Trace number 432626

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) 1800.13 1800.64

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-dc1l.opb
MD5SUM1bfc65237e0980827bf136f13870d50e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark997
Best CPU time to get the best result obtained on this benchmark1782.78
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 997
Optimality of the best value was proved NO
Number of variables85198
Total number of constraints1652
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 constraints1652
Minimum length of a constraint31
Maximum length of a constraint35129
Number of terms in the objective function 85198
Biggest coefficient in the objective function 41346
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 607077
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 607077
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432626-1177946436/instance-432626-1177946436.opb
0.00/0.00	c File size is 5907037 bytes.
1.29/1.40	c Highest Coefficient sum: 607077
1.29/1.40	c Parsing was ok!!
1.29/1.40	c Total parsing time: 1.397 s
1.39/1.48	c Var: 85198 Constr: 3290 2/0/3288 Lit: 876392 Watch. Lit: 383219
1.39/1.48	c Obj. Vars: 85198 (100 % of total variables)
180.91/181.07	c Pre-processing Time: 181.002 s
180.91/181.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
180.91/181.08	c        0  66909     3286   876268  266   733686  500000      0      0 181.00
180.91/181.08	c Switching off LPR mode.
1800.09/1800.61	c      100  66909     3386   906403  267   829491  550001    100      0 298.66
1800.09/1800.61	c      252  66909     3538  1054803  298   816443  605002    252      0 304.80
1800.09/1800.61	c      477  66909     3763  1133464  301   814634  665503    477      1 312.29
1800.09/1800.61	c      815  66909     4101  1371130  334   813980  732054    815      2 346.20
1800.09/1800.61	c     1324  66909     4610  1687648  366   813925  805260   1324      3 400.06
1800.09/1800.61	c     2087  66909     5373  2068332  384   815241  885787   2087      5 402.30
1800.09/1800.61	c     3233  66909     6519  2617575  401   818986  974366   3233      6 505.15
1800.09/1800.61	c     4959  66909     8245  3349085  406   821368  500000   4959      7 670.21
1800.09/1800.61	c     7543  66909    10829  4359773  402   827829  550001   7543      9 772.58
1800.09/1800.61	c    11423  66909    14709  5517864  375   835855  605002  11423     10 1098.75
1800.09/1800.61	c    17245  66909    20531  8739033  425   847038  665503  17245      9 1752.10
1800.09/1800.61	c Caught signal: 15
1800.09/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.09/1800.61	c   11    17774   7162 24567238    21061  9183551  17775      9 1800.10
1800.09/1800.61	s UNKNOWN
1800.09/1800.61	c Total time: 1800.1 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/node35/watcher-432626-1177946436 -o ROOT/results/node35/solver-432626-1177946436 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432626-1177946436/instance-432626-1177946436.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 3/77 27134
/proc/meminfo: memFree=1750856/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=17508 CPUtime=0
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 242559067 17928192 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 4377 334 279 324 0 2004 0

[startup+0.0304119 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 27134
/proc/meminfo: memFree=1750856/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=18384 CPUtime=0.02
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 617 0 0 0 2 0 0 0 18 0 1 0 242559067 18825216 587 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 4596 587 311 324 0 2223 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 18384

[startup+0.101421 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 27134
/proc/meminfo: memFree=1750856/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=20900 CPUtime=0.09
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 1378 0 0 0 9 0 0 0 18 0 1 0 242559067 21401600 1229 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 5225 1229 395 324 0 2852 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20900

[startup+0.301443 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 27134
/proc/meminfo: memFree=1750856/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=18744 CPUtime=0.29
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 3144 0 0 0 28 1 0 0 19 0 1 0 242559067 19193856 2789 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1898107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 4686 2789 604 324 0 2313 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18744

[startup+0.70149 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 27134
/proc/meminfo: memFree=1750856/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=22668 CPUtime=0.69
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 4525 0 0 0 68 1 0 0 22 0 1 0 242559067 23212032 4170 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 5667 4170 1004 324 0 3294 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22668

[startup+1.50158 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 27135
/proc/meminfo: memFree=1736256/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=39604 CPUtime=1.49
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 10982 0 0 0 145 4 0 0 25 0 1 0 242559067 40554496 8976 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1898107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 9901 8977 303 324 0 8971 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 39604

[startup+3.10177 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 27135
/proc/meminfo: memFree=1713024/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=42376 CPUtime=3.09
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 11680 0 0 0 302 7 0 0 25 0 1 0 242559067 43393024 9674 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 10594 9674 303 324 0 9664 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42376

[startup+6.30114 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 27135
/proc/meminfo: memFree=1695680/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=59752 CPUtime=6.29
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 16839 0 0 0 617 12 0 0 25 0 1 0 242559067 61186048 14000 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 14938 14000 305 324 0 14008 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 59752

[startup+12.7029 s]
/proc/loadavg: 0.93 0.95 0.90 2/78 27135
/proc/meminfo: memFree=1695744/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=59752 CPUtime=12.69
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 16839 0 0 0 1257 12 0 0 25 0 1 0 242559067 61186048 14000 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 14938 14000 305 324 0 14008 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59752

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 27135
/proc/meminfo: memFree=1695872/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=59752 CPUtime=25.49
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 16839 0 0 0 2536 13 0 0 25 0 1 0 242559067 61186048 14000 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540697 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 14938 14000 305 324 0 14008 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 59752

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 27135
/proc/meminfo: memFree=1695680/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=59752 CPUtime=51.05
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 16839 0 0 0 5091 14 0 0 25 0 1 0 242559067 61186048 14000 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 14938 14000 305 324 0 14008 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 59752

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 27135
/proc/meminfo: memFree=1695744/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=59752 CPUtime=102.24
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 16839 0 0 0 10208 16 0 0 25 0 1 0 242559067 61186048 14000 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540682 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 14938 14000 305 324 0 14008 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 59752

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27135
/proc/meminfo: memFree=1695744/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=59752 CPUtime=162.22
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 16839 0 0 0 16206 16 0 0 25 0 1 0 242559067 61186048 14000 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540661 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 14938 14000 305 324 0 14008 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 59752

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 27135
/proc/meminfo: memFree=1698944/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=56036 CPUtime=222.21
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 19360 0 0 0 22203 18 0 0 25 0 1 0 242559067 57380864 13205 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 14009 13205 309 324 0 13079 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 56036

[startup+282.301 s]
/proc/loadavg: 1.04 0.99 0.91 2/78 27135
/proc/meminfo: memFree=1698304/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=56696 CPUtime=282.19
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 19527 0 0 0 28201 18 0 0 25 0 1 0 242559067 58056704 13372 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 14174 13372 309 324 0 13244 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 56696

[startup+342.302 s]
/proc/loadavg: 1.01 0.99 0.91 2/78 27135
/proc/meminfo: memFree=1695680/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=59504 CPUtime=342.17
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 20208 0 0 0 34198 19 0 0 25 0 1 0 242559067 60932096 14053 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 14876 14053 309 324 0 13946 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 59504

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27135
/proc/meminfo: memFree=1689024/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=67996 CPUtime=402.16
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 22342 0 0 0 40196 20 0 0 25 0 1 0 242559067 69627904 16187 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550791 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 16999 16187 309 324 0 16069 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 67996

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27135
/proc/meminfo: memFree=1682048/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=73032 CPUtime=462.14
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 23604 0 0 0 46192 22 0 0 25 0 1 0 242559067 74784768 17449 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 18258 17449 309 324 0 17328 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 73032

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27135
/proc/meminfo: memFree=1676608/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=78452 CPUtime=522.13
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 24958 0 0 0 52190 23 0 0 25 0 1 0 242559067 80334848 18803 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 19613 18803 309 324 0 18683 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 78452

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27135
/proc/meminfo: memFree=1670528/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=84596 CPUtime=582.11
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 26489 0 0 0 58187 24 0 0 25 0 1 0 242559067 86626304 20334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 21149 20334 309 324 0 20219 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 84596

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27135
/proc/meminfo: memFree=1670016/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=85000 CPUtime=642.1
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 26613 0 0 0 64185 25 0 0 25 0 1 0 242559067 87040000 20458 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 21250 20458 309 324 0 20320 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 85000


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

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27135
/proc/meminfo: memFree=1654208/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=100912 CPUtime=822.05
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 30562 0 0 0 82177 28 0 0 25 0 1 0 242559067 103333888 24407 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 25228 24407 309 324 0 24298 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 100912

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27135
/proc/meminfo: memFree=1654080/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=100912 CPUtime=882.02
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 30583 0 0 0 88174 28 0 0 25 0 1 0 242559067 103333888 24428 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 25228 24428 309 324 0 24298 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 100912

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27135
/proc/meminfo: memFree=1651456/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=103548 CPUtime=942.01
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 31244 0 0 0 94172 29 0 0 25 0 1 0 242559067 106033152 25089 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 25887 25089 309 324 0 24957 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 103548

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27135
/proc/meminfo: memFree=1651456/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=103548 CPUtime=1002
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 31244 0 0 0 100170 30 0 0 25 0 1 0 242559067 106033152 25089 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 25887 25089 309 324 0 24957 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 103548

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27135
/proc/meminfo: memFree=1651456/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=103548 CPUtime=1061.98
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 31244 0 0 0 106168 30 0 0 25 0 1 0 242559067 106033152 25089 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 25887 25089 309 324 0 24957 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 103548

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27135
/proc/meminfo: memFree=1638848/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=116120 CPUtime=1121.96
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 34385 0 0 0 112164 32 0 0 25 0 1 0 242559067 118906880 28230 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574713 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 29030 28230 309 324 0 28100 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 116120

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27135
/proc/meminfo: memFree=1638784/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=116252 CPUtime=1181.94
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 34403 0 0 0 118162 32 0 0 25 0 1 0 242559067 119042048 28248 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 29063 28248 309 324 0 28133 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 116252

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27137
/proc/meminfo: memFree=1638592/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=116384 CPUtime=1241.93
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 34445 0 0 0 124160 33 0 0 25 0 1 0 242559067 119177216 28290 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 29096 28290 309 324 0 28166 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 116384

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 27137
/proc/meminfo: memFree=1638336/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=116648 CPUtime=1301.92
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 34522 0 0 0 130159 33 0 0 25 0 1 0 242559067 119447552 28367 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 29162 28367 309 324 0 28232 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 116648

[startup+1362.3 s]
/proc/loadavg: 1.05 1.00 0.92 2/78 27137
/proc/meminfo: memFree=1637568/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=117428 CPUtime=1361.9
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 34705 0 0 0 136156 34 0 0 25 0 1 0 242559067 120246272 28550 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 29357 28550 309 324 0 28427 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 117428

[startup+1422.31 s]
/proc/loadavg: 1.02 1.00 0.92 2/78 27137
/proc/meminfo: memFree=1637312/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=117688 CPUtime=1421.88
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 34776 0 0 0 142154 34 0 0 25 0 1 0 242559067 120512512 28621 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 29422 28621 309 324 0 28492 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 117688

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27137
/proc/meminfo: memFree=1635520/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=119520 CPUtime=1481.87
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 35222 0 0 0 148151 36 0 0 25 0 1 0 242559067 122388480 29067 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 29880 29067 309 324 0 28950 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 119520

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 27137
/proc/meminfo: memFree=1635136/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=119784 CPUtime=1541.85
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 35308 0 0 0 154149 36 0 0 25 0 1 0 242559067 122658816 29153 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1896828 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 29946 29153 309 324 0 29016 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 119784

[startup+1602.3 s]
/proc/loadavg: 1.10 1.03 0.93 2/78 27137
/proc/meminfo: memFree=1634752/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=120316 CPUtime=1601.83
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 35428 0 0 0 160147 36 0 0 25 0 1 0 242559067 123203584 29273 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 30079 29273 309 324 0 29149 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 120316

[startup+1662.3 s]
/proc/loadavg: 1.04 1.02 0.93 2/78 27137
/proc/meminfo: memFree=1633984/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=120980 CPUtime=1661.82
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 35596 0 0 0 166145 37 0 0 25 0 1 0 242559067 123883520 29441 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 30245 29441 309 324 0 29315 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 120980

[startup+1722.3 s]
/proc/loadavg: 1.01 1.02 0.93 2/78 27137
/proc/meminfo: memFree=1612672/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=142668 CPUtime=1721.8
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 41016 0 0 0 172139 41 0 0 25 0 1 0 242559067 146092032 34861 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 35667 34861 309 324 0 34737 0
Current children cumulated CPU time (s) 1721.8
Current children cumulated vsize (KiB) 142668

[startup+1782.3 s]
/proc/loadavg: 1.00 1.01 0.93 2/78 27137
/proc/meminfo: memFree=1593088/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=161812 CPUtime=1781.79
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 45795 0 0 0 178135 44 0 0 25 0 1 0 242559067 165695488 39640 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 40453 39640 309 324 0 39523 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 161812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.01 0.93 2/78 27137
/proc/meminfo: memFree=1592768/2055920 swapFree=4151088/4192956
[pid=27134] ppid=27132 vsize=162220 CPUtime=1800.09
/proc/27134/stat : 27134 (bsolo3.0.17) R 27132 27134 26773 0 -1 4194304 45891 0 0 0 179965 44 0 0 25 0 1 0 242559067 166113280 39736 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574669 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27134/statm: 40555 39736 309 324 0 39625 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 162220

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): 1800.64
CPU time (s): 1800.13
CPU user time (s): 1799.66
CPU system time (s): 0.471928
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 162220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.66
system time used= 0.471928
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45895
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= 3451

runsolver used 1.44378 second user time and 3.64844 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Mon Apr 30 15:20:36 UTC 2007

IDJOB= 432626
IDBENCH= 1624
IDSOLVER= 199
FILE ID= node35/432626-1177946436

PBS_JOBID= 4727669

Free space on /tmp= 66552 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-dc1l.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432626-1177946436/instance-432626-1177946436.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-432626-1177946436 -o ROOT/results/node35/solver-432626-1177946436 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432626-1177946436/instance-432626-1177946436.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  1bfc65237e0980827bf136f13870d50e

RANDOM SEED= 14749283

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.232
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		: 3000.232
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:       1751264 kB
Buffers:         40792 kB
Cached:         167928 kB
SwapCached:       9356 kB
Active:         115272 kB
Inactive:       118228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1751264 kB
SwapTotal:     4192956 kB
SwapFree:      4151088 kB
Dirty:           12364 kB
Writeback:           0 kB
Mapped:          31476 kB
Slab:            56444 kB
Committed_AS:  2719108 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= 66552 MiB

End job on node35 on Mon Apr 30 15:50:39 UTC 2007