Trace number 362303

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) 1800.05 1800.52

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-ran6x43.opb
MD5SUM6ddbc05dc60ac3abba60700f70e1bd54
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark5.97409
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7998
Total number of constraints307
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints307
Minimum length of a constraint31
Maximum length of a constraint1290
Number of terms in the objective function 7998
Biggest coefficient in the objective function 1795
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 530626
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 530626
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/362303-1177010013/instance-362303-1177010013.opb ......
1800.03/1800.50	c done parsing opb.
1800.03/1800.50	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/362303-1177010013/instance-362303-1177010013.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/node21/watcher-362303-1177010013 -o ROOT/results/node21/solver-362303-1177010013 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/362303-1177010013/PBS4 /tmp/evaluation/362303-1177010013/instance-362303-1177010013.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 24957
/proc/meminfo: memFree=1594496/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=2404 CPUtime=0
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 390 0 0 0 0 0 0 0 18 0 1 0 148918595 2461696 372 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 1 0 0
/proc/24957/statm: 601 373 86 219 0 378 0

[startup+0.00854507 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 24957
/proc/meminfo: memFree=1594496/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=2404 CPUtime=0
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 408 0 0 0 0 0 0 0 18 0 1 0 148918595 2461696 390 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/24957/statm: 601 390 86 219 0 378 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 2404

[startup+0.101556 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 24957
/proc/meminfo: memFree=1594496/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=2856 CPUtime=0.09
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 507 0 0 0 9 0 0 0 18 0 1 0 148918595 2924544 489 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588284 0 0 4096 0 0 0 0 17 1 0 0
/proc/24957/statm: 714 489 87 219 0 491 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2856

[startup+0.301577 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 24957
/proc/meminfo: memFree=1594496/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=3028 CPUtime=0.29
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 538 0 0 0 29 0 0 0 19 0 1 0 148918595 3100672 520 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134589003 0 0 4096 0 0 0 0 17 1 0 0
/proc/24957/statm: 757 520 87 219 0 534 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3028

[startup+0.701621 s]
/proc/loadavg: 0.91 0.97 0.98 3/77 24957
/proc/meminfo: memFree=1594496/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=5228 CPUtime=0.69
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 1153 0 0 0 69 0 0 0 23 0 1 0 148918595 5353472 947 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 1307 947 93 219 0 1084 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5228

[startup+1.50171 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1590904/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=5228 CPUtime=1.49
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 1179 0 0 0 149 0 0 0 25 0 1 0 148918595 5353472 973 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 1307 973 93 219 0 1084 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5228

[startup+3.10188 s]
/proc/loadavg: 0.91 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1590712/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=5484 CPUtime=3.09
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 1197 0 0 0 309 0 0 0 25 0 1 0 148918595 5615616 991 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 1371 991 94 219 0 1148 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5484

[startup+6.30123 s]
/proc/loadavg: 0.92 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1590520/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=5484 CPUtime=6.28
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 1227 0 0 0 628 0 0 0 25 0 1 0 148918595 5615616 1021 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 1371 1021 94 219 0 1148 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5484

[startup+12.7029 s]
/proc/loadavg: 0.93 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1590272/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=5996 CPUtime=12.69
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 1294 0 0 0 1268 1 0 0 25 0 1 0 148918595 6139904 1088 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 1499 1088 94 219 0 1276 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5996

[startup+25.5013 s]
/proc/loadavg: 0.94 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1589632/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=7152 CPUtime=25.48
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 1445 0 0 0 2547 1 0 0 25 0 1 0 148918595 7323648 1239 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 1788 1239 94 219 0 1565 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7152

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1587840/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=9608 CPUtime=51.07
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 1900 0 0 0 5104 3 0 0 25 0 1 0 148918595 9838592 1694 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 2402 1694 94 219 0 2179 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9608

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1583296/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=14428 CPUtime=102.26
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 3003 0 0 0 10220 6 0 0 25 0 1 0 148918595 14774272 2797 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 3607 2797 94 219 0 3384 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14428

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1577920/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=23472 CPUtime=162.25
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 4404 0 0 0 16214 11 0 0 25 0 1 0 148918595 24035328 4149 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 5868 4149 94 219 0 5645 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23472

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1573824/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=24212 CPUtime=222.23
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 5421 0 0 0 22209 14 0 0 25 0 1 0 148918595 24793088 5166 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 6053 5166 94 219 0 5830 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24212

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1571328/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=24540 CPUtime=282.22
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 6038 0 0 0 28206 16 0 0 25 0 1 0 148918595 25128960 5783 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 6135 5783 94 219 0 5912 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 24540

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1569408/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=41680 CPUtime=342.21
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 6617 0 0 0 34202 19 0 0 25 0 1 0 148918595 42680320 6265 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 10420 6265 94 219 0 10197 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 41680

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1568384/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=41884 CPUtime=402.19
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 6863 0 0 0 40197 22 0 0 25 0 1 0 148918595 42889216 6511 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 10471 6511 94 219 0 10248 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 41884

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1564672/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=42220 CPUtime=462.17
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 7796 0 0 0 46192 25 0 0 25 0 1 0 148918595 43233280 7444 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 10555 7444 94 219 0 10332 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 42220

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1560448/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=43600 CPUtime=522.15
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 9038 0 0 0 52188 27 0 0 25 0 1 0 148918595 44646400 8493 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 10900 8493 94 219 0 10677 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 43600

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1554688/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=43916 CPUtime=582.14
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 10490 0 0 0 58183 31 0 0 25 0 1 0 148918595 44969984 9945 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547941 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 10979 9945 94 219 0 10756 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 43916

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1552064/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=44236 CPUtime=642.12
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 11121 0 0 0 64178 34 0 0 25 0 1 0 148918595 45297664 10576 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 11059 10576 94 219 0 10836 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 44236


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1549568/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=78600 CPUtime=882.06
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 11744 0 0 0 88159 47 0 0 25 0 1 0 148918595 80486400 11199 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559736 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 19650 11199 94 219 0 19427 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 78600

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1549312/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=80372 CPUtime=942.04
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 12192 0 0 0 94154 50 0 0 25 0 1 0 148918595 82300928 11262 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 20093 11262 94 219 0 19870 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 80372

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1549120/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=80444 CPUtime=1002.03
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 12238 0 0 0 100150 53 0 0 25 0 1 0 148918595 82374656 11308 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134535127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 20111 11308 94 219 0 19888 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 80444

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1548928/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=80596 CPUtime=1062.01
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 12289 0 0 0 106146 55 0 0 25 0 1 0 148918595 82530304 11359 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 20149 11359 94 219 0 19926 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 80596

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1548672/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=80684 CPUtime=1122
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 12343 0 0 0 112143 57 0 0 25 0 1 0 148918595 82620416 11413 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 20171 11413 94 219 0 19948 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 80684

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1548480/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=80756 CPUtime=1181.98
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 12397 0 0 0 118139 59 0 0 25 0 1 0 148918595 82694144 11467 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548073 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 20189 11467 94 219 0 19966 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 80756

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1548032/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=81132 CPUtime=1241.97
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 12506 0 0 0 124135 62 0 0 25 0 1 0 148918595 83079168 11576 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548050 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 20283 11576 94 219 0 20060 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 81132

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1547776/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=81212 CPUtime=1301.96
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 12573 0 0 0 130131 65 0 0 25 0 1 0 148918595 83161088 11643 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 20303 11643 94 219 0 20080 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 81212

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1547520/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=81308 CPUtime=1361.94
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 12632 0 0 0 136127 67 0 0 25 0 1 0 148918595 83259392 11702 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 20327 11702 94 219 0 20104 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 81308

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1547136/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=81600 CPUtime=1421.92
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 12727 0 0 0 142122 70 0 0 25 0 1 0 148918595 83558400 11797 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 20400 11797 94 219 0 20177 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 81600

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24958
/proc/meminfo: memFree=1546752/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=81900 CPUtime=1481.9
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 12812 0 0 0 148117 73 0 0 25 0 1 0 148918595 83865600 11882 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 20475 11882 94 219 0 20252 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 81900

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24960
/proc/meminfo: memFree=1545216/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=81900 CPUtime=1541.89
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 13228 0 0 0 154113 76 0 0 25 0 1 0 148918595 83865600 12298 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547656 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 20475 12298 94 219 0 20252 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 81900

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24960
/proc/meminfo: memFree=1539904/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=82244 CPUtime=1601.87
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 14566 0 0 0 160108 79 0 0 25 0 1 0 148918595 84217856 13636 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 20561 13636 94 219 0 20338 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 82244

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24960
/proc/meminfo: memFree=1536512/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=82548 CPUtime=1661.86
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 15406 0 0 0 166103 83 0 0 25 0 1 0 148918595 84529152 14476 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 20637 14476 94 219 0 20414 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 82548

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24960
/proc/meminfo: memFree=1532032/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=82660 CPUtime=1721.84
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 16549 0 0 0 172098 86 0 0 25 0 1 0 148918595 84643840 15619 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547671 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 20665 15619 94 219 0 20442 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 82660

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24960
/proc/meminfo: memFree=1527680/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=86128 CPUtime=1781.82
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 18360 0 0 0 178092 90 0 0 25 0 1 0 148918595 88195072 16661 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 21532 16661 94 219 0 21309 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 86128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 24960
/proc/meminfo: memFree=1527488/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=86204 CPUtime=1800.03
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 18399 0 0 0 179912 91 0 0 25 0 1 0 148918595 88272896 16700 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 21551 16700 94 219 0 21328 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 86204

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: 0.99 0.97 0.98 2/78 24960
/proc/meminfo: memFree=1527488/2055920 swapFree=4163760/4192956
[pid=24957] ppid=24955 vsize=86204 CPUtime=1800.03
/proc/24957/stat : 24957 (PBS4) R 24955 24957 23800 0 -1 4194304 18399 0 0 0 179912 91 0 0 25 0 1 0 148918595 88272896 16700 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24957/statm: 21551 16700 94 219 0 21328 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 86204

Child status: 0
Real time (s): 1800.52
CPU time (s): 1800.05
CPU user time (s): 1799.12
CPU system time (s): 0.924859
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 86204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.12
system time used= 0.924859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18400
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= 36479

runsolver used 2.04569 second user time and 4.21836 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Thu Apr 19 19:13:33 UTC 2007

IDJOB= 362303
IDBENCH= 1548
IDSOLVER= 157
FILE ID= node21/362303-1177010013

PBS_JOBID= 4630504

Free space on /tmp= 66390 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-ran6x43.opb
COMMAND LINE= /tmp/evaluation/362303-1177010013/PBS4 /tmp/evaluation/362303-1177010013/instance-362303-1177010013.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-362303-1177010013 -o ROOT/results/node21/conversion-362303-1177010013 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/362303-1177010013/instance-362303-1177010013.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-362303-1177010013 -o ROOT/results/node21/solver-362303-1177010013 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/362303-1177010013/PBS4 /tmp/evaluation/362303-1177010013/instance-362303-1177010013.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  6ddbc05dc60ac3abba60700f70e1bd54

RANDOM SEED= 308980165

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:       1594904 kB
Buffers:         47196 kB
Cached:         326540 kB
SwapCached:       7676 kB
Active:          86092 kB
Inactive:       311144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1594904 kB
SwapTotal:     4192956 kB
SwapFree:      4163760 kB
Dirty:            1448 kB
Writeback:           0 kB
Mapped:          30400 kB
Slab:            49300 kB
Committed_AS:  1077364 kB
PageTables:       1788 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= 66390 MiB

End job on node21 on Thu Apr 19 19:43:36 UTC 2007