Trace number 362191

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 1801.07

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-n370e.opb
MD5SUMec90eecae558bb98c83f0a39ee76567f
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 benchmark8.71967
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 654958
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 654958
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/362191-1177007903/instance-362191-1177007903.opb ......
1800.09/1800.90	c done parsing opb.
1800.09/1800.90	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362191-1177007903/instance-362191-1177007903.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/node33/watcher-362191-1177007903 -o ROOT/results/node33/solver-362191-1177007903 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362191-1177007903/PBS4 /tmp/evaluation/362191-1177007903/instance-362191-1177007903.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: 0.91 0.97 0.99 3/77 4276
/proc/meminfo: memFree=1730176/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=15856 CPUtime=0
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 512 0 0 0 0 0 0 0 18 0 1 0 148705830 16236544 494 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/4276/statm: 3964 497 81 219 0 3741 0

[startup+0.088544 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 4276
/proc/meminfo: memFree=1730176/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=22708 CPUtime=0.08
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 5593 0 0 0 6 2 0 0 18 0 1 0 148705830 23252992 5348 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/4276/statm: 5677 5349 87 219 0 5454 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 22708

[startup+0.101546 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 4276
/proc/meminfo: memFree=1730176/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=23008 CPUtime=0.09
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 5641 0 0 0 7 2 0 0 18 0 1 0 148705830 23560192 5396 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/4276/statm: 5752 5396 87 219 0 5529 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23008

[startup+0.301591 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 4276
/proc/meminfo: memFree=1730176/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=25596 CPUtime=0.29
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 6324 0 0 0 26 3 0 0 19 0 1 0 148705830 26210304 6014 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134519299 0 0 4096 0 0 0 0 17 0 0 0
/proc/4276/statm: 6399 6014 87 219 0 6176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25596

[startup+0.701675 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 4276
/proc/meminfo: memFree=1730176/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=30160 CPUtime=0.68
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 7694 0 0 0 65 3 0 0 23 0 1 0 148705830 30883840 7190 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134517718 0 0 4096 0 0 0 0 17 0 0 0
/proc/4276/statm: 7540 7190 87 219 0 7317 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 30160

[startup+1.50183 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 4277
/proc/meminfo: memFree=1700088/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=32960 CPUtime=1.49
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 8439 0 0 0 145 4 0 0 25 0 1 0 148705830 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588374 0 0 4096 0 0 0 0 17 1 0 0
/proc/4276/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32960

[startup+3.10116 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 4277
/proc/meminfo: memFree=1699960/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=32960 CPUtime=3.08
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 8439 0 0 0 304 4 0 0 25 0 1 0 148705830 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/4276/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 32960

[startup+6.30182 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 4277
/proc/meminfo: memFree=1699960/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=32960 CPUtime=6.28
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 8439 0 0 0 624 4 0 0 25 0 1 0 148705830 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588362 0 0 4096 0 0 0 0 17 1 0 0
/proc/4276/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 32960

[startup+12.7011 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 4277
/proc/meminfo: memFree=1699960/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=32960 CPUtime=12.68
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 8439 0 0 0 1264 4 0 0 25 0 1 0 148705830 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/4276/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 32960

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 4277
/proc/meminfo: memFree=1700088/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=32960 CPUtime=25.47
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 8439 0 0 0 2543 4 0 0 25 0 1 0 148705830 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/4276/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 32960

[startup+51.102 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 4279
/proc/meminfo: memFree=1700088/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=32960 CPUtime=51.06
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 8439 0 0 0 5102 4 0 0 25 0 1 0 148705830 33751040 7549 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/4276/statm: 8240 7549 88 219 0 8017 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 32960

[startup+102.306 s]
/proc/loadavg: 1.07 1.00 1.00 2/78 4279
/proc/meminfo: memFree=1697848/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=35384 CPUtime=102.25
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 9045 0 0 0 10220 5 0 0 25 0 1 0 148705830 36233216 8155 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588993 0 0 4096 0 0 0 0 17 1 0 0
/proc/4276/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: 1.02 1.00 1.00 2/78 4279
/proc/meminfo: memFree=1662136/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=85224 CPUtime=162.22
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 28760 0 0 0 16208 14 0 0 25 0 1 0 148705830 87269376 17116 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 21306 17116 94 219 0 21083 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 85224

[startup+222.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 4279
/proc/meminfo: memFree=1639224/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=109800 CPUtime=222.2
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 34428 0 0 0 22203 17 0 0 25 0 1 0 148705830 112435200 22784 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 27450 22784 94 219 0 27227 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 109800

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4279
/proc/meminfo: memFree=1615544/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=142568 CPUtime=282.18
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 40396 0 0 0 28197 21 0 0 25 0 1 0 148705830 145989632 28752 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 35642 28752 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 4279
/proc/meminfo: memFree=1591160/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=208104 CPUtime=342.15
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 46427 0 0 0 34191 24 0 0 25 0 1 0 148705830 213098496 34783 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 52026 34783 94 219 0 51803 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 208104

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4279
/proc/meminfo: memFree=1566968/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=208104 CPUtime=402.13
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 52535 0 0 0 40184 29 0 0 25 0 1 0 148705830 213098496 40891 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 52026 40891 94 219 0 51803 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 208104

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4279
/proc/meminfo: memFree=1541944/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=208104 CPUtime=462.1
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 58782 0 0 0 46178 32 0 0 25 0 1 0 148705830 213098496 47138 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 52026 47138 94 219 0 51803 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 208104

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4279
/proc/meminfo: memFree=1517368/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=339176 CPUtime=522.08
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 64919 0 0 0 52171 37 0 0 25 0 1 0 148705830 347316224 53275 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 84794 53275 94 219 0 84571 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 339176

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4279
/proc/meminfo: memFree=1504568/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=339176 CPUtime=582.06
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 68031 0 0 0 58167 39 0 0 25 0 1 0 148705830 347316224 56387 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 84794 56387 94 219 0 84571 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 339176

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4279
/proc/meminfo: memFree=1493048/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=339176 CPUtime=642.04
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 70871 0 0 0 64163 41 0 0 25 0 1 0 148705830 347316224 59227 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552841 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 84794 59227 94 219 0 84571 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 339176


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4279
/proc/meminfo: memFree=1444344/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=343792 CPUtime=881.94
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 83663 0 0 0 88143 51 0 0 25 0 1 0 148705830 352043008 71413 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 85948 71413 94 219 0 85725 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 343792

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4279
/proc/meminfo: memFree=1443192/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=344708 CPUtime=941.92
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 84543 0 0 0 94139 53 0 0 25 0 1 0 148705830 352980992 71687 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 86177 71687 94 219 0 85954 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 344708

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4279
/proc/meminfo: memFree=1439096/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=348808 CPUtime=1001.9
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 85585 0 0 0 100135 55 0 0 25 0 1 0 148705830 357179392 72729 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 87202 72729 94 219 0 86979 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 348808

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4279
/proc/meminfo: memFree=1439032/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=348948 CPUtime=1061.87
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 85591 0 0 0 106132 55 0 0 25 0 1 0 148705830 357322752 72735 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 87237 72735 94 219 0 87014 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 348948

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4279
/proc/meminfo: memFree=1438904/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=348948 CPUtime=1121.86
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 85919 0 0 0 112129 57 0 0 25 0 1 0 148705830 357322752 72760 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 87237 72760 94 219 0 87014 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 348948

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4279
/proc/meminfo: memFree=1436344/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=351352 CPUtime=1181.83
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 86832 0 0 0 118124 59 0 0 25 0 1 0 148705830 359784448 73370 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 87838 73370 94 219 0 87615 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 351352

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4279
/proc/meminfo: memFree=1436216/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=351620 CPUtime=1241.81
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 86906 0 0 0 124121 60 0 0 25 0 1 0 148705830 360058880 73444 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 87905 73444 94 219 0 87682 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 351620

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4279
/proc/meminfo: memFree=1436216/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=351620 CPUtime=1301.79
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 86915 0 0 0 130118 61 0 0 25 0 1 0 148705830 360058880 73453 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 87905 73453 94 219 0 87682 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 351620

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 4345
/proc/meminfo: memFree=1434728/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=351752 CPUtime=1361.73
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 87254 0 0 0 136110 63 0 0 25 0 1 0 148705830 360194048 73489 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 87938 73489 94 219 0 87715 0
Current children cumulated CPU time (s) 1361.73
Current children cumulated vsize (KiB) 351752

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4477
/proc/meminfo: memFree=1435512/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=352020 CPUtime=1421.63
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 87612 0 0 0 142098 65 0 0 25 0 1 0 148705830 360468480 73544 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 88005 73544 94 219 0 87782 0
Current children cumulated CPU time (s) 1421.63
Current children cumulated vsize (KiB) 352020

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4477
/proc/meminfo: memFree=1435512/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=352540 CPUtime=1481.61
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 87742 0 0 0 148095 66 0 0 25 0 1 0 148705830 361000960 73577 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 88135 73577 94 219 0 87912 0
Current children cumulated CPU time (s) 1481.61
Current children cumulated vsize (KiB) 352540

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4477
/proc/meminfo: memFree=1435512/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=352540 CPUtime=1541.59
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 88061 0 0 0 154091 68 0 0 25 0 1 0 148705830 361000960 73593 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 88135 73593 94 219 0 87912 0
Current children cumulated CPU time (s) 1541.59
Current children cumulated vsize (KiB) 352540

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4477
/proc/meminfo: memFree=1435512/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=353068 CPUtime=1601.56
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 88523 0 0 0 160087 69 0 0 25 0 1 0 148705830 361541632 73752 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 88267 73752 94 219 0 88044 0
Current children cumulated CPU time (s) 1601.56
Current children cumulated vsize (KiB) 353068

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4477
/proc/meminfo: memFree=1434808/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=353344 CPUtime=1661.54
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 88577 0 0 0 166084 70 0 0 25 0 1 0 148705830 361824256 73806 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 88336 73806 94 219 0 88113 0
Current children cumulated CPU time (s) 1661.54
Current children cumulated vsize (KiB) 353344

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4477
/proc/meminfo: memFree=1434552/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=353608 CPUtime=1721.52
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 88976 0 0 0 172081 71 0 0 25 0 1 0 148705830 362094592 73902 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 88402 73902 94 219 0 88179 0
Current children cumulated CPU time (s) 1721.52
Current children cumulated vsize (KiB) 353608

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4477
/proc/meminfo: memFree=1434360/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=353876 CPUtime=1781.5
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 89331 0 0 0 178077 73 0 0 25 0 1 0 148705830 362369024 73954 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 88469 73954 94 219 0 88246 0
Current children cumulated CPU time (s) 1781.5
Current children cumulated vsize (KiB) 353876



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4477
/proc/meminfo: memFree=1434424/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=353876 CPUtime=1800.09
/proc/4276/stat : 4276 (PBS4) R 4274 4276 3265 0 -1 4194304 89332 0 0 0 179936 73 0 0 25 0 1 0 148705830 362369024 73955 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4276/statm: 88469 73955 94 219 0 88246 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 353876

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1801.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4477
/proc/meminfo: memFree=1434424/2055920 swapFree=4180512/4192956
[pid=4276] ppid=4274 vsize=0 CPUtime=1800.14
/proc/4276/stat : 4276 (PBS4) D 4274 4276 3265 0 -1 4194308 89333 0 0 0 179936 78 0 0 24 0 1 0 148705830 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 16384 18446744072099781622 0 0 17 1 0 0
/proc/4276/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1801.07
CPU time (s): 1800.15
CPU user time (s): 1799.37
CPU system time (s): 0.78688
CPU usage (%): 99.9492
Max. virtual memory (cumulated for all children) (KiB): 353876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.37
system time used= 0.78688
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 89333
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= 38281

runsolver used 2.07768 second user time and 4.45632 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Thu Apr 19 18:38:23 UTC 2007

IDJOB= 362191
IDBENCH= 1539
IDSOLVER= 157
FILE ID= node33/362191-1177007903

PBS_JOBID= 4630481

Free space on /tmp= 66470 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-n370e.opb
COMMAND LINE= /tmp/evaluation/362191-1177007903/PBS4 /tmp/evaluation/362191-1177007903/instance-362191-1177007903.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-362191-1177007903 -o ROOT/results/node33/conversion-362191-1177007903 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362191-1177007903/instance-362191-1177007903.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-362191-1177007903 -o ROOT/results/node33/solver-362191-1177007903 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362191-1177007903/PBS4 /tmp/evaluation/362191-1177007903/instance-362191-1177007903.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  ec90eecae558bb98c83f0a39ee76567f

RANDOM SEED= 420072528

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.272
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		: 3000.272
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:       1730648 kB
Buffers:         36092 kB
Cached:         177668 kB
SwapCached:       2276 kB
Active:         191080 kB
Inactive:        80544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1730648 kB
SwapTotal:     4192956 kB
SwapFree:      4180512 kB
Dirty:            7908 kB
Writeback:           0 kB
Mapped:          72796 kB
Slab:            38924 kB
Committed_AS:  1674776 kB
PageTables:       1992 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= 66470 MiB

End job on node33 on Thu Apr 19 19:08:27 UTC 2007