Trace number 353339

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23? (TO) 1800.11 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-2.opb
MD5SUMf480d2d56550630df651872786c078c9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1159
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 999
Optimality of the best value was proved NO
Number of variables8405
Total number of constraints10667
Number of constraints which are clauses9918
Number of constraints which are cardinality constraints (but not clauses)749
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint351
Number of terms in the objective function 6892
Biggest coefficient in the objective function 667
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 371779
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 667
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 371779
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/353339-1176662893/instance-353339-1176662893.opb ......
1800.08/1800.70	c done parsing opb.
1800.08/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353339-1176662893/instance-353339-1176662893.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node9/watcher-353339-1176662893 -o ROOT/results/node9/solver-353339-1176662893 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353339-1176662893/PBS4 /tmp/evaluation/353339-1176662893/instance-353339-1176662893.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: 1.00 0.99 0.99 3/77 29874
/proc/meminfo: memFree=1783872/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=2408 CPUtime=0
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 408 0 0 0 0 0 0 0 18 0 1 0 142326858 2465792 390 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134515863 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 602 390 86 219 0 379 0

[startup+0.0416891 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 29874
/proc/meminfo: memFree=1783872/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=2820 CPUtime=0.03
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 509 0 0 0 3 0 0 0 18 0 1 0 142326858 2887680 491 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588395 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 705 491 87 219 0 482 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2820

[startup+0.101696 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 29874
/proc/meminfo: memFree=1783872/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=2820 CPUtime=0.09
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 509 0 0 0 9 0 0 0 18 0 1 0 142326858 2887680 491 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 705 491 87 219 0 482 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2820

[startup+0.301718 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 29874
/proc/meminfo: memFree=1783872/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=3320 CPUtime=0.29
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 608 0 0 0 29 0 0 0 19 0 1 0 142326858 3399680 590 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529795 0 0 4096 0 0 0 0 17 1 0 0
/proc/29874/statm: 830 590 87 219 0 607 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3320

[startup+0.701764 s]
/proc/loadavg: 1.00 0.99 0.99 3/77 29874
/proc/meminfo: memFree=1783872/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=4752 CPUtime=0.69
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 985 0 0 0 69 0 0 0 22 0 1 0 142326858 4866048 967 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548516 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 1188 967 93 219 0 965 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4752

[startup+1.50286 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29875
/proc/meminfo: memFree=1780216/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=5264 CPUtime=1.49
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 1072 0 0 0 149 0 0 0 25 0 1 0 142326858 5390336 1054 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 1316 1054 93 219 0 1093 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5264

[startup+3.10104 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29875
/proc/meminfo: memFree=1779576/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=6288 CPUtime=3.09
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 1253 0 0 0 309 0 0 0 25 0 1 0 142326858 6438912 1235 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 1572 1235 93 219 0 1349 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6288

[startup+6.3014 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29875
/proc/meminfo: memFree=1777912/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=8336 CPUtime=6.28
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 1633 0 0 0 628 0 0 0 25 0 1 0 142326858 8536064 1615 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 2084 1615 93 219 0 1861 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 8336

[startup+12.7011 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29875
/proc/meminfo: memFree=1774648/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=12432 CPUtime=12.69
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 2429 0 0 0 1268 1 0 0 25 0 1 0 142326858 12730368 2411 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 3108 2411 93 219 0 2885 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12432

[startup+25.5016 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29875
/proc/meminfo: memFree=1767864/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=20624 CPUtime=25.49
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 4077 0 0 0 2546 3 0 0 25 0 1 0 142326858 21118976 4059 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548516 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 5156 4059 93 219 0 4933 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 20624

[startup+51.1015 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29875
/proc/meminfo: memFree=1754424/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=37008 CPUtime=51.07
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 7453 0 0 0 5102 5 0 0 25 0 1 0 142326858 37896192 7435 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 9252 7435 93 219 0 9029 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 37008

[startup+102.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29875
/proc/meminfo: memFree=1727096/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=78276 CPUtime=102.27
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 14285 0 0 0 10214 13 0 0 25 0 1 0 142326858 80154624 14170 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 19569 14170 94 219 0 19346 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 78276

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29875
/proc/meminfo: memFree=1718008/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=80680 CPUtime=162.24
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 16532 0 0 0 16205 19 0 0 25 0 1 0 142326858 82616320 16417 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 20170 16417 94 219 0 19947 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 80680

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29875
/proc/meminfo: memFree=1717432/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=81060 CPUtime=222.23
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 16669 0 0 0 22198 25 0 0 25 0 1 0 142326858 83005440 16554 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559464 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 20265 16554 94 219 0 20042 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 81060

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29875
/proc/meminfo: memFree=1716920/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=82028 CPUtime=282.21
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 16937 0 0 0 28190 31 0 0 25 0 1 0 142326858 83996672 16629 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548030 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 20507 16629 94 219 0 20284 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 82028

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29875
/proc/meminfo: memFree=1716600/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=82456 CPUtime=342.19
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 17059 0 0 0 34181 38 0 0 25 0 1 0 142326858 84434944 16751 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 20614 16751 94 219 0 20391 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 82456

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29875
/proc/meminfo: memFree=1716344/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=82548 CPUtime=402.17
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 17109 0 0 0 40174 43 0 0 25 0 1 0 142326858 84529152 16801 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 20637 16801 94 219 0 20414 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 82548

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29875
/proc/meminfo: memFree=1715384/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=83428 CPUtime=462.15
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 17349 0 0 0 46168 47 0 0 25 0 1 0 142326858 85430272 17041 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 20857 17041 94 219 0 20634 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 83428

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29875
/proc/meminfo: memFree=1714104/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=84612 CPUtime=522.14
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 17667 0 0 0 52161 53 0 0 25 0 1 0 142326858 86642688 17359 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 21153 17359 94 219 0 20930 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 84612

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29875
/proc/meminfo: memFree=1712952/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=85516 CPUtime=582.12
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 17932 0 0 0 58156 56 0 0 25 0 1 0 142326858 87568384 17624 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559412 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 21379 17624 94 219 0 21156 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 85516

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 29875
/proc/meminfo: memFree=1711992/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=86348 CPUtime=642.1
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 18158 0 0 0 64151 59 0 0 25 0 1 0 142326858 88420352 17850 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 21587 17850 94 219 0 21364 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 86348


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

[startup+882.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30072
/proc/meminfo: memFree=1709048/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=90188 CPUtime=881.95
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 19226 0 0 0 88120 75 0 0 25 0 1 0 142326858 92352512 18533 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 22547 18533 94 219 0 22324 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 90188

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30072
/proc/meminfo: memFree=1708856/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=90348 CPUtime=941.93
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 19270 0 0 0 94115 78 0 0 25 0 1 0 142326858 92516352 18577 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 22587 18577 94 219 0 22364 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 90348

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30072
/proc/meminfo: memFree=1708216/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=90744 CPUtime=1001.92
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 19418 0 0 0 100109 83 0 0 25 0 1 0 142326858 92921856 18725 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 22686 18725 94 219 0 22463 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 90744

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30072
/proc/meminfo: memFree=1707832/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=91244 CPUtime=1061.9
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 19559 0 0 0 106102 88 0 0 25 0 1 0 142326858 93433856 18866 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 22811 18866 94 219 0 22588 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 91244

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30072
/proc/meminfo: memFree=1707256/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=91768 CPUtime=1121.88
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 19689 0 0 0 112098 90 0 0 25 0 1 0 142326858 93970432 18996 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 22942 18996 94 219 0 22719 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 91768

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30072
/proc/meminfo: memFree=1706936/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=91844 CPUtime=1181.87
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 19766 0 0 0 118094 93 0 0 25 0 1 0 142326858 94048256 19073 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 22961 19073 94 219 0 22738 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 91844

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30072
/proc/meminfo: memFree=1706360/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=92384 CPUtime=1241.85
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 19915 0 0 0 124089 96 0 0 25 0 1 0 142326858 94601216 19222 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 23096 19222 94 219 0 22873 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 92384

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30072
/proc/meminfo: memFree=1704440/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=94128 CPUtime=1301.83
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 20390 0 0 0 130083 100 0 0 25 0 1 0 142326858 96387072 19697 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 23532 19697 94 219 0 23309 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 94128

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30072
/proc/meminfo: memFree=1704120/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=94128 CPUtime=1361.81
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 20464 0 0 0 136078 103 0 0 25 0 1 0 142326858 96387072 19771 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 23532 19771 94 219 0 23309 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 94128

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30072
/proc/meminfo: memFree=1703928/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=94412 CPUtime=1421.79
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 20513 0 0 0 142073 106 0 0 25 0 1 0 142326858 96677888 19820 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 23603 19820 94 219 0 23380 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 94412

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 3/78 30072
/proc/meminfo: memFree=1703672/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=94412 CPUtime=1481.78
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 20567 0 0 0 148068 110 0 0 25 0 1 0 142326858 96677888 19874 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 23603 19874 94 219 0 23380 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 94412

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30072
/proc/meminfo: memFree=1703416/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=94728 CPUtime=1541.76
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 20635 0 0 0 154061 115 0 0 25 0 1 0 142326858 97001472 19942 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 23682 19942 94 219 0 23459 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 94728

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30072
/proc/meminfo: memFree=1703096/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=97880 CPUtime=1601.75
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 21490 0 0 0 160056 119 0 0 25 0 1 0 142326858 100229120 20028 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 24470 20028 94 219 0 24247 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 97880

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30072
/proc/meminfo: memFree=1702712/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=98348 CPUtime=1661.72
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 21577 0 0 0 166050 122 0 0 25 0 1 0 142326858 100708352 20115 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 24587 20115 94 219 0 24364 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 98348

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30072
/proc/meminfo: memFree=1702456/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=98348 CPUtime=1721.7
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 21640 0 0 0 172045 125 0 0 25 0 1 0 142326858 100708352 20178 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 24587 20178 94 219 0 24364 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 98348

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30072
/proc/meminfo: memFree=1702008/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=98580 CPUtime=1781.68
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 21746 0 0 0 178038 130 0 0 25 0 1 0 142326858 100945920 20284 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 24645 20284 94 219 0 24422 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 98580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 30072
/proc/meminfo: memFree=1701944/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=98836 CPUtime=1800.08
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 21756 0 0 0 179877 131 0 0 25 0 1 0 142326858 101208064 20294 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 24709 20294 94 219 0 24486 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 98836

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 0.99 0.99 2/78 30072
/proc/meminfo: memFree=1701944/2055920 swapFree=4158660/4192956
[pid=29874] ppid=29872 vsize=98836 CPUtime=1800.08
/proc/29874/stat : 29874 (PBS4) R 29872 29874 29764 0 -1 4194304 21756 0 0 0 179877 131 0 0 25 0 1 0 142326858 101208064 20294 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548069 0 0 4096 16384 0 0 0 17 1 0 0
/proc/29874/statm: 24709 20294 94 219 0 24486 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 98836

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.11
CPU user time (s): 1798.78
CPU system time (s): 1.3328
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 98836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.78
system time used= 1.3328
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21757
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= 3578

runsolver used 2.13867 second user time and 4.10738 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sun Apr 15 18:48:13 UTC 2007

IDJOB= 353339
IDBENCH= 2233
IDSOLVER= 157
FILE ID= node9/353339-1176662893

PBS_JOBID= 4559379

Free space on /tmp= 66555 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-2.opb
COMMAND LINE= /tmp/evaluation/353339-1176662893/PBS4 /tmp/evaluation/353339-1176662893/instance-353339-1176662893.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-353339-1176662893 -o ROOT/results/node9/conversion-353339-1176662893 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353339-1176662893/instance-353339-1176662893.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-353339-1176662893 -o ROOT/results/node9/solver-353339-1176662893 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353339-1176662893/PBS4 /tmp/evaluation/353339-1176662893/instance-353339-1176662893.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  f480d2d56550630df651872786c078c9

RANDOM SEED= 784244502

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1784280 kB
Buffers:         40016 kB
Cached:         143628 kB
SwapCached:       2268 kB
Active:          82940 kB
Inactive:       123656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784280 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:            1684 kB
Writeback:           0 kB
Mapped:          30404 kB
Slab:            50516 kB
Committed_AS:  4837692 kB
PageTables:       1784 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= 66555 MiB

End job on node9 on Sun Apr 15 19:18:16 UTC 2007