Trace number 347884

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) 1800.15 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-n3707.opb
MD5SUMd04a5226e9b4ce46849c897b37a2f22b
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 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 656007
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 656007
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/347884-1176528482/instance-347884-1176528482.opb ......
1800.09/1800.80	c done parsing opb.
1800.09/1800.80	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/347884-1176528482/instance-347884-1176528482.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/node13/watcher-347884-1176528482 -o ROOT/results/node13/solver-347884-1176528482 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/347884-1176528482/PBS4 /tmp/evaluation/347884-1176528482/instance-347884-1176528482.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: 1.00 1.00 1.00 3/77 12306
/proc/meminfo: memFree=1824144/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=15856 CPUtime=0
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 502 0 0 0 0 0 0 0 18 0 1 0 100766072 16236544 484 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/12306/statm: 3964 488 81 219 0 3741 0

[startup+0.0159009 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12306
/proc/meminfo: memFree=1824144/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=15856 CPUtime=0.01
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 1520 0 0 0 1 0 0 0 18 0 1 0 100766072 16236544 1502 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/12306/statm: 3964 1505 81 219 0 3741 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 15856

[startup+0.101919 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12306
/proc/meminfo: memFree=1824144/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=23008 CPUtime=0.09
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 5642 0 0 0 8 1 0 0 18 0 1 0 100766072 23560192 5397 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/12306/statm: 5752 5397 87 219 0 5529 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23008

[startup+0.301962 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12306
/proc/meminfo: memFree=1824144/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=25444 CPUtime=0.29
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 6305 0 0 0 27 2 0 0 19 0 1 0 100766072 26054656 5995 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/12306/statm: 6361 5995 87 219 0 6138 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25444

[startup+0.701048 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 12306
/proc/meminfo: memFree=1824144/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=29788 CPUtime=0.68
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 7607 0 0 0 66 2 0 0 23 0 1 0 100766072 30502912 7103 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/12306/statm: 7447 7103 87 219 0 7224 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 29788

[startup+1.50122 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12307
/proc/meminfo: memFree=1794184/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=32960 CPUtime=1.49
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 8439 0 0 0 146 3 0 0 25 0 1 0 100766072 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588293 0 0 4096 0 0 0 0 17 1 0 0
/proc/12306/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32960

[startup+3.10156 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12307
/proc/meminfo: memFree=1794056/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=32960 CPUtime=3.09
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 8439 0 0 0 306 3 0 0 25 0 1 0 100766072 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588284 0 0 4096 0 0 0 0 17 1 0 0
/proc/12306/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32960

[startup+6.30224 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12307
/proc/meminfo: memFree=1793672/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=32960 CPUtime=6.29
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 8439 0 0 0 625 4 0 0 25 0 1 0 100766072 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/12306/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32960

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12307
/proc/meminfo: memFree=1793808/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=32960 CPUtime=12.69
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 8439 0 0 0 1265 4 0 0 25 0 1 0 100766072 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588274 0 0 4096 0 0 0 0 17 1 0 0
/proc/12306/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32960

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12307
/proc/meminfo: memFree=1793872/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=32960 CPUtime=25.48
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 8439 0 0 0 2544 4 0 0 25 0 1 0 100766072 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588368 0 0 4096 0 0 0 0 17 1 0 0
/proc/12306/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32960

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12307
/proc/meminfo: memFree=1793872/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=32960 CPUtime=51.07
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 8439 0 0 0 5103 4 0 0 25 0 1 0 100766072 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/12306/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: 1.00 1.00 1.00 2/78 12307
/proc/meminfo: memFree=1791632/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=35384 CPUtime=102.25
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 9045 0 0 0 10221 4 0 0 25 0 1 0 100766072 36233216 8155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588851 0 0 4096 0 0 0 0 17 1 0 0
/proc/12306/statm: 8846 8155 88 219 0 8623 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 35384

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12307
/proc/meminfo: memFree=1757136/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=85224 CPUtime=162.23
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 28420 0 0 0 16210 13 0 0 25 0 1 0 100766072 87269376 16776 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 21306 16776 94 219 0 21083 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 85224

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12307
/proc/meminfo: memFree=1738704/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=109800 CPUtime=222.2
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 32971 0 0 0 22204 16 0 0 25 0 1 0 100766072 112435200 21327 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 27450 21327 94 219 0 27227 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 109800

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12307
/proc/meminfo: memFree=1719568/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=142568 CPUtime=282.18
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 37818 0 0 0 28199 19 0 0 25 0 1 0 100766072 145989632 26174 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 35642 26174 94 219 0 35419 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 142568

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12307
/proc/meminfo: memFree=1701648/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=142568 CPUtime=342.16
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 42217 0 0 0 34193 23 0 0 25 0 1 0 100766072 145989632 30573 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 35642 30573 94 219 0 35419 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 142568

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12307
/proc/meminfo: memFree=1683600/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=208104 CPUtime=402.13
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 46737 0 0 0 40189 24 0 0 25 0 1 0 100766072 213098496 35093 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 52026 35093 94 219 0 51803 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 208104

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 12307
/proc/meminfo: memFree=1667920/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=208104 CPUtime=462.1
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 50616 0 0 0 46183 27 0 0 25 0 1 0 100766072 213098496 38972 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 52026 38972 94 219 0 51803 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 208104

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12307
/proc/meminfo: memFree=1653712/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=208104 CPUtime=522.08
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 54198 0 0 0 52179 29 0 0 25 0 1 0 100766072 213098496 42554 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 52026 42554 94 219 0 51803 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 208104

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12309
/proc/meminfo: memFree=1635856/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=208104 CPUtime=582.06
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 58560 0 0 0 58174 32 0 0 25 0 1 0 100766072 213098496 46916 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 52026 46916 94 219 0 51803 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 208104

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12309
/proc/meminfo: memFree=1618064/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=339176 CPUtime=642.04
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 62894 0 0 0 64168 36 0 0 25 0 1 0 100766072 347316224 51250 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 84794 51250 94 219 0 84571 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 339176


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12309
/proc/meminfo: memFree=1555024/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=362644 CPUtime=821.96
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 78619 0 0 0 82152 44 0 0 25 0 1 0 100766072 371347456 66975 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552810 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 90661 66975 94 219 0 90438 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 362644

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12309
/proc/meminfo: memFree=1548048/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=363296 CPUtime=881.94
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 80648 0 0 0 88148 46 0 0 25 0 1 0 100766072 372015104 68701 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 90824 68701 94 219 0 90601 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 363296

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12309
/proc/meminfo: memFree=1531792/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=363696 CPUtime=941.92
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 84701 0 0 0 94143 49 0 0 25 0 1 0 100766072 372424704 72754 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 90924 72754 94 219 0 90701 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 363696

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12309
/proc/meminfo: memFree=1523088/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=365300 CPUtime=1001.89
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 87167 0 0 0 100137 52 0 0 25 0 1 0 100766072 374067200 74917 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 91325 74917 94 219 0 91102 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 365300

[startup+1062.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 12309
/proc/meminfo: memFree=1506768/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=366884 CPUtime=1061.87
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 91498 0 0 0 106131 56 0 0 25 0 1 0 100766072 375689216 78945 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 91721 78945 94 219 0 91498 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 366884

[startup+1122.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 12309
/proc/meminfo: memFree=1505488/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=367948 CPUtime=1121.85
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 91790 0 0 0 112128 57 0 0 25 0 1 0 100766072 376778752 79237 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 91987 79237 94 219 0 91764 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 367948

[startup+1182.3 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 12309
/proc/meminfo: memFree=1504720/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=368480 CPUtime=1181.83
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 92271 0 0 0 118124 59 0 0 25 0 1 0 100766072 377323520 79415 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 92120 79415 94 219 0 91897 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 368480

[startup+1242.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 12309
/proc/meminfo: memFree=1501648/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=371252 CPUtime=1241.8
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 93289 0 0 0 124120 60 0 0 25 0 1 0 100766072 380162048 80130 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 92813 80130 94 219 0 92590 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 371252

[startup+1302.3 s]
/proc/loadavg: 1.08 1.05 1.00 2/78 12309
/proc/meminfo: memFree=1501136/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=371664 CPUtime=1301.78
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 93398 0 0 0 130117 61 0 0 25 0 1 0 100766072 380583936 80239 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 92916 80239 94 219 0 92693 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 371664

[startup+1362.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 12309
/proc/meminfo: memFree=1500496/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=372328 CPUtime=1361.75
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 93555 0 0 0 136113 62 0 0 25 0 1 0 100766072 381263872 80396 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 93082 80396 94 219 0 92859 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 372328

[startup+1422.31 s]
/proc/loadavg: 1.01 1.03 1.00 2/78 12309
/proc/meminfo: memFree=1500368/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=372328 CPUtime=1421.73
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 93579 0 0 0 142110 63 0 0 25 0 1 0 100766072 381263872 80420 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 93082 80420 94 219 0 92859 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 372328

[startup+1482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 12309
/proc/meminfo: memFree=1499472/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=373244 CPUtime=1481.71
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 94103 0 0 0 148105 66 0 0 25 0 1 0 100766072 382201856 80641 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 93311 80641 94 219 0 93088 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 373244

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 12309
/proc/meminfo: memFree=1499344/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=373244 CPUtime=1541.68
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 94122 0 0 0 154102 66 0 0 25 0 1 0 100766072 382201856 80660 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 93311 80660 94 219 0 93088 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 373244

[startup+1602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 12309
/proc/meminfo: memFree=1497872/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=374696 CPUtime=1601.66
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 94785 0 0 0 160097 69 0 0 25 0 1 0 100766072 383688704 81020 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 93674 81020 94 219 0 93451 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 374696

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12309
/proc/meminfo: memFree=1496464/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=376024 CPUtime=1661.63
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 95430 0 0 0 166092 71 0 0 25 0 1 0 100766072 385048576 81362 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 94006 81362 94 219 0 93783 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 376024

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12309
/proc/meminfo: memFree=1496464/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=376024 CPUtime=1721.61
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 95444 0 0 0 172089 72 0 0 25 0 1 0 100766072 385048576 81376 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 94006 81376 94 219 0 93783 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 376024

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12309
/proc/meminfo: memFree=1494928/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=377344 CPUtime=1781.59
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 96070 0 0 0 178085 74 0 0 25 0 1 0 100766072 386400256 81699 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 94336 81699 94 219 0 94113 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 377344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12309
/proc/meminfo: memFree=1494928/2055920 swapFree=4192812/4192956
[pid=12306] ppid=12304 vsize=377344 CPUtime=1800.09
/proc/12306/stat : 12306 (PBS4) R 12304 12306 11549 0 -1 4194304 96070 0 0 0 179935 74 0 0 25 0 1 0 100766072 386400256 81699 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/12306/statm: 94336 81699 94 219 0 94113 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 377344

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): 1800.15
CPU user time (s): 1799.35
CPU system time (s): 0.801878
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 377344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.35
system time used= 0.801878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 96071
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= 5798

runsolver used 2.04069 second user time and 4.23536 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sat Apr 14 05:28:02 UTC 2007

IDJOB= 347884
IDBENCH= 1552
IDSOLVER= 157
FILE ID= node13/347884-1176528482

PBS_JOBID= 4556726

Free space on /tmp= 66516 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-n3707.opb
COMMAND LINE= /tmp/evaluation/347884-1176528482/PBS4 /tmp/evaluation/347884-1176528482/instance-347884-1176528482.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-347884-1176528482 -o ROOT/results/node13/conversion-347884-1176528482 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/347884-1176528482/instance-347884-1176528482.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-347884-1176528482 -o ROOT/results/node13/solver-347884-1176528482 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/347884-1176528482/PBS4 /tmp/evaluation/347884-1176528482/instance-347884-1176528482.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  d04a5226e9b4ce46849c897b37a2f22b

RANDOM SEED= 478656199

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1824552 kB
Buffers:         18960 kB
Cached:         115128 kB
SwapCached:        144 kB
Active:          84432 kB
Inactive:        94364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1824552 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7736 kB
Writeback:           0 kB
Mapped:          63468 kB
Slab:            38040 kB
Committed_AS:  4608880 kB
PageTables:       1876 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= 66516 MiB

End job on node13 on Sat Apr 14 05:58:05 UTC 2007