Trace number 347983

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) 1800.14 1800.65

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-dano3_5.opb
MD5SUMf6a27dde9dccc9cbc26fd12ecc1b234d
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 variables404336
Total number of constraints3663
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints3658
Minimum length of a constraint11
Maximum length of a constraint15900
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
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 535830
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
21.57/21.66	c starting to Solve
21.57/21.66	c #variables read: 404336 - #constraints read: 4888

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/347983-1176555713/instance-347983-1176555713.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/node18/watcher-347983-1176555713 -o ROOT/results/node18/solver-347983-1176555713 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/347983-1176555713/instance-347983-1176555713.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 0.99 3/83 26676
/proc/meminfo: memFree=1671744/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=2552 CPUtime=0
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 103488772 2613248 239 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 638 239 199 16 0 77 0

[startup+0.02862 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 26676
/proc/meminfo: memFree=1671744/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=3216 CPUtime=0.02
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 428 0 0 0 2 0 0 0 18 0 1 0 103488772 3293184 398 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 804 398 199 16 0 243 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3216

[startup+0.101627 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 26676
/proc/meminfo: memFree=1671744/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=4684 CPUtime=0.09
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 817 0 0 0 9 0 0 0 18 0 1 0 103488772 4796416 787 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 1171 788 199 16 0 610 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4684

[startup+0.301648 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 26676
/proc/meminfo: memFree=1671744/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=8012 CPUtime=0.29
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1647 0 0 0 29 0 0 0 19 0 1 0 103488772 8204288 1617 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 2003 1617 199 16 0 1442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8012

[startup+0.701685 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 26676
/proc/meminfo: memFree=1671744/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=14672 CPUtime=0.69
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 3290 0 0 0 68 1 0 0 23 0 1 0 103488772 15024128 3260 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 3668 3262 199 16 0 3107 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14672

[startup+1.50177 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 26677
/proc/meminfo: memFree=1654904/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=26796 CPUtime=1.48
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 6338 0 0 0 146 2 0 0 25 0 1 0 103488772 27439104 6308 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 6699 6308 199 16 0 6138 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 26796

[startup+3.10192 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26697
/proc/meminfo: memFree=1638888/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=50908 CPUtime=3.08
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 12349 0 0 0 303 5 0 0 25 0 1 0 103488772 52129792 12319 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 8326871 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 12727 12319 199 16 0 12166 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 50908

[startup+6.30122 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26697
/proc/meminfo: memFree=1612968/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=65960 CPUtime=6.28
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 16118 0 0 0 620 8 0 0 25 0 1 0 103488772 67543040 16088 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546735 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 16490 16088 199 16 0 15929 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 65960

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 26697
/proc/meminfo: memFree=1541440/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=150584 CPUtime=12.68
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 590431 0 0 0 1084 184 0 0 25 0 1 0 103488772 154198016 34492 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 37646 34501 204 16 0 37085 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 150584

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 26697
/proc/meminfo: memFree=1437952/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=25.48
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 1930 618 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 247816

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 26697
/proc/meminfo: memFree=1438016/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=51.06
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 4488 618 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 247816

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 26697
/proc/meminfo: memFree=1438080/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=102.26
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 9607 619 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 247816

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26697
/proc/meminfo: memFree=1438080/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=162.23
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 15604 619 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 247816

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26697
/proc/meminfo: memFree=1438080/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=222.22
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 21602 620 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 247816

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26697
/proc/meminfo: memFree=1438080/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=282.2
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 27600 620 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 247816

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26697
/proc/meminfo: memFree=1438080/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=342.18
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 33598 620 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 247816

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26697
/proc/meminfo: memFree=1438016/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=402.17
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 39596 621 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527815 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 247816

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26697
/proc/meminfo: memFree=1437952/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=462.15
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 45594 621 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 247816

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26697
/proc/meminfo: memFree=1438080/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=522.14
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 51592 622 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 247816

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26697
/proc/meminfo: memFree=1438016/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=582.12
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 57590 622 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134563797 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 247816

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26697
/proc/meminfo: memFree=1438016/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=642.1
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 63588 622 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528256 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 247816


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26697
/proc/meminfo: memFree=1438016/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=822.06
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 81582 624 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527750 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 247816

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26697
/proc/meminfo: memFree=1438016/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=882.04
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 87580 624 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527830 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 247816

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26697
/proc/meminfo: memFree=1437952/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=942.02
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 93577 625 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 247816

[startup+1002.3 s]
/proc/loadavg: 1.10 1.02 1.00 2/78 26697
/proc/meminfo: memFree=1438016/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=1002
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 99575 625 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527740 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 247816

[startup+1062.3 s]
/proc/loadavg: 1.11 1.03 1.00 2/78 26697
/proc/meminfo: memFree=1437952/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=1061.99
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 105573 626 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527726 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 247816

[startup+1122.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 26697
/proc/meminfo: memFree=1437952/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=1121.97
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 111571 626 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 247816

[startup+1182.3 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 26697
/proc/meminfo: memFree=1437888/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=1181.95
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 117569 626 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 247816

[startup+1242.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 26697
/proc/meminfo: memFree=1437888/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=1241.94
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 123567 627 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527981 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 247816

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 26697
/proc/meminfo: memFree=1437888/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=1301.93
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 129566 627 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527767 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 247816

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 26697
/proc/meminfo: memFree=1437824/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=1361.9
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 135563 627 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 247816

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26697
/proc/meminfo: memFree=1437760/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=1421.9
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 141562 628 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528346 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 247816

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 26697
/proc/meminfo: memFree=1437696/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=1481.88
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 147559 629 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527942 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 247816

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26697
/proc/meminfo: memFree=1437632/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=1541.86
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 153557 629 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 247816

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26697
/proc/meminfo: memFree=1437568/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=1601.84
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 159555 629 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 247816

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26697
/proc/meminfo: memFree=1437568/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=1661.83
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 165553 630 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 247816

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26697
/proc/meminfo: memFree=1437504/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=1721.81
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 171551 630 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 247816

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26697
/proc/meminfo: memFree=1437504/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=1781.8
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 177549 631 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 247816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 26697
/proc/meminfo: memFree=1437440/2055920 swapFree=4168132/4192956
[pid=26676] ppid=26674 vsize=247816 CPUtime=1800.1
/proc/26676/stat : 26676 (Pueblo) R 26674 26676 25854 0 -1 4194304 1989761 0 0 0 179379 631 0 0 25 0 1 0 103488772 253763584 58827 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528239 0 0 4096 0 0 0 0 17 1 0 0
/proc/26676/statm: 61954 58827 206 16 0 61393 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 247816

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): 1800.65
CPU time (s): 1800.14
CPU user time (s): 1793.79
CPU system time (s): 6.35003
CPU usage (%): 99.9719
Max. virtual memory (cumulated for all children) (KiB): 248840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.79
system time used= 6.35003
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1989761
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= 35892

runsolver used 2.08768 second user time and 4.14937 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sat Apr 14 13:01:54 UTC 2007

IDJOB= 347983
IDBENCH= 1594
IDSOLVER= 165
FILE ID= node18/347983-1176555713

PBS_JOBID= 4556748

Free space on /tmp= 66533 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/milp/normalized-reduced-mps-v2-20-10-dano3_5.opb
COMMAND LINE= Pueblo /tmp/evaluation/347983-1176555713/instance-347983-1176555713.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-347983-1176555713 -o ROOT/results/node18/conversion-347983-1176555713 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/347983-1176555713/instance-347983-1176555713.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-347983-1176555713 -o ROOT/results/node18/solver-347983-1176555713 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/347983-1176555713/instance-347983-1176555713.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  f6a27dde9dccc9cbc26fd12ecc1b234d

RANDOM SEED= 728530002

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1672152 kB
Buffers:         29284 kB
Cached:         259016 kB
SwapCached:      10900 kB
Active:         132740 kB
Inactive:       197772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1672152 kB
SwapTotal:     4192956 kB
SwapFree:      4168132 kB
Dirty:           27384 kB
Writeback:           0 kB
Mapped:          41816 kB
Slab:            38472 kB
Committed_AS:  2721456 kB
PageTables:       2004 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= 66533 MiB

End job on node18 on Sat Apr 14 13:31:57 UTC 2007