Trace number 362261

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
PBS4 2007-03-23? (TO) 1800.11 1800.56

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3702.opb
MD5SUM923982c51ba218a8e62dc99222f9f8f7
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark9.1806
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 654991
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 654991
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/362261-1177009403/instance-362261-1177009403.opb ......
1800.04/1800.50	c done parsing opb.
1800.04/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362261-1177009403/instance-362261-1177009403.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/node14/watcher-362261-1177009403 -o ROOT/results/node14/solver-362261-1177009403 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362261-1177009403/PBS4 /tmp/evaluation/362261-1177009403/instance-362261-1177009403.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: 0.85 0.97 0.99 3/77 19024
/proc/meminfo: memFree=1671080/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=15856 CPUtime=0
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 501 0 0 0 0 0 0 0 18 0 1 0 148858123 16236544 484 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/19024/statm: 3964 487 81 219 0 3741 0

[startup+0.034711 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 19024
/proc/meminfo: memFree=1671080/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=15856 CPUtime=0.02
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 3256 0 0 0 2 0 0 0 18 0 1 0 148858123 16236544 3238 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/19024/statm: 3964 3242 81 219 0 3741 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 15856

[startup+0.101718 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 19024
/proc/meminfo: memFree=1671080/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=23008 CPUtime=0.09
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 5641 0 0 0 7 2 0 0 18 0 1 0 148858123 23560192 5396 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/19024/statm: 5752 5396 87 219 0 5529 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23008

[startup+0.301736 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 19024
/proc/meminfo: memFree=1671080/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=25444 CPUtime=0.29
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 6299 0 0 0 27 2 0 0 19 0 1 0 148858123 26054656 5989 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134519167 0 0 4096 0 0 0 0 17 1 0 0
/proc/19024/statm: 6361 5989 87 219 0 6138 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25444

[startup+0.701774 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 19024
/proc/meminfo: memFree=1671080/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=29788 CPUtime=0.69
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 7593 0 0 0 66 3 0 0 23 0 1 0 148858123 30502912 7089 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/19024/statm: 7447 7090 87 219 0 7224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29788

[startup+1.50185 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1641120/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=32960 CPUtime=1.49
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 8439 0 0 0 145 4 0 0 25 0 1 0 148858123 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/19024/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32960

[startup+3.102 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1640992/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=32960 CPUtime=3.09
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 8439 0 0 0 305 4 0 0 25 0 1 0 148858123 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588274 0 0 4096 0 0 0 0 17 1 0 0
/proc/19024/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32960

[startup+6.3013 s]
/proc/loadavg: 0.87 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1640672/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=32960 CPUtime=6.28
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 8439 0 0 0 624 4 0 0 25 0 1 0 148858123 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588284 0 0 4096 0 0 0 0 17 1 0 0
/proc/19024/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 32960

[startup+12.7019 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1640832/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=32960 CPUtime=12.68
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 8439 0 0 0 1264 4 0 0 25 0 1 0 148858123 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/19024/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32960

[startup+25.5011 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1640960/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=32960 CPUtime=25.48
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 8439 0 0 0 2544 4 0 0 25 0 1 0 148858123 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/19024/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32960

[startup+51.1015 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1641088/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=32960 CPUtime=51.07
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 8439 0 0 0 5103 4 0 0 25 0 1 0 148858123 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588293 0 0 4096 0 0 0 0 17 1 0 0
/proc/19024/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32960

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1638720/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=35384 CPUtime=102.26
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 9045 0 0 0 10222 4 0 0 25 0 1 0 148858123 36233216 8155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588889 0 0 4096 0 0 0 0 17 1 0 0
/proc/19024/statm: 8846 8155 88 219 0 8623 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35384

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1605312/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=85224 CPUtime=162.24
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 28162 0 0 0 16209 15 0 0 25 0 1 0 148858123 87269376 16518 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 21306 16518 94 219 0 21083 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 85224

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1590848/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=109800 CPUtime=222.23
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 31752 0 0 0 22206 17 0 0 25 0 1 0 148858123 112435200 20108 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 27450 20108 94 219 0 27227 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 109800

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1575488/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=142568 CPUtime=282.22
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 35656 0 0 0 28203 19 0 0 25 0 1 0 148858123 145989632 24012 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 35642 24012 94 219 0 35419 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 142568

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 19025
/proc/meminfo: memFree=1561728/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=142568 CPUtime=342.2
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 39065 0 0 0 34199 21 0 0 25 0 1 0 148858123 145989632 27421 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 35642 27421 94 219 0 35419 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 142568

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1548224/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=142568 CPUtime=402.18
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 42462 0 0 0 40195 23 0 0 25 0 1 0 148858123 145989632 30818 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 35642 30818 94 219 0 35419 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 142568

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1535424/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=208104 CPUtime=462.17
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 45632 0 0 0 46192 25 0 0 25 0 1 0 148858123 213098496 33988 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 52026 33988 94 219 0 51803 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 208104

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1520192/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=208104 CPUtime=522.16
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 49444 0 0 0 52188 28 0 0 25 0 1 0 148858123 213098496 37800 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 52026 37800 94 219 0 51803 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 208104

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1504576/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=208104 CPUtime=582.15
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 53321 0 0 0 58184 31 0 0 25 0 1 0 148858123 213098496 41677 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 52026 41677 94 219 0 51803 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 208104

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1489024/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=208104 CPUtime=642.13
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 57207 0 0 0 64180 33 0 0 25 0 1 0 148858123 213098496 45563 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 52026 45564 94 219 0 51803 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 208104


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1411200/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=375448 CPUtime=882.07
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 76526 0 0 0 88161 46 0 0 25 0 1 0 148858123 384458752 64882 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 93862 64882 94 219 0 93639 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 375448

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1407616/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=375840 CPUtime=942.06
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 77412 0 0 0 94158 48 0 0 25 0 1 0 148858123 384860160 65768 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 93960 65768 94 219 0 93737 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 375840

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1402112/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=376896 CPUtime=1002.03
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 79132 0 0 0 100152 51 0 0 25 0 1 0 148858123 385941504 67185 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 94224 67185 94 219 0 94001 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 376896

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1392704/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=378076 CPUtime=1062.02
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 81483 0 0 0 106149 53 0 0 25 0 1 0 148858123 387149824 69536 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 94519 69536 94 219 0 94296 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 378076

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1379904/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=380080 CPUtime=1122
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 85002 0 0 0 112145 55 0 0 25 0 1 0 148858123 389201920 72752 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 95020 72752 94 219 0 94797 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 380080

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1369472/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=380872 CPUtime=1182
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 87631 0 0 0 118142 58 0 0 25 0 1 0 148858123 390012928 75381 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 95218 75381 94 219 0 94995 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 380872

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1364288/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=381136 CPUtime=1241.98
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 88838 0 0 0 124139 59 0 0 25 0 1 0 148858123 390283264 76588 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 95284 76588 94 219 0 95061 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 381136

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1353152/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=381268 CPUtime=1301.97
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 91900 0 0 0 130135 62 0 0 25 0 1 0 148858123 390418432 79347 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 95317 79347 94 219 0 95094 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 381268

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1346624/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=381532 CPUtime=1361.95
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 93830 0 0 0 136130 65 0 0 25 0 1 0 148858123 390688768 80974 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 95383 80974 94 219 0 95160 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 381532

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1346560/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=381532 CPUtime=1421.94
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 93839 0 0 0 142128 66 0 0 25 0 1 0 148858123 390688768 80983 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548456 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 95383 80983 94 219 0 95160 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 381532

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1346368/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=381532 CPUtime=1481.92
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 94149 0 0 0 148122 70 0 0 25 0 1 0 148858123 390688768 80990 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 95383 80990 94 219 0 95160 0
Current children cumulated CPU time (s) 1481.92
Current children cumulated vsize (KiB) 381532

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1346432/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=381800 CPUtime=1541.9
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 94200 0 0 0 154119 71 0 0 25 0 1 0 148858123 390963200 81041 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 95450 81041 94 219 0 95227 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 381800

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1344512/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=383516 CPUtime=1601.89
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 94950 0 0 0 160116 73 0 0 25 0 1 0 148858123 392720384 81488 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 95879 81488 94 219 0 95656 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 383516

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1343296/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=384984 CPUtime=1661.88
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 95298 0 0 0 166112 76 0 0 25 0 1 0 148858123 394223616 81836 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 96246 81836 94 219 0 96023 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 384984

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1342912/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=385244 CPUtime=1721.86
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 95375 0 0 0 172109 77 0 0 25 0 1 0 148858123 394489856 81913 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 96311 81913 94 219 0 96088 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 385244

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1342400/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=385640 CPUtime=1781.85
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 95798 0 0 0 178106 79 0 0 25 0 1 0 148858123 394895360 82033 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 96410 82033 94 219 0 96187 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 385640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1342464/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=385744 CPUtime=1800.04
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 95802 0 0 0 179925 79 0 0 25 0 1 0 148858123 395001856 82037 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 96436 82037 94 219 0 96213 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 385744

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

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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19025
/proc/meminfo: memFree=1342464/2055920 swapFree=4148744/4192956
[pid=19024] ppid=19022 vsize=385744 CPUtime=1800.04
/proc/19024/stat : 19024 (PBS4) R 19022 19024 18962 0 -1 4194304 95802 0 0 0 179925 79 0 0 25 0 1 0 148858123 395001856 82037 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19024/statm: 96436 82037 94 219 0 96213 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 385744

Child status: 0
Real time (s): 1800.56
CPU time (s): 1800.11
CPU user time (s): 1799.26
CPU system time (s): 0.847871
CPU usage (%): 99.9749
Max. virtual memory (cumulated for all children) (KiB): 385772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.26
system time used= 0.847871
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95803
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= 8
involuntary context switches= 36538

runsolver used 2.08368 second user time and 4.44332 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Thu Apr 19 19:03:24 UTC 2007

IDJOB= 362261
IDBENCH= 1545
IDSOLVER= 157
FILE ID= node14/362261-1177009403

PBS_JOBID= 4630543

Free space on /tmp= 66200 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n3702.opb
COMMAND LINE= /tmp/evaluation/362261-1177009403/PBS4 /tmp/evaluation/362261-1177009403/instance-362261-1177009403.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node14/convwatcher-362261-1177009403 -o ROOT/results/node14/conversion-362261-1177009403 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362261-1177009403/instance-362261-1177009403.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-362261-1177009403 -o ROOT/results/node14/solver-362261-1177009403 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362261-1177009403/PBS4 /tmp/evaluation/362261-1177009403/instance-362261-1177009403.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  923982c51ba218a8e62dc99222f9f8f7

RANDOM SEED= 249549608

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1671488 kB
Buffers:         36652 kB
Cached:         284132 kB
SwapCached:      11464 kB
Active:         149820 kB
Inactive:       193664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1671488 kB
SwapTotal:     4192956 kB
SwapFree:      4148744 kB
Dirty:            7904 kB
Writeback:           0 kB
Mapped:          29608 kB
Slab:            26504 kB
Committed_AS:  6654856 kB
PageTables:       1784 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= 66200 MiB

End job on node14 on Thu Apr 19 19:33:26 UTC 2007