Trace number 348711

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
Pueblo 1.4? (TO) 1800.09 1800.69

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-fit2p.opb
MD5SUMea34bf390bf77663918ceca8ccc177b4
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1059
Best CPU time to get the best result obtained on this benchmark1800.25
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1059
Optimality of the best value was proved NO
Number of variables293602
Total number of constraints10500
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 constraints10500
Minimum length of a constraint13
Maximum length of a constraint612
Number of terms in the objective function 246163
Biggest coefficient in the objective function 130
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 748663
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261428
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 748663
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 Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
27.67/27.75	c starting to Solve
27.67/27.75	c #variables read: 293602 - #constraints read: 13501

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348711-1176594965/instance-348711-1176594965.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node44/watcher-348711-1176594965 -o ROOT/results/node44/solver-348711-1176594965 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348711-1176594965/instance-348711-1176594965.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: 0.77 0.93 0.98 3/64 27158
/proc/meminfo: memFree=1538352/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=2552 CPUtime=0
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 107408199 2613248 228 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 638 228 193 16 0 77 0

[startup+0.0409641 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 27158
/proc/meminfo: memFree=1538352/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=3616 CPUtime=0.03
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 516 0 0 0 3 0 0 0 18 0 1 0 107408199 3702784 486 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 904 486 193 16 0 343 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3616

[startup+0.10197 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 27158
/proc/meminfo: memFree=1538352/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=5216 CPUtime=0.09
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 930 0 0 0 9 0 0 0 18 0 1 0 107408199 5341184 900 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 1304 900 193 16 0 743 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5216

[startup+0.30199 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 27158
/proc/meminfo: memFree=1538352/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=10276 CPUtime=0.28
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 2197 0 0 0 28 0 0 0 19 0 1 0 107408199 10522624 2167 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 2569 2167 193 16 0 2008 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10276

[startup+0.701031 s]
/proc/loadavg: 0.77 0.93 0.98 3/64 27158
/proc/meminfo: memFree=1538352/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=20268 CPUtime=0.69
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 4708 0 0 0 68 1 0 0 22 0 1 0 107408199 20754432 4678 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 5067 4678 193 16 0 4506 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20268

[startup+1.50111 s]
/proc/loadavg: 0.77 0.93 0.98 2/65 27159
/proc/meminfo: memFree=1512872/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=35320 CPUtime=1.49
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 8480 0 0 0 146 3 0 0 25 0 1 0 107408199 36167680 8450 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 8830 8450 199 16 0 8269 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 35320

[startup+3.10128 s]
/proc/loadavg: 0.77 0.93 0.98 2/65 27159
/proc/meminfo: memFree=1501800/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=43048 CPUtime=3.09
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 10390 0 0 0 304 5 0 0 25 0 1 0 107408199 44081152 10360 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134547053 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 10762 10360 199 16 0 10201 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 43048

[startup+6.30161 s]
/proc/loadavg: 0.79 0.94 0.98 2/65 27159
/proc/meminfo: memFree=1487288/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=57168 CPUtime=6.28
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 13926 0 0 0 620 8 0 0 25 0 1 0 107408199 58540032 13896 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546737 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 14292 13896 199 16 0 13731 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 57168

[startup+12.7013 s]
/proc/loadavg: 0.81 0.94 0.98 2/65 27159
/proc/meminfo: memFree=1447680/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=114396 CPUtime=12.67
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 1176426 0 0 0 924 343 0 0 25 0 1 0 107408199 117141504 22960 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 28599 22673 204 16 0 28038 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 114396

[startup+25.5016 s]
/proc/loadavg: 0.85 0.94 0.98 2/65 27159
/proc/meminfo: memFree=1404736/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=158952 CPUtime=25.48
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3534069 0 0 0 1535 1013 0 0 25 0 1 0 107408199 162766848 33804 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 39738 33814 205 16 0 39177 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 158952

[startup+51.1012 s]
/proc/loadavg: 0.90 0.94 0.98 2/65 27159
/proc/meminfo: memFree=1337472/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=228760 CPUtime=51.07
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3926035 0 0 0 3979 1128 0 0 25 0 1 0 107408199 234250240 50387 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527547 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 57190 50387 206 16 0 56629 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 228760

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.98 2/65 27159
/proc/meminfo: memFree=1337472/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=228760 CPUtime=102.26
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3926041 0 0 0 9098 1128 0 0 25 0 1 0 107408199 234250240 50393 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517928 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 57190 50393 206 16 0 56629 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 228760

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.98 2/65 27159
/proc/meminfo: memFree=1337216/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=229056 CPUtime=162.24
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3926109 0 0 0 15096 1128 0 0 25 0 1 0 107408199 234553344 50461 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 57264 50461 206 16 0 56703 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 229056

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/65 27159
/proc/meminfo: memFree=1337024/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=229180 CPUtime=222.22
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3926164 0 0 0 21094 1128 0 0 25 0 1 0 107408199 234680320 50516 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 57295 50516 206 16 0 56734 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 229180

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27159
/proc/meminfo: memFree=1336896/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=229276 CPUtime=282.21
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3926187 0 0 0 27093 1128 0 0 25 0 1 0 107408199 234778624 50539 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527742 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 57319 50539 206 16 0 56758 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 229276

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/71 27333
/proc/meminfo: memFree=1335160/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=229628 CPUtime=342.11
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3926274 0 0 0 33081 1130 0 0 25 0 1 0 107408199 235139072 50626 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 57407 50626 206 16 0 56846 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 229628

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1336064/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=229880 CPUtime=402.09
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3926338 0 0 0 39079 1130 0 0 25 0 1 0 107408199 235397120 50690 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517922 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 57470 50690 206 16 0 56909 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 229880

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1335808/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=230228 CPUtime=462.07
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3926432 0 0 0 45077 1130 0 0 25 0 1 0 107408199 235753472 50784 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 57557 50784 206 16 0 56996 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 230228

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1335040/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=231160 CPUtime=522.06
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3926662 0 0 0 51076 1130 0 0 25 0 1 0 107408199 236707840 51014 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 57790 51014 206 16 0 57229 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 231160

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1334464/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=231752 CPUtime=582.04
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3926791 0 0 0 57074 1130 0 0 25 0 1 0 107408199 237314048 51143 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 57938 51143 206 16 0 57377 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 231752

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1333952/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=232196 CPUtime=642.04
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3926928 0 0 0 63073 1131 0 0 25 0 1 0 107408199 237768704 51280 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 58049 51280 206 16 0 57488 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 232196


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1332032/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=234136 CPUtime=821.98
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3927397 0 0 0 81067 1131 0 0 25 0 1 0 107408199 239755264 51749 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 58534 51749 206 16 0 57973 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 234136

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1330944/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=235280 CPUtime=881.97
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3927672 0 0 0 87066 1131 0 0 25 0 1 0 107408199 240926720 52024 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527989 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 58820 52024 206 16 0 58259 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 235280

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1330432/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=235732 CPUtime=941.95
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3927797 0 0 0 93064 1131 0 0 25 0 1 0 107408199 241389568 52149 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 58933 52149 206 16 0 58372 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 235732

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1330048/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=236220 CPUtime=1001.93
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3927897 0 0 0 99062 1131 0 0 25 0 1 0 107408199 241889280 52249 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528252 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 59055 52249 206 16 0 58494 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 236220

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1329600/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=236652 CPUtime=1061.93
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3928010 0 0 0 105061 1132 0 0 25 0 1 0 107408199 242331648 52362 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 59163 52362 206 16 0 58602 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 236652

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1329344/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=236884 CPUtime=1121.91
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3928070 0 0 0 111059 1132 0 0 25 0 1 0 107408199 242569216 52422 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559236 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 59221 52422 206 16 0 58660 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 236884

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1329152/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=237004 CPUtime=1181.89
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3928103 0 0 0 117057 1132 0 0 25 0 1 0 107408199 242692096 52455 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134563688 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 59251 52455 206 16 0 58690 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 237004

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1328960/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=237244 CPUtime=1241.88
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3928151 0 0 0 123056 1132 0 0 25 0 1 0 107408199 242937856 52503 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527731 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 59311 52503 206 16 0 58750 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 237244

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1328704/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=237484 CPUtime=1301.86
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3928226 0 0 0 129054 1132 0 0 25 0 1 0 107408199 243183616 52578 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 59371 52578 206 16 0 58810 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 237484

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1328512/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=237584 CPUtime=1361.85
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3928266 0 0 0 135052 1133 0 0 25 0 1 0 107408199 243286016 52618 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134554629 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 59396 52618 206 16 0 58835 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 237584

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1328384/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=237704 CPUtime=1421.84
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3928297 0 0 0 141051 1133 0 0 25 0 1 0 107408199 243408896 52649 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 59426 52649 206 16 0 58865 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 237704

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1328256/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=237832 CPUtime=1481.82
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3928327 0 0 0 147049 1133 0 0 25 0 1 0 107408199 243539968 52679 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 59458 52679 206 16 0 58897 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 237832

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1328064/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=238232 CPUtime=1541.81
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3928412 0 0 0 153048 1133 0 0 25 0 1 0 107408199 243949568 52764 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 59558 52764 206 16 0 58997 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 238232

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1327616/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=238628 CPUtime=1601.79
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3928525 0 0 0 159046 1133 0 0 25 0 1 0 107408199 244355072 52877 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559503 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 59657 52877 206 16 0 59096 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 238628

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1327104/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=239216 CPUtime=1661.77
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3928653 0 0 0 165044 1133 0 0 25 0 1 0 107408199 244957184 53005 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 11711924 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 59804 53005 206 16 0 59243 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 239216

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1326528/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=239756 CPUtime=1721.76
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3928784 0 0 0 171043 1133 0 0 25 0 1 0 107408199 245510144 53136 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 59939 53136 206 16 0 59378 0
Current children cumulated CPU time (s) 1721.76
Current children cumulated vsize (KiB) 239756

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1326208/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=240000 CPUtime=1781.74
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3928870 0 0 0 177041 1133 0 0 25 0 1 0 107408199 245760000 53222 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527987 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 60000 53222 206 16 0 59439 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 240000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 27357
/proc/meminfo: memFree=1326080/2055920 swapFree=4184880/4192956
[pid=27158] ppid=27156 vsize=240144 CPUtime=1800.04
/proc/27158/stat : 27158 (Pueblo) R 27156 27158 27084 0 -1 4194304 3928890 0 0 0 178871 1133 0 0 25 0 1 0 107408199 245907456 53242 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527818 0 0 4096 0 0 0 0 17 1 0 0
/proc/27158/statm: 60036 53242 206 16 0 59475 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 240144

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.69
CPU time (s): 1800.09
CPU user time (s): 1788.72
CPU system time (s): 11.3693
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 240144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1788.72
system time used= 11.3693
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3928890
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= 11
involuntary context switches= 2289

runsolver used 1.17782 second user time and 3.81042 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Sat Apr 14 23:56:05 UTC 2007

IDJOB= 348711
IDBENCH= 1720
IDSOLVER= 165
FILE ID= node44/348711-1176594965

PBS_JOBID= 4557008

Free space on /tmp= 66543 MiB

SOLVER NAME= Pueblo 1.4
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-fit2p.opb
COMMAND LINE= Pueblo /tmp/evaluation/348711-1176594965/instance-348711-1176594965.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-348711-1176594965 -o ROOT/results/node44/conversion-348711-1176594965 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348711-1176594965/instance-348711-1176594965.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-348711-1176594965 -o ROOT/results/node44/solver-348711-1176594965 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348711-1176594965/instance-348711-1176594965.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  ea34bf390bf77663918ceca8ccc177b4

RANDOM SEED= 798408112

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1538824 kB
Buffers:         49476 kB
Cached:         352176 kB
SwapCached:       2472 kB
Active:         105364 kB
Inactive:       313532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1538824 kB
SwapTotal:     4192956 kB
SwapFree:      4184880 kB
Dirty:           21756 kB
Writeback:           0 kB
Mapped:          16468 kB
Slab:            84180 kB
Committed_AS:   215568 kB
PageTables:       1396 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= 66543 MiB

End job on node44 on Sun Apr 15 00:26:08 UTC 2007