Trace number 454599

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. 1800.06 1800.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mis/normalized-mis_200_10_1.opb
MD5SUM2be9d345a101e171c9ff93c0b5b2195d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-52
Best CPU time to get the best result obtained on this benchmark1800.03
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -52
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
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 constraints200
Minimum length of a constraint10
Maximum length of a constraint22
Number of terms in the objective function 200
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2482
Sum of products size (including duplicates)4964
Number of different products1241
Sum of products size2482

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/454599-1178028109/instance-454599-1178028109.opb ......
0.00/0.03	c done parsing opb.
0.00/0.03	o 169
0.00/0.03	o 168
0.00/0.03	o 166
0.00/0.03	o 165
0.00/0.04	o 164
0.07/0.08	o 163
0.07/0.08	o 162
0.07/0.08	o 161
0.07/0.08	o 158
0.07/0.09	o 157
9.28/9.31	o 156
9.48/9.50	o 155
55.26/55.33	o 154
212.60/212.73	o 153
1191.05/1191.56	o 152
1800.03/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/454599-1178028109/instance-454599-1178028109.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-454599-1178028109 -o ROOT/results/node10/solver-454599-1178028109 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/454599-1178028109/PBS4 /tmp/evaluation/454599-1178028109/instance-454599-1178028109.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 0.99 3/83 28432
/proc/meminfo: memFree=1898488/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=1592 CPUtime=0
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 278848456 1630208 174 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/28432/statm: 398 174 87 219 0 175 0

[startup+0.0746959 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 28432
/proc/meminfo: memFree=1898488/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=2244 CPUtime=0.07
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 400 0 0 0 7 0 0 0 18 0 1 0 278848456 2297856 383 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 561 383 103 219 0 338 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2244

[startup+0.101702 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 28432
/proc/meminfo: memFree=1898488/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=2244 CPUtime=0.09
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 443 0 0 0 9 0 0 0 18 0 1 0 278848456 2297856 426 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 561 426 103 219 0 338 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2244

[startup+0.301745 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 28432
/proc/meminfo: memFree=1898488/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=3980 CPUtime=0.29
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 725 0 0 0 29 0 0 0 19 0 1 0 278848456 4075520 708 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 995 708 103 219 0 772 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3980

[startup+0.701832 s]
/proc/loadavg: 0.92 0.98 0.99 3/83 28432
/proc/meminfo: memFree=1898488/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=6028 CPUtime=0.69
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 1227 0 0 0 69 0 0 0 23 0 1 0 278848456 6172672 1210 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 1507 1210 103 219 0 1284 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6028

[startup+1.502 s]
/proc/loadavg: 0.92 0.98 0.99 2/84 28433
/proc/meminfo: memFree=1892336/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=10320 CPUtime=1.49
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 2148 0 0 0 148 1 0 0 25 0 1 0 278848456 10567680 2131 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 2580 2131 103 219 0 2357 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10320

[startup+3.10135 s]
/proc/loadavg: 0.93 0.98 0.99 2/84 28433
/proc/meminfo: memFree=1887984/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=19656 CPUtime=3.09
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 3752 0 0 0 307 2 0 0 25 0 1 0 278848456 20127744 3686 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 4914 3686 104 219 0 4691 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19656

[startup+6.30203 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 28455
/proc/meminfo: memFree=1881624/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=21240 CPUtime=6.28
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 4907 0 0 0 624 4 0 0 25 0 1 0 278848456 21749760 4744 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 5310 4744 104 219 0 5087 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21240

[startup+12.7024 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 28455
/proc/meminfo: memFree=1875416/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=38716 CPUtime=12.68
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 6238 0 0 0 1260 8 0 0 25 0 1 0 278848456 39645184 6075 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 9679 6075 104 219 0 9456 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38716

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 28455
/proc/meminfo: memFree=1874104/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=40496 CPUtime=25.48
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 6789 0 0 0 2536 12 0 0 25 0 1 0 278848456 41467904 6433 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 10124 6433 104 219 0 9901 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40496

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 28455
/proc/meminfo: memFree=1871800/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=43456 CPUtime=51.07
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 7753 0 0 0 5088 19 0 0 25 0 1 0 278848456 44498944 7012 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 10864 7012 104 219 0 10641 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 43456

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 28455
/proc/meminfo: memFree=1865528/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=49180 CPUtime=102.25
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 10028 0 0 0 10194 31 0 0 25 0 1 0 278848456 50360320 8518 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 12295 8518 104 219 0 12072 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 49180

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28455
/proc/meminfo: memFree=1861880/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=51288 CPUtime=162.22
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 10935 0 0 0 16180 42 0 0 25 0 1 0 278848456 52518912 9425 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 12822 9425 104 219 0 12599 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 51288

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28455
/proc/meminfo: memFree=1858616/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=59192 CPUtime=222.2
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 13266 0 0 0 22166 54 0 0 25 0 1 0 278848456 60612608 10219 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 14798 10219 104 219 0 14575 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 59192

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28455
/proc/meminfo: memFree=1855672/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=60832 CPUtime=282.18
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 13986 0 0 0 28153 65 0 0 25 0 1 0 278848456 62291968 10939 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 15208 10939 104 219 0 14985 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 60832

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28455
/proc/meminfo: memFree=1852992/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=61980 CPUtime=342.16
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 14643 0 0 0 34143 73 0 0 25 0 1 0 278848456 63467520 11596 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 15495 11596 104 219 0 15272 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 61980

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28455
/proc/meminfo: memFree=1850496/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=63276 CPUtime=402.14
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 15255 0 0 0 40131 83 0 0 25 0 1 0 278848456 64794624 12208 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 15819 12208 104 219 0 15596 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 63276

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28455
/proc/meminfo: memFree=1848128/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=63984 CPUtime=462.12
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 15820 0 0 0 46120 92 0 0 25 0 1 0 278848456 65519616 12773 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 15996 12773 104 219 0 15773 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 63984

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28455
/proc/meminfo: memFree=1845760/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=77956 CPUtime=522.09
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 19463 0 0 0 52108 101 0 0 25 0 1 0 278848456 79826944 13343 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 19489 13343 104 219 0 19266 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 77956

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 28455
/proc/meminfo: memFree=1843648/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=78808 CPUtime=582.07
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 19977 0 0 0 58098 109 0 0 25 0 1 0 278848456 80699392 13857 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 19702 13857 104 219 0 19479 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 78808

[startup+642.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 28455
/proc/meminfo: memFree=1841664/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=79712 CPUtime=642.05
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 20469 0 0 0 64089 116 0 0 25 0 1 0 278848456 81625088 14349 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 19928 14349 104 219 0 19705 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 79712


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28455
/proc/meminfo: memFree=1834368/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=84088 CPUtime=881.96
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 22230 0 0 0 88053 143 0 0 25 0 1 0 278848456 86106112 16110 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 21022 16110 104 219 0 20799 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 84088

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28455
/proc/meminfo: memFree=1832832/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=84088 CPUtime=941.94
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 22615 0 0 0 94046 148 0 0 25 0 1 0 278848456 86106112 16495 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 21022 16495 104 219 0 20799 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 84088

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28455
/proc/meminfo: memFree=1831296/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=85312 CPUtime=1001.92
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 22989 0 0 0 100037 155 0 0 25 0 1 0 278848456 87359488 16869 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 21328 16869 104 219 0 21105 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 85312

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28455
/proc/meminfo: memFree=1829568/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=86612 CPUtime=1061.9
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 23401 0 0 0 106029 161 0 0 25 0 1 0 278848456 88690688 17281 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 21653 17281 104 219 0 21430 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 86612

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28455
/proc/meminfo: memFree=1827904/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=86612 CPUtime=1121.87
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 23801 0 0 0 112020 167 0 0 25 0 1 0 278848456 88690688 17681 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 21653 17681 104 219 0 21430 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 86612

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28455
/proc/meminfo: memFree=1826304/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=87992 CPUtime=1181.85
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 24185 0 0 0 118012 173 0 0 25 0 1 0 278848456 90103808 18065 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 21998 18065 104 219 0 21775 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 87992

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28455
/proc/meminfo: memFree=1824576/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=88152 CPUtime=1241.82
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 24569 0 0 0 124005 177 0 0 25 0 1 0 278848456 90267648 18449 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 22038 18449 104 219 0 21815 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 88152

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28455
/proc/meminfo: memFree=1822976/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=89620 CPUtime=1301.81
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 24924 0 0 0 129999 182 0 0 25 0 1 0 278848456 91770880 18804 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 22405 18804 104 219 0 22182 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 89620

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28455
/proc/meminfo: memFree=1821504/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=114196 CPUtime=1361.79
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 31436 0 0 0 135987 192 0 0 25 0 1 0 278848456 116936704 19171 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 28549 19171 104 219 0 28326 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 114196

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28455
/proc/meminfo: memFree=1820032/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=115756 CPUtime=1421.77
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 31790 0 0 0 141981 196 0 0 25 0 1 0 278848456 118534144 19525 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 28939 19525 104 219 0 28716 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 115756

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28455
/proc/meminfo: memFree=1818560/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=115756 CPUtime=1481.74
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 32133 0 0 0 147971 203 0 0 25 0 1 0 278848456 118534144 19868 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 28939 19868 104 219 0 28716 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 115756

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28455
/proc/meminfo: memFree=1817152/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=117412 CPUtime=1541.72
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 32461 0 0 0 153964 208 0 0 25 0 1 0 278848456 120229888 20196 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 29353 20196 104 219 0 29130 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 117412

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28455
/proc/meminfo: memFree=1815744/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=117412 CPUtime=1601.7
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 32805 0 0 0 159957 213 0 0 25 0 1 0 278848456 120229888 20540 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 29353 20540 104 219 0 29130 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 117412

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28455
/proc/meminfo: memFree=1814336/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=117412 CPUtime=1661.68
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 33139 0 0 0 165950 218 0 0 25 0 1 0 278848456 120229888 20874 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 29353 20874 104 219 0 29130 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 117412

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28455
/proc/meminfo: memFree=1813056/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=119172 CPUtime=1721.65
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 33444 0 0 0 171942 223 0 0 25 0 1 0 278848456 122032128 21179 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 29793 21179 104 219 0 29570 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 119172

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28455
/proc/meminfo: memFree=1811584/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=119172 CPUtime=1781.63
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 33759 0 0 0 177935 228 0 0 25 0 1 0 278848456 122032128 21494 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 29793 21494 104 219 0 29570 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 119172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28455
/proc/meminfo: memFree=1811136/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=119172 CPUtime=1800.03
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 33858 0 0 0 179773 230 0 0 25 0 1 0 278848456 122032128 21593 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 29793 21593 104 219 0 29570 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 119172

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28455
/proc/meminfo: memFree=1811136/2055920 swapFree=4145536/4192956
[pid=28432] ppid=28430 vsize=119172 CPUtime=1800.03
/proc/28432/stat : 28432 (PBS4) R 28430 28432 27444 0 -1 4194304 33858 0 0 0 179773 230 0 0 25 0 1 0 278848456 122032128 21593 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28432/statm: 29793 21593 104 219 0 29570 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 119172

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.06
CPU user time (s): 1797.74
CPU system time (s): 2.31865
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 138776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.74
system time used= 2.31865
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33859
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= 36836

runsolver used 1.44378 second user time and 3.9474 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Tue May  1 14:01:49 UTC 2007

IDJOB= 454599
IDBENCH= 48208
IDSOLVER= 157
FILE ID= node10/454599-1178028109

PBS_JOBID= 4728382

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_200_10_1.opb
COMMAND LINE= /tmp/evaluation/454599-1178028109/PBS4 /tmp/evaluation/454599-1178028109/instance-454599-1178028109.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-454599-1178028109 -o ROOT/results/node10/conversion-454599-1178028109 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/454599-1178028109/instance-454599-1178028109.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-454599-1178028109 -o ROOT/results/node10/solver-454599-1178028109 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/454599-1178028109/PBS4 /tmp/evaluation/454599-1178028109/instance-454599-1178028109.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  2be9d345a101e171c9ff93c0b5b2195d

RANDOM SEED= 853647592

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1898960 kB
Buffers:         15512 kB
Cached:          58224 kB
SwapCached:      15548 kB
Active:          65816 kB
Inactive:        31728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1898960 kB
SwapTotal:     4192956 kB
SwapFree:      4145536 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          31400 kB
Slab:            44612 kB
Committed_AS:  3917364 kB
PageTables:       1936 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= 66563 MiB

End job on node10 on Tue May  1 14:31:52 UTC 2007