Trace number 455094

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. 1800.1 1800.53

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_100_10_2.opb
MD5SUMc154cb0964ce03c2d199339cf62d0c63
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-29
Best CPU time to get the best result obtained on this benchmark1800.01
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -29
Optimality of the best value was proved NO
Number of variables200
Total number of constraints301
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
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)2520
Sum of products size (including duplicates)5040
Number of different products1260
Sum of products size2520

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/455094-1178036903/instance-455094-1178036903.opb ......
0.06/0.10	c done parsing opb.
0.06/0.10	o 89
0.09/0.13	o 83
0.09/0.15	o 81
1.29/1.33	o 80
1.69/1.76	o 79
1.99/2.08	o 78
5.99/6.04	o 77
30.88/30.98	o 76
142.86/142.97	o 75
1800.06/1800.50	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455094-1178036903/instance-455094-1178036903.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node41/watcher-455094-1178036903 -o ROOT/results/node41/solver-455094-1178036903 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455094-1178036903/PBS4 /tmp/evaluation/455094-1178036903/instance-455094-1178036903.opb 

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


[startup+0 s]
/proc/loadavg: 1.12 1.14 1.11 3/77 27494
/proc/meminfo: memFree=1733976/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=1596 CPUtime=0
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 251602214 1634304 168 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/27494/statm: 399 168 87 219 0 176 0

[startup+0.065955 s]
/proc/loadavg: 1.12 1.14 1.11 3/77 27494
/proc/meminfo: memFree=1733976/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=2004 CPUtime=0.06
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 301 0 0 0 6 0 0 0 18 0 1 0 251602214 2052096 284 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 501 284 92 219 0 278 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2004

[startup+0.101956 s]
/proc/loadavg: 1.12 1.14 1.11 3/77 27494
/proc/meminfo: memFree=1733976/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=2004 CPUtime=0.09
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 324 0 0 0 9 0 0 0 18 0 1 0 251602214 2052096 307 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 501 307 102 219 0 278 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2004

[startup+0.301973 s]
/proc/loadavg: 1.12 1.14 1.11 3/77 27494
/proc/meminfo: memFree=1733976/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=2408 CPUtime=0.29
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 451 0 0 0 29 0 0 0 19 0 1 0 251602214 2465792 434 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 602 434 103 219 0 379 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2408

[startup+0.702008 s]
/proc/loadavg: 1.12 1.14 1.11 3/77 27494
/proc/meminfo: memFree=1733976/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=4076 CPUtime=0.69
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 870 0 0 0 69 0 0 0 23 0 1 0 251602214 4173824 853 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 1019 853 103 219 0 796 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4076

[startup+1.50108 s]
/proc/loadavg: 1.12 1.14 1.11 2/78 27495
/proc/meminfo: memFree=1729552/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=10548 CPUtime=1.49
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 1754 0 0 0 149 0 0 0 25 0 1 0 251602214 10801152 1737 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 2637 1737 103 219 0 2414 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10548

[startup+3.10121 s]
/proc/loadavg: 1.12 1.14 1.11 2/78 27495
/proc/meminfo: memFree=1724432/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=19888 CPUtime=3.09
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 3129 0 0 0 307 2 0 0 25 0 1 0 251602214 20365312 3063 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 4972 3063 104 219 0 4749 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19888

[startup+6.30149 s]
/proc/loadavg: 1.11 1.14 1.11 2/78 27495
/proc/meminfo: memFree=1719064/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=20684 CPUtime=6.29
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 3920 0 0 0 626 3 0 0 25 0 1 0 251602214 21180416 3757 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 5171 3757 104 219 0 4948 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20684

[startup+12.701 s]
/proc/loadavg: 1.10 1.14 1.11 2/78 27495
/proc/meminfo: memFree=1714720/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=21344 CPUtime=12.69
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 5286 0 0 0 1264 5 0 0 25 0 1 0 251602214 21856256 5123 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 5336 5123 104 219 0 5113 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21344

[startup+25.5012 s]
/proc/loadavg: 1.08 1.13 1.10 2/78 27495
/proc/meminfo: memFree=1709600/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=39496 CPUtime=25.49
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 6645 0 0 0 2539 10 0 0 25 0 1 0 251602214 40443904 6289 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 9874 6289 104 219 0 9651 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39496

[startup+51.1014 s]
/proc/loadavg: 1.05 1.12 1.10 2/78 27495
/proc/meminfo: memFree=1687776/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=75616 CPUtime=51.07
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 12515 0 0 0 5090 17 0 0 25 0 1 0 251602214 77430784 11774 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 18904 11774 104 219 0 18681 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 75616

[startup+102.306 s]
/proc/loadavg: 1.02 1.10 1.09 2/78 27495
/proc/meminfo: memFree=1660896/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=78604 CPUtime=102.27
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 19152 0 0 0 10197 30 0 0 25 0 1 0 251602214 80490496 18411 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 19651 18411 104 219 0 19428 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 78604

[startup+162.302 s]
/proc/loadavg: 1.00 1.08 1.08 2/78 27495
/proc/meminfo: memFree=1644960/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=147496 CPUtime=162.25
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 23075 0 0 0 16185 40 0 0 25 0 1 0 251602214 151035904 22334 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 36874 22334 104 219 0 36651 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 147496

[startup+222.301 s]
/proc/loadavg: 1.00 1.06 1.08 2/78 27495
/proc/meminfo: memFree=1633184/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=152796 CPUtime=222.24
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 26769 0 0 0 22176 48 0 0 25 0 1 0 251602214 156463104 25259 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 38199 25259 104 219 0 37976 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 152796

[startup+282.301 s]
/proc/loadavg: 1.00 1.05 1.07 2/78 27495
/proc/meminfo: memFree=1622688/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=154640 CPUtime=282.22
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 29387 0 0 0 28166 56 0 0 25 0 1 0 251602214 158351360 27877 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 38660 27877 104 219 0 38437 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 154640

[startup+342.302 s]
/proc/loadavg: 1.00 1.04 1.07 2/78 27495
/proc/meminfo: memFree=1613856/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=156068 CPUtime=342.2
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 31578 0 0 0 34159 61 0 0 25 0 1 0 251602214 159813632 30068 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 39017 30068 104 219 0 38794 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 156068

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.06 2/78 27495
/proc/meminfo: memFree=1607072/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=158572 CPUtime=402.19
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 33266 0 0 0 40151 68 0 0 25 0 1 0 251602214 162377728 31756 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 39643 31756 104 219 0 39420 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 158572

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.05 2/78 27495
/proc/meminfo: memFree=1606368/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=158896 CPUtime=462.18
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 33440 0 0 0 46145 73 0 0 25 0 1 0 251602214 162709504 31930 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552702 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 39724 31930 104 219 0 39501 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 158896

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/78 27495
/proc/meminfo: memFree=1605216/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=159960 CPUtime=522.17
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 33743 0 0 0 52138 79 0 0 25 0 1 0 251602214 163799040 32233 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 39990 32233 104 219 0 39767 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 159960

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/78 27495
/proc/meminfo: memFree=1604448/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=166368 CPUtime=582.15
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 35451 0 0 0 58131 84 0 0 25 0 1 0 251602214 170360832 32404 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 41592 32404 104 219 0 41369 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 166368

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 27495
/proc/meminfo: memFree=1603360/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=167292 CPUtime=642.14
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 35734 0 0 0 64127 87 0 0 25 0 1 0 251602214 171307008 32687 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 41823 32687 104 219 0 41600 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 167292


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/78 27497
/proc/meminfo: memFree=1582560/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=172980 CPUtime=882.08
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 40971 0 0 0 88100 108 0 0 25 0 1 0 251602214 177131520 37891 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 43245 37891 104 219 0 43022 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 172980

[startup+942.302 s]
/proc/loadavg: 1.07 1.02 1.01 2/78 27497
/proc/meminfo: memFree=1581856/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=173404 CPUtime=942.07
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 41126 0 0 0 94094 113 0 0 25 0 1 0 251602214 177565696 38046 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 43351 38046 104 219 0 43128 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 173404

[startup+1002.3 s]
/proc/loadavg: 1.02 1.01 1.01 2/78 27497
/proc/meminfo: memFree=1581024/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=174196 CPUtime=1002.05
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 41350 0 0 0 100088 117 0 0 25 0 1 0 251602214 178376704 38270 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 43549 38270 104 219 0 43326 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 174196

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 27497
/proc/meminfo: memFree=1580192/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=174908 CPUtime=1062.03
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 41578 0 0 0 106081 122 0 0 25 0 1 0 251602214 179105792 38498 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 43727 38498 104 219 0 43504 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 174908

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27497
/proc/meminfo: memFree=1578656/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=175648 CPUtime=1122.02
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 41948 0 0 0 112076 126 0 0 25 0 1 0 251602214 179863552 38868 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 43912 38868 104 219 0 43689 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 175648

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27497
/proc/meminfo: memFree=1577440/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=176432 CPUtime=1182.01
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 42260 0 0 0 118069 132 0 0 25 0 1 0 251602214 180666368 39147 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 44108 39147 104 219 0 43885 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 176432

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27497
/proc/meminfo: memFree=1576096/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=177988 CPUtime=1242
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 42660 0 0 0 124064 136 0 0 25 0 1 0 251602214 182259712 39481 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 44497 39481 104 219 0 44274 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 177988

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27497
/proc/meminfo: memFree=1575456/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=178120 CPUtime=1301.98
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 42813 0 0 0 130058 140 0 0 25 0 1 0 251602214 182394880 39634 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552752 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 44530 39634 104 219 0 44307 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 178120

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27497
/proc/meminfo: memFree=1574688/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=178504 CPUtime=1361.96
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 43106 0 0 0 136052 144 0 0 25 0 1 0 251602214 182788096 39828 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 44626 39828 104 219 0 44403 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 178504

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27497
/proc/meminfo: memFree=1573536/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=179816 CPUtime=1421.95
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 43514 0 0 0 142047 148 0 0 25 0 1 0 251602214 184131584 40104 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 44954 40104 104 219 0 44731 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 179816

[startup+1482.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 27497
/proc/meminfo: memFree=1572128/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=180648 CPUtime=1481.94
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 43874 0 0 0 148042 152 0 0 25 0 1 0 251602214 184983552 40464 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 45162 40464 104 219 0 44939 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 180648

[startup+1542.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 27497
/proc/meminfo: memFree=1571808/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=180648 CPUtime=1541.92
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 43957 0 0 0 154036 156 0 0 25 0 1 0 251602214 184983552 40547 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 45162 40547 104 219 0 44939 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 180648

[startup+1602.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 27497
/proc/meminfo: memFree=1571232/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=181256 CPUtime=1601.91
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 44094 0 0 0 160030 161 0 0 25 0 1 0 251602214 185606144 40684 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 45314 40684 104 219 0 45091 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 181256

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27497
/proc/meminfo: memFree=1570848/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=193544 CPUtime=1661.89
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 47262 0 0 0 166024 165 0 0 25 0 1 0 251602214 198189056 40779 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 48386 40779 104 219 0 48163 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 193544

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27497
/proc/meminfo: memFree=1570336/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=193544 CPUtime=1721.88
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 47379 0 0 0 172019 169 0 0 25 0 1 0 251602214 198189056 40896 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 48386 40896 104 219 0 48163 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 193544

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27497
/proc/meminfo: memFree=1569824/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=193672 CPUtime=1781.87
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 47538 0 0 0 178014 173 0 0 25 0 1 0 251602214 198320128 41022 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 48418 41022 104 219 0 48195 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 193672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27497
/proc/meminfo: memFree=1569568/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=193800 CPUtime=1800.06
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 47613 0 0 0 179832 174 0 0 25 0 1 0 251602214 198451200 41064 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 48450 41064 104 219 0 48227 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 193800

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 27497
/proc/meminfo: memFree=1569568/2055920 swapFree=4169228/4192956
[pid=27494] ppid=27492 vsize=193800 CPUtime=1800.06
/proc/27494/stat : 27494 (PBS4) R 27492 27494 20852 0 -1 4194304 47613 0 0 0 179832 174 0 0 25 0 1 0 251602214 198451200 41064 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/27494/statm: 48450 41064 104 219 0 48227 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 193800

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.1
CPU user time (s): 1798.33
CPU system time (s): 1.77173
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 193800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.33
system time used= 1.77173
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47614
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= 36681

runsolver used 1.60376 second user time and 4.25435 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Tue May  1 16:28:23 UTC 2007

IDJOB= 455094
IDBENCH= 48241
IDSOLVER= 157
FILE ID= node41/455094-1178036903

PBS_JOBID= 4728441

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/bsg/normalized-bsg_100_10_2.opb
COMMAND LINE= /tmp/evaluation/455094-1178036903/PBS4 /tmp/evaluation/455094-1178036903/instance-455094-1178036903.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-455094-1178036903 -o ROOT/results/node41/conversion-455094-1178036903 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455094-1178036903/instance-455094-1178036903.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-455094-1178036903 -o ROOT/results/node41/solver-455094-1178036903 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455094-1178036903/PBS4 /tmp/evaluation/455094-1178036903/instance-455094-1178036903.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  c154cb0964ce03c2d199339cf62d0c63

RANDOM SEED= 804889745

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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		: 3000.232
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		: 3000.232
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:       1734448 kB
Buffers:        115332 kB
Cached:         108400 kB
SwapCached:       2572 kB
Active:         176048 kB
Inactive:        78256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1734448 kB
SwapTotal:     4192956 kB
SwapFree:      4169228 kB
Dirty:            1388 kB
Writeback:           0 kB
Mapped:          35688 kB
Slab:            52500 kB
Committed_AS:  6827612 kB
PageTables:       2020 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 node41 on Tue May  1 16:58:26 UTC 2007