Trace number 433269

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) 1800.03 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-agg3.opb
MD5SUMbbee2849ae83900e79494d0f7a7c3755
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables9060
Total number of constraints429
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 constraints429
Minimum length of a constraint30
Maximum length of a constraint1440
Number of terms in the objective function 6930
Biggest coefficient in the objective function 53730040872960
Number of bits for the biggest coefficient in the objective function 46
Sum of the numbers in the objective function 8516865379203027
Number of bits of the sum of numbers in the objective function 53
Biggest number in a constraint 22763326668800000
Number of bits of the biggest number in a constraint 55
Biggest sum of numbers in a constraint 46271983665442689
Number of bits of the biggest sum of numbers56
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/433269-1177957232/instance-433269-1177957232.opb
0.00/0.00	c File size is 1463712 bytes.
0.00/0.01	c Coefficients are big enough for not using lower bounding.
0.19/0.20	c Highest Coefficient sum: 4.6272e+16
0.19/0.20	c Parsing was ok!!
0.19/0.20	c Total parsing time: 0.202 s
0.19/0.21	c Var: 9060 Constr: 489 0/0/489 Lit: 103140 Watch. Lit: 68539
0.19/0.21	c Obj. Vars: 6930 (76.4901 % of total variables)
0.49/0.59	c Pre-processing Time: 0.59 s
1800.02/1800.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.02/1800.50	c        0   7744      313    70164  224    67079  140328      0      0 0.59
1800.02/1800.50	c      100   7744      413    74903  181    67968  154361    100    150 0.66
1800.02/1800.50	c      253   7744      566    79922  141    68274  169798    253    368 0.69
1800.02/1800.50	c Caught signal: 15
1800.02/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.50	c    2      256     67     3890      569    80003    256      0 1800.03
1800.02/1800.50	s UNKNOWN
1800.02/1800.50	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/node50/watcher-433269-1177957232 -o ROOT/results/node50/solver-433269-1177957232 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433269-1177957232/instance-433269-1177957232.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: 0.99 0.97 0.97 3/64 27149
/proc/meminfo: memFree=1826928/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=20980 CPUtime=0
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 360 0 0 0 0 0 0 0 18 0 1 0 150568415 21483520 330 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8353403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 5245 330 278 324 0 3957 0

[startup+0.0672439 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 27149
/proc/meminfo: memFree=1826928/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=6260 CPUtime=0.06
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 697 0 0 0 6 0 0 0 18 0 1 0 150568415 6410240 667 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8353403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 1565 667 395 324 0 277 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6260

[startup+0.101246 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 27149
/proc/meminfo: memFree=1826928/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=6528 CPUtime=0.09
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 827 0 0 0 9 0 0 0 18 0 1 0 150568415 6684672 797 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8353403 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 1632 797 457 324 0 344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6528

[startup+0.301264 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 27149
/proc/meminfo: memFree=1826928/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8636 CPUtime=0.29
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 1886 0 0 0 29 0 0 0 19 0 1 0 150568415 8843264 1498 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2159 1498 304 324 0 1229 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8636

[startup+0.701298 s]
/proc/loadavg: 0.99 0.97 0.97 3/64 27149
/proc/meminfo: memFree=1826928/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=0.69
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 68 1 0 0 22 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8716

[startup+1.50137 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27150
/proc/meminfo: memFree=1821864/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=1.49
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 148 1 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8716

[startup+3.10151 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 27150
/proc/meminfo: memFree=1821736/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=3.09
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 308 1 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8716

[startup+6.30179 s]
/proc/loadavg: 1.07 0.99 0.98 2/65 27150
/proc/meminfo: memFree=1821480/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=6.29
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 628 1 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8716

[startup+12.7014 s]
/proc/loadavg: 1.07 0.99 0.98 2/65 27150
/proc/meminfo: memFree=1821624/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=12.69
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 1268 1 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8716

[startup+25.5015 s]
/proc/loadavg: 1.05 0.99 0.98 2/65 27150
/proc/meminfo: memFree=1821688/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=25.48
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 2547 1 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8716

[startup+51.1017 s]
/proc/loadavg: 1.03 0.99 0.98 2/65 27150
/proc/meminfo: memFree=1821688/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=51.08
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 5106 2 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8716

[startup+102.305 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 27150
/proc/meminfo: memFree=1821752/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=102.27
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 10225 2 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8716

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 27150
/proc/meminfo: memFree=1821752/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=162.25
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 16223 2 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 8716

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 27150
/proc/meminfo: memFree=1821752/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=222.24
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 22222 2 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 8716

[startup+282.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 27150
/proc/meminfo: memFree=1821752/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=282.22
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 28220 2 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 8716

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 27150
/proc/meminfo: memFree=1821752/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=342.2
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 34218 2 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 8716

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 27150
/proc/meminfo: memFree=1821816/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=402.19
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 40217 2 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 8716

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 27150
/proc/meminfo: memFree=1821816/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=462.17
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 46215 2 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 8716

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 27150
/proc/meminfo: memFree=1821816/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=522.15
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 52213 2 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8716

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 27150
/proc/meminfo: memFree=1821816/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=582.13
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 58211 2 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8716

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 27150
/proc/meminfo: memFree=1821816/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=642.12
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 64210 2 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 8716


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 27150
/proc/meminfo: memFree=1821752/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=882.06
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 88203 3 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 8716

[startup+942.301 s]
/proc/loadavg: 1.03 1.00 0.98 2/65 27150
/proc/meminfo: memFree=1821752/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=942.04
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 94201 3 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 8716

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 27150
/proc/meminfo: memFree=1821688/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=1002.03
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 100200 3 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 8716

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 27150
/proc/meminfo: memFree=1821752/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=1062.01
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 106198 3 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 8716

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 27150
/proc/meminfo: memFree=1821688/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=1121.99
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 112196 3 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 8716

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 27150
/proc/meminfo: memFree=1821688/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=1181.98
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 118195 3 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 8716

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 27150
/proc/meminfo: memFree=1821688/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=1241.96
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 124193 3 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 8716

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 27150
/proc/meminfo: memFree=1821624/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=1301.95
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 130192 3 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 8716

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 27150
/proc/meminfo: memFree=1821624/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=1361.93
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 136190 3 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551175 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 8716

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 27150
/proc/meminfo: memFree=1821624/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=1421.92
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 142189 3 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 8716

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 27150
/proc/meminfo: memFree=1821560/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=1481.9
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 148187 3 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 8716

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 27150
/proc/meminfo: memFree=1821624/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=1541.88
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 154185 3 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 8716

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 27150
/proc/meminfo: memFree=1821624/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=1601.86
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 160183 3 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 8716

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 27150
/proc/meminfo: memFree=1821560/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=1661.85
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 166182 3 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 8716

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 27150
/proc/meminfo: memFree=1821560/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=1721.84
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 172180 4 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 8716

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 27150
/proc/meminfo: memFree=1821560/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=1781.82
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 178178 4 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 8716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 27150
/proc/meminfo: memFree=1821560/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=1800.02
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 179998 4 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 8716

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 27150
/proc/meminfo: memFree=1821560/2055920 swapFree=4183752/4192956
[pid=27149] ppid=27147 vsize=8716 CPUtime=1800.02
/proc/27149/stat : 27149 (bsolo3.0.17) R 27147 27149 26548 0 -1 4194304 2040 0 0 0 179998 4 0 0 25 0 1 0 150568415 8925184 1544 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27149/statm: 2179 1544 310 324 0 1249 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 8716

Child status: 15
Real time (s): 1800.52
CPU time (s): 1800.03
CPU user time (s): 1799.99
CPU system time (s): 0.043993
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 8860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2044
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= 4483

runsolver used 1.3178 second user time and 3.60445 second system time

The end

Launcher Data (download as text)

Begin job on node50 on Mon Apr 30 18:20:32 UTC 2007

IDJOB= 433269
IDBENCH= 2423
IDSOLVER= 199
FILE ID= node50/433269-1177957232

PBS_JOBID= 4727689

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-agg3.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433269-1177957232/instance-433269-1177957232.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-433269-1177957232 -o ROOT/results/node50/solver-433269-1177957232 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433269-1177957232/instance-433269-1177957232.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  bbee2849ae83900e79494d0f7a7c3755

RANDOM SEED= 281559287

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node50.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:       1827464 kB
Buffers:         14564 kB
Cached:         142824 kB
SwapCached:       3092 kB
Active:          33808 kB
Inactive:       133128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827464 kB
SwapTotal:     4192956 kB
SwapFree:      4183752 kB
Dirty:            8020 kB
Writeback:           0 kB
Mapped:          15568 kB
Slab:            47540 kB
Committed_AS:  3100336 kB
PageTables:       1460 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= 66557 MiB

End job on node50 on Mon Apr 30 18:50:35 UTC 2007