Trace number 348696

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 3.0.16Signal 1522.35 1523.16

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-scfxm2.opb
MD5SUM927ab7fb1c72ef94d2253f029f4e072a
Bench CategoryOPT-SMALLINT (optimisation, small 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 variables27420
Total number of constraints654
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 constraints654
Minimum length of a constraint30
Maximum length of a constraint1710
Number of terms in the objective function 1380
Biggest coefficient in the objective function 10006
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 525320
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 525557
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/348696-1176592488/instance-348696-1176592488.opb
0.00/0.00	c File size is 1512023 bytes.
0.19/0.29	c Highest Coefficient sum: 525557
0.19/0.29	c Parsing was ok!!
0.19/0.29	c Total parsing time: 0.286 s
0.29/0.30	c Var: 27420 Constr: 1028 6/0/1022 Lit: 222300 Watch. Lit: 53077
0.29/0.30	c Obj. Vars: 1380 (5.03282 % of total variables)
6.60/6.68	c Pre-processing Time: 6.679 s
6.60/6.68	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.60/6.68	c        0  16789     1010   218632  216   184387  436784      0      0 6.68
6.60/6.68	c Switching off LPR mode.

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/node68/watcher-348696-1176592488 -o ROOT/results/node68/solver-348696-1176592488 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348696-1176592488/instance-348696-1176592488.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: 0.97 1.01 1.00 3/64 5827
/proc/meminfo: memFree=1737736/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=13216 CPUtime=0
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 135238293 13533184 335 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 3304 335 281 324 0 2003 0

[startup+0.0765601 s]
/proc/loadavg: 0.97 1.01 1.00 3/64 5827
/proc/meminfo: memFree=1737736/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=6792 CPUtime=0.07
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 806 0 0 0 7 0 0 0 18 0 1 0 135238293 6955008 774 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 1698 775 373 324 0 397 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6792

[startup+0.101561 s]
/proc/loadavg: 0.97 1.01 1.00 3/64 5827
/proc/meminfo: memFree=1737736/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=7364 CPUtime=0.09
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 974 0 0 0 9 0 0 0 18 0 1 0 135238293 7540736 942 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134586142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 1841 942 406 324 0 540 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7364

[startup+0.301579 s]
/proc/loadavg: 0.97 1.01 1.00 3/64 5827
/proc/meminfo: memFree=1737736/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=11376 CPUtime=0.29
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 2575 0 0 0 29 0 0 0 19 0 1 0 135238293 11649024 2133 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10950267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 2844 2135 302 324 0 1913 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11376

[startup+0.701614 s]
/proc/loadavg: 0.97 1.01 1.00 3/64 5827
/proc/meminfo: memFree=1737736/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=15992 CPUtime=0.69
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 3705 0 0 0 68 1 0 0 22 0 1 0 135238293 16375808 3263 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 3998 3263 306 324 0 3067 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15992

[startup+1.50169 s]
/proc/loadavg: 0.97 1.01 1.00 2/65 5828
/proc/meminfo: memFree=1725888/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=16124 CPUtime=1.49
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 3711 0 0 0 148 1 0 0 25 0 1 0 135238293 16510976 3269 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 4031 3269 306 324 0 3100 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16124

[startup+3.10183 s]
/proc/loadavg: 0.97 1.01 1.00 2/65 5828
/proc/meminfo: memFree=1725440/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=18260 CPUtime=3.09
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 4531 0 0 0 306 3 0 0 25 0 1 0 135238293 18698240 3819 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 4565 3819 308 324 0 3634 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18260

[startup+6.30112 s]
/proc/loadavg: 0.97 1.01 1.00 2/65 5828
/proc/meminfo: memFree=1723264/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=18260 CPUtime=6.29
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 4532 0 0 0 625 4 0 0 25 0 1 0 135238293 18698240 3820 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134540869 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 4565 3820 308 324 0 3634 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18260

[startup+12.7027 s]
/proc/loadavg: 0.98 1.01 1.00 2/65 5828
/proc/meminfo: memFree=1723336/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=18260 CPUtime=12.69
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 4539 0 0 0 1262 7 0 0 25 0 1 0 135238293 18698240 3827 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 4565 3827 312 324 0 3634 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18260

[startup+25.5019 s]
/proc/loadavg: 0.98 1.01 1.00 2/65 5828
/proc/meminfo: memFree=1721992/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=20992 CPUtime=25.48
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 5221 0 0 0 2539 9 0 0 25 0 1 0 135238293 21495808 4509 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 5248 4509 312 324 0 4317 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20992

[startup+51.1012 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 5828
/proc/meminfo: memFree=1697672/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=44340 CPUtime=51.08
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 11045 0 0 0 5090 18 0 0 25 0 1 0 135238293 45404160 10333 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 11085 10333 312 324 0 10154 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 44340

[startup+102.306 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 5828
/proc/meminfo: memFree=1682568/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=59264 CPUtime=102.27
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 14777 0 0 0 10201 26 0 0 25 0 1 0 135238293 60686336 14065 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 14816 14065 312 324 0 13885 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 59264

[startup+162.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 5828
/proc/meminfo: memFree=1671432/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=70384 CPUtime=162.25
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 17583 0 0 0 16193 32 0 0 25 0 1 0 135238293 72073216 16871 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 17596 16871 312 324 0 16665 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 70384

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5828
/proc/meminfo: memFree=1659208/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=82568 CPUtime=222.24
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 20606 0 0 0 22186 38 0 0 25 0 1 0 135238293 84549632 19894 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 20642 19894 312 324 0 19711 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 82568

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5828
/proc/meminfo: memFree=1646664/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=95100 CPUtime=282.23
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 23743 0 0 0 28179 44 0 0 25 0 1 0 135238293 97382400 23031 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 23775 23031 312 324 0 22844 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 95100

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5828
/proc/meminfo: memFree=1615496/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=126260 CPUtime=342.2
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 31532 0 0 0 34165 55 0 0 25 0 1 0 135238293 129290240 30820 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 31565 30820 312 324 0 30634 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 126260

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5828
/proc/meminfo: memFree=1581320/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=160736 CPUtime=402.2
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 40171 0 0 0 40149 71 0 0 25 0 1 0 135238293 164593664 39459 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551707 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 40184 39459 312 324 0 39253 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 160736

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5828
/proc/meminfo: memFree=1560200/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=181396 CPUtime=462.18
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 45320 0 0 0 46138 80 0 0 25 0 1 0 135238293 185749504 44608 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 45349 44608 312 324 0 44418 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 181396

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5828
/proc/meminfo: memFree=1546056/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=195544 CPUtime=522.17
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 48871 0 0 0 52130 87 0 0 25 0 1 0 135238293 200237056 48159 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 48886 48159 312 324 0 47955 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 195544

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5828
/proc/meminfo: memFree=1533896/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=207640 CPUtime=582.15
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 51874 0 0 0 58122 93 0 0 25 0 1 0 135238293 212623360 51162 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 51910 51162 312 324 0 50979 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 207640

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5828
/proc/meminfo: memFree=1525320/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=216048 CPUtime=642.14
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 53978 0 0 0 64116 98 0 0 25 0 1 0 135238293 221233152 53266 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 54012 53266 312 324 0 53081 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 216048


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

/proc/meminfo: memFree=1371464/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=369660 CPUtime=882.08
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 92382 0 0 0 88066 142 0 0 25 0 1 0 135238293 378531840 91670 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 92415 91670 312 324 0 91484 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 369660

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5828
/proc/meminfo: memFree=1345032/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=396064 CPUtime=942.07
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 99004 0 0 0 94056 151 0 0 25 0 1 0 135238293 405569536 98292 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 99016 98292 312 324 0 98085 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 396064

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5828
/proc/meminfo: memFree=1324872/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=416124 CPUtime=1002.05
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 104006 0 0 0 100047 158 0 0 25 0 1 0 135238293 426110976 103294 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10948346 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 104031 103294 312 324 0 103100 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 416124

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5828
/proc/meminfo: memFree=1304712/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=436224 CPUtime=1062.04
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 109035 0 0 0 106038 166 0 0 25 0 1 0 135238293 446693376 108323 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 109056 108323 312 324 0 108125 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 436224

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5828
/proc/meminfo: memFree=1265416/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=475332 CPUtime=1122.01
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 118824 0 0 0 112024 177 0 0 25 0 1 0 135238293 486739968 118112 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 118833 118112 312 324 0 117902 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 475332

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5828
/proc/meminfo: memFree=1231944/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=509128 CPUtime=1182
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 127272 0 0 0 118015 185 0 0 25 0 1 0 135238293 521347072 126560 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 127282 126560 312 324 0 126351 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 509128

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5828
/proc/meminfo: memFree=1210248/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=530328 CPUtime=1241.99
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 132556 0 0 0 124007 192 0 0 25 0 1 0 135238293 543055872 131844 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 132582 131844 312 324 0 131651 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 530328

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5828
/proc/meminfo: memFree=1187592/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=552912 CPUtime=1301.98
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 138203 0 0 0 129998 200 0 0 25 0 1 0 135238293 566181888 137491 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 138228 137491 312 324 0 137297 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 552912

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5828
/proc/meminfo: memFree=1166216/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=574192 CPUtime=1361.97
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 143540 0 0 0 135989 208 0 0 25 0 1 0 135238293 587972608 142828 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 143548 142828 312 324 0 142617 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 574192

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5828
/proc/meminfo: memFree=1148744/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=591716 CPUtime=1421.95
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 147904 0 0 0 141982 213 0 0 25 0 1 0 135238293 605917184 147192 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 147929 147192 312 324 0 146998 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 591716

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5830
/proc/meminfo: memFree=1129800/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=610680 CPUtime=1481.93
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 152637 0 0 0 147972 221 0 0 25 0 1 0 135238293 625336320 151925 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 152670 151925 312 324 0 151739 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 610680

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

[startup+1484.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5830
/proc/meminfo: memFree=1129416/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=610936 CPUtime=1484.33
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 152729 0 0 0 148212 221 0 0 25 0 1 0 135238293 625598464 152017 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 152734 152017 312 324 0 151803 0
Current children cumulated CPU time (s) 1484.33
Current children cumulated vsize (KiB) 610936

[startup+1510.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5830
/proc/meminfo: memFree=1122824/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=617508 CPUtime=1509.93
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 154348 0 0 0 150769 224 0 0 25 0 1 0 135238293 632328192 153636 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 154377 153636 312 324 0 153446 0
Current children cumulated CPU time (s) 1509.93
Current children cumulated vsize (KiB) 617508

[startup+1516.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5830
/proc/meminfo: memFree=1122056/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=618412 CPUtime=1516.32
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 154583 0 0 0 151408 224 0 0 25 0 1 0 135238293 633253888 153871 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10956520 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 154603 153871 312 324 0 153672 0
Current children cumulated CPU time (s) 1516.32
Current children cumulated vsize (KiB) 618412

[startup+1519.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5830
/proc/meminfo: memFree=1121544/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=618668 CPUtime=1519.52
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4194304 154661 0 0 0 151728 224 0 0 25 0 1 0 135238293 633516032 153949 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551105 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 154667 153949 312 324 0 153736 0
Current children cumulated CPU time (s) 1519.52
Current children cumulated vsize (KiB) 618668

[startup+1521.5 s]
/proc/loadavg: 1.00 1.00 1.00 1/65 5830
/proc/meminfo: memFree=883144/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=619064 CPUtime=1520.88
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4195840 154752 0 0 0 151760 328 0 0 25 0 1 0 135238293 633921536 154040 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 154766 154040 312 324 0 153835 0
Current children cumulated CPU time (s) 1520.88
Current children cumulated vsize (KiB) 619064

[startup+1522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5830
/proc/meminfo: memFree=654152/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=619064 CPUtime=1521.58
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4195840 154752 0 0 0 151760 398 0 0 25 0 1 0 135238293 633921536 154040 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 154766 154040 312 324 0 153835 0
Current children cumulated CPU time (s) 1521.58
Current children cumulated vsize (KiB) 619064

[startup+1522.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5830
/proc/meminfo: memFree=654152/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=619064 CPUtime=1521.88
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4195840 154752 0 0 0 151760 428 0 0 25 0 1 0 135238293 633921536 154040 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 154766 154040 312 324 0 153835 0
Current children cumulated CPU time (s) 1521.88
Current children cumulated vsize (KiB) 619064

[startup+1523.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5830
/proc/meminfo: memFree=654152/2055920 swapFree=4184836/4192956
[pid=5827] ppid=5825 vsize=0 CPUtime=1522.28
/proc/5827/stat : 5827 (bsolo3.0.16) R 5825 5827 4424 0 -1 4195844 154877 0 0 0 151760 468 0 0 25 0 1 0 135238293 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5827/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1522.28
Current children cumulated vsize (KiB) 0

Child ended because it received signal 11 (SIGSEGV)
Real time (s): 1523.16
CPU time (s): 1522.35
CPU user time (s): 1517.61
CPU system time (s): 4.74328
CPU usage (%): 99.9468
Max. virtual memory (cumulated for all children) (KiB): 619064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1517.61
system time used= 4.74328
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 154877
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= 1936

runsolver used 1.05984 second user time and 3.10953 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sat Apr 14 23:14:48 UTC 2007

IDJOB= 348696
IDBENCH= 1712
IDSOLVER= 163
FILE ID= node68/348696-1176592488

PBS_JOBID= 4556928

Free space on /tmp= 66442 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-scfxm2.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348696-1176592488/instance-348696-1176592488.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-348696-1176592488 -o ROOT/results/node68/solver-348696-1176592488 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348696-1176592488/instance-348696-1176592488.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  927ab7fb1c72ef94d2253f029f4e072a

RANDOM SEED= 516153374

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1738144 kB
Buffers:          9212 kB
Cached:         196728 kB
SwapCached:       2208 kB
Active:          43920 kB
Inactive:       172700 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1738144 kB
SwapTotal:     4192956 kB
SwapFree:      4184836 kB
Dirty:            5868 kB
Writeback:           0 kB
Mapped:          17656 kB
Slab:            87156 kB
Committed_AS:  1412508 kB
PageTables:       1388 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= 65841 MiB

End job on node68 on Sat Apr 14 23:40:11 UTC 2007