
/proc/meminfo: memFree=1738712/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=16400 CPUtime=3.09
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 4467 0 0 0 306 3 0 0 25 0 1 0 141533058 16793600 3406 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 4100 3406 312 324 0 3169 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16400

[startup+6.30131 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30886
/proc/meminfo: memFree=1740184/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=16532 CPUtime=6.29
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 4517 0 0 0 626 3 0 0 25 0 1 0 141533058 16928768 3456 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 4133 3456 312 324 0 3202 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16532

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30886
/proc/meminfo: memFree=1739928/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=16796 CPUtime=12.68
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 4573 0 0 0 1264 4 0 0 25 0 1 0 141533058 17199104 3512 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 4199 3512 312 324 0 3268 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16796

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30886
/proc/meminfo: memFree=1739928/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=16800 CPUtime=25.49
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 4586 0 0 0 2544 5 0 0 25 0 1 0 141533058 17203200 3525 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 4200 3525 312 324 0 3269 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16800

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30886
/proc/meminfo: memFree=1739224/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=17592 CPUtime=51.07
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 4762 0 0 0 5101 6 0 0 25 0 1 0 141533058 18014208 3701 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 4398 3701 312 324 0 3467 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 17592

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30886
/proc/meminfo: memFree=1738584/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=18124 CPUtime=102.27
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 4910 0 0 0 10220 7 0 0 25 0 1 0 141533058 18558976 3849 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 4531 3849 312 324 0 3600 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18124

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1737304/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=19052 CPUtime=162.15
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 5143 0 0 0 16207 8 0 0 25 0 1 0 141533058 19509248 4082 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 4763 4082 312 324 0 3832 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 19052

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1736600/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=19844 CPUtime=222.14
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 5347 0 0 0 22205 9 0 0 25 0 1 0 141533058 20320256 4286 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 4961 4286 312 324 0 4030 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 19844

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1733848/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=22756 CPUtime=282.12
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 6044 0 0 0 28202 10 0 0 25 0 1 0 141533058 23302144 4983 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 5689 4983 312 324 0 4758 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 22756

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1731160/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=25400 CPUtime=342.11
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 6717 0 0 0 34199 12 0 0 25 0 1 0 141533058 26009600 5656 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134575250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 6350 5656 312 324 0 5419 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 25400

[startup+402.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 31084
/proc/meminfo: memFree=1729304/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=27388 CPUtime=402.09
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 7224 0 0 0 40196 13 0 0 25 0 1 0 141533058 28045312 6163 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 6847 6163 312 324 0 5916 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 27388

[startup+462.302 s]
/proc/loadavg: 1.12 1.04 1.01 2/65 31084
/proc/meminfo: memFree=1726552/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=30036 CPUtime=462.08
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 7884 0 0 0 46193 15 0 0 25 0 1 0 141533058 30756864 6823 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 7509 6823 312 324 0 6578 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 30036

[startup+522.302 s]
/proc/loadavg: 1.12 1.04 1.00 2/65 31084
/proc/meminfo: memFree=1723992/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=32548 CPUtime=522.05
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 8506 0 0 0 52189 16 0 0 25 0 1 0 141533058 33329152 7445 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 8137 7445 312 324 0 7206 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 32548

[startup+582.302 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 31084
/proc/meminfo: memFree=1722200/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=34404 CPUtime=582.04
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 8965 0 0 0 58187 17 0 0 25 0 1 0 141533058 35229696 7904 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8846844 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 8601 7904 312 324 0 7670 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 34404

[startup+642.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 31084
/proc/meminfo: memFree=1720984/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=35588 CPUtime=642.03
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 9273 0 0 0 64185 18 0 0 25 0 1 0 141533058 36442112 8212 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 8897 8212 312 324 0 7966 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 35588


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

/proc/meminfo: memFree=1711768/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=44596 CPUtime=1061.92
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 11536 0 0 0 106164 28 0 0 25 0 1 0 141533058 45666304 10475 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 11149 10475 312 324 0 10218 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 44596

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1710680/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=45660 CPUtime=1121.91
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 11799 0 0 0 112162 29 0 0 25 0 1 0 141533058 46755840 10738 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551271 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 11415 10738 312 324 0 10484 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 45660

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1709720/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=46584 CPUtime=1181.89
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 12034 0 0 0 118159 30 0 0 25 0 1 0 141533058 47702016 10973 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 11646 10973 312 324 0 10715 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 46584

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1709016/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=47372 CPUtime=1241.87
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 12207 0 0 0 124157 30 0 0 25 0 1 0 141533058 48508928 11146 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 11843 11146 312 324 0 10912 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 47372

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1707992/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=48300 CPUtime=1301.86
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 12457 0 0 0 130155 31 0 0 25 0 1 0 141533058 49459200 11396 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 12075 11396 312 324 0 11144 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 48300

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1706776/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=49496 CPUtime=1361.85
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 12761 0 0 0 136153 32 0 0 25 0 1 0 141533058 50683904 11700 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551108 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 12374 11700 312 324 0 11443 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 49496

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1705432/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=50820 CPUtime=1421.83
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 13086 0 0 0 142151 32 0 0 25 0 1 0 141533058 52039680 12025 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 12705 12025 312 324 0 11774 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 50820

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1704280/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=52016 CPUtime=1481.82
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 13369 0 0 0 148148 34 0 0 25 0 1 0 141533058 53264384 12308 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134572049 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 13004 12308 312 324 0 12073 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 52016

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1703256/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=52948 CPUtime=1541.8
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 13621 0 0 0 154146 34 0 0 25 0 1 0 141533058 54218752 12560 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 13237 12560 312 324 0 12306 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 52948

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1702488/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=53744 CPUtime=1601.78
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 13806 0 0 0 160144 34 0 0 25 0 1 0 141533058 55033856 12745 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 13436 12745 312 324 0 12505 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 53744

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1701784/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=54408 CPUtime=1661.77
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 13975 0 0 0 166142 35 0 0 25 0 1 0 141533058 55713792 12914 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 13602 12914 312 324 0 12671 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 54408

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1700888/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=55336 CPUtime=1721.76
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 14196 0 0 0 172141 35 0 0 25 0 1 0 141533058 56664064 13135 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 13834 13135 312 324 0 12903 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 55336

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1700376/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=55868 CPUtime=1781.74
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 14325 0 0 0 178139 35 0 0 25 0 1 0 141533058 57208832 13264 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 13967 13264 312 324 0 13036 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 55868

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1700248/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=55868 CPUtime=1791.34
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 14347 0 0 0 179099 35 0 0 25 0 1 0 141533058 57208832 13286 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 13967 13286 312 324 0 13036 0
Current children cumulated CPU time (s) 1791.34
Current children cumulated vsize (KiB) 55868

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1700248/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=55868 CPUtime=1794.54
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 14353 0 0 0 179419 35 0 0 25 0 1 0 141533058 57208832 13292 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 13967 13292 312 324 0 13036 0
Current children cumulated CPU time (s) 1794.54
Current children cumulated vsize (KiB) 55868

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1700248/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=55868 CPUtime=1797.73
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 14353 0 0 0 179738 35 0 0 25 0 1 0 141533058 57208832 13292 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 13967 13292 312 324 0 13036 0
Current children cumulated CPU time (s) 1797.73
Current children cumulated vsize (KiB) 55868

[startup+1799.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1700248/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=55868 CPUtime=1799.33
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 14353 0 0 0 179898 35 0 0 25 0 1 0 141533058 57208832 13292 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 13967 13292 312 324 0 13036 0
Current children cumulated CPU time (s) 1799.33
Current children cumulated vsize (KiB) 55868

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1700248/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=55868 CPUtime=1799.73
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 14355 0 0 0 179938 35 0 0 25 0 1 0 141533058 57208832 13294 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551554 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 13967 13294 312 324 0 13036 0
Current children cumulated CPU time (s) 1799.73
Current children cumulated vsize (KiB) 55868

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31084
/proc/meminfo: memFree=1700248/2055920 swapFree=4183764/4192956
[pid=30885] ppid=30883 vsize=56000 CPUtime=1799.93
/proc/30885/stat : 30885 (bsolo3.0.16) R 30883 30885 30052 0 -1 4194304 14358 0 0 0 179958 35 0 0 25 0 1 0 141533058 57344000 13297 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30885/statm: 14000 13297 312 324 0 13069 0
Current children cumulated CPU time (s) 1799.93
Current children cumulated vsize (KiB) 56000

Child status: 0
Real time (s): 1800.57
CPU time (s): 1800.01
CPU user time (s): 1799.64
CPU system time (s): 0.368943
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 56000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.368943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14359
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= 3328

runsolver used 1.18282 second user time and 3.79142 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Thu Apr 19 21:59:17 UTC 2007

IDJOB= 362897
IDBENCH= 1681
IDSOLVER= 163
FILE ID= node70/362897-1177019957

PBS_JOBID= 4630550

Free space on /tmp= 66472 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-seba.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362897-1177019957/instance-362897-1177019957.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-362897-1177019957 -o ROOT/results/node70/solver-362897-1177019957 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/362897-1177019957/instance-362897-1177019957.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  f70781d9e1b73a3f03aa1ef3a5aa83c9

RANDOM SEED= 980918188

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:       1753400 kB
Buffers:         12960 kB
Cached:         228100 kB
SwapCached:       2788 kB
Active:          57436 kB
Inactive:       193880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1753400 kB
SwapTotal:     4192956 kB
SwapFree:      4183764 kB
Dirty:            5620 kB
Writeback:           0 kB
Mapped:          16496 kB
Slab:            37216 kB
Committed_AS:  2495328 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= 66472 MiB

End job on node70 on Thu Apr 19 22:29:18 UTC 2007