Trace number 362485

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 2007-03-23? (TO) 1800.12 1800.66

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-n3704.opb
MD5SUM35541d810f352e1e9979b25003c9f904
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 benchmark8.5597
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 654474
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 654474
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/362485-1177013386/instance-362485-1177013386.opb ......
1800.06/1800.60	c done parsing opb.
1800.06/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362485-1177013386/instance-362485-1177013386.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-362485-1177013386 -o ROOT/results/node35/solver-362485-1177013386 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362485-1177013386/PBS4 /tmp/evaluation/362485-1177013386/instance-362485-1177013386.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: 0.98 1.00 1.00 3/77 24095
/proc/meminfo: memFree=1822176/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=15856 CPUtime=0
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 510 0 0 0 0 0 0 0 18 0 1 0 149254031 16236544 492 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 3964 495 81 219 0 3741 0

[startup+0.0707039 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 24095
/proc/meminfo: memFree=1822176/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=22432 CPUtime=0.06
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 5533 0 0 0 4 2 0 0 18 0 1 0 149254031 22970368 5288 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 5608 5288 87 219 0 5385 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 22432

[startup+0.101707 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 24095
/proc/meminfo: memFree=1822176/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=23008 CPUtime=0.09
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 5642 0 0 0 7 2 0 0 18 0 1 0 149254031 23560192 5397 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 5752 5397 87 219 0 5529 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23008

[startup+0.30173 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 24095
/proc/meminfo: memFree=1822176/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=25444 CPUtime=0.29
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 6304 0 0 0 27 2 0 0 19 0 1 0 149254031 26054656 5994 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 6361 5994 87 219 0 6138 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25444

[startup+0.701776 s]
/proc/loadavg: 0.98 1.00 1.00 3/77 24095
/proc/meminfo: memFree=1822176/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=29788 CPUtime=0.69
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 7609 0 0 0 66 3 0 0 23 0 1 0 149254031 30502912 7105 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 7447 7105 87 219 0 7224 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29788

[startup+1.50187 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1792288/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=32960 CPUtime=1.49
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 8439 0 0 0 146 3 0 0 25 0 1 0 149254031 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588268 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32960

[startup+3.10106 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1792160/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=32960 CPUtime=3.08
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 8439 0 0 0 305 3 0 0 25 0 1 0 149254031 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 32960

[startup+6.30143 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1791904/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=32960 CPUtime=6.29
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 8439 0 0 0 625 4 0 0 25 0 1 0 149254031 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588374 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32960

[startup+12.7012 s]
/proc/loadavg: 0.98 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1791904/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=32960 CPUtime=12.69
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 8439 0 0 0 1265 4 0 0 25 0 1 0 149254031 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588274 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32960

[startup+25.5017 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1791976/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=32960 CPUtime=25.48
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 8439 0 0 0 2544 4 0 0 25 0 1 0 149254031 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32960

[startup+51.1017 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1792104/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=32960 CPUtime=51.07
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 8439 0 0 0 5103 4 0 0 25 0 1 0 149254031 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588274 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 32960

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1789800/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=35384 CPUtime=102.26
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 9045 0 0 0 10222 4 0 0 25 0 1 0 149254031 36233216 8155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134589003 0 0 4096 0 0 0 0 17 1 0 0
/proc/24095/statm: 8846 8155 88 219 0 8623 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35384

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1755496/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=85224 CPUtime=162.24
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 28375 0 0 0 16211 13 0 0 25 0 1 0 149254031 87269376 16731 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 21306 16731 94 219 0 21083 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 85224

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1740840/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=109800 CPUtime=222.22
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 31989 0 0 0 22207 15 0 0 25 0 1 0 149254031 112435200 20345 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563719 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 27450 20345 94 219 0 27227 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 109800

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1731240/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=109800 CPUtime=282.2
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 34416 0 0 0 28204 16 0 0 25 0 1 0 149254031 112435200 22772 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 27450 22772 94 219 0 27227 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 109800

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1721768/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=142568 CPUtime=342.18
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 36738 0 0 0 34200 18 0 0 25 0 1 0 149254031 145989632 25094 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 35642 25094 94 219 0 35419 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 142568

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1712808/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=142568 CPUtime=402.17
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 38996 0 0 0 40197 20 0 0 25 0 1 0 149254031 145989632 27352 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 35642 27352 94 219 0 35419 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 142568

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1703720/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=142568 CPUtime=462.15
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 41214 0 0 0 46194 21 0 0 25 0 1 0 149254031 145989632 29570 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 35642 29570 94 219 0 35419 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 142568

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1696424/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=142568 CPUtime=522.14
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 43052 0 0 0 52191 23 0 0 25 0 1 0 149254031 145989632 31408 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 35642 31408 94 219 0 35419 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 142568

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1681832/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=208104 CPUtime=582.12
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 46682 0 0 0 58187 25 0 0 25 0 1 0 149254031 213098496 35038 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 52026 35038 94 219 0 51803 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 208104

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1670760/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=208104 CPUtime=642.1
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 49405 0 0 0 64184 26 0 0 25 0 1 0 149254031 213098496 37761 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 52026 37761 94 219 0 51803 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 208104


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

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1635560/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=208104 CPUtime=822.04
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 58186 0 0 0 82172 32 0 0 25 0 1 0 149254031 213098496 46542 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 52026 46542 94 219 0 51803 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 208104

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1623208/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=339176 CPUtime=882.03
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 61155 0 0 0 88167 36 0 0 25 0 1 0 149254031 347316224 49511 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 84794 49511 94 219 0 84571 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 339176

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1612200/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=339176 CPUtime=942.01
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 63921 0 0 0 94163 38 0 0 25 0 1 0 149254031 347316224 52277 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559830 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 84794 52277 94 219 0 84571 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 339176

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1600424/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=339176 CPUtime=1001.99
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 66832 0 0 0 100160 39 0 0 25 0 1 0 149254031 347316224 55188 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 84794 55188 94 219 0 84571 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 339176

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1588968/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=339176 CPUtime=1061.97
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 69718 0 0 0 106155 42 0 0 25 0 1 0 149254031 347316224 58074 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 84794 58074 94 219 0 84571 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 339176

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1576360/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=347912 CPUtime=1121.96
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 72810 0 0 0 112152 44 0 0 25 0 1 0 149254031 356261888 61166 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 86978 61166 94 219 0 86755 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 347912

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1570344/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=351812 CPUtime=1181.94
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 74300 0 0 0 118148 46 0 0 25 0 1 0 149254031 360255488 62656 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547713 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 87953 62656 94 219 0 87730 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 351812

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1567208/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=352200 CPUtime=1241.92
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 75067 0 0 0 124145 47 0 0 25 0 1 0 149254031 360652800 63423 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 88050 63423 94 219 0 87827 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 352200

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1558952/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=353664 CPUtime=1301.91
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 77413 0 0 0 130142 49 0 0 25 0 1 0 149254031 362151936 65466 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548533 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 88416 65466 94 219 0 88193 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 353664

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1541672/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=353664 CPUtime=1361.89
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 82074 0 0 0 136137 52 0 0 25 0 1 0 149254031 362151936 69824 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 88416 69824 94 219 0 88193 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 353664

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1530472/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=354072 CPUtime=1421.87
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 84800 0 0 0 142133 54 0 0 25 0 1 0 149254031 362569728 72550 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 88518 72550 94 219 0 88295 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 354072

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1524712/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=354072 CPUtime=1481.85
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 86246 0 0 0 148129 56 0 0 25 0 1 0 149254031 362569728 73996 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 88518 73996 94 219 0 88295 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 354072

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1522984/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=354600 CPUtime=1541.83
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 86938 0 0 0 154126 57 0 0 25 0 1 0 149254031 363110400 74385 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 88650 74385 94 219 0 88427 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 354600

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1522856/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=354600 CPUtime=1601.81
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 87250 0 0 0 160123 58 0 0 25 0 1 0 149254031 363110400 74394 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 88650 74394 94 219 0 88427 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 354600

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1522472/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=355132 CPUtime=1661.8
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 87368 0 0 0 166120 60 0 0 25 0 1 0 149254031 363655168 74512 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 88783 74512 94 219 0 88560 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 355132

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24096
/proc/meminfo: memFree=1522216/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=355132 CPUtime=1721.78
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 87683 0 0 0 172117 61 0 0 25 0 1 0 149254031 363655168 74524 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 88783 74524 94 219 0 88560 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 355132

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24098
/proc/meminfo: memFree=1522024/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=355132 CPUtime=1781.76
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 88008 0 0 0 178114 62 0 0 25 0 1 0 149254031 363655168 74546 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 88783 74546 94 219 0 88560 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 355132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 24098
/proc/meminfo: memFree=1522024/2055920 swapFree=4151140/4192956
[pid=24095] ppid=24093 vsize=355132 CPUtime=1800.06
/proc/24095/stat : 24095 (PBS4) R 24093 24095 22153 0 -1 4194304 88010 0 0 0 179944 62 0 0 25 0 1 0 149254031 363655168 74548 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24095/statm: 88783 74548 94 219 0 88560 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 355132

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): 1800.66
CPU time (s): 1800.12
CPU user time (s): 1799.45
CPU system time (s): 0.674897
CPU usage (%): 99.9702
Max. virtual memory (cumulated for all children) (KiB): 356344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.45
system time used= 0.674897
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88011
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= 37846

runsolver used 2.08068 second user time and 4.31734 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Thu Apr 19 20:09:46 UTC 2007

IDJOB= 362485
IDBENCH= 1564
IDSOLVER= 157
FILE ID= node35/362485-1177013386

PBS_JOBID= 4630527

Free space on /tmp= 66299 MiB

SOLVER NAME= PBS4 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-n3704.opb
COMMAND LINE= /tmp/evaluation/362485-1177013386/PBS4 /tmp/evaluation/362485-1177013386/instance-362485-1177013386.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-362485-1177013386 -o ROOT/results/node35/conversion-362485-1177013386 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362485-1177013386/instance-362485-1177013386.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-362485-1177013386 -o ROOT/results/node35/solver-362485-1177013386 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362485-1177013386/PBS4 /tmp/evaluation/362485-1177013386/instance-362485-1177013386.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  35541d810f352e1e9979b25003c9f904

RANDOM SEED= 313424620

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.232
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		: 3000.232
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:       1822648 kB
Buffers:         14968 kB
Cached:         151640 kB
SwapCached:       8968 kB
Active:          68552 kB
Inactive:       123008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822648 kB
SwapTotal:     4192956 kB
SwapFree:      4151140 kB
Dirty:            7904 kB
Writeback:           0 kB
Mapped:          31804 kB
Slab:            27068 kB
Committed_AS:  2397352 kB
PageTables:       2000 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= 66299 MiB

End job on node35 on Thu Apr 19 20:39:49 UTC 2007