Trace number 458450

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) 1800.14 1800.86

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n3708.opb
MD5SUMd44ccf8fb2d5e43b368613290c78fd1e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark8.81166
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
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 constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 655014
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 655014
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/458450-1178623985/instance-458450-1178623985.opb ......
1800.08/1800.80	c done parsing opb.
1800.08/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/458450-1178623985/instance-458450-1178623985.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/node67/watcher-458450-1178623985 -o ROOT/results/node67/solver-458450-1178623985 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458450-1178623985/instance-458450-1178623985.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 3/64 26925
/proc/meminfo: memFree=1796344/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=15856 CPUtime=0
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 487 0 0 0 0 0 0 0 18 0 1 0 338388043 16236544 469 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134570893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 3964 473 79 219 0 3741 0

[startup+0.0269801 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26925
/proc/meminfo: memFree=1796344/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=15856 CPUtime=0.02
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 2537 0 0 0 1 1 0 0 18 0 1 0 338388043 16236544 2519 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134570608 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 3964 2523 79 219 0 3741 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 15856

[startup+0.101992 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26925
/proc/meminfo: memFree=1796344/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=23008 CPUtime=0.09
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 5640 0 0 0 7 2 0 0 18 0 1 0 338388043 23560192 5395 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 5752 5395 84 219 0 5529 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23008

[startup+0.302029 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26925
/proc/meminfo: memFree=1796344/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=25444 CPUtime=0.29
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 6305 0 0 0 27 2 0 0 19 0 1 0 338388043 26054656 5995 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 6361 5995 84 219 0 6138 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25444

[startup+0.701102 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26925
/proc/meminfo: memFree=1796344/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=29788 CPUtime=0.69
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 7616 0 0 0 66 3 0 0 22 0 1 0 338388043 30502912 7112 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134784927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 7447 7112 84 219 0 7224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29788

[startup+1.50225 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26926
/proc/meminfo: memFree=1766384/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=32960 CPUtime=1.49
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 8437 0 0 0 146 3 0 0 25 0 1 0 338388043 33751040 7547 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586381 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 8240 7547 86 219 0 8017 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32960

[startup+3.10154 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26926
/proc/meminfo: memFree=1766256/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=32960 CPUtime=3.09
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 8437 0 0 0 306 3 0 0 25 0 1 0 338388043 33751040 7547 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586468 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 8240 7547 86 219 0 8017 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32960

[startup+6.30113 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26926
/proc/meminfo: memFree=1766128/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=32960 CPUtime=6.29
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 8437 0 0 0 626 3 0 0 25 0 1 0 338388043 33751040 7547 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586483 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 8240 7547 86 219 0 8017 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32960

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26926
/proc/meminfo: memFree=1766192/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=32960 CPUtime=12.68
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 8437 0 0 0 1265 3 0 0 25 0 1 0 338388043 33751040 7547 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586468 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 8240 7547 86 219 0 8017 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32960

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26926
/proc/meminfo: memFree=1766320/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=32960 CPUtime=25.48
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 8437 0 0 0 2545 3 0 0 25 0 1 0 338388043 33751040 7547 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586456 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 8240 7547 86 219 0 8017 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32960

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26926
/proc/meminfo: memFree=1766384/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=32960 CPUtime=51.06
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 8437 0 0 0 5103 3 0 0 25 0 1 0 338388043 33751040 7547 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586381 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 8240 7547 86 219 0 8017 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 32960

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 26926
/proc/meminfo: memFree=1763952/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=35384 CPUtime=102.25
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 9043 0 0 0 10222 3 0 0 25 0 1 0 338388043 36233216 8153 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134586957 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 8846 8153 86 219 0 8623 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 35384

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26926
/proc/meminfo: memFree=1725744/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=93416 CPUtime=162.22
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 29405 0 0 0 16209 13 0 0 25 0 1 0 338388043 95657984 17761 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 23354 17761 90 219 0 23131 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 93416

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26926
/proc/meminfo: memFree=1698480/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=142568 CPUtime=222.21
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 36137 0 0 0 22204 17 0 0 25 0 1 0 338388043 145989632 24493 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 35642 24493 90 219 0 35419 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 142568

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26926
/proc/meminfo: memFree=1672112/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=142568 CPUtime=282.19
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 42781 0 0 0 28199 20 0 0 25 0 1 0 338388043 145989632 31137 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 35642 31137 90 219 0 35419 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 142568

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26926
/proc/meminfo: memFree=1645552/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=208104 CPUtime=342.17
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 49342 0 0 0 34194 23 0 0 25 0 1 0 338388043 213098496 37698 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545652 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 52026 37698 90 219 0 51803 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 208104

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26926
/proc/meminfo: memFree=1619504/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=208104 CPUtime=402.14
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 55909 0 0 0 40188 26 0 0 25 0 1 0 338388043 213098496 44265 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 52026 44265 90 219 0 51803 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 208104

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26926
/proc/meminfo: memFree=1593072/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=339176 CPUtime=462.13
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 62354 0 0 0 46182 31 0 0 25 0 1 0 338388043 347316224 50710 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134550445 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 84794 50710 90 219 0 84571 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 339176

[startup+522.302 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 26926
/proc/meminfo: memFree=1545200/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=366788 CPUtime=522.1
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 74271 0 0 0 52173 37 0 0 25 0 1 0 338388043 375590912 62627 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 91697 62627 90 219 0 91474 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 366788

[startup+582.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 26926
/proc/meminfo: memFree=1541360/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=367520 CPUtime=582.09
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 75274 0 0 0 58170 39 0 0 25 0 1 0 338388043 376340480 63630 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 91880 63630 90 219 0 91657 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 367520

[startup+642.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 26926
/proc/meminfo: memFree=1526896/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=370568 CPUtime=642.07
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 79152 0 0 0 64166 41 0 0 25 0 1 0 338388043 379461632 67205 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545284 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 92642 67205 90 219 0 92419 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 370568


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

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 26928
/proc/meminfo: memFree=1486576/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=373612 CPUtime=822
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 89519 0 0 0 82152 48 0 0 25 0 1 0 338388043 382578688 77269 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 93403 77269 90 219 0 93180 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 373612

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26928
/proc/meminfo: memFree=1480816/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=373876 CPUtime=881.99
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 90929 0 0 0 88149 50 0 0 25 0 1 0 338388043 382849024 78679 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 93469 78679 90 219 0 93246 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 373876

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 26928
/proc/meminfo: memFree=1477040/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=375208 CPUtime=941.97
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 92187 0 0 0 94146 51 0 0 25 0 1 0 338388043 384212992 79634 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 93802 79634 90 219 0 93579 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 375208

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26928
/proc/meminfo: memFree=1474224/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=378120 CPUtime=1001.94
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 92899 0 0 0 100142 52 0 0 25 0 1 0 338388043 387194880 80346 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 94530 80346 90 219 0 94307 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 378120

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26928
/proc/meminfo: memFree=1471024/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=381292 CPUtime=1061.92
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 93691 0 0 0 106139 53 0 0 25 0 1 0 338388043 390443008 81138 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 95323 81138 90 219 0 95100 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 381292

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26928
/proc/meminfo: memFree=1470000/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=382220 CPUtime=1121.9
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 94237 0 0 0 112136 54 0 0 25 0 1 0 338388043 391393280 81381 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545228 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 95555 81381 90 219 0 95332 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 382220

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 26928
/proc/meminfo: memFree=1468720/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=383424 CPUtime=1181.89
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 94552 0 0 0 118134 55 0 0 25 0 1 0 338388043 392626176 81696 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 95856 81696 90 219 0 95633 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 383424

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26928
/proc/meminfo: memFree=1468656/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=383424 CPUtime=1241.86
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 94565 0 0 0 124131 55 0 0 25 0 1 0 338388043 392626176 81709 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 95856 81709 90 219 0 95633 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 383424

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26928
/proc/meminfo: memFree=1468464/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=383556 CPUtime=1301.85
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 94899 0 0 0 130129 56 0 0 25 0 1 0 338388043 392761344 81740 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134583768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 95889 81740 90 219 0 95666 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 383556

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26928
/proc/meminfo: memFree=1467376/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=384716 CPUtime=1361.83
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 95182 0 0 0 136126 57 0 0 25 0 1 0 338388043 393949184 82023 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 96179 82023 90 219 0 95956 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 384716

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26928
/proc/meminfo: memFree=1466800/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=385112 CPUtime=1421.81
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 95621 0 0 0 142123 58 0 0 25 0 1 0 338388043 394354688 82159 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 96278 82159 90 219 0 96055 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 385112

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26928
/proc/meminfo: memFree=1466736/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=385244 CPUtime=1481.78
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 95629 0 0 0 148120 58 0 0 25 0 1 0 338388043 394489856 82167 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545659 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 96311 82167 90 219 0 96088 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 385244

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26928
/proc/meminfo: memFree=1465584/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=386436 CPUtime=1541.77
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 95930 0 0 0 154118 59 0 0 25 0 1 0 338388043 395710464 82468 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 96609 82468 90 219 0 96386 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 386436

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26928
/proc/meminfo: memFree=1465264/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=386820 CPUtime=1601.75
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 96348 0 0 0 160114 61 0 0 25 0 1 0 338388043 396103680 82486 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545421 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 96705 82486 90 219 0 96482 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 386820

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26928
/proc/meminfo: memFree=1465264/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=387196 CPUtime=1661.72
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 96441 0 0 0 166111 61 0 0 25 0 1 0 338388043 396488704 82579 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134546110 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 96799 82579 90 219 0 96576 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 387196

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 27100
/proc/meminfo: memFree=1463784/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=387196 CPUtime=1721.62
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 96444 0 0 0 172100 62 0 0 25 0 1 0 338388043 396488704 82582 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 96799 82582 90 219 0 96576 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 387196

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27126
/proc/meminfo: memFree=1464560/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=387592 CPUtime=1781.58
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 96860 0 0 0 178095 63 0 0 25 0 1 0 338388043 396894208 82695 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545637 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 96898 82695 90 219 0 96675 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 387592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27126
/proc/meminfo: memFree=1464496/2055920 swapFree=4183124/4192956
[pid=26925] ppid=26923 vsize=387592 CPUtime=1800.08
/proc/26925/stat : 26925 (PBS4_SAT07v2) R 26923 26925 26216 0 -1 4194304 96861 0 0 0 179945 63 0 0 25 0 1 0 338388043 396894208 82696 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134545646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/26925/statm: 96898 82696 90 219 0 96675 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 387592

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): 1800.86
CPU time (s): 1800.14
CPU user time (s): 1799.46
CPU system time (s): 0.687895
CPU usage (%): 99.9603
Max. virtual memory (cumulated for all children) (KiB): 388408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.46
system time used= 0.687895
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 96862
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= 2013

runsolver used 1.39979 second user time and 3.57446 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Tue May  8 11:33:05 UTC 2007

IDJOB= 458450
IDBENCH= 1562
IDSOLVER= 200
FILE ID= node67/458450-1178623985

PBS_JOBID= 5218273

Free space on /tmp= 66556 MiB

SOLVER NAME= PBS4_v2 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n3708.opb
COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458450-1178623985/instance-458450-1178623985.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-458450-1178623985 -o ROOT/results/node67/conversion-458450-1178623985 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458450-1178623985/instance-458450-1178623985.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-458450-1178623985 -o ROOT/results/node67/solver-458450-1178623985 -C 1800 -W 3600 -M 1800 --output-limit 1,15  PBS4_SAT07v2 /tmp/evaluation/458450-1178623985/instance-458450-1178623985.opb

META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33
MD5SUM BENCH=  d44ccf8fb2d5e43b368613290c78fd1e

RANDOM SEED= 904323231

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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:       1796816 kB
Buffers:         28184 kB
Cached:         142008 kB
SwapCached:       3684 kB
Active:          62700 kB
Inactive:       117504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1796816 kB
SwapTotal:     4192956 kB
SwapFree:      4183124 kB
Dirty:            8812 kB
Writeback:           0 kB
Mapped:          16060 kB
Slab:            64948 kB
Committed_AS:  2749688 kB
PageTables:       1452 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= 66556 MiB

End job on node67 on Tue May  8 12:03:08 UTC 2007