Trace number 348230

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) 1800.1 1800.83

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-woodw.opb
MD5SUMef3d01fb716807987360ebbfd3d821b6
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 variables252150
Total number of constraints1098
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 constraints1098
Minimum length of a constraint30
Maximum length of a constraint43590
Number of terms in the objective function 120
Biggest coefficient in the objective function 65537
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524404
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 559950
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
8.77/8.88	c starting to Solve
8.77/8.88	c #variables read: 252150 - #constraints read: 2184

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348230-1176573675/instance-348230-1176573675.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/node13/watcher-348230-1176573675 -o ROOT/results/node13/solver-348230-1176573675 -C 1800 -W 3600 -M 1800 --output-limit 1,15 Pueblo /tmp/evaluation/348230-1176573675/instance-348230-1176573675.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: 0.96 1.00 0.99 3/83 16732
/proc/meminfo: memFree=1743424/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=2552 CPUtime=0
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 105285416 2613248 238 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12345047 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 638 238 199 16 0 77 0

[startup+0.0475951 s]
/proc/loadavg: 0.96 1.00 0.99 3/83 16732
/proc/meminfo: memFree=1743424/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=3616 CPUtime=0.04
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 550 0 0 0 4 0 0 0 18 0 1 0 105285416 3702784 520 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12345047 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 904 520 199 16 0 343 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3616

[startup+0.101606 s]
/proc/loadavg: 0.96 1.00 0.99 3/83 16732
/proc/meminfo: memFree=1743424/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=4416 CPUtime=0.09
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 728 0 0 0 9 0 0 0 18 0 1 0 105285416 4521984 698 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 1104 698 199 16 0 543 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4416

[startup+0.30165 s]
/proc/loadavg: 0.96 1.00 0.99 3/83 16732
/proc/meminfo: memFree=1743424/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=7612 CPUtime=0.29
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 1521 0 0 0 29 0 0 0 19 0 1 0 105285416 7794688 1491 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134546735 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 1903 1491 199 16 0 1342 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7612

[startup+0.701734 s]
/proc/loadavg: 0.96 1.00 0.99 3/83 16732
/proc/meminfo: memFree=1743424/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=14008 CPUtime=0.69
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 3132 0 0 0 68 1 0 0 23 0 1 0 105285416 14344192 3102 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12345047 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 3502 3102 199 16 0 2941 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14008

[startup+1.50192 s]
/proc/loadavg: 0.96 1.00 0.99 2/84 16741
/proc/meminfo: memFree=1728376/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=22400 CPUtime=1.49
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 5245 0 0 0 147 2 0 0 25 0 1 0 105285416 22937600 5215 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12345047 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 5600 5215 199 16 0 5039 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22400

[startup+3.10125 s]
/proc/loadavg: 0.96 1.00 0.99 2/84 16741
/proc/meminfo: memFree=1716728/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=38784 CPUtime=3.08
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 9324 0 0 0 304 4 0 0 25 0 1 0 105285416 39714816 9294 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 12345047 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 9696 9294 199 16 0 9135 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 38784

[startup+6.30193 s]
/proc/loadavg: 0.96 1.00 0.99 2/84 16759
/proc/meminfo: memFree=1665136/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=94636 CPUtime=6.27
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 263810 0 0 0 546 81 0 0 25 0 1 0 105285416 96907264 22982 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134532446 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 23659 22992 205 16 0 23098 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 94636

[startup+12.7013 s]
/proc/loadavg: 1.05 1.02 1.00 2/84 16773
/proc/meminfo: memFree=1604792/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=12.66
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574533 0 0 0 1096 170 0 0 25 0 1 0 105285416 145121280 34748 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527742 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34748 206 16 0 34869 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 141720

[startup+25.502 s]
/proc/loadavg: 1.03 1.02 1.00 2/84 16821
/proc/meminfo: memFree=1604920/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=25.42
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 2372 170 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 141720

[startup+51.1015 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16849
/proc/meminfo: memFree=1606008/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=51
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 4930 170 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 51
Current children cumulated vsize (KiB) 141720

[startup+102.305 s]
/proc/loadavg: 1.05 1.03 1.00 2/78 16849
/proc/meminfo: memFree=1606008/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=102.19
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 10048 171 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528252 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 141720

[startup+162.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 16849
/proc/meminfo: memFree=1606008/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=162.15
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 16044 171 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 141720

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16849
/proc/meminfo: memFree=1606008/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=222.14
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 22042 172 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 141720

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 16849
/proc/meminfo: memFree=1606008/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=282.11
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 28039 172 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 141720

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1606008/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=342.09
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 34036 173 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 141720

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1606008/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=402.08
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 40034 174 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134554629 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 141720

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1606008/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=462.05
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 46031 174 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 141720

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1606008/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=522.03
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 52028 175 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527956 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 141720

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1606008/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=582.01
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 58026 175 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528344 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 141720

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1606008/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=641.99
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 64023 176 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 141720


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1605944/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=821.92
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 82015 177 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 141720

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1605944/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=881.89
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 88012 177 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 141720

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1605944/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=941.88
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 94010 178 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 941.88
Current children cumulated vsize (KiB) 141720

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1605880/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=1001.85
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 100007 178 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 141720

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1605880/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=1061.83
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 106004 179 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 141720

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1605880/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=1121.8
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 112001 179 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 141720

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1605880/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=1181.79
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 117999 180 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527830 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 141720

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1605816/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=1241.76
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 123996 180 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527824 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 1241.76
Current children cumulated vsize (KiB) 141720

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1605816/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=1301.75
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 129994 181 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527836 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 141720

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1605816/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=1361.72
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 135991 181 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 1361.72
Current children cumulated vsize (KiB) 141720

[startup+1422.31 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 16849
/proc/meminfo: memFree=1605816/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=1421.7
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 141988 182 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527759 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 1421.7
Current children cumulated vsize (KiB) 141720

[startup+1482.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 16849
/proc/meminfo: memFree=1605816/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=1481.67
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 147985 182 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528351 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 1481.67
Current children cumulated vsize (KiB) 141720

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1605816/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=1541.66
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 153983 183 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527748 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 1541.66
Current children cumulated vsize (KiB) 141720

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1605752/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=1601.63
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 159980 183 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527753 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 1601.63
Current children cumulated vsize (KiB) 141720

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1605752/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=1661.61
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 165978 183 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527841 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 1661.61
Current children cumulated vsize (KiB) 141720

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1605752/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=1721.59
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 171975 184 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527762 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 141720

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1605752/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=1781.56
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 177972 184 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134528360 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 1781.56
Current children cumulated vsize (KiB) 141720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 16849
/proc/meminfo: memFree=1605752/2055920 swapFree=4175456/4192956
[pid=16732] ppid=16730 vsize=141720 CPUtime=1800.06
/proc/16732/stat : 16732 (Pueblo) R 16730 16732 15466 0 -1 4194304 574548 0 0 0 179822 184 0 0 25 0 1 0 105285416 145121280 34763 18446744073709551615 134512640 134579096 4294956704 18446744073709551615 134527715 0 0 4096 0 0 0 0 17 1 0 0
/proc/16732/statm: 35430 34763 206 16 0 34869 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 141720

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): 1800.83
CPU time (s): 1800.1
CPU user time (s): 1798.23
CPU system time (s): 1.87171
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 141720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.23
system time used= 1.87172
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 574548
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= 1163

runsolver used 2.09368 second user time and 4.08638 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sat Apr 14 18:01:16 UTC 2007

IDJOB= 348230
IDBENCH= 1641
IDSOLVER= 165
FILE ID= node13/348230-1176573675

PBS_JOBID= 4556774

Free space on /tmp= 66510 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-woodw.opb
COMMAND LINE= Pueblo /tmp/evaluation/348230-1176573675/instance-348230-1176573675.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-348230-1176573675 -o ROOT/results/node13/conversion-348230-1176573675 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348230-1176573675/instance-348230-1176573675.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-348230-1176573675 -o ROOT/results/node13/solver-348230-1176573675 -C 1800 -W 3600 -M 1800 --output-limit 1,15  Pueblo /tmp/evaluation/348230-1176573675/instance-348230-1176573675.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  ef3d01fb716807987360ebbfd3d821b6

RANDOM SEED= 756069919

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1743832 kB
Buffers:         28728 kB
Cached:         188480 kB
SwapCached:       3452 kB
Active:         144360 kB
Inactive:       115256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1743832 kB
SwapTotal:     4192956 kB
SwapFree:      4175456 kB
Dirty:           14424 kB
Writeback:           0 kB
Mapped:          52808 kB
Slab:            37440 kB
Committed_AS:  4648964 kB
PageTables:       2148 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= 66510 MiB

End job on node13 on Sat Apr 14 18:31:19 UTC 2007