Trace number 458656

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_v2 2007-03-23? (TO) 1800.07 1800.64

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-dano3mip.opb
MD5SUM14e6c259fcfc7693ea81c905b2ebcb59
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables399966
Total number of constraints3226
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)48
Number of constraints which are nor clauses,nor cardinality constraints3178
Minimum length of a constraint21
Maximum length of a constraint15900
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 535830
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/458656-1178639425/instance-458656-1178639425.opb ......
1800.03/1800.60	c done parsing opb.
1800.03/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458656-1178639425/instance-458656-1178639425.opb is already a linear file

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node70/watcher-458656-1178639425 -o ROOT/results/node70/solver-458656-1178639425 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458656-1178639425/instance-458656-1178639425.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: 1.44 1.08 1.03 3/64 26379
/proc/meminfo: memFree=1906104/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=38824 CPUtime=0
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 489 0 0 0 0 0 0 0 18 0 1 0 303479977 39755776 471 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134570608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 9706 475 79 219 0 9483 0

[startup+0.098668 s]
/proc/loadavg: 1.44 1.08 1.03 3/64 26379
/proc/meminfo: memFree=1906104/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=38824 CPUtime=0.09
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 9180 0 0 0 5 4 0 0 18 0 1 0 303479977 39755776 9162 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134570608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 9706 9166 79 219 0 9483 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 38824

[startup+0.101668 s]
/proc/loadavg: 1.44 1.08 1.03 3/64 26379
/proc/meminfo: memFree=1906104/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=38824 CPUtime=0.09
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 9455 0 0 0 5 4 0 0 18 0 1 0 303479977 39755776 9437 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134570671 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 9706 9440 79 219 0 9483 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 38824

[startup+0.301686 s]
/proc/loadavg: 1.44 1.08 1.03 3/64 26379
/proc/meminfo: memFree=1906104/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=56176 CPUtime=0.29
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 14204 0 0 0 23 6 0 0 19 0 1 0 303479977 57524224 13702 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 14044 13702 86 219 0 13821 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56176

[startup+0.701727 s]
/proc/loadavg: 1.44 1.08 1.03 3/64 26379
/proc/meminfo: memFree=1906104/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=59612 CPUtime=0.69
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 15023 0 0 0 63 6 0 0 22 0 1 0 303479977 61042688 14521 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134594872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 14903 14521 86 219 0 14680 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59612

[startup+1.50181 s]
/proc/loadavg: 1.44 1.08 1.03 2/65 26380
/proc/meminfo: memFree=1846064/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=63580 CPUtime=1.49
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 16035 0 0 0 142 7 0 0 25 0 1 0 303479977 65105920 15533 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586381 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 15895 15533 86 219 0 15672 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63580

[startup+3.10197 s]
/proc/loadavg: 1.44 1.08 1.03 2/65 26380
/proc/meminfo: memFree=1838512/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=70548 CPUtime=3.09
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 17724 0 0 0 301 8 0 0 25 0 1 0 303479977 72241152 17222 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134587785 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 17637 17222 86 219 0 17414 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 70548

[startup+6.30129 s]
/proc/loadavg: 1.41 1.08 1.02 2/65 26380
/proc/meminfo: memFree=1823472/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=84372 CPUtime=6.29
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 21251 0 0 0 618 11 0 0 25 0 1 0 303479977 86396928 20749 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134530024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 21093 20749 86 219 0 20870 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84372

[startup+12.7019 s]
/proc/loadavg: 1.37 1.08 1.02 2/65 26380
/proc/meminfo: memFree=1793016/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=115020 CPUtime=12.69
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 28923 0 0 0 1255 14 0 0 25 0 1 0 303479977 117780480 28421 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134587907 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 28755 28421 86 219 0 28532 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 115020

[startup+25.5012 s]
/proc/loadavg: 1.29 1.08 1.02 2/65 26380
/proc/meminfo: memFree=1770040/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=138260 CPUtime=25.48
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 34736 0 0 0 2531 17 0 0 25 0 1 0 303479977 141578240 34234 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134587081 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 34565 34234 86 219 0 34342 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 138260

[startup+51.1018 s]
/proc/loadavg: 1.19 1.07 1.02 2/65 26380
/proc/meminfo: memFree=1764024/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=145912 CPUtime=51.08
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 36352 0 0 0 5090 18 0 0 25 0 1 0 303479977 149413888 35850 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586456 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 36478 35850 86 219 0 36255 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 145912

[startup+102.306 s]
/proc/loadavg: 1.08 1.05 1.02 2/65 26380
/proc/meminfo: memFree=1709176/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=236708 CPUtime=102.27
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61735 0 0 0 10198 29 0 0 25 0 1 0 303479977 242388992 49401 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59177 49401 89 219 0 58954 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 236708

[startup+162.302 s]
/proc/loadavg: 1.03 1.04 1.01 2/65 26380
/proc/meminfo: memFree=1709176/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=236708 CPUtime=162.25
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61736 0 0 0 16196 29 0 0 25 0 1 0 303479977 242388992 49402 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59177 49402 90 219 0 58954 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 236708

[startup+222.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 26380
/proc/meminfo: memFree=1709176/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=236708 CPUtime=222.23
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61761 0 0 0 22194 29 0 0 25 0 1 0 303479977 242388992 49427 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59177 49427 90 219 0 58954 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 236708

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 26380
/proc/meminfo: memFree=1709176/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=236708 CPUtime=282.22
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61770 0 0 0 28193 29 0 0 25 0 1 0 303479977 242388992 49436 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59177 49436 90 219 0 58954 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 236708

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 26380
/proc/meminfo: memFree=1709112/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=236708 CPUtime=342.21
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61786 0 0 0 34191 30 0 0 25 0 1 0 303479977 242388992 49452 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59177 49452 90 219 0 58954 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 236708

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26380
/proc/meminfo: memFree=1709048/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=236708 CPUtime=402.19
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61795 0 0 0 40189 30 0 0 25 0 1 0 303479977 242388992 49461 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59177 49461 90 219 0 58954 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 236708

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26380
/proc/meminfo: memFree=1709048/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=236964 CPUtime=462.17
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61803 0 0 0 46187 30 0 0 25 0 1 0 303479977 242651136 49469 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59241 49469 90 219 0 59018 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 236964

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26382
/proc/meminfo: memFree=1708856/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=236964 CPUtime=522.16
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61811 0 0 0 52185 31 0 0 25 0 1 0 303479977 242651136 49477 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59241 49477 90 219 0 59018 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 236964

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26382
/proc/meminfo: memFree=1708792/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=236964 CPUtime=582.15
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61820 0 0 0 58184 31 0 0 25 0 1 0 303479977 242651136 49486 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59241 49486 90 219 0 59018 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 236964

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 26454
/proc/meminfo: memFree=1707064/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=236964 CPUtime=642.09
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61831 0 0 0 64178 31 0 0 25 0 1 0 303479977 242651136 49497 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545681 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59241 49497 90 219 0 59018 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 236964


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26580
/proc/meminfo: memFree=1707832/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=236964 CPUtime=821.96
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61855 0 0 0 82164 32 0 0 25 0 1 0 303479977 242651136 49521 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59241 49521 90 219 0 59018 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 236964

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26580
/proc/meminfo: memFree=1707832/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=236964 CPUtime=881.95
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61863 0 0 0 88163 32 0 0 25 0 1 0 303479977 242651136 49529 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59241 49529 90 219 0 59018 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 236964

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26580
/proc/meminfo: memFree=1707960/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=237476 CPUtime=941.93
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61873 0 0 0 94161 32 0 0 25 0 1 0 303479977 243175424 49539 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134557308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59369 49539 90 219 0 59146 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 237476

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26580
/proc/meminfo: memFree=1707896/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=237476 CPUtime=1001.91
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61881 0 0 0 100159 32 0 0 25 0 1 0 303479977 243175424 49547 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59369 49547 90 219 0 59146 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 237476

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26580
/proc/meminfo: memFree=1707896/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=237476 CPUtime=1061.9
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61892 0 0 0 106158 32 0 0 25 0 1 0 303479977 243175424 49558 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59369 49558 90 219 0 59146 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 237476

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26580
/proc/meminfo: memFree=1707768/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=237476 CPUtime=1121.89
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61901 0 0 0 112156 33 0 0 25 0 1 0 303479977 243175424 49567 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59369 49567 90 219 0 59146 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 237476

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26580
/proc/meminfo: memFree=1707704/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=237476 CPUtime=1181.87
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61913 0 0 0 118154 33 0 0 25 0 1 0 303479977 243175424 49579 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59369 49579 90 219 0 59146 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 237476

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26580
/proc/meminfo: memFree=1707640/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=237476 CPUtime=1241.85
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61926 0 0 0 124152 33 0 0 25 0 1 0 303479977 243175424 49592 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59369 49592 90 219 0 59146 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 237476

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26580
/proc/meminfo: memFree=1707576/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=237476 CPUtime=1301.84
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61940 0 0 0 130151 33 0 0 25 0 1 0 303479977 243175424 49606 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59369 49606 90 219 0 59146 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 237476

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26580
/proc/meminfo: memFree=1707512/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=237476 CPUtime=1361.83
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61948 0 0 0 136149 34 0 0 25 0 1 0 303479977 243175424 49614 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59369 49614 90 219 0 59146 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 237476

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26580
/proc/meminfo: memFree=1707448/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=237476 CPUtime=1421.82
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61955 0 0 0 142148 34 0 0 25 0 1 0 303479977 243175424 49621 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546107 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59369 49621 90 219 0 59146 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 237476

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26580
/proc/meminfo: memFree=1707384/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=237476 CPUtime=1481.8
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61958 0 0 0 148146 34 0 0 25 0 1 0 303479977 243175424 49624 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545617 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59369 49624 90 219 0 59146 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 237476

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26580
/proc/meminfo: memFree=1707384/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=237476 CPUtime=1541.78
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61961 0 0 0 154144 34 0 0 25 0 1 0 303479977 243175424 49627 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59369 49627 90 219 0 59146 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 237476

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26580
/proc/meminfo: memFree=1707320/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=237476 CPUtime=1601.76
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61967 0 0 0 160142 34 0 0 25 0 1 0 303479977 243175424 49633 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59369 49633 90 219 0 59146 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 237476

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26580
/proc/meminfo: memFree=1707256/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=237476 CPUtime=1661.74
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61973 0 0 0 166140 34 0 0 25 0 1 0 303479977 243175424 49639 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59369 49639 90 219 0 59146 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 237476

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26580
/proc/meminfo: memFree=1707192/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=237476 CPUtime=1721.73
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61977 0 0 0 172139 34 0 0 25 0 1 0 303479977 243175424 49643 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59369 49643 90 219 0 59146 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 237476

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26580
/proc/meminfo: memFree=1707192/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=237476 CPUtime=1781.72
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61979 0 0 0 178137 35 0 0 25 0 1 0 303479977 243175424 49645 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59369 49645 90 219 0 59146 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 237476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26580
/proc/meminfo: memFree=1707192/2055920 swapFree=4183880/4192956
[pid=26379] ppid=26377 vsize=237476 CPUtime=1800.03
/proc/26379/stat : 26379 (PBS4_SAT07v2) R 26377 26379 26224 0 -1 4194304 61979 0 0 0 179968 35 0 0 25 0 1 0 303479977 243175424 49645 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26379/statm: 59369 49645 90 219 0 59146 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 237476

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): 1800.64
CPU time (s): 1800.07
CPU user time (s): 1799.68
CPU system time (s): 0.384941
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 274208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.68
system time used= 0.384941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61980
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= 4471

runsolver used 1.47178 second user time and 3.50547 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Tue May  8 15:50:26 UTC 2007

IDJOB= 458656
IDBENCH= 1778
IDSOLVER= 200
FILE ID= node70/458656-1178639425

PBS_JOBID= 5218341

Free space on /tmp= 66539 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-dano3mip.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458656-1178639425/instance-458656-1178639425.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-458656-1178639425 -o ROOT/results/node70/conversion-458656-1178639425 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458656-1178639425/instance-458656-1178639425.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-458656-1178639425 -o ROOT/results/node70/solver-458656-1178639425 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458656-1178639425/instance-458656-1178639425.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  14e6c259fcfc7693ea81c905b2ebcb59

RANDOM SEED= 196622415

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1906576 kB
Buffers:          1980 kB
Cached:          68200 kB
SwapCached:       2988 kB
Active:          50780 kB
Inactive:        29060 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1906576 kB
SwapTotal:     4192956 kB
SwapFree:      4183880 kB
Dirty:           27676 kB
Writeback:           0 kB
Mapped:          15796 kB
Slab:            55572 kB
Committed_AS:  7589796 kB
PageTables:       1396 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= 66539 MiB

End job on node70 on Tue May  8 16:20:29 UTC 2007