Trace number 362415

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 2007-03-23No Cert. 1800.05 1800.63

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-bk4x3.opb
MD5SUMad6a54c52a655cd32798948a75156c0a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark16.2895
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 14
Optimality of the best value was proved YES
Number of variables372
Total number of constraints19
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 constraints19
Minimum length of a constraint31
Maximum length of a constraint120
Number of terms in the objective function 372
Biggest coefficient in the objective function 38551
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524556
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262142
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524556
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/362415-1177012131/instance-362415-1177012131.opb ......
0.06/0.07	c done parsing opb.
0.06/0.07	o 19
0.09/0.11	o 18
0.29/0.39	o 17
3.20/3.24	o 16
123.45/123.58	o 15
1800.02/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362415-1177012131/instance-362415-1177012131.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/node48/watcher-362415-1177012131 -o ROOT/results/node48/solver-362415-1177012131 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362415-1177012131/PBS4 /tmp/evaluation/362415-1177012131/instance-362415-1177012131.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: 0.94 0.98 0.99 3/64 5749
/proc/meminfo: memFree=1860640/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=1456 CPUtime=0
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 56058427 1490944 131 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530224 0 0 4096 0 0 0 0 17 1 0 0
/proc/5749/statm: 364 131 87 219 0 141 0

[startup+0.0621089 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 5749
/proc/meminfo: memFree=1860640/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=1452 CPUtime=0.06
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 225 0 0 0 6 0 0 0 18 0 1 0 56058427 1486848 205 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 363 205 92 219 0 140 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1452

[startup+0.101112 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 5749
/proc/meminfo: memFree=1860640/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=1708 CPUtime=0.09
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 262 0 0 0 9 0 0 0 18 0 1 0 56058427 1748992 242 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 427 242 103 219 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.301129 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 5749
/proc/meminfo: memFree=1860640/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=3376 CPUtime=0.29
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 469 0 0 0 29 0 0 0 19 0 1 0 56058427 3457024 449 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 844 449 103 219 0 621 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3376

[startup+0.701167 s]
/proc/loadavg: 0.94 0.98 0.99 3/64 5749
/proc/meminfo: memFree=1860640/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=5636 CPUtime=0.68
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 865 0 0 0 68 0 0 0 22 0 1 0 56058427 5771264 845 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 1409 845 103 219 0 1186 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 5636

[startup+1.50124 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 5750
/proc/meminfo: memFree=1857240/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=5832 CPUtime=1.49
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 1105 0 0 0 148 1 0 0 25 0 1 0 56058427 5971968 1085 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 1458 1085 103 219 0 1235 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5832

[startup+3.10139 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 5750
/proc/meminfo: memFree=1856088/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=9928 CPUtime=3.08
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 1365 0 0 0 307 1 0 0 25 0 1 0 56058427 10166272 1345 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 2482 1345 103 219 0 2259 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9928

[startup+6.30168 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 5750
/proc/meminfo: memFree=1853408/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=10524 CPUtime=6.29
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 2070 0 0 0 626 3 0 0 25 0 1 0 56058427 10776576 2001 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 2631 2001 104 219 0 2408 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10524

[startup+12.7013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 5750
/proc/meminfo: memFree=1850336/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=19496 CPUtime=12.68
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 2857 0 0 0 1263 5 0 0 25 0 1 0 56058427 19963904 2691 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 4874 2691 104 219 0 4651 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19496

[startup+25.5015 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 5750
/proc/meminfo: memFree=1843360/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=20044 CPUtime=25.48
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 4533 0 0 0 2538 10 0 0 25 0 1 0 56058427 20525056 4367 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 5011 4367 104 219 0 4788 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20044

[startup+51.1018 s]
/proc/loadavg: 0.97 0.98 0.99 2/65 5750
/proc/meminfo: memFree=1832800/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=38348 CPUtime=51.08
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 7333 0 0 0 5091 17 0 0 25 0 1 0 56058427 39268352 6974 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 9587 6974 104 219 0 9364 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38348

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5750
/proc/meminfo: memFree=1820128/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=72620 CPUtime=102.27
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 10493 0 0 0 10201 26 0 0 25 0 1 0 56058427 74362880 10134 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 18155 10134 104 219 0 17932 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 72620

[startup+162.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 5750
/proc/meminfo: memFree=1812960/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=76188 CPUtime=162.24
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 12659 0 0 0 16189 35 0 0 25 0 1 0 56058427 78016512 11915 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 19047 11915 104 219 0 18824 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 76188

[startup+222.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 5750
/proc/meminfo: memFree=1811552/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=77024 CPUtime=222.23
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 13008 0 0 0 22180 43 0 0 25 0 1 0 56058427 78872576 12264 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 19256 12264 104 219 0 19033 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 77024

[startup+282.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 5750
/proc/meminfo: memFree=1810400/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=80492 CPUtime=282.21
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 14013 0 0 0 28171 50 0 0 25 0 1 0 56058427 82423808 12500 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 20123 12500 104 219 0 19900 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 80492

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5750
/proc/meminfo: memFree=1809696/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=81000 CPUtime=342.2
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 14223 0 0 0 34164 56 0 0 25 0 1 0 56058427 82944000 12710 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 20250 12710 104 219 0 20027 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 81000

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5750
/proc/meminfo: memFree=1807520/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=82520 CPUtime=402.18
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 14779 0 0 0 40155 63 0 0 25 0 1 0 56058427 84500480 13266 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 20630 13266 104 219 0 20407 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 82520

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5750
/proc/meminfo: memFree=1806496/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=83276 CPUtime=462.17
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 15036 0 0 0 46147 70 0 0 25 0 1 0 56058427 85274624 13523 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 20819 13523 104 219 0 20596 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 83276

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5750
/proc/meminfo: memFree=1801504/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=83848 CPUtime=522.15
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 16266 0 0 0 52137 78 0 0 25 0 1 0 56058427 85860352 14753 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 20962 14753 104 219 0 20739 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 83848

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5750
/proc/meminfo: memFree=1799776/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=84188 CPUtime=582.13
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 16714 0 0 0 58129 84 0 0 25 0 1 0 56058427 86208512 15201 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 21047 15201 104 219 0 20824 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 84188

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5750
/proc/meminfo: memFree=1791008/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=84540 CPUtime=642.12
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 18872 0 0 0 64121 91 0 0 25 0 1 0 56058427 86568960 17359 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 21135 17359 104 219 0 20912 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 84540


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

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5948
/proc/meminfo: memFree=1783264/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=92104 CPUtime=821.97
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 22259 0 0 0 82089 108 0 0 25 0 1 0 56058427 94314496 19209 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 23026 19209 104 219 0 22803 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 92104

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5948
/proc/meminfo: memFree=1778464/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=92660 CPUtime=881.96
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 23450 0 0 0 88082 114 0 0 25 0 1 0 56058427 94883840 20400 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 23165 20400 104 219 0 22942 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 92660

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5948
/proc/meminfo: memFree=1773280/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=158488 CPUtime=941.94
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 24771 0 0 0 94075 119 0 0 25 0 1 0 56058427 162291712 21721 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 39622 21721 104 219 0 39399 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 158488

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5948
/proc/meminfo: memFree=1768800/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=159516 CPUtime=1001.92
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 25890 0 0 0 100067 125 0 0 25 0 1 0 56058427 163344384 22840 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559768 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 39879 22840 104 219 0 39656 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 159516

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5948
/proc/meminfo: memFree=1767968/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=160068 CPUtime=1061.91
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 26147 0 0 0 106062 129 0 0 25 0 1 0 56058427 163909632 23031 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 40017 23031 104 219 0 39794 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 160068

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5948
/proc/meminfo: memFree=1761184/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=160392 CPUtime=1121.89
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 27836 0 0 0 112055 134 0 0 25 0 1 0 56058427 164241408 24720 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 40098 24720 104 219 0 39875 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 160392

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5950
/proc/meminfo: memFree=1756448/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=160552 CPUtime=1181.88
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 29025 0 0 0 118050 138 0 0 25 0 1 0 56058427 164405248 25909 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 40138 25909 104 219 0 39915 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 160552

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5950
/proc/meminfo: memFree=1753696/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=161204 CPUtime=1241.86
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 29784 0 0 0 124044 142 0 0 25 0 1 0 56058427 165072896 26602 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 40301 26602 104 219 0 40078 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 161204

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5950
/proc/meminfo: memFree=1748192/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=161396 CPUtime=1301.85
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 31142 0 0 0 130038 147 0 0 25 0 1 0 56058427 165269504 27960 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 40349 27960 104 219 0 40126 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 161396

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5950
/proc/meminfo: memFree=1742880/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=162036 CPUtime=1361.83
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 32484 0 0 0 136030 153 0 0 25 0 1 0 56058427 165924864 29302 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 40509 29302 104 219 0 40286 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 162036

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5950
/proc/meminfo: memFree=1741920/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=162796 CPUtime=1421.81
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 32682 0 0 0 142025 156 0 0 25 0 1 0 56058427 166703104 29500 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 40699 29500 104 219 0 40476 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 162796

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5950
/proc/meminfo: memFree=1741408/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=162928 CPUtime=1481.79
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 32819 0 0 0 148020 159 0 0 25 0 1 0 56058427 166838272 29637 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 40732 29637 104 219 0 40509 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 162928

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5950
/proc/meminfo: memFree=1740256/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=164316 CPUtime=1541.78
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 33145 0 0 0 154015 163 0 0 25 0 1 0 56058427 168259584 29897 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549281 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 41079 29897 104 219 0 40856 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 164316

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5950
/proc/meminfo: memFree=1739616/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=164720 CPUtime=1601.76
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 33325 0 0 0 160008 168 0 0 25 0 1 0 56058427 168673280 30077 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 41180 30077 104 219 0 40957 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 164720

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5950
/proc/meminfo: memFree=1739168/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=164720 CPUtime=1661.75
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 33427 0 0 0 166003 172 0 0 25 0 1 0 56058427 168673280 30179 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 41180 30179 104 219 0 40957 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 164720

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5950
/proc/meminfo: memFree=1738912/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=165148 CPUtime=1721.74
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 33490 0 0 0 171999 175 0 0 25 0 1 0 56058427 169111552 30242 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 41287 30242 104 219 0 41064 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 165148

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5950
/proc/meminfo: memFree=1738592/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=165148 CPUtime=1781.72
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 33572 0 0 0 177994 178 0 0 25 0 1 0 56058427 169111552 30324 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 41287 30324 104 219 0 41064 0
Current children cumulated CPU time (s) 1781.72
Current children cumulated vsize (KiB) 165148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 5950
/proc/meminfo: memFree=1738528/2055920 swapFree=4184636/4192956
[pid=5749] ppid=5747 vsize=165148 CPUtime=1800.02
/proc/5749/stat : 5749 (PBS4) R 5747 5749 4373 0 -1 4194304 33589 0 0 0 179823 179 0 0 25 0 1 0 56058427 169111552 30341 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/5749/statm: 41287 30341 104 219 0 41064 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 165148

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): 1800.63
CPU time (s): 1800.05
CPU user time (s): 1798.23
CPU system time (s): 1.81472
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 165148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.23
system time used= 1.81472
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33590
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= 1453

runsolver used 1.3028 second user time and 3.67744 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Thu Apr 19 19:48:51 UTC 2007

IDJOB= 362415
IDBENCH= 1558
IDSOLVER= 157
FILE ID= node48/362415-1177012131

PBS_JOBID= 4630506

Free space on /tmp= 66485 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-bk4x3.opb
COMMAND LINE= /tmp/evaluation/362415-1177012131/PBS4 /tmp/evaluation/362415-1177012131/instance-362415-1177012131.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-362415-1177012131 -o ROOT/results/node48/conversion-362415-1177012131 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362415-1177012131/instance-362415-1177012131.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-362415-1177012131 -o ROOT/results/node48/solver-362415-1177012131 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362415-1177012131/PBS4 /tmp/evaluation/362415-1177012131/instance-362415-1177012131.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  ad6a54c52a655cd32798948a75156c0a

RANDOM SEED= 836452217

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1861048 kB
Buffers:         18728 kB
Cached:         115232 kB
SwapCached:       2312 kB
Active:          30700 kB
Inactive:       113888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1861048 kB
SwapTotal:     4192956 kB
SwapFree:      4184636 kB
Dirty:            1324 kB
Writeback:           0 kB
Mapped:          17436 kB
Slab:            36272 kB
Committed_AS:  1028992 kB
PageTables:       1392 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= 66485 MiB

End job on node48 on Thu Apr 19 20:18:54 UTC 2007