Trace number 348014

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 1800.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-reduced-mps-v2-20-10-CMS750_4.opb
MD5SUM55e4261919fe5e3e5c6520778d47a3ef
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 variables142226
Total number of constraints20881
Number of constraints which are clauses2438
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints18443
Minimum length of a constraint4
Maximum length of a constraint61
Number of terms in the objective function 780
Biggest coefficient in the objective function 261957
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524680
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261957
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524680
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/348014-1176564923/instance-348014-1176564923.opb ......
1800.08/1800.80	c done parsing opb.
1800.08/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348014-1176564923/instance-348014-1176564923.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/node3/watcher-348014-1176564923 -o ROOT/results/node3/solver-348014-1176564923 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348014-1176564923/PBS4 /tmp/evaluation/348014-1176564923/instance-348014-1176564923.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 3/77 27578
/proc/meminfo: memFree=1770336/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=14660 CPUtime=0
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 510 0 0 0 0 0 0 0 18 0 1 0 132530104 15011840 492 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/27578/statm: 3665 496 81 219 0 3442 0

[startup+0.0835489 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27578
/proc/meminfo: memFree=1770336/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=21112 CPUtime=0.07
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 5180 0 0 0 5 2 0 0 18 0 1 0 132530104 21618688 4935 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/27578/statm: 5278 4935 88 219 0 5055 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 21112

[startup+0.101551 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27578
/proc/meminfo: memFree=1770336/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=21252 CPUtime=0.09
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 5229 0 0 0 7 2 0 0 18 0 1 0 132530104 21762048 4984 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/27578/statm: 5313 4984 88 219 0 5090 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21252

[startup+0.301583 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27578
/proc/meminfo: memFree=1770336/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=24096 CPUtime=0.29
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 5893 0 0 0 26 3 0 0 19 0 1 0 132530104 24674304 5648 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/27578/statm: 6024 5648 88 219 0 5801 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24096

[startup+0.701648 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 27578
/proc/meminfo: memFree=1770336/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=29096 CPUtime=0.69
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 7114 0 0 0 66 3 0 0 22 0 1 0 132530104 29794304 6836 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/27578/statm: 7274 6836 88 219 0 7051 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29096

[startup+1.50178 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 27579
/proc/meminfo: memFree=1740120/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=33540 CPUtime=1.49
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 8353 0 0 0 145 4 0 0 25 0 1 0 132530104 34344960 8010 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/27578/statm: 8385 8011 88 219 0 8162 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33540

[startup+3.10205 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 27579
/proc/meminfo: memFree=1730264/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=42376 CPUtime=3.09
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 10666 0 0 0 302 7 0 0 25 0 1 0 132530104 43393024 10194 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529780 0 0 4096 0 0 0 0 17 1 0 0
/proc/27578/statm: 10594 10194 88 219 0 10371 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 42376

[startup+6.30156 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 27579
/proc/meminfo: memFree=1710040/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=63068 CPUtime=6.29
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 15966 0 0 0 620 9 0 0 25 0 1 0 132530104 64581632 15237 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 15767 15237 94 219 0 15544 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 63068

[startup+12.7016 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 27579
/proc/meminfo: memFree=1707416/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=66140 CPUtime=12.69
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 16508 0 0 0 1257 12 0 0 25 0 1 0 132530104 67727360 15779 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551335 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 16535 15779 94 219 0 16312 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 66140

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27579
/proc/meminfo: memFree=1705880/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=70236 CPUtime=25.48
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 16899 0 0 0 2532 16 0 0 25 0 1 0 132530104 71921664 16170 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551335 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 17559 16170 94 219 0 17336 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 70236

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27579
/proc/meminfo: memFree=1703768/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=70236 CPUtime=51.06
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 17461 0 0 0 5081 25 0 0 25 0 1 0 132530104 71921664 16732 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 17559 16732 94 219 0 17336 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 70236

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27579
/proc/meminfo: memFree=1698904/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=81504 CPUtime=102.25
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 18663 0 0 0 10184 41 0 0 25 0 1 0 132530104 83460096 17934 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 20376 17934 94 219 0 20153 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 81504

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27579
/proc/meminfo: memFree=1695832/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=81504 CPUtime=162.22
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 19435 0 0 0 16164 58 0 0 25 0 1 0 132530104 83460096 18706 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 20376 18706 94 219 0 20153 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 81504

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27579
/proc/meminfo: memFree=1692056/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=81796 CPUtime=222.2
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 23928 0 0 0 22150 70 0 0 25 0 1 0 132530104 83759104 19585 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 20449 19585 94 219 0 20226 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 81796

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27579
/proc/meminfo: memFree=1690392/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=82516 CPUtime=282.18
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 31830 0 0 0 28128 90 0 0 25 0 1 0 132530104 84496384 19981 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 20629 19981 94 219 0 20406 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 82516

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27579
/proc/meminfo: memFree=1687512/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=102724 CPUtime=342.16
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 39709 0 0 0 34108 108 0 0 25 0 1 0 132530104 105189376 20697 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 25681 20697 94 219 0 25458 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 102724

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27579
/proc/meminfo: memFree=1686296/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=104244 CPUtime=402.14
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 46674 0 0 0 40086 128 0 0 25 0 1 0 132530104 106745856 20990 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 26061 20990 94 219 0 25838 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 104244

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27579
/proc/meminfo: memFree=1685144/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=104716 CPUtime=462.12
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 53075 0 0 0 46067 145 0 0 25 0 1 0 132530104 107229184 21275 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 26179 21275 94 219 0 25956 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 104716

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27579
/proc/meminfo: memFree=1683160/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=106588 CPUtime=522.1
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 59392 0 0 0 52049 161 0 0 25 0 1 0 132530104 109146112 21754 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 26647 21754 94 219 0 26424 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 106588

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27579
/proc/meminfo: memFree=1681240/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=107052 CPUtime=582.08
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 65715 0 0 0 58031 177 0 0 25 0 1 0 132530104 109621248 22239 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 26763 22239 94 219 0 26540 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 107052

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27579
/proc/meminfo: memFree=1679320/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=107668 CPUtime=642.06
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 71181 0 0 0 64014 192 0 0 25 0 1 0 132530104 110252032 22701 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 26917 22701 94 219 0 26694 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 107668


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27579
/proc/meminfo: memFree=1674136/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=109660 CPUtime=822
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 87824 0 0 0 81965 235 0 0 25 0 1 0 132530104 112291840 24054 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 27415 24054 94 219 0 27192 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 109660

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27579
/proc/meminfo: memFree=1672280/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=116092 CPUtime=881.98
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 94491 0 0 0 87947 251 0 0 25 0 1 0 132530104 118878208 24458 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 29023 24458 94 219 0 28800 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 116092

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27579
/proc/meminfo: memFree=1671576/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=116372 CPUtime=941.96
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 99396 0 0 0 93935 261 0 0 25 0 1 0 132530104 119164928 24637 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549623 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 29093 24637 94 219 0 28870 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 116372

[startup+1002.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 27579
/proc/meminfo: memFree=1669912/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=116700 CPUtime=1001.94
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 104525 0 0 0 99919 275 0 0 25 0 1 0 132530104 119500800 25040 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 29175 25040 94 219 0 28952 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 116700

[startup+1062.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 27579
/proc/meminfo: memFree=1669208/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=118144 CPUtime=1061.92
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 108869 0 0 0 105902 290 0 0 25 0 1 0 132530104 120979456 25214 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 29536 25214 94 219 0 29313 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 118144

[startup+1122.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 27579
/proc/meminfo: memFree=1667736/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=118496 CPUtime=1121.89
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 113665 0 0 0 111885 304 0 0 25 0 1 0 132530104 121339904 25562 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 29624 25562 94 219 0 29401 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 118496

[startup+1182.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 27579
/proc/meminfo: memFree=1666136/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=118956 CPUtime=1181.88
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 118780 0 0 0 117870 318 0 0 25 0 1 0 132530104 121810944 25951 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 29739 25951 94 219 0 29516 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 118956

[startup+1242.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 27579
/proc/meminfo: memFree=1664920/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=119468 CPUtime=1241.85
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 123523 0 0 0 123857 328 0 0 25 0 1 0 132530104 122335232 26246 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 29867 26246 94 219 0 29644 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 119468

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27579
/proc/meminfo: memFree=1664344/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=119852 CPUtime=1301.83
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 127569 0 0 0 129845 338 0 0 25 0 1 0 132530104 122728448 26400 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 29963 26400 94 219 0 29740 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 119852

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27579
/proc/meminfo: memFree=1663320/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=120012 CPUtime=1361.82
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 131724 0 0 0 135831 351 0 0 25 0 1 0 132530104 122892288 26663 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 30003 26663 94 219 0 29780 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 120012

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27579
/proc/meminfo: memFree=1661400/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=121644 CPUtime=1421.8
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 136094 0 0 0 141818 362 0 0 25 0 1 0 132530104 124563456 27141 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 30411 27141 94 219 0 30188 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 121644

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27579
/proc/meminfo: memFree=1660504/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=121792 CPUtime=1481.77
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 140738 0 0 0 147800 377 0 0 25 0 1 0 132530104 124715008 27337 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 30448 27337 94 219 0 30225 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 121792

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 27645
/proc/meminfo: memFree=1658784/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=121924 CPUtime=1541.74
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 145037 0 0 0 153784 390 0 0 25 0 1 0 132530104 124850176 27466 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 30481 27466 94 219 0 30258 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 121924

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27777
/proc/meminfo: memFree=1659096/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=122220 CPUtime=1601.64
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 149081 0 0 0 159763 401 0 0 25 0 1 0 132530104 125153280 27618 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 30555 27618 94 219 0 30332 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 122220

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27777
/proc/meminfo: memFree=1658456/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=122488 CPUtime=1661.62
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 152577 0 0 0 165751 411 0 0 25 0 1 0 132530104 125427712 27778 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 30622 27778 94 219 0 30399 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 122488

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27777
/proc/meminfo: memFree=1657304/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=123900 CPUtime=1721.6
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 157049 0 0 0 171737 423 0 0 25 0 1 0 132530104 126873600 28080 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 30975 28080 94 219 0 30752 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 123900

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27777
/proc/meminfo: memFree=1656600/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=124032 CPUtime=1781.58
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 160558 0 0 0 177723 435 0 0 25 0 1 0 132530104 127008768 28253 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 31008 28253 94 219 0 30785 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 124032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27777
/proc/meminfo: memFree=1655832/2055920 swapFree=4153856/4192956
[pid=27578] ppid=27576 vsize=124032 CPUtime=1800.08
/proc/27578/stat : 27578 (PBS4) R 27576 27578 27468 0 -1 4194304 162138 0 0 0 179568 440 0 0 25 0 1 0 132530104 127008768 28443 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27578/statm: 31008 28443 94 219 0 30785 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 124032

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

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

Child status: 0
Real time (s): 1800.83
CPU time (s): 1800.11
CPU user time (s): 1795.69
CPU system time (s): 4.41933
CPU usage (%): 99.9601
Max. virtual memory (cumulated for all children) (KiB): 125144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.69
system time used= 4.41933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 162139
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= 2371

runsolver used 1.9987 second user time and 4.55231 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Apr 14 15:35:23 UTC 2007

IDJOB= 348014
IDBENCH= 1605
IDSOLVER= 157
FILE ID= node3/348014-1176564923

PBS_JOBID= 4556778

Free space on /tmp= 66546 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/unibo/normalized-reduced-mps-v2-20-10-CMS750_4.opb
COMMAND LINE= /tmp/evaluation/348014-1176564923/PBS4 /tmp/evaluation/348014-1176564923/instance-348014-1176564923.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-348014-1176564923 -o ROOT/results/node3/conversion-348014-1176564923 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348014-1176564923/instance-348014-1176564923.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-348014-1176564923 -o ROOT/results/node3/solver-348014-1176564923 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348014-1176564923/PBS4 /tmp/evaluation/348014-1176564923/instance-348014-1176564923.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  55e4261919fe5e3e5c6520778d47a3ef

RANDOM SEED= 955562097

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1770744 kB
Buffers:         28468 kB
Cached:         168976 kB
SwapCached:       2408 kB
Active:          81528 kB
Inactive:       138996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770744 kB
SwapTotal:     4192956 kB
SwapFree:      4153856 kB
Dirty:           12428 kB
Writeback:           0 kB
Mapped:          31028 kB
Slab:            50184 kB
Committed_AS:  4915960 kB
PageTables:       1780 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= 66546 MiB

End job on node3 on Sat Apr 14 16:05:27 UTC 2007