Trace number 348087

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) 1800.04 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-A2C1S1.opb
MD5SUMf1062f0a31768badc14bf5e03feddb4c
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 variables103872
Total number of constraints3312
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 constraints3312
Minimum length of a constraint31
Maximum length of a constraint725
Number of terms in the objective function 37632
Biggest coefficient in the objective function 1116
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 555552
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 555552
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)

0.00/0.01	c Pueblo version 1.4 (September 2005)
0.00/0.01	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.01	c  by Hossein Sheini
3.68/3.77	c starting to Solve
3.68/3.78	c #variables read: 103872 - #constraints read: 4561

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348087-1176568086/instance-348087-1176568086.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/node58/watcher-348087-1176568086 -o ROOT/results/node58/solver-348087-1176568086 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348087-1176568086/instance-348087-1176568086.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 1.07 3/64 2804
/proc/meminfo: memFree=1553848/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=2288 CPUtime=0
/proc/2804/stat : 2804 (Pueblo) D 2802 2804 2470 0 -1 4194304 159 0 1 0 0 0 0 0 18 0 1 0 104718341 2342912 131 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 4160225324 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/2804/statm: 572 131 110 16 0 11 0

[startup+0.0835839 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 2804
/proc/meminfo: memFree=1553848/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=4548 CPUtime=0.06
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 746 0 3 0 6 0 0 0 18 0 1 0 104718341 4657152 719 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134546735 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 1137 719 193 16 0 576 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4548

[startup+0.101588 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 2804
/proc/meminfo: memFree=1553848/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=4948 CPUtime=0.08
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 865 0 3 0 8 0 0 0 18 0 1 0 104718341 5066752 838 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5336791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 1237 839 193 16 0 676 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4948

[startup+0.301621 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 2804
/proc/meminfo: memFree=1553848/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=10012 CPUtime=0.28
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 2128 0 3 0 27 1 0 0 19 0 1 0 104718341 10252288 2101 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 5038656 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 2503 2101 199 16 0 1942 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 10012

[startup+0.701687 s]
/proc/loadavg: 0.92 0.98 1.07 3/64 2804
/proc/meminfo: memFree=1553848/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=12408 CPUtime=0.68
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 2747 0 3 0 67 1 0 0 23 0 1 0 104718341 12705792 2720 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134534786 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 3102 2720 199 16 0 2541 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 12408

[startup+1.50182 s]
/proc/loadavg: 0.92 0.98 1.07 2/65 2805
/proc/meminfo: memFree=1538864/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=35732 CPUtime=1.48
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 41504 0 3 0 135 13 0 0 25 0 1 0 104718341 36589568 7777 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 8933 7787 205 16 0 8372 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 35732

[startup+3.10109 s]
/proc/loadavg: 0.92 0.98 1.07 2/65 2805
/proc/meminfo: memFree=1519216/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=45048 CPUtime=3.09
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 341600 0 3 0 211 98 0 0 25 0 1 0 104718341 46129152 10135 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 11262 10145 205 16 0 10701 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45048

[startup+6.30163 s]
/proc/loadavg: 0.93 0.98 1.07 2/65 2805
/proc/meminfo: memFree=1507120/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=50764 CPUtime=6.28
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 477094 0 3 0 494 134 0 0 25 0 1 0 104718341 51982336 11629 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559346 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 12691 11629 206 16 0 12130 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 50764

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 1.07 2/65 2805
/proc/meminfo: memFree=1506288/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=51556 CPUtime=12.68
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 477306 0 3 0 1134 134 0 0 25 0 1 0 104718341 52793344 11841 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 12889 11841 206 16 0 12328 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 51556

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 1.07 2/65 2805
/proc/meminfo: memFree=1504944/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=52976 CPUtime=25.48
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 477654 0 3 0 2413 135 0 0 25 0 1 0 104718341 54247424 12189 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517919 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 13244 12189 206 16 0 12683 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52976

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 1.06 2/65 2805
/proc/meminfo: memFree=1502128/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=55756 CPUtime=51.06
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 478367 0 3 0 4971 135 0 0 25 0 1 0 104718341 57094144 12902 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 13939 12902 206 16 0 13378 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 55756

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.06 2/65 2805
/proc/meminfo: memFree=1501552/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=56408 CPUtime=102.24
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 478515 0 3 0 10089 135 0 0 25 0 1 0 104718341 57761792 13050 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527947 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 14102 13050 206 16 0 13541 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 56408

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 2805
/proc/meminfo: memFree=1500016/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=58004 CPUtime=162.23
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 478903 0 3 0 16087 136 0 0 25 0 1 0 104718341 59396096 13438 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 14501 13438 206 16 0 13940 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 58004

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 1.05 2/65 2805
/proc/meminfo: memFree=1489008/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=68932 CPUtime=222.2
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 481629 0 3 0 22083 137 0 0 25 0 1 0 104718341 70586368 16164 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528074 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 17233 16164 206 16 0 16672 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 68932

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 2805
/proc/meminfo: memFree=1486704/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=71264 CPUtime=282.19
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 482199 0 3 0 28081 138 0 0 25 0 1 0 104718341 72974336 16734 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528055 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 17816 16734 206 16 0 17255 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 71264

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.04 2/65 2805
/proc/meminfo: memFree=1486704/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=71264 CPUtime=342.17
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 482199 0 3 0 34079 138 0 0 25 0 1 0 104718341 72974336 16734 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559236 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 17816 16734 206 16 0 17255 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 71264

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/65 2805
/proc/meminfo: memFree=1485360/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=72564 CPUtime=402.15
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 482534 0 3 0 40077 138 0 0 25 0 1 0 104718341 74305536 17069 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559236 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 18141 17069 206 16 0 17580 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 72564

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 2805
/proc/meminfo: memFree=1484464/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=73468 CPUtime=462.13
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 482764 0 3 0 46075 138 0 0 25 0 1 0 104718341 75231232 17299 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 18367 17299 206 16 0 17806 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 73468

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/65 2805
/proc/meminfo: memFree=1484464/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=73468 CPUtime=522.11
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 482764 0 3 0 52073 138 0 0 25 0 1 0 104718341 75231232 17299 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 18367 17299 206 16 0 17806 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 73468

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 2805
/proc/meminfo: memFree=1484464/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=73468 CPUtime=582.09
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 482764 0 3 0 58071 138 0 0 25 0 1 0 104718341 75231232 17299 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528259 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 18367 17299 206 16 0 17806 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 73468

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/65 2807
/proc/meminfo: memFree=1482992/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=75112 CPUtime=642.07
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 483147 0 3 0 64069 138 0 0 25 0 1 0 104718341 76914688 17682 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 18778 17682 206 16 0 18217 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 75112


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2807
/proc/meminfo: memFree=1474672/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=83816 CPUtime=822.02
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 485269 0 3 0 82061 141 0 0 25 0 1 0 104718341 85827584 19804 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 20954 19804 206 16 0 20393 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 83816

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2807
/proc/meminfo: memFree=1471792/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=86584 CPUtime=882
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 485961 0 3 0 88059 141 0 0 25 0 1 0 104718341 88662016 20496 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 21646 20496 206 16 0 21085 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 86584

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2807
/proc/meminfo: memFree=1467376/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=90944 CPUtime=941.97
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 487046 0 3 0 94056 141 0 0 25 0 1 0 104718341 93126656 21581 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 22736 21581 206 16 0 22175 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 90944

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2807
/proc/meminfo: memFree=1467376/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=90944 CPUtime=1001.95
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 487046 0 3 0 100054 141 0 0 25 0 1 0 104718341 93126656 21581 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 22736 21581 206 16 0 22175 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 90944

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2807
/proc/meminfo: memFree=1454960/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=104000 CPUtime=1061.93
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 490148 0 3 0 106049 144 0 0 25 0 1 0 104718341 106496000 24683 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517874 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 26000 24683 206 16 0 25439 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 104000

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2807
/proc/meminfo: memFree=1454896/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=103984 CPUtime=1121.92
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 490149 0 3 0 112048 144 0 0 25 0 1 0 104718341 106479616 24684 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558602 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 25996 24684 206 16 0 25435 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 103984

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2807
/proc/meminfo: memFree=1454896/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=103984 CPUtime=1181.9
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 490149 0 3 0 118046 144 0 0 25 0 1 0 104718341 106479616 24684 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 25996 24684 206 16 0 25435 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 103984

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2807
/proc/meminfo: memFree=1454832/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=103980 CPUtime=1241.88
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 490161 0 3 0 124044 144 0 0 25 0 1 0 104718341 106475520 24696 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 25995 24696 206 16 0 25434 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 103980

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2807
/proc/meminfo: memFree=1454832/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=103980 CPUtime=1301.86
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 490174 0 3 0 130042 144 0 0 25 0 1 0 104718341 106475520 24709 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 25995 24709 206 16 0 25434 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 103980

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2807
/proc/meminfo: memFree=1454832/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=103980 CPUtime=1361.84
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 490174 0 3 0 136040 144 0 0 25 0 1 0 104718341 106475520 24709 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 25995 24709 206 16 0 25434 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 103980

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2807
/proc/meminfo: memFree=1454832/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=103980 CPUtime=1421.82
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 490174 0 3 0 142038 144 0 0 25 0 1 0 104718341 106475520 24709 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 25995 24709 206 16 0 25434 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 103980

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2807
/proc/meminfo: memFree=1454832/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=103980 CPUtime=1481.8
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 490176 0 3 0 148036 144 0 0 25 0 1 0 104718341 106475520 24711 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134527993 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 25995 24711 206 16 0 25434 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 103980

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2807
/proc/meminfo: memFree=1454832/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=103980 CPUtime=1541.78
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 490185 0 3 0 154034 144 0 0 25 0 1 0 104718341 106475520 24720 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134517903 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 25995 24720 206 16 0 25434 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 103980

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2807
/proc/meminfo: memFree=1454832/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=103980 CPUtime=1601.76
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 490186 0 3 0 160032 144 0 0 25 0 1 0 104718341 106475520 24721 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 25995 24721 206 16 0 25434 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 103980

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2807
/proc/meminfo: memFree=1454064/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=104972 CPUtime=1661.74
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 490382 0 3 0 166030 144 0 0 25 0 1 0 104718341 107491328 24917 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 26243 24917 206 16 0 25682 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 104972

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2807
/proc/meminfo: memFree=1454000/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=104972 CPUtime=1721.72
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 490382 0 3 0 172028 144 0 0 25 0 1 0 104718341 107491328 24917 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134558603 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 26243 24917 206 16 0 25682 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 104972

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2807
/proc/meminfo: memFree=1454000/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=104972 CPUtime=1781.7
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 490382 0 3 0 178026 144 0 0 25 0 1 0 104718341 107491328 24917 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134564877 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 26243 24917 206 16 0 25682 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 104972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 2807
/proc/meminfo: memFree=1453808/2055920 swapFree=4191892/4192956
[pid=2804] ppid=2802 vsize=105324 CPUtime=1800.01
/proc/2804/stat : 2804 (Pueblo) R 2802 2804 2470 0 -1 4194304 490419 0 3 0 179857 144 0 0 25 0 1 0 104718341 107851776 24954 18446744073709551615 134512640 134579096 4294956720 18446744073709551615 134559533 0 0 4096 0 0 0 0 17 1 0 0
/proc/2804/statm: 26331 24954 206 16 0 25770 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 105324

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): 1800.63
CPU time (s): 1800.04
CPU user time (s): 1798.57
CPU system time (s): 1.46478
CPU usage (%): 99.9672
Max. virtual memory (cumulated for all children) (KiB): 105324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.57
system time used= 1.46478
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 490419
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 4126

runsolver used 1.22881 second user time and 3.70344 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Sat Apr 14 16:28:06 UTC 2007

IDJOB= 348087
IDBENCH= 1614
IDSOLVER= 165
FILE ID= node58/348087-1176568086

PBS_JOBID= 4556897

Free space on /tmp= 66559 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-reduced-mps-v2-20-10-A2C1S1.opb
COMMAND LINE= Pueblo /tmp/evaluation/348087-1176568086/instance-348087-1176568086.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-348087-1176568086 -o ROOT/results/node58/conversion-348087-1176568086 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348087-1176568086/instance-348087-1176568086.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-348087-1176568086 -o ROOT/results/node58/solver-348087-1176568086 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348087-1176568086/instance-348087-1176568086.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  f1062f0a31768badc14bf5e03feddb4c

RANDOM SEED= 256878712

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.265
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		: 3000.265
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:       1554256 kB
Buffers:         41544 kB
Cached:         344008 kB
SwapCached:        416 kB
Active:         113244 kB
Inactive:       287616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1554256 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            5724 kB
Writeback:           0 kB
Mapped:          24148 kB
Slab:            86884 kB
Committed_AS:   150332 kB
PageTables:       1380 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= 66559 MiB

End job on node58 on Sat Apr 14 16:58:09 UTC 2007