Trace number 455169

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. 1800.11 1800.83

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_10_3.opb
MD5SUM138d1c5c8dee06528dd1cfb072975c49
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-14
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -14
Optimality of the best value was proved NO
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1236
Sum of products size (including duplicates)2472
Number of different products618
Sum of products size1236

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/455169-1178038557/instance-455169-1178038557.opb ......
0.00/0.03	c done parsing opb.
0.00/0.03	o 44
0.00/0.03	o 42
0.00/0.04	o 41
0.00/0.04	o 40
0.00/0.05	o 39
1.00/1.06	o 38
200.22/200.35	o 37
1800.08/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455169-1178038557/instance-455169-1178038557.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node38/watcher-455169-1178038557 -o ROOT/results/node38/solver-455169-1178038557 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455169-1178038557/PBS4 /tmp/evaluation/455169-1178038557/instance-455169-1178038557.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 18906
/proc/meminfo: memFree=1791240/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=1456 CPUtime=0
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 236022361 1490944 145 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/18906/statm: 364 145 87 219 0 141 0

[startup+0.0786859 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 18906
/proc/meminfo: memFree=1791240/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=2016 CPUtime=0.07
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 298 0 0 0 7 0 0 0 18 0 1 0 236022361 2064384 281 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 504 281 103 219 0 281 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2016

[startup+0.10169 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 18906
/proc/meminfo: memFree=1791240/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=2016 CPUtime=0.09
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 336 0 0 0 9 0 0 0 18 0 1 0 236022361 2064384 319 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 504 319 103 219 0 281 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2016

[startup+0.301727 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 18906
/proc/meminfo: memFree=1791240/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=3688 CPUtime=0.29
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 643 0 0 0 29 0 0 0 19 0 1 0 236022361 3776512 626 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 922 627 103 219 0 699 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3688

[startup+0.701804 s]
/proc/loadavg: 0.96 1.00 1.00 3/77 18906
/proc/meminfo: memFree=1791240/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=5932 CPUtime=0.69
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 1123 0 0 0 68 1 0 0 23 0 1 0 236022361 6074368 1106 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 1483 1107 103 219 0 1260 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5932

[startup+1.50196 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 18907
/proc/meminfo: memFree=1786240/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=10788 CPUtime=1.49
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 1856 0 0 0 147 2 0 0 25 0 1 0 236022361 11046912 1790 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134585699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 2697 1790 104 219 0 2474 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10788

[startup+3.10127 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 18907
/proc/meminfo: memFree=1783424/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=12008 CPUtime=3.09
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 2539 0 0 0 306 3 0 0 25 0 1 0 236022361 12296192 2376 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547196 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 3002 2376 104 219 0 2779 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12008

[startup+6.30188 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 18907
/proc/meminfo: memFree=1780544/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=20612 CPUtime=6.29
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 3081 0 0 0 624 5 0 0 25 0 1 0 236022361 21106688 2918 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 5153 2918 104 219 0 4930 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20612

[startup+12.7011 s]
/proc/loadavg: 0.96 1.00 1.00 2/78 18907
/proc/meminfo: memFree=1775168/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=22120 CPUtime=12.69
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 4567 0 0 0 1261 8 0 0 25 0 1 0 236022361 22650880 4211 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 5530 4211 104 219 0 5307 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22120

[startup+25.5016 s]
/proc/loadavg: 0.97 1.00 1.00 2/78 18907
/proc/meminfo: memFree=1768064/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=40080 CPUtime=25.48
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 6244 0 0 0 2537 11 0 0 25 0 1 0 236022361 41041920 5888 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 10020 5888 104 219 0 9797 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40080

[startup+51.1015 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 18907
/proc/meminfo: memFree=1760064/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=43948 CPUtime=51.08
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 8692 0 0 0 5088 20 0 0 25 0 1 0 236022361 45002752 7951 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 10987 7951 104 219 0 10764 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 43948

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 18907
/proc/meminfo: memFree=1747968/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=48600 CPUtime=102.26
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 11607 0 0 0 10195 31 0 0 25 0 1 0 236022361 49766400 10866 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 12150 10866 104 219 0 11927 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 48600

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 18907
/proc/meminfo: memFree=1740160/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=86672 CPUtime=162.23
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 14331 0 0 0 16183 40 0 0 25 0 1 0 236022361 88752128 12821 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 21668 12821 104 219 0 21445 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 86672

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 18907
/proc/meminfo: memFree=1734592/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=88284 CPUtime=222.22
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 15694 0 0 0 22172 50 0 0 25 0 1 0 236022361 90402816 14184 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 22071 14184 104 219 0 21848 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 88284

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 18907
/proc/meminfo: memFree=1729344/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=91272 CPUtime=282.19
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 17166 0 0 0 28162 57 0 0 25 0 1 0 236022361 93462528 15491 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549337 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 22818 15491 104 219 0 22595 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 91272

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/84 19075
/proc/meminfo: memFree=1725576/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=92564 CPUtime=342.11
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 17816 0 0 0 34146 65 0 0 25 0 1 0 236022361 94785536 16108 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 23141 16108 104 219 0 22918 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 92564

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1725312/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=99524 CPUtime=402.06
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 19694 0 0 0 40136 70 0 0 25 0 1 0 236022361 101912576 16449 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 24881 16449 104 219 0 24658 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 99524

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1721344/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=100540 CPUtime=462.04
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 20780 0 0 0 46128 76 0 0 25 0 1 0 236022361 102952960 17469 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 25135 17469 104 219 0 24912 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 100540

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1717632/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=101668 CPUtime=522.02
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 21722 0 0 0 52120 82 0 0 25 0 1 0 236022361 104108032 18378 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 25417 18378 104 219 0 25194 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 101668

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1713920/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=103592 CPUtime=582
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 22794 0 0 0 58113 87 0 0 25 0 1 0 236022361 106078208 19351 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 25898 19351 104 219 0 25675 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 103592

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1711872/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=104520 CPUtime=641.98
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 23371 0 0 0 64105 93 0 0 25 0 1 0 236022361 107028480 19862 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 26130 19862 104 219 0 25907 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 104520


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

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1708480/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=106172 CPUtime=821.92
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 24296 0 0 0 82083 109 0 0 25 0 1 0 236022361 108720128 20721 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 26543 20721 104 219 0 26320 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 106172

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1707392/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=107080 CPUtime=881.89
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 24640 0 0 0 88076 113 0 0 25 0 1 0 236022361 109649920 20966 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 26770 20966 104 219 0 26547 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 107080

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1706176/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=108408 CPUtime=941.87
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 25097 0 0 0 94069 118 0 0 25 0 1 0 236022361 111009792 21258 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 27102 21258 104 219 0 26879 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 108408

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1702016/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=109192 CPUtime=1001.86
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 26210 0 0 0 100062 124 0 0 25 0 1 0 236022361 111812608 22305 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 27298 22305 104 219 0 27075 0
Current children cumulated CPU time (s) 1001.86
Current children cumulated vsize (KiB) 109192

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1700736/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=110308 CPUtime=1061.84
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 26576 0 0 0 106055 129 0 0 25 0 1 0 236022361 112955392 22638 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 27577 22638 104 219 0 27354 0
Current children cumulated CPU time (s) 1061.84
Current children cumulated vsize (KiB) 110308

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1698240/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=123352 CPUtime=1121.81
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 30277 0 0 0 112047 134 0 0 25 0 1 0 236022361 126312448 23233 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 30838 23233 104 219 0 30615 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 123352

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1697344/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=124148 CPUtime=1181.79
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 30547 0 0 0 118041 138 0 0 25 0 1 0 236022361 127127552 23470 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 31037 23470 104 219 0 30814 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 124148

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1696192/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=124800 CPUtime=1241.77
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 30881 0 0 0 124035 142 0 0 25 0 1 0 236022361 127795200 23771 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 31200 23771 104 219 0 30977 0
Current children cumulated CPU time (s) 1241.77
Current children cumulated vsize (KiB) 124800

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1694400/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=125768 CPUtime=1301.75
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 31323 0 0 0 130029 146 0 0 25 0 1 0 236022361 128786432 24213 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 31442 24213 104 219 0 31219 0
Current children cumulated CPU time (s) 1301.75
Current children cumulated vsize (KiB) 125768

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1692800/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=126160 CPUtime=1361.73
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 31772 0 0 0 136021 152 0 0 25 0 1 0 236022361 129187840 24629 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 31540 24629 104 219 0 31317 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 126160

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1691712/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=127176 CPUtime=1421.72
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 32026 0 0 0 142015 157 0 0 25 0 1 0 236022361 130228224 24883 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 31794 24883 104 219 0 31571 0
Current children cumulated CPU time (s) 1421.72
Current children cumulated vsize (KiB) 127176

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1689664/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=127564 CPUtime=1481.69
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 32578 0 0 0 148007 162 0 0 25 0 1 0 236022361 130625536 25402 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 31891 25402 104 219 0 31668 0
Current children cumulated CPU time (s) 1481.69
Current children cumulated vsize (KiB) 127564

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1688768/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=128364 CPUtime=1541.67
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 32799 0 0 0 154001 166 0 0 25 0 1 0 236022361 131444736 25623 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 32091 25623 104 219 0 31868 0
Current children cumulated CPU time (s) 1541.67
Current children cumulated vsize (KiB) 128364

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1687872/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=128496 CPUtime=1601.64
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 33017 0 0 0 159994 170 0 0 25 0 1 0 236022361 131579904 25841 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552741 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 32124 25841 104 219 0 31901 0
Current children cumulated CPU time (s) 1601.64
Current children cumulated vsize (KiB) 128496

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1686912/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=129736 CPUtime=1661.62
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 33293 0 0 0 165989 173 0 0 25 0 1 0 236022361 132849664 26084 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 32434 26084 104 219 0 32211 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 129736

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1685632/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=129992 CPUtime=1721.61
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 33669 0 0 0 171983 178 0 0 25 0 1 0 236022361 133111808 26394 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 32498 26394 104 219 0 32275 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 129992

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19105
/proc/meminfo: memFree=1684672/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=131024 CPUtime=1781.59
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 33939 0 0 0 177977 182 0 0 25 0 1 0 236022361 134168576 26631 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 32756 26631 104 219 0 32533 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 131024



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 19107
/proc/meminfo: memFree=1684224/2055920 swapFree=4154564/4192956
[pid=18906] ppid=18904 vsize=131024 CPUtime=1800.08
/proc/18906/stat : 18906 (PBS4) R 18904 18906 17848 0 -1 4194304 34049 0 0 0 179825 183 0 0 25 0 1 0 236022361 134168576 26741 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18906/statm: 32756 26741 104 219 0 32533 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 131024

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): 1798.26
CPU system time (s): 1.85372
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 131024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.26
system time used= 1.85372
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34050
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= 37568

runsolver used 1.67874 second user time and 4.50731 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Tue May  1 16:55:57 UTC 2007

IDJOB= 455169
IDBENCH= 48246
IDSOLVER= 157
FILE ID= node38/455169-1178038557

PBS_JOBID= 4728390

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_10_3.opb
COMMAND LINE= /tmp/evaluation/455169-1178038557/PBS4 /tmp/evaluation/455169-1178038557/instance-455169-1178038557.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-455169-1178038557 -o ROOT/results/node38/conversion-455169-1178038557 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455169-1178038557/instance-455169-1178038557.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-455169-1178038557 -o ROOT/results/node38/solver-455169-1178038557 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455169-1178038557/PBS4 /tmp/evaluation/455169-1178038557/instance-455169-1178038557.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  138d1c5c8dee06528dd1cfb072975c49

RANDOM SEED= 118157384

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1791776 kB
Buffers:         51640 kB
Cached:         123600 kB
SwapCached:       6796 kB
Active:         103256 kB
Inactive:       101536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1791776 kB
SwapTotal:     4192956 kB
SwapFree:      4154564 kB
Dirty:            1240 kB
Writeback:           0 kB
Mapped:          36232 kB
Slab:            44588 kB
Committed_AS:  3841312 kB
PageTables:       2072 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= 66563 MiB

End job on node38 on Tue May  1 17:26:00 UTC 2007