Trace number 372828

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 2007-03-23No Cert. 1800.09 1800.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/
areaDelay/normalized-f20c10b_025_area_delay.opb
MD5SUM573ccfe4a636c850c520c5c076507e65
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark25
Best CPU time to get the best result obtained on this benchmark512.989
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved YES
Number of variables16199
Total number of constraints117024
Number of constraints which are clauses117024
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint250
Number of terms in the objective function 7971
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 7971
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 7971
Number of bits of the biggest sum of numbers13
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/372828-1177139598/instance-372828-1177139598.opb ......
1.69/1.73	c done parsing opb.
1.69/1.73	o 237
1.69/1.79	o 236
1800.06/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/372828-1177139598/instance-372828-1177139598.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/node66/watcher-372828-1177139598 -o ROOT/results/node66/solver-372828-1177139598 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372828-1177139598/PBS4 /tmp/evaluation/372828-1177139598/instance-372828-1177139598.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: 0.99 0.97 0.98 3/64 16785
/proc/meminfo: memFree=1706104/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=2844 CPUtime=0
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 481 0 0 0 0 0 0 0 18 0 1 0 189949437 2912256 463 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/16785/statm: 711 467 81 219 0 488 0

[startup+0.070616 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16785
/proc/meminfo: memFree=1706104/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=3968 CPUtime=0.06
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 780 0 0 0 6 0 0 0 18 0 1 0 189949437 4063232 762 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588284 0 0 4096 0 0 0 0 17 1 0 0
/proc/16785/statm: 992 762 87 219 0 769 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3968

[startup+0.101622 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16785
/proc/meminfo: memFree=1706104/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=3968 CPUtime=0.09
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 780 0 0 0 9 0 0 0 18 0 1 0 189949437 4063232 762 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134588368 0 0 4096 0 0 0 0 17 1 0 0
/proc/16785/statm: 992 762 87 219 0 769 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3968

[startup+0.30166 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16785
/proc/meminfo: memFree=1706104/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=4116 CPUtime=0.29
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 811 0 0 0 29 0 0 0 19 0 1 0 189949437 4214784 793 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134589003 0 0 4096 0 0 0 0 17 1 0 0
/proc/16785/statm: 1029 793 87 219 0 806 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4116

[startup+0.70174 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16785
/proc/meminfo: memFree=1706104/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=6416 CPUtime=0.69
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 1586 0 0 0 69 0 0 0 23 0 1 0 189949437 6569984 1422 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/16785/statm: 1604 1422 89 219 0 1381 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6416

[startup+1.5019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16786
/proc/meminfo: memFree=1699000/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=12792 CPUtime=1.49
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 3305 0 0 0 148 1 0 0 25 0 1 0 189949437 13099008 2563 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/16785/statm: 3198 2563 89 219 0 2975 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12792

[startup+3.10122 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16786
/proc/meminfo: memFree=1694264/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=14072 CPUtime=3.09
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 3896 0 0 0 300 9 0 0 25 0 1 0 189949437 14409728 3154 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 3518 3154 104 219 0 3295 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14072

[startup+6.30185 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16786
/proc/meminfo: memFree=1692152/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=16048 CPUtime=6.29
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 4363 0 0 0 607 22 0 0 25 0 1 0 189949437 16433152 3621 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 4012 3621 104 219 0 3789 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16048

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16786
/proc/meminfo: memFree=1690552/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=21104 CPUtime=12.68
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 4685 0 0 0 1245 23 0 0 25 0 1 0 189949437 21610496 3943 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 5276 3943 104 219 0 5053 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21104

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16786
/proc/meminfo: memFree=1689336/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=21104 CPUtime=25.48
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 4998 0 0 0 2524 24 0 0 25 0 1 0 189949437 21610496 4256 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 5276 4256 104 219 0 5053 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21104

[startup+51.1018 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16786
/proc/meminfo: memFree=1686776/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=21468 CPUtime=51.07
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 5645 0 0 0 5082 25 0 0 25 0 1 0 189949437 21983232 4903 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 5367 4903 104 219 0 5144 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21468

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16786
/proc/meminfo: memFree=1681976/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=29660 CPUtime=102.25
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 6837 0 0 0 10197 28 0 0 25 0 1 0 189949437 30371840 6095 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 7415 6095 104 219 0 7192 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 29660

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16786
/proc/meminfo: memFree=1674168/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=50056 CPUtime=162.23
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 8866 0 0 0 16192 31 0 0 25 0 1 0 189949437 51257344 8124 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 12514 8124 104 219 0 12291 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 50056

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16786
/proc/meminfo: memFree=1663160/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=58300 CPUtime=222.21
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 11551 0 0 0 22179 42 0 0 25 0 1 0 189949437 59699200 10809 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 14575 10809 104 219 0 14352 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 58300

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16786
/proc/meminfo: memFree=1657400/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=65052 CPUtime=282.19
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 13004 0 0 0 28167 52 0 0 25 0 1 0 189949437 66613248 12262 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 16263 12262 104 219 0 16040 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 65052

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16786
/proc/meminfo: memFree=1647288/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=77820 CPUtime=342.17
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 15509 0 0 0 34156 61 0 0 25 0 1 0 189949437 79687680 14767 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 19455 14767 104 219 0 19232 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 77820

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16786
/proc/meminfo: memFree=1643320/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=85452 CPUtime=402.15
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 17253 0 0 0 40147 68 0 0 25 0 1 0 189949437 87502848 15742 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134557935 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 21363 15742 104 219 0 21140 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 85452

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16786
/proc/meminfo: memFree=1641272/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=88092 CPUtime=462.13
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 17772 0 0 0 46140 73 0 0 25 0 1 0 189949437 90206208 16261 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134563164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 22023 16261 104 219 0 21800 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 88092

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16786
/proc/meminfo: memFree=1639864/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=89596 CPUtime=522.1
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 18117 0 0 0 52133 77 0 0 25 0 1 0 189949437 91746304 16606 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134546738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 22399 16606 104 219 0 22176 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 89596

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16786
/proc/meminfo: memFree=1633144/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=97596 CPUtime=582.08
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 19815 0 0 0 58116 92 0 0 25 0 1 0 189949437 99938304 18304 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 24399 18304 104 219 0 24176 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 97596

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16786
/proc/meminfo: memFree=1631480/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=99436 CPUtime=642.07
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 20205 0 0 0 64113 94 0 0 25 0 1 0 189949437 101822464 18694 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 24859 18694 104 219 0 24636 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 99436


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16786
/proc/meminfo: memFree=1615864/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=118444 CPUtime=881.98
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 24102 0 0 0 88076 122 0 0 25 0 1 0 189949437 121286656 22591 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 29611 22591 104 219 0 29388 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 118444

[startup+942.302 s]
/proc/loadavg: 1.07 0.99 0.98 2/65 16786
/proc/meminfo: memFree=1615032/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=119340 CPUtime=941.96
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 24309 0 0 0 94071 125 0 0 25 0 1 0 189949437 122204160 22798 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 29835 22798 104 219 0 29612 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 119340

[startup+1002.3 s]
/proc/loadavg: 1.02 0.99 0.98 2/65 16786
/proc/meminfo: memFree=1612024/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=123372 CPUtime=1001.93
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 25042 0 0 0 100054 139 0 0 25 0 1 0 189949437 126332928 23531 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 30843 23531 104 219 0 30620 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 123372

[startup+1062.3 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 16786
/proc/meminfo: memFree=1609016/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=126284 CPUtime=1061.91
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 25812 0 0 0 106043 148 0 0 25 0 1 0 189949437 129314816 24301 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 31571 24301 104 219 0 31348 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 126284

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16786
/proc/meminfo: memFree=1606456/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=129596 CPUtime=1121.9
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 26451 0 0 0 112035 155 0 0 25 0 1 0 189949437 132706304 24940 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 32399 24940 104 219 0 32176 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 129596

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16786
/proc/meminfo: memFree=1604472/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=131748 CPUtime=1181.87
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 26931 0 0 0 118025 162 0 0 25 0 1 0 189949437 134909952 25420 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 32937 25420 104 219 0 32714 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 131748

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16786
/proc/meminfo: memFree=1602872/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=133396 CPUtime=1241.85
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 27334 0 0 0 124017 168 0 0 25 0 1 0 189949437 136597504 25823 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559724 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 33349 25823 104 219 0 33126 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 133396

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16786
/proc/meminfo: memFree=1600120/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=136476 CPUtime=1301.84
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 28017 0 0 0 130007 177 0 0 25 0 1 0 189949437 139751424 26506 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 34119 26506 104 219 0 33896 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 136476

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16786
/proc/meminfo: memFree=1598008/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=139008 CPUtime=1361.81
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 28544 0 0 0 135999 182 0 0 25 0 1 0 189949437 142344192 27033 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 34752 27033 104 219 0 34529 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 139008

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16786
/proc/meminfo: memFree=1596152/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=141008 CPUtime=1421.79
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 28996 0 0 0 141992 187 0 0 25 0 1 0 189949437 144392192 27485 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 35252 27485 104 219 0 35029 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 141008

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16786
/proc/meminfo: memFree=1594104/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=143376 CPUtime=1481.77
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 29527 0 0 0 147984 193 0 0 25 0 1 0 189949437 146817024 28016 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 35844 28016 104 219 0 35621 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 143376

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16786
/proc/meminfo: memFree=1591672/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=145968 CPUtime=1541.75
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 30102 0 0 0 153972 203 0 0 25 0 1 0 189949437 149471232 28591 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 36492 28591 104 219 0 36269 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 145968

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16786
/proc/meminfo: memFree=1590456/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=147328 CPUtime=1601.72
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 30404 0 0 0 159965 207 0 0 25 0 1 0 189949437 150863872 28893 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 36832 28893 104 219 0 36609 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 147328

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16787
/proc/meminfo: memFree=1589240/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=148736 CPUtime=1661.71
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 30704 0 0 0 165957 214 0 0 25 0 1 0 189949437 152305664 29193 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 37184 29193 104 219 0 36961 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 148736

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16788
/proc/meminfo: memFree=1589112/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=148848 CPUtime=1721.69
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 30751 0 0 0 171953 216 0 0 25 0 1 0 189949437 152420352 29240 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 37212 29240 104 219 0 36989 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 148848

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16788
/proc/meminfo: memFree=1587896/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=150024 CPUtime=1781.66
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 31038 0 0 0 177945 221 0 0 25 0 1 0 189949437 153624576 29527 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 37506 29527 104 219 0 37283 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 150024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16788
/proc/meminfo: memFree=1587896/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=150024 CPUtime=1800.06
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 31041 0 0 0 179785 221 0 0 25 0 1 0 189949437 153624576 29530 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 37506 29530 104 219 0 37283 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 150024

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 16788
/proc/meminfo: memFree=1587896/2055920 swapFree=4182980/4192956
[pid=16785] ppid=16783 vsize=150024 CPUtime=1800.06
/proc/16785/stat : 16785 (PBS4) R 16783 16785 15502 0 -1 4194304 31041 0 0 0 179785 221 0 0 25 0 1 0 189949437 153624576 29530 18446744073709551615 134512640 135410514 4294956640 18446744073709551615 134559734 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16785/statm: 37506 29530 104 219 0 37283 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 150024

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.09
CPU user time (s): 1797.86
CPU system time (s): 2.23566
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 150024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.86
system time used= 2.23566
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31042
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= 3050

runsolver used 1.16882 second user time and 3.76043 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sat Apr 21 07:13:19 UTC 2007

IDJOB= 372828
IDBENCH= 25000
IDSOLVER= 157
FILE ID= node66/372828-1177139598

PBS_JOBID= 4648799

Free space on /tmp= 66405 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/manquinho/areaDelay/normalized-f20c10b_025_area_delay.opb
COMMAND LINE= /tmp/evaluation/372828-1177139598/PBS4 /tmp/evaluation/372828-1177139598/instance-372828-1177139598.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-372828-1177139598 -o ROOT/results/node66/conversion-372828-1177139598 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372828-1177139598/instance-372828-1177139598.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-372828-1177139598 -o ROOT/results/node66/solver-372828-1177139598 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/372828-1177139598/PBS4 /tmp/evaluation/372828-1177139598/instance-372828-1177139598.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  573ccfe4a636c850c520c5c076507e65

RANDOM SEED= 941076421

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.281
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		: 3000.281
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:       1706512 kB
Buffers:         61592 kB
Cached:         220624 kB
SwapCached:       3792 kB
Active:         147252 kB
Inactive:       146128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1706512 kB
SwapTotal:     4192956 kB
SwapFree:      4182980 kB
Dirty:            5152 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            42108 kB
Committed_AS:  1739992 kB
PageTables:       1376 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= 66405 MiB

End job on node66 on Sat Apr 21 07:43:22 UTC 2007