Trace number 431340

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. 1800.05 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=211-P1=331-P2=199-P3=307-P4=457-P5=293-B.opb
MD5SUM55e3096e9013fd2f39f8572a635bf07d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.162974
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables135
Total number of constraints11
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints11
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

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/431340-1178005099/instance-431340-1178005099.opb ......
72.57/72.62	c done parsing opb.
72.57/72.62	o 383
225.53/225.60	o 299
376.19/376.33	o 143
606.42/606.67	o 125
1800.02/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/431340-1178005099/instance-431340-1178005099.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node72/watcher-431340-1178005099 -o ROOT/results/node72/solver-431340-1178005099 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431340-1178005099/PBS4 /tmp/evaluation/431340-1178005099/instance-431340-1178005099.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 19973
/proc/meminfo: memFree=1798824/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=1456 CPUtime=0
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 276548397 1490944 143 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134797910 0 0 4096 0 0 0 0 17 1 0 0
/proc/19973/statm: 364 143 87 219 0 141 0

[startup+0.010366 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19973
/proc/meminfo: memFree=1798824/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=1456 CPUtime=0
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 276548397 1490944 164 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/19973/statm: 364 164 87 219 0 141 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1456

[startup+0.101375 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19973
/proc/meminfo: memFree=1798824/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=2364 CPUtime=0.09
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 360 0 0 0 9 0 0 0 18 0 1 0 276548397 2420736 343 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 591 343 93 219 0 368 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2364

[startup+0.301393 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19973
/proc/meminfo: memFree=1798824/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=3596 CPUtime=0.29
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 666 0 0 0 28 1 0 0 19 0 1 0 276548397 3682304 649 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 899 649 93 219 0 676 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3596

[startup+0.701431 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 19973
/proc/meminfo: memFree=1798824/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=5840 CPUtime=0.69
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 1143 0 0 0 67 2 0 0 22 0 1 0 276548397 5980160 1126 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 1460 1126 93 219 0 1237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5840

[startup+1.5025 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 19974
/proc/meminfo: memFree=1793824/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=10524 CPUtime=1.49
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 1880 0 0 0 147 2 0 0 25 0 1 0 276548397 10776576 1814 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 2631 1814 94 219 0 2408 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10524

[startup+3.10165 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19974
/proc/meminfo: memFree=1791008/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=11456 CPUtime=3.09
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 2235 0 0 0 305 4 0 0 25 0 1 0 276548397 11730944 2072 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 2864 2072 94 219 0 2641 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11456

[startup+6.30194 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 19974
/proc/meminfo: memFree=1790112/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=12008 CPUtime=6.29
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 2429 0 0 0 623 6 0 0 25 0 1 0 276548397 12296192 2266 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 3002 2266 94 219 0 2779 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12008

[startup+12.7015 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 19974
/proc/meminfo: memFree=1787168/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=13632 CPUtime=12.69
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 3332 0 0 0 1259 10 0 0 25 0 1 0 276548397 13959168 2976 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 3408 2976 94 219 0 3185 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13632

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19974
/proc/meminfo: memFree=1785312/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=14536 CPUtime=25.49
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 3790 0 0 0 2531 18 0 0 25 0 1 0 276548397 14884864 3434 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 3634 3434 94 219 0 3411 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14536

[startup+51.101 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 19974
/proc/meminfo: memFree=1782432/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=25300 CPUtime=51.08
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 4877 0 0 0 5080 28 0 0 25 0 1 0 276548397 25907200 4136 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 6325 4136 94 219 0 6102 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25300

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 19974
/proc/meminfo: memFree=1779360/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=30360 CPUtime=102.27
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 6414 0 0 0 10179 48 0 0 25 0 1 0 276548397 31088640 4904 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 7590 4904 104 219 0 7367 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30360

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19974
/proc/meminfo: memFree=1776800/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=31716 CPUtime=162.25
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 7044 0 0 0 16158 67 0 0 25 0 1 0 276548397 32477184 5534 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 7929 5534 104 219 0 7706 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 31716

[startup+222.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 19974
/proc/meminfo: memFree=1772832/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=32920 CPUtime=222.23
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 8031 0 0 0 22142 81 0 0 25 0 1 0 276548397 33710080 6521 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 8230 6521 104 219 0 8007 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 32920

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19974
/proc/meminfo: memFree=1770784/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=40440 CPUtime=282.22
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 10075 0 0 0 28119 103 0 0 25 0 1 0 276548397 41410560 7028 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 10110 7028 104 219 0 9887 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 40440

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19974
/proc/meminfo: memFree=1765728/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=41864 CPUtime=342.2
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 11322 0 0 0 34103 117 0 0 25 0 1 0 276548397 42868736 8275 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 10466 8275 104 219 0 10243 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 41864

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19974
/proc/meminfo: memFree=1764000/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=42832 CPUtime=402.19
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 11740 0 0 0 40086 133 0 0 25 0 1 0 276548397 43859968 8693 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 10708 8693 104 219 0 10485 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 42832

[startup+462.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 19974
/proc/meminfo: memFree=1762464/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=43360 CPUtime=462.17
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 12131 0 0 0 46070 147 0 0 25 0 1 0 276548397 44400640 9084 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 10840 9084 104 219 0 10617 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 43360

[startup+522.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/78 19974
/proc/meminfo: memFree=1760224/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=45048 CPUtime=522.15
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 12687 0 0 0 52056 159 0 0 25 0 1 0 276548397 46129152 9640 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 11262 9640 104 219 0 11039 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 45048

[startup+582.302 s]
/proc/loadavg: 1.13 1.05 1.01 2/78 19974
/proc/meminfo: memFree=1758816/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=45824 CPUtime=582.14
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 13030 0 0 0 58041 173 0 0 25 0 1 0 276548397 46923776 9983 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 11456 9983 104 219 0 11233 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 45824

[startup+642.302 s]
/proc/loadavg: 1.05 1.04 1.00 2/78 19974
/proc/meminfo: memFree=1757408/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=46768 CPUtime=642.12
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 13368 0 0 0 64029 183 0 0 25 0 1 0 276548397 47890432 10321 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 11692 10321 104 219 0 11469 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 46768


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 19974
/proc/meminfo: memFree=1752928/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=60964 CPUtime=822.07
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 17548 0 0 0 81994 213 0 0 25 0 1 0 276548397 62427136 11428 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 15241 11428 104 219 0 15018 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 60964

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 3/78 19974
/proc/meminfo: memFree=1751712/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=61772 CPUtime=882.05
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 17836 0 0 0 87982 223 0 0 25 0 1 0 276548397 63254528 11716 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 15443 11716 104 219 0 15220 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 61772

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19974
/proc/meminfo: memFree=1750560/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=62076 CPUtime=942.04
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 18116 0 0 0 93969 235 0 0 25 0 1 0 276548397 63565824 11996 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 15519 11996 104 219 0 15296 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 62076

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19974
/proc/meminfo: memFree=1749216/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=63080 CPUtime=1002.03
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 18440 0 0 0 99958 245 0 0 25 0 1 0 276548397 64593920 12320 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 15770 12320 104 219 0 15547 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 63080

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19974
/proc/meminfo: memFree=1748192/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=63992 CPUtime=1062.01
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 18692 0 0 0 105947 254 0 0 25 0 1 0 276548397 65527808 12572 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 15998 12572 104 219 0 15775 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 63992

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19974
/proc/meminfo: memFree=1747360/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=63992 CPUtime=1121.99
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 18917 0 0 0 111934 265 0 0 25 0 1 0 276548397 65527808 12797 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 15998 12797 104 219 0 15775 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 63992

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19974
/proc/meminfo: memFree=1746144/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=64960 CPUtime=1181.97
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 19209 0 0 0 117922 275 0 0 25 0 1 0 276548397 66519040 13089 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 16240 13089 104 219 0 16017 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 64960

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19974
/proc/meminfo: memFree=1745184/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=64960 CPUtime=1241.95
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 19443 0 0 0 123911 284 0 0 25 0 1 0 276548397 66519040 13323 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 16240 13323 104 219 0 16017 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 64960

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19974
/proc/meminfo: memFree=1744224/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=65988 CPUtime=1301.95
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 19668 0 0 0 129900 295 0 0 25 0 1 0 276548397 67571712 13548 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 16497 13548 104 219 0 16274 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 65988

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20000
/proc/meminfo: memFree=1742000/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=65988 CPUtime=1361.92
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 19914 0 0 0 135886 306 0 0 25 0 1 0 276548397 67571712 13794 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 16497 13794 104 219 0 16274 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 65988

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20176
/proc/meminfo: memFree=1742040/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=67080 CPUtime=1421.82
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 20109 0 0 0 141867 315 0 0 25 0 1 0 276548397 68689920 13989 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 16770 13989 104 219 0 16547 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 67080

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20176
/proc/meminfo: memFree=1741344/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=67240 CPUtime=1481.8
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 20341 0 0 0 147857 323 0 0 25 0 1 0 276548397 68853760 14221 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 16810 14221 104 219 0 16587 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 67240

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20176
/proc/meminfo: memFree=1740512/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=67240 CPUtime=1541.79
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 20529 0 0 0 153847 332 0 0 25 0 1 0 276548397 68853760 14409 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 16810 14409 104 219 0 16587 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 67240

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20176
/proc/meminfo: memFree=1739872/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=68400 CPUtime=1601.77
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 20705 0 0 0 159836 341 0 0 25 0 1 0 276548397 70041600 14585 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 17100 14585 104 219 0 16877 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 68400

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20176
/proc/meminfo: memFree=1737888/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=68400 CPUtime=1661.75
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 21187 0 0 0 165826 349 0 0 25 0 1 0 276548397 70041600 15067 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 17100 15067 104 219 0 16877 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 68400

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20176
/proc/meminfo: memFree=1737376/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=68544 CPUtime=1721.74
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 21343 0 0 0 171816 358 0 0 25 0 1 0 276548397 70189056 15223 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 17136 15223 104 219 0 16913 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 68544

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20176
/proc/meminfo: memFree=1735776/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=70084 CPUtime=1781.71
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 21737 0 0 0 177803 368 0 0 25 0 1 0 276548397 71766016 15617 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 17521 15617 104 219 0 17298 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 70084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20176
/proc/meminfo: memFree=1735392/2055920 swapFree=4157100/4192956
[pid=19973] ppid=19971 vsize=70084 CPUtime=1800.02
/proc/19973/stat : 19973 (PBS4) R 19971 19973 18088 0 -1 4194304 21823 0 0 0 179631 371 0 0 25 0 1 0 276548397 71766016 15703 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19973/statm: 17521 15703 104 219 0 17298 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 70084

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): 1800.62
CPU time (s): 1800.05
CPU user time (s): 1796.32
CPU system time (s): 3.72643
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 70084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.32
system time used= 3.72643
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21824
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= 6024

runsolver used 1.61475 second user time and 4.37434 second system time

The end

Launcher Data (download as text)

Begin job on node72 on Tue May  1 07:38:19 UTC 2007

IDJOB= 431340
IDBENCH= 48045
IDSOLVER= 157
FILE ID= node72/431340-1178005099

PBS_JOBID= 4728255

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=211-P1=331-P2=199-P3=307-P4=457-P5=293-B.opb
COMMAND LINE= /tmp/evaluation/431340-1178005099/PBS4 /tmp/evaluation/431340-1178005099/instance-431340-1178005099.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node72/convwatcher-431340-1178005099 -o ROOT/results/node72/conversion-431340-1178005099 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431340-1178005099/instance-431340-1178005099.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-431340-1178005099 -o ROOT/results/node72/solver-431340-1178005099 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/431340-1178005099/PBS4 /tmp/evaluation/431340-1178005099/instance-431340-1178005099.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  55e3096e9013fd2f39f8572a635bf07d

RANDOM SEED= 795057036

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.222
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	: 5931.00
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		: 3000.222
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:       1799360 kB
Buffers:         37600 kB
Cached:         132088 kB
SwapCached:      16836 kB
Active:          48016 kB
Inactive:       145264 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1799360 kB
SwapTotal:     4192956 kB
SwapFree:      4157100 kB
Dirty:            1308 kB
Writeback:           0 kB
Mapped:          30444 kB
Slab:            48792 kB
Committed_AS:  3458376 kB
PageTables:       1792 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 node72 on Tue May  1 08:08:22 UTC 2007