Trace number 455394

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. 1800.07 1800.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_10_5.opb
MD5SUM0619afe86d0e2ffb4ad28e9f2f441c24
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-14
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -14
Optimality of the best value was proved NO
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
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 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)1212
Sum of products size (including duplicates)2424
Number of different products606
Sum of products size1212

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/455394-1178042632/instance-455394-1178042632.opb ......
0.02/0.03	c done parsing opb.
0.02/0.03	o 43
0.02/0.05	o 42
0.09/0.15	o 41
0.09/0.17	o 40
0.39/0.48	o 39
0.88/0.99	o 38
328.87/329.06	o 37
1800.04/1800.71	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455394-1178042632/instance-455394-1178042632.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node37/watcher-455394-1178042632 -o ROOT/results/node37/solver-455394-1178042632 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455394-1178042632/PBS4 /tmp/evaluation/455394-1178042632/instance-455394-1178042632.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 1.16 1.10 3/78 3018
/proc/meminfo: memFree=1759632/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=1456 CPUtime=0
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 252175708 1490944 144 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/3018/statm: 364 144 87 219 0 141 0

[startup+0.0238219 s]
/proc/loadavg: 1.12 1.16 1.10 3/78 3018
/proc/meminfo: memFree=1759632/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=1584 CPUtime=0.02
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 212 0 0 0 2 0 0 0 18 0 1 0 252175708 1622016 195 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 396 195 92 219 0 173 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1584

[startup+0.102837 s]
/proc/loadavg: 1.12 1.16 1.10 3/78 3018
/proc/meminfo: memFree=1759632/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=2008 CPUtime=0.09
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 316 0 0 0 9 0 0 0 18 0 1 0 252175708 2056192 299 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 502 299 103 219 0 279 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2008

[startup+0.301874 s]
/proc/loadavg: 1.12 1.16 1.10 3/78 3018
/proc/meminfo: memFree=1759632/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=3740 CPUtime=0.29
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 613 0 0 0 29 0 0 0 19 0 1 0 252175708 3829760 596 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 935 596 103 219 0 712 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3740

[startup+0.70195 s]
/proc/loadavg: 1.12 1.16 1.10 3/78 3018
/proc/meminfo: memFree=1759632/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=6116 CPUtime=0.69
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 1212 0 0 0 69 0 0 0 23 0 1 0 252175708 6262784 1195 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 1529 1195 103 219 0 1306 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6116

[startup+1.5011 s]
/proc/loadavg: 1.12 1.16 1.10 2/79 3019
/proc/meminfo: memFree=1754312/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=10932 CPUtime=1.49
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 1845 0 0 0 148 1 0 0 25 0 1 0 252175708 11194368 1779 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 2733 1779 104 219 0 2510 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10932

[startup+3.1014 s]
/proc/loadavg: 1.11 1.16 1.10 2/79 3019
/proc/meminfo: memFree=1751560/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=11728 CPUtime=3.09
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 2595 0 0 0 307 2 0 0 25 0 1 0 252175708 12009472 2432 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 2932 2432 104 219 0 2709 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11728

[startup+6.302 s]
/proc/loadavg: 1.11 1.16 1.10 2/79 3019
/proc/meminfo: memFree=1748512/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=20484 CPUtime=6.29
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 3196 0 0 0 625 4 0 0 25 0 1 0 252175708 20975616 3033 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549582 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 5121 3033 104 219 0 4898 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20484

[startup+12.7012 s]
/proc/loadavg: 1.09 1.15 1.10 2/79 3019
/proc/meminfo: memFree=1743080/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=22172 CPUtime=12.68
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 4558 0 0 0 1261 7 0 0 25 0 1 0 252175708 22704128 4202 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547077 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 5543 4202 104 219 0 5320 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 22172

[startup+25.5026 s]
/proc/loadavg: 1.08 1.15 1.09 2/79 3019
/proc/meminfo: memFree=1735720/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=40676 CPUtime=25.48
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 6390 0 0 0 2537 11 0 0 25 0 1 0 252175708 41652224 6034 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 10169 6034 104 219 0 9946 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40676

[startup+51.1014 s]
/proc/loadavg: 1.05 1.13 1.09 2/79 3019
/proc/meminfo: memFree=1727592/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=44404 CPUtime=51.07
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 8869 0 0 0 5088 19 0 0 25 0 1 0 252175708 45469696 8128 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 11101 8128 104 219 0 10878 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 44404

[startup+102.305 s]
/proc/loadavg: 1.02 1.11 1.08 2/79 3019
/proc/meminfo: memFree=1716776/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=47860 CPUtime=102.25
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 11530 0 0 0 10195 30 0 0 25 0 1 0 252175708 49008640 10789 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 11965 10789 104 219 0 11742 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 47860

[startup+162.301 s]
/proc/loadavg: 1.01 1.09 1.08 2/79 3019
/proc/meminfo: memFree=1708520/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=86104 CPUtime=162.23
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 14435 0 0 0 16183 40 0 0 25 0 1 0 252175708 88170496 12925 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 21526 12925 104 219 0 21303 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 86104

[startup+222.302 s]
/proc/loadavg: 1.00 1.07 1.07 2/79 3019
/proc/meminfo: memFree=1701928/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=88100 CPUtime=222.21
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 16064 0 0 0 22174 47 0 0 25 0 1 0 252175708 90214400 14521 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552747 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 22025 14521 104 219 0 21802 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 88100

[startup+282.302 s]
/proc/loadavg: 1.00 1.05 1.07 2/79 3019
/proc/meminfo: memFree=1698280/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=90440 CPUtime=282.18
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 17067 0 0 0 28163 55 0 0 25 0 1 0 252175708 92610560 15491 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 22610 15491 104 219 0 22387 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 90440

[startup+342.301 s]
/proc/loadavg: 1.00 1.04 1.06 2/79 3019
/proc/meminfo: memFree=1693608/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=91980 CPUtime=342.17
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 18206 0 0 0 34156 61 0 0 25 0 1 0 252175708 94187520 16597 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 22995 16597 104 219 0 22772 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 91980

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.06 2/79 3019
/proc/meminfo: memFree=1691688/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=99452 CPUtime=402.14
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 20295 0 0 0 40148 66 0 0 25 0 1 0 252175708 101838848 17083 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 24863 17083 104 219 0 24640 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 99452

[startup+462.303 s]
/proc/loadavg: 1.00 1.02 1.05 2/79 3019
/proc/meminfo: memFree=1689000/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=100856 CPUtime=462.12
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 21023 0 0 0 46139 73 0 0 25 0 1 0 252175708 103276544 17745 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 25214 17745 104 219 0 24991 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 100856

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.04 2/79 3019
/proc/meminfo: memFree=1686376/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=102600 CPUtime=522.1
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 21714 0 0 0 52131 79 0 0 25 0 1 0 252175708 105062400 18370 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 25650 18370 104 219 0 25427 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 102600

[startup+582.301 s]
/proc/loadavg: 1.00 1.01 1.04 2/79 3019
/proc/meminfo: memFree=1683560/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=103376 CPUtime=582.08
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 22486 0 0 0 58123 85 0 0 25 0 1 0 252175708 105857024 19109 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 25844 19109 104 219 0 25621 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 103376

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.03 2/79 3019
/proc/meminfo: memFree=1681704/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=104992 CPUtime=642.06
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 23048 0 0 0 64116 90 0 0 25 0 1 0 252175708 107511808 19572 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 26248 19572 104 219 0 26025 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 104992


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 3019
/proc/meminfo: memFree=1671336/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=108792 CPUtime=881.97
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 25907 0 0 0 88085 112 0 0 25 0 1 0 252175708 111403008 22167 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 27198 22167 104 219 0 26975 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 108792

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3019
/proc/meminfo: memFree=1670056/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=109340 CPUtime=941.94
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 26208 0 0 0 94078 116 0 0 25 0 1 0 252175708 111964160 22468 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 27335 22468 104 219 0 27112 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 109340

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3019
/proc/meminfo: memFree=1669032/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=110056 CPUtime=1001.92
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 26475 0 0 0 100072 120 0 0 25 0 1 0 252175708 112697344 22735 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 27514 22735 104 219 0 27291 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 110056

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3019
/proc/meminfo: memFree=1667432/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=123480 CPUtime=1061.9
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 30006 0 0 0 106063 127 0 0 25 0 1 0 252175708 126443520 23127 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552735 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 30870 23127 104 219 0 30647 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 123480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3019
/proc/meminfo: memFree=1666280/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=124400 CPUtime=1121.88
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 30279 0 0 0 112057 131 0 0 25 0 1 0 252175708 127385600 23400 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 31100 23400 104 219 0 30877 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 124400

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3019
/proc/meminfo: memFree=1664936/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=125048 CPUtime=1181.86
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 30733 0 0 0 118050 136 0 0 25 0 1 0 252175708 128049152 23755 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 31262 23755 104 219 0 31039 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 125048

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3019
/proc/meminfo: memFree=1663784/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=125748 CPUtime=1241.84
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 31012 0 0 0 124044 140 0 0 25 0 1 0 252175708 128765952 24034 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 31437 24034 104 219 0 31214 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 125748

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3019
/proc/meminfo: memFree=1662120/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=126624 CPUtime=1301.82
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 31411 0 0 0 130038 144 0 0 25 0 1 0 252175708 129662976 24433 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 31656 24433 104 219 0 31433 0
Current children cumulated CPU time (s) 1301.82
Current children cumulated vsize (KiB) 126624

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3019
/proc/meminfo: memFree=1660072/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=126884 CPUtime=1361.79
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 32004 0 0 0 136029 150 0 0 25 0 1 0 252175708 129929216 24993 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 31721 24993 104 219 0 31498 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 126884

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3019
/proc/meminfo: memFree=1658728/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=127672 CPUtime=1421.77
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 32318 0 0 0 142023 154 0 0 25 0 1 0 252175708 130736128 25307 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 31918 25307 104 219 0 31695 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 127672

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3019
/proc/meminfo: memFree=1657768/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=127804 CPUtime=1481.75
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 32559 0 0 0 148017 158 0 0 25 0 1 0 252175708 130871296 25548 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134586000 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 31951 25548 104 219 0 31728 0
Current children cumulated CPU time (s) 1481.75
Current children cumulated vsize (KiB) 127804

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3019
/proc/meminfo: memFree=1656168/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=129424 CPUtime=1541.72
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 33020 0 0 0 154011 161 0 0 25 0 1 0 252175708 132530176 25943 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 32356 25943 104 219 0 32133 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 129424

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3019
/proc/meminfo: memFree=1655144/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=129424 CPUtime=1601.7
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 33280 0 0 0 160005 165 0 0 25 0 1 0 252175708 132530176 26203 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 32356 26203 104 219 0 32133 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 129424

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3019
/proc/meminfo: memFree=1654120/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=130444 CPUtime=1661.68
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 33556 0 0 0 165999 169 0 0 25 0 1 0 252175708 133574656 26446 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 32611 26446 104 219 0 32388 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 130444

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3019
/proc/meminfo: memFree=1653288/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=130572 CPUtime=1721.66
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 33822 0 0 0 171992 174 0 0 25 0 1 0 252175708 133705728 26679 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549515 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 32643 26679 104 219 0 32420 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 130572

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3019
/proc/meminfo: memFree=1652392/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=131516 CPUtime=1781.64
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 34026 0 0 0 177986 178 0 0 25 0 1 0 252175708 134672384 26883 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 32879 26883 104 219 0 32656 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 131516



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3019
/proc/meminfo: memFree=1652136/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=131516 CPUtime=1800.04
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 34085 0 0 0 179825 179 0 0 25 0 1 0 252175708 134672384 26942 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 32879 26942 104 219 0 32656 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 131516

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 2/79 3019
/proc/meminfo: memFree=1652136/2055920 swapFree=4145560/4192956
[pid=3018] ppid=3016 vsize=131516 CPUtime=1800.04
/proc/3018/stat : 3018 (PBS4) R 3016 3018 31688 0 -1 4194304 34085 0 0 0 179825 179 0 0 25 0 1 0 252175708 134672384 26942 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3018/statm: 32879 26942 104 219 0 32656 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 131516

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.07
CPU user time (s): 1798.26
CPU system time (s): 1.81272
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 131516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.26
system time used= 1.81272
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34086
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= 2806

runsolver used 1.72574 second user time and 4.66829 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Tue May  1 18:03:52 UTC 2007

IDJOB= 455394
IDBENCH= 48261
IDSOLVER= 157
FILE ID= node37/455394-1178042632

PBS_JOBID= 4728431

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_50_10_5.opb
COMMAND LINE= /tmp/evaluation/455394-1178042632/PBS4 /tmp/evaluation/455394-1178042632/instance-455394-1178042632.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node37/convwatcher-455394-1178042632 -o ROOT/results/node37/conversion-455394-1178042632 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455394-1178042632/instance-455394-1178042632.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-455394-1178042632 -o ROOT/results/node37/solver-455394-1178042632 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455394-1178042632/PBS4 /tmp/evaluation/455394-1178042632/instance-455394-1178042632.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  0619afe86d0e2ffb4ad28e9f2f441c24

RANDOM SEED= 119822049

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1760040 kB
Buffers:         92712 kB
Cached:         111160 kB
SwapCached:      14952 kB
Active:         141004 kB
Inactive:        90076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1760040 kB
SwapTotal:     4192956 kB
SwapFree:      4145560 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          33088 kB
Slab:            50152 kB
Committed_AS:  5374060 kB
PageTables:       2012 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 node37 on Tue May  1 18:33:55 UTC 2007