Trace number 432713

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 3.0.17Signal 1518.38 1519.57

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-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 3.0.17 - 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/432713-1177948188/instance-432713-1177948188.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: 0.289 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)
6.60/6.64	c Pre-processing Time: 6.644 s
6.60/6.65	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.60/6.65	c        0  16789     1010   218632  216   184387  436784      0      0 6.64
6.60/6.65	c Switching off LPR mode.

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/node57/watcher-432713-1177948188 -o ROOT/results/node57/solver-432713-1177948188 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432713-1177948188/instance-432713-1177948188.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: 0.92 0.98 0.91 3/64 4482
/proc/meminfo: memFree=1773512/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=21028 CPUtime=0
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 360 0 0 0 0 0 0 0 18 0 1 0 235954821 21532672 330 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7825233 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 3304 331 279 324 0 2004 0

[startup+0.064733 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 4482
/proc/meminfo: memFree=1773512/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=6652 CPUtime=0.06
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 729 0 0 0 6 0 0 0 18 0 1 0 235954821 6811648 699 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7829115 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 1663 699 355 324 0 363 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6652

[startup+0.101736 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 4482
/proc/meminfo: memFree=1773512/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=7364 CPUtime=0.09
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 966 0 0 0 9 0 0 0 18 0 1 0 235954821 7540736 936 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 1841 936 403 324 0 541 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7364

[startup+0.301754 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 4482
/proc/meminfo: memFree=1773512/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=10980 CPUtime=0.29
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 2478 0 0 0 28 1 0 0 19 0 1 0 235954821 11243520 2038 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7829115 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 2745 2040 300 324 0 1815 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10980

[startup+0.701786 s]
/proc/loadavg: 0.92 0.98 0.91 3/64 4482
/proc/meminfo: memFree=1773512/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=15992 CPUtime=0.69
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 3701 0 0 0 68 1 0 0 24 0 1 0 235954821 16375808 3261 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 3998 3261 304 324 0 3068 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15992

[startup+1.50185 s]
/proc/loadavg: 0.92 0.98 0.91 2/65 4483
/proc/meminfo: memFree=1761344/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=16124 CPUtime=1.49
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 3707 0 0 0 147 2 0 0 25 0 1 0 235954821 16510976 3267 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 4031 3267 304 324 0 3101 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16124

[startup+3.10199 s]
/proc/loadavg: 1.01 1.00 0.91 2/65 4483
/proc/meminfo: memFree=1761216/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=18260 CPUtime=3.09
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 4527 0 0 0 305 4 0 0 25 0 1 0 235954821 18698240 3817 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 4565 3817 306 324 0 3635 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18260

[startup+6.30127 s]
/proc/loadavg: 1.01 1.00 0.91 2/65 4483
/proc/meminfo: memFree=1759168/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=18260 CPUtime=6.29
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 4528 0 0 0 624 5 0 0 25 0 1 0 235954821 18698240 3818 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 4565 3818 306 324 0 3635 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18260

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4483
/proc/meminfo: memFree=1759232/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=18260 CPUtime=12.69
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 4535 0 0 0 1264 5 0 0 25 0 1 0 235954821 18698240 3825 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 4565 3825 310 324 0 3635 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18260

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4483
/proc/meminfo: memFree=1757504/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=21508 CPUtime=25.48
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 5336 0 0 0 2543 5 0 0 25 0 1 0 235954821 22024192 4626 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7829115 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 5377 4626 310 324 0 4447 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21508

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4483
/proc/meminfo: memFree=1733504/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=44344 CPUtime=51.08
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 11057 0 0 0 5098 10 0 0 25 0 1 0 235954821 45408256 10347 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 11086 10347 310 324 0 10156 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 44344

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4483
/proc/meminfo: memFree=1718336/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=59264 CPUtime=102.27
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 14787 0 0 0 10213 14 0 0 25 0 1 0 235954821 60686336 14077 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 14816 14077 310 324 0 13886 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 59264

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4483
/proc/meminfo: memFree=1707200/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=70512 CPUtime=162.25
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 17598 0 0 0 16209 16 0 0 25 0 1 0 235954821 72204288 16888 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 17628 16888 310 324 0 16698 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 70512

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4483
/proc/meminfo: memFree=1694912/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=82696 CPUtime=222.24
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 20632 0 0 0 22205 19 0 0 25 0 1 0 235954821 84680704 19922 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 20674 19922 310 324 0 19744 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 82696

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4483
/proc/meminfo: memFree=1682432/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=95228 CPUtime=282.23
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 23764 0 0 0 28200 23 0 0 25 0 1 0 235954821 97513472 23054 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 23807 23054 310 324 0 22877 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 95228

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4483
/proc/meminfo: memFree=1650688/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=127040 CPUtime=342.21
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 31717 0 0 0 34192 29 0 0 25 0 1 0 235954821 130088960 31007 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 31760 31007 310 324 0 30830 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 127040

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4483
/proc/meminfo: memFree=1616448/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=161636 CPUtime=402.2
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 40367 0 0 0 40183 37 0 0 25 0 1 0 235954821 165515264 39657 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 40409 39657 310 324 0 39479 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 161636

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4483
/proc/meminfo: memFree=1595776/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=181656 CPUtime=462.18
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 45382 0 0 0 46176 42 0 0 25 0 1 0 235954821 186015744 44672 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550829 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 45414 44672 310 324 0 44484 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 181656

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4483
/proc/meminfo: memFree=1581568/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=195932 CPUtime=522.16
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 48954 0 0 0 52170 46 0 0 25 0 1 0 235954821 200634368 48244 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 48983 48244 310 324 0 48053 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 195932

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4483
/proc/meminfo: memFree=1569408/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=207904 CPUtime=582.15
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 51952 0 0 0 58166 49 0 0 25 0 1 0 235954821 212893696 51242 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 51976 51242 310 324 0 51046 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 207904

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4483
/proc/meminfo: memFree=1560960/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=216308 CPUtime=642.14
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 54035 0 0 0 64163 51 0 0 25 0 1 0 235954821 221499392 53325 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 54077 53325 310 324 0 53147 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 216308


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

/proc/meminfo: memFree=1406016/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=370688 CPUtime=881.98
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 92633 0 0 0 88111 87 0 0 25 0 1 0 235954821 379584512 91923 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 92672 91923 310 324 0 91742 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 370688

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4681
/proc/meminfo: memFree=1380096/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=396832 CPUtime=941.97
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 99186 0 0 0 94103 94 0 0 25 0 1 0 235954821 406355968 98476 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 99208 98476 310 324 0 98278 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 396832

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4681
/proc/meminfo: memFree=1359744/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=417028 CPUtime=1001.95
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 104237 0 0 0 100096 99 0 0 25 0 1 0 235954821 427036672 103527 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 104257 103527 310 324 0 103327 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 417028

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4681
/proc/meminfo: memFree=1339264/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=437508 CPUtime=1061.94
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 109354 0 0 0 106091 103 0 0 25 0 1 0 235954821 448008192 108644 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 109377 108644 310 324 0 108447 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 437508

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4681
/proc/meminfo: memFree=1300800/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=475844 CPUtime=1121.93
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 118935 0 0 0 112083 110 0 0 25 0 1 0 235954821 487264256 118225 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 118961 118225 310 324 0 118031 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 475844

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4681
/proc/meminfo: memFree=1266240/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=511076 CPUtime=1181.91
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 127748 0 0 0 118076 115 0 0 25 0 1 0 235954821 523341824 127038 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 127769 127038 310 324 0 126839 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 511076

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4681
/proc/meminfo: memFree=1245568/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=530968 CPUtime=1241.9
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 132703 0 0 0 124069 121 0 0 25 0 1 0 235954821 543711232 131993 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 132742 131993 310 324 0 131812 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 530968

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 4681
/proc/meminfo: memFree=1221824/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=554584 CPUtime=1301.88
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 138613 0 0 0 130063 125 0 0 25 0 1 0 235954821 567894016 137903 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 138646 137903 310 324 0 137716 0
Current children cumulated CPU time (s) 1301.88
Current children cumulated vsize (KiB) 554584

[startup+1362.3 s]
/proc/loadavg: 1.04 1.01 0.92 2/65 4681
/proc/meminfo: memFree=1201408/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=574968 CPUtime=1361.87
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 143728 0 0 0 136057 130 0 0 25 0 1 0 235954821 588767232 143018 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551414 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 143742 143018 310 324 0 142812 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 574968

[startup+1422.31 s]
/proc/loadavg: 1.12 1.04 0.93 2/65 4681
/proc/meminfo: memFree=1183040/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=593260 CPUtime=1421.85
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 148305 0 0 0 142052 133 0 0 25 0 1 0 235954821 607498240 147595 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 148315 147595 310 324 0 147385 0
Current children cumulated CPU time (s) 1421.85
Current children cumulated vsize (KiB) 593260

[startup+1482.3 s]
/proc/loadavg: 1.08 1.04 0.94 2/65 4681
/proc/meminfo: memFree=1165184/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=611196 CPUtime=1481.84
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 152784 0 0 0 148045 139 0 0 25 0 1 0 235954821 625864704 152074 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 152799 152074 310 324 0 151869 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 611196

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

[startup+1484.7 s]
/proc/loadavg: 1.08 1.04 0.94 2/65 4681
/proc/meminfo: memFree=1164736/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=611712 CPUtime=1484.24
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 152909 0 0 0 148285 139 0 0 25 0 1 0 235954821 626393088 152199 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 152928 152199 310 324 0 151998 0
Current children cumulated CPU time (s) 1484.24
Current children cumulated vsize (KiB) 611712

[startup+1497.5 s]
/proc/loadavg: 1.06 1.04 0.94 2/65 4681
/proc/meminfo: memFree=1160704/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=615704 CPUtime=1497.03
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 153900 0 0 0 149563 140 0 0 25 0 1 0 235954821 630480896 153190 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 153926 153190 310 324 0 152996 0
Current children cumulated CPU time (s) 1497.03
Current children cumulated vsize (KiB) 615704

[startup+1510.31 s]
/proc/loadavg: 1.05 1.04 0.94 2/65 4681
/proc/meminfo: memFree=1158464/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=617764 CPUtime=1509.83
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 154428 0 0 0 150843 140 0 0 25 0 1 0 235954821 632590336 153718 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 154441 153718 310 324 0 153511 0
Current children cumulated CPU time (s) 1509.83
Current children cumulated vsize (KiB) 617764

[startup+1513.5 s]
/proc/loadavg: 1.05 1.04 0.94 2/65 4681
/proc/meminfo: memFree=1157696/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=618540 CPUtime=1513.03
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4194304 154617 0 0 0 151163 140 0 0 25 0 1 0 235954821 633384960 153907 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 154635 153907 310 324 0 153705 0
Current children cumulated CPU time (s) 1513.03
Current children cumulated vsize (KiB) 618540

[startup+1516.7 s]
/proc/loadavg: 1.05 1.04 0.94 2/65 4681
/proc/meminfo: memFree=1157504/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=619064 CPUtime=1516.23
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4195840 154748 0 0 0 151446 177 0 0 25 0 1 0 235954821 633921536 154038 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551326 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 154766 154038 310 324 0 153836 0
Current children cumulated CPU time (s) 1516.23
Current children cumulated vsize (KiB) 619064

[startup+1518.3 s]
/proc/loadavg: 1.04 1.04 0.94 2/65 4681
/proc/meminfo: memFree=829312/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=619064 CPUtime=1517.31
/proc/4482/stat : 4482 (bsolo3.0.17) D 4480 4482 4070 0 -1 4195840 154748 0 0 0 151446 285 0 0 25 0 1 0 235954821 633921536 154038 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551326 0 0 4096 16384 18446744071563608240 0 0 17 1 0 0
/proc/4482/statm: 154766 154038 310 324 0 153836 0
Current children cumulated CPU time (s) 1517.31
Current children cumulated vsize (KiB) 619064

[startup+1519.11 s]
/proc/loadavg: 1.04 1.04 0.94 2/65 4681
/proc/meminfo: memFree=638784/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=619064 CPUtime=1517.9
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4195840 154748 0 0 0 151446 344 0 0 25 0 1 0 235954821 633921536 154038 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551326 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 154766 154038 310 324 0 153836 0
Current children cumulated CPU time (s) 1517.9
Current children cumulated vsize (KiB) 619064

[startup+1519.5 s]
/proc/loadavg: 1.04 1.04 0.94 2/65 4681
/proc/meminfo: memFree=638784/2055920 swapFree=4183136/4192956
[pid=4482] ppid=4480 vsize=0 CPUtime=1518.3
/proc/4482/stat : 4482 (bsolo3.0.17) R 4480 4482 4070 0 -1 4195844 154873 0 0 0 151446 384 0 0 25 0 1 0 235954821 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4482/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1518.3
Current children cumulated vsize (KiB) 0

Child ended because it received signal 11 (SIGSEGV)
Real time (s): 1519.57
CPU time (s): 1518.38
CPU user time (s): 1514.47
CPU system time (s): 3.9164
CPU usage (%): 99.9216
Max. virtual memory (cumulated for all children) (KiB): 619064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1514.47
system time used= 3.9164
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 154873
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= 2485

runsolver used 1.17782 second user time and 3.02954 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Mon Apr 30 15:49:49 UTC 2007

IDJOB= 432713
IDBENCH= 1712
IDSOLVER= 199
FILE ID= node57/432713-1177948188

PBS_JOBID= 4727812

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
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= bsolo3.0.17 -m1800 /tmp/evaluation/432713-1177948188/instance-432713-1177948188.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-432713-1177948188 -o ROOT/results/node57/solver-432713-1177948188 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432713-1177948188/instance-432713-1177948188.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  927ab7fb1c72ef94d2253f029f4e072a

RANDOM SEED= 138559594

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1773984 kB
Buffers:         29072 kB
Cached:         169504 kB
SwapCached:       3792 kB
Active:          76976 kB
Inactive:       136420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1773984 kB
SwapTotal:     4192956 kB
SwapFree:      4183136 kB
Dirty:            8152 kB
Writeback:           0 kB
Mapped:          20792 kB
Slab:            54620 kB
Committed_AS:  2770160 kB
PageTables:       1416 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= 65956 MiB

End job on node57 on Mon Apr 30 16:15:08 UTC 2007