Trace number 347858

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) 1800.13 1800.66

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/lptestset/fome/normalized-reduced-mps-v2-20-10-fome11.opb
MD5SUMaf7b516198b9fda389a0d83cfb6c28d1
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 variables733406
Total number of constraints12168
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 constraints12168
Minimum length of a constraint13
Maximum length of a constraint6840
Number of terms in the objective function 374066
Biggest coefficient in the objective function 639
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 887406
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 887406
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/347858-1176524980/instance-347858-1176524980.opb ......
1800.08/1800.61	c done parsing opb.
1800.08/1800.61	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/347858-1176524980/instance-347858-1176524980.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/node17/watcher-347858-1176524980 -o ROOT/results/node17/solver-347858-1176524980 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/347858-1176524980/PBS4 /tmp/evaluation/347858-1176524980/instance-347858-1176524980.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 8389
/proc/meminfo: memFree=1779072/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=70084 CPUtime=0
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 518 0 0 0 0 0 0 0 18 0 1 0 100415600 71766016 500 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/8389/statm: 17521 504 81 219 0 17298 0

[startup+0.028619 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 8389
/proc/meminfo: memFree=1779072/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=70084 CPUtime=0.02
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 2707 0 0 0 1 1 0 0 18 0 1 0 100415600 71766016 2689 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/8389/statm: 17521 2692 81 219 0 17298 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 70084

[startup+0.102626 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 8389
/proc/meminfo: memFree=1779072/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=70084 CPUtime=0.09
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 9557 0 0 0 5 4 0 0 18 0 1 0 100415600 71766016 9539 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/8389/statm: 17521 9542 81 219 0 17298 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 70084

[startup+0.301647 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 8389
/proc/meminfo: memFree=1779072/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=100144 CPUtime=0.29
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 25531 0 0 0 17 12 0 0 19 0 1 0 100415600 102547456 24516 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/8389/statm: 25036 24516 87 219 0 24813 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 100144

[startup+0.702695 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 8389
/proc/meminfo: memFree=1779072/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=105476 CPUtime=0.69
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 26945 0 0 0 56 13 0 0 23 0 1 0 100415600 108007424 25638 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/8389/statm: 26369 25638 87 219 0 26146 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 105476

[startup+1.50177 s]
/proc/loadavg: 0.92 0.98 0.98 2/78 8390
/proc/meminfo: memFree=1672248/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=113404 CPUtime=1.49
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 29288 0 0 0 134 15 0 0 25 0 1 0 100415600 116125696 27595 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/8389/statm: 28351 27596 87 219 0 28128 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 113404

[startup+3.10194 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 8390
/proc/meminfo: memFree=1663160/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=123924 CPUtime=3.09
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 32433 0 0 0 292 17 0 0 25 0 1 0 100415600 126898176 29970 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588284 0 0 4096 0 0 0 0 17 1 0 0
/proc/8389/statm: 30981 29970 88 219 0 30758 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123924

[startup+6.30127 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 8390
/proc/meminfo: memFree=1659320/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=123924 CPUtime=6.29
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 32433 0 0 0 612 17 0 0 25 0 1 0 100415600 126898176 29970 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588298 0 0 4096 0 0 0 0 17 1 0 0
/proc/8389/statm: 30981 29970 88 219 0 30758 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 123924

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8390
/proc/meminfo: memFree=1659448/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=123924 CPUtime=12.69
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 32433 0 0 0 1252 17 0 0 25 0 1 0 100415600 126898176 29970 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/8389/statm: 30981 29970 88 219 0 30758 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 123924

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8390
/proc/meminfo: memFree=1659640/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=123924 CPUtime=25.48
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 32433 0 0 0 2531 17 0 0 25 0 1 0 100415600 126898176 29970 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588395 0 0 4096 0 0 0 0 17 1 0 0
/proc/8389/statm: 30981 29970 88 219 0 30758 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 123924

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8390
/proc/meminfo: memFree=1659640/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=123924 CPUtime=51.06
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 32433 0 0 0 5089 17 0 0 25 0 1 0 100415600 126898176 29970 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588284 0 0 4096 0 0 0 0 17 1 0 0
/proc/8389/statm: 30981 29970 88 219 0 30758 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 123924

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8390
/proc/meminfo: memFree=1659768/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=123924 CPUtime=102.25
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 32433 0 0 0 10207 18 0 0 25 0 1 0 100415600 126898176 29970 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/8389/statm: 30981 29970 88 219 0 30758 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 123924

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8390
/proc/meminfo: memFree=1659640/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=123924 CPUtime=162.23
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 32433 0 0 0 16205 18 0 0 25 0 1 0 100415600 126898176 29970 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/8389/statm: 30981 29970 88 219 0 30758 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 123924

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8390
/proc/meminfo: memFree=1659640/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=123924 CPUtime=222.21
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 32433 0 0 0 22203 18 0 0 25 0 1 0 100415600 126898176 29970 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588284 0 0 4096 0 0 0 0 17 1 0 0
/proc/8389/statm: 30981 29970 88 219 0 30758 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 123924

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8390
/proc/meminfo: memFree=1659512/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=123924 CPUtime=282.19
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 32433 0 0 0 28201 18 0 0 25 0 1 0 100415600 126898176 29970 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588374 0 0 4096 0 0 0 0 17 1 0 0
/proc/8389/statm: 30981 29970 88 219 0 30758 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 123924

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8390
/proc/meminfo: memFree=1659448/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=123924 CPUtime=342.18
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 32433 0 0 0 34200 18 0 0 25 0 1 0 100415600 126898176 29970 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/8389/statm: 30981 29970 88 219 0 30758 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 123924

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8390
/proc/meminfo: memFree=1653560/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=129772 CPUtime=402.16
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 33895 0 0 0 40197 19 0 0 25 0 1 0 100415600 132886528 31432 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588851 0 0 4096 0 0 0 0 17 1 0 0
/proc/8389/statm: 32443 31432 88 219 0 32220 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 129772

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8392
/proc/meminfo: memFree=1653368/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=129772 CPUtime=462.14
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 33895 0 0 0 46195 19 0 0 25 0 1 0 100415600 132886528 31432 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588869 0 0 4096 0 0 0 0 17 1 0 0
/proc/8389/statm: 32443 31432 88 219 0 32220 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 129772

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8392
/proc/meminfo: memFree=1653368/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=129772 CPUtime=522.13
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 33895 0 0 0 52193 20 0 0 25 0 1 0 100415600 132886528 31432 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588851 0 0 4096 0 0 0 0 17 1 0 0
/proc/8389/statm: 32443 31432 88 219 0 32220 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 129772

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8392
/proc/meminfo: memFree=1653368/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=129772 CPUtime=582.11
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 33895 0 0 0 58191 20 0 0 25 0 1 0 100415600 132886528 31432 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588993 0 0 4096 0 0 0 0 17 1 0 0
/proc/8389/statm: 32443 31432 88 219 0 32220 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 129772

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8392
/proc/meminfo: memFree=1653304/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=129772 CPUtime=642.1
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 33895 0 0 0 64189 21 0 0 25 0 1 0 100415600 132886528 31432 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588993 0 0 4096 0 0 0 0 17 1 0 0
/proc/8389/statm: 32443 31432 88 219 0 32220 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 129772


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

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8392
/proc/meminfo: memFree=1518392/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=334560 CPUtime=822.04
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 111169 0 0 0 82148 56 0 0 25 0 1 0 100415600 342589440 64981 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8389/statm: 83640 64981 94 219 0 83417 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 334560

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 0.98 3/78 8392
/proc/meminfo: memFree=1515960/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=338144 CPUtime=882.03
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 118871 0 0 0 88136 67 0 0 25 0 1 0 100415600 346259456 65518 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8389/statm: 84536 65518 94 219 0 84313 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 338144

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8392
/proc/meminfo: memFree=1514872/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=338144 CPUtime=942
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 124891 0 0 0 94129 71 0 0 25 0 1 0 100415600 346259456 65806 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551335 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8389/statm: 84536 65806 94 219 0 84313 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 338144

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8392
/proc/meminfo: memFree=1512888/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=342240 CPUtime=1001.99
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 132509 0 0 0 100120 79 0 0 25 0 1 0 100415600 350453760 66259 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8389/statm: 85560 66259 94 219 0 85337 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 342240

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.98 3/78 8392
/proc/meminfo: memFree=1511800/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=342240 CPUtime=1061.98
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 137083 0 0 0 106115 83 0 0 25 0 1 0 100415600 350453760 66534 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8389/statm: 85560 66534 94 219 0 85337 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 342240

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8392
/proc/meminfo: memFree=1511160/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=342240 CPUtime=1121.96
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 138697 0 0 0 112111 85 0 0 25 0 1 0 100415600 350453760 66715 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8389/statm: 85560 66715 94 219 0 85337 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 342240

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8392
/proc/meminfo: memFree=1509176/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=351204 CPUtime=1181.94
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 144882 0 0 0 118103 91 0 0 25 0 1 0 100415600 359632896 67168 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8389/statm: 87801 67168 94 219 0 87578 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 351204

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8392
/proc/meminfo: memFree=1508152/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=351204 CPUtime=1241.93
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 146537 0 0 0 124099 94 0 0 25 0 1 0 100415600 359632896 67390 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8389/statm: 87801 67390 94 219 0 87578 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 351204

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8392
/proc/meminfo: memFree=1507064/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=351204 CPUtime=1301.91
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 148223 0 0 0 130093 98 0 0 25 0 1 0 100415600 359632896 67643 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8389/statm: 87801 67643 94 219 0 87578 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 351204

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8392
/proc/meminfo: memFree=1505720/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=351204 CPUtime=1361.89
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 151424 0 0 0 136088 101 0 0 25 0 1 0 100415600 359632896 67978 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8389/statm: 87801 67978 94 219 0 87578 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 351204

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8392
/proc/meminfo: memFree=1504376/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=351204 CPUtime=1421.87
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 157435 0 0 0 142082 105 0 0 25 0 1 0 100415600 359632896 68257 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8389/statm: 87801 68257 94 219 0 87578 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 351204

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8392
/proc/meminfo: memFree=1504248/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=351204 CPUtime=1481.86
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 160318 0 0 0 148076 110 0 0 25 0 1 0 100415600 359632896 68274 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8389/statm: 87801 68274 94 219 0 87578 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 351204

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8392
/proc/meminfo: memFree=1503608/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=351344 CPUtime=1541.84
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 161934 0 0 0 154072 112 0 0 25 0 1 0 100415600 359776256 68457 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8389/statm: 87836 68457 94 219 0 87613 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 351344

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8392
/proc/meminfo: memFree=1502904/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=351504 CPUtime=1601.83
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 163538 0 0 0 160068 115 0 0 25 0 1 0 100415600 359940096 68628 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134560031 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8389/statm: 87876 68628 94 219 0 87653 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 351504

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8392
/proc/meminfo: memFree=1500920/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=351648 CPUtime=1661.8
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 169715 0 0 0 166060 120 0 0 25 0 1 0 100415600 360087552 69073 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8389/statm: 87912 69073 94 219 0 87689 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 351648

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8392
/proc/meminfo: memFree=1500792/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=351808 CPUtime=1721.78
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 171165 0 0 0 172056 122 0 0 25 0 1 0 100415600 360251392 69090 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8389/statm: 87952 69090 94 219 0 87729 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 351808

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8392
/proc/meminfo: memFree=1500472/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=352576 CPUtime=1781.77
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 174322 0 0 0 178050 127 0 0 25 0 1 0 100415600 361037824 69188 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8389/statm: 88144 69188 94 219 0 87921 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 352576



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 8392
/proc/meminfo: memFree=1499832/2055920 swapFree=4191668/4192956
[pid=8389] ppid=8387 vsize=352720 CPUtime=1800.08
/proc/8389/stat : 8389 (PBS4) R 8387 8389 7992 0 -1 4194304 174478 0 0 0 179880 128 0 0 25 0 1 0 100415600 361185280 69344 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8389/statm: 88180 69344 94 219 0 87957 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 352720

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): 1800.13
CPU user time (s): 1798.8
CPU system time (s): 1.3268
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 396304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.8
system time used= 1.3268
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 174479
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= 2923

runsolver used 2.11868 second user time and 4.32534 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sat Apr 14 04:29:41 UTC 2007

IDJOB= 347858
IDBENCH= 1537
IDSOLVER= 157
FILE ID= node17/347858-1176524980

PBS_JOBID= 4556727

Free space on /tmp= 66529 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/lptestset/fome/normalized-reduced-mps-v2-20-10-fome11.opb
COMMAND LINE= /tmp/evaluation/347858-1176524980/PBS4 /tmp/evaluation/347858-1176524980/instance-347858-1176524980.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node17/convwatcher-347858-1176524980 -o ROOT/results/node17/conversion-347858-1176524980 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/347858-1176524980/instance-347858-1176524980.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-347858-1176524980 -o ROOT/results/node17/solver-347858-1176524980 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/347858-1176524980/PBS4 /tmp/evaluation/347858-1176524980/instance-347858-1176524980.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  af7b516198b9fda389a0d83cfb6c28d1

RANDOM SEED= 281583623

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1779480 kB
Buffers:         12320 kB
Cached:         150872 kB
SwapCached:        416 kB
Active:          79308 kB
Inactive:       144072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1779480 kB
SwapTotal:     4192956 kB
SwapFree:      4191668 kB
Dirty:           29972 kB
Writeback:           0 kB
Mapped:          77236 kB
Slab:            38524 kB
Committed_AS:  4055532 kB
PageTables:       1800 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= 66529 MiB

End job on node17 on Sat Apr 14 04:59:44 UTC 2007