Trace number 430430

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. 1800.09 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=8-P0=61-P1=167-P2=157-P3=13-P4=173-P5=47-P6=47-P7=251-P8=79-B.opb
MD5SUM8f717fbc7f85484ebc0de379ab09a890
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark0.279957
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables192
Total number of constraints17
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 constraints17
Minimum length of a constraint8
Maximum length of a constraint80
Number of terms in the objective function 8
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 255
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 32768
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 130560
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)512
Sum of products size (including duplicates)1024
Number of different products512
Sum of products size1024

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/430430-1177995006/instance-430430-1177995006.opb ......
303.12/303.27	c done parsing opb.
303.12/303.27	o 113
508.97/509.11	o 111
1800.08/1800.61	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/430430-1177995006/instance-430430-1177995006.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node43/watcher-430430-1177995006 -o ROOT/results/node43/solver-430430-1177995006 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430430-1177995006/PBS4 /tmp/evaluation/430430-1177995006/instance-430430-1177995006.opb 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7345
/proc/meminfo: memFree=1629632/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=1456 CPUtime=0
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 166 0 0 0 0 0 0 0 18 0 1 0 247412439 1490944 149 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/7345/statm: 364 149 87 219 0 141 0

[startup+0.0613769 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7345
/proc/meminfo: memFree=1629632/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=1996 CPUtime=0.06
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 299 0 0 0 6 0 0 0 18 0 1 0 247412439 2043904 282 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 499 282 93 219 0 276 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1996

[startup+0.10138 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7345
/proc/meminfo: memFree=1629632/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=2508 CPUtime=0.09
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 349 0 0 0 9 0 0 0 18 0 1 0 247412439 2568192 332 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 627 332 93 219 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2508

[startup+0.301398 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7345
/proc/meminfo: memFree=1629632/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=3532 CPUtime=0.29
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 612 0 0 0 29 0 0 0 19 0 1 0 247412439 3616768 595 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 883 595 93 219 0 660 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3532

[startup+0.701432 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7345
/proc/meminfo: memFree=1629632/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=5908 CPUtime=0.69
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 1118 0 0 0 69 0 0 0 23 0 1 0 247412439 6049792 1101 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 1477 1101 93 219 0 1254 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5908

[startup+1.5015 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 7346
/proc/meminfo: memFree=1624312/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=10732 CPUtime=1.49
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 1939 0 0 0 147 2 0 0 25 0 1 0 247412439 10989568 1873 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 2683 1873 94 219 0 2460 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10732

[startup+3.10164 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7346
/proc/meminfo: memFree=1621688/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=11640 CPUtime=3.09
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 2263 0 0 0 305 4 0 0 25 0 1 0 247412439 11919360 2100 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 2910 2100 94 219 0 2687 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11640

[startup+6.30192 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 7346
/proc/meminfo: memFree=1620864/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=12036 CPUtime=6.3
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 2405 0 0 0 623 7 0 0 25 0 1 0 247412439 12324864 2242 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551814 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 3009 2242 94 219 0 2786 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 12036

[startup+12.7015 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 7346
/proc/meminfo: memFree=1618696/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=13556 CPUtime=12.69
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 3161 0 0 0 1257 12 0 0 25 0 1 0 247412439 13881344 2805 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 3389 2805 94 219 0 3166 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13556

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 7346
/proc/meminfo: memFree=1617160/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=14472 CPUtime=25.49
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 3512 0 0 0 2529 20 0 0 25 0 1 0 247412439 14819328 3156 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 3618 3156 94 219 0 3395 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14472

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 7346
/proc/meminfo: memFree=1614920/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=17336 CPUtime=51.08
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 4475 0 0 0 5075 33 0 0 25 0 1 0 247412439 17752064 3734 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 4334 3734 94 219 0 4111 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 17336

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 7346
/proc/meminfo: memFree=1611208/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=22892 CPUtime=102.27
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 6154 0 0 0 10165 62 0 0 25 0 1 0 247412439 23441408 4644 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 5723 4644 94 219 0 5500 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22892

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7346
/proc/meminfo: memFree=1605704/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=33748 CPUtime=162.25
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 7574 0 0 0 16131 94 0 0 25 0 1 0 247412439 34557952 6064 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551784 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 8437 6064 94 219 0 8214 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33748

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7346
/proc/meminfo: memFree=1599624/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=35412 CPUtime=222.24
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 9040 0 0 0 22106 118 0 0 25 0 1 0 247412439 36261888 7530 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 8853 7530 94 219 0 8630 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 35412

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7346
/proc/meminfo: memFree=1596872/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=43212 CPUtime=282.22
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 11233 0 0 0 28077 145 0 0 25 0 1 0 247412439 44249088 8186 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 10803 8186 94 219 0 10580 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 43212

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7346
/proc/meminfo: memFree=1595208/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=44196 CPUtime=342.21
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 11668 0 0 0 34052 169 0 0 25 0 1 0 247412439 45256704 8621 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 11049 8621 104 219 0 10826 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 44196

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7346
/proc/meminfo: memFree=1593416/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=45128 CPUtime=402.19
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 12117 0 0 0 40031 188 0 0 25 0 1 0 247412439 46211072 9070 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 11282 9070 104 219 0 11059 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 45128

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7346
/proc/meminfo: memFree=1592008/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=45780 CPUtime=462.18
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 12453 0 0 0 46010 208 0 0 25 0 1 0 247412439 46878720 9406 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 11445 9406 104 219 0 11222 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 45780

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7346
/proc/meminfo: memFree=1589832/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=46464 CPUtime=522.16
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 12992 0 0 0 51987 229 0 0 25 0 1 0 247412439 47579136 9945 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 11616 9945 104 219 0 11393 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 46464

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7346
/proc/meminfo: memFree=1587080/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=47520 CPUtime=582.15
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 13671 0 0 0 57967 248 0 0 25 0 1 0 247412439 48660480 10624 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 11880 10624 104 219 0 11657 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 47520

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7346
/proc/meminfo: memFree=1585608/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=48128 CPUtime=642.14
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 14036 0 0 0 63949 265 0 0 25 0 1 0 247412439 49283072 10989 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 12032 10989 104 219 0 11809 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 48128


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7544
/proc/meminfo: memFree=1581256/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=62912 CPUtime=822
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 18121 0 0 0 81879 321 0 0 25 0 1 0 247412439 64421888 12001 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 15728 12001 104 219 0 15505 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 62912

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7544
/proc/meminfo: memFree=1580232/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=63688 CPUtime=881.99
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 18375 0 0 0 87861 338 0 0 25 0 1 0 247412439 65216512 12255 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 15922 12255 104 219 0 15699 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 63688

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7544
/proc/meminfo: memFree=1578952/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=64704 CPUtime=941.97
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 18677 0 0 0 93846 351 0 0 25 0 1 0 247412439 66256896 12557 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 16176 12557 104 219 0 15953 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 64704

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7544
/proc/meminfo: memFree=1578120/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=64704 CPUtime=1001.95
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 18903 0 0 0 99829 366 0 0 25 0 1 0 247412439 66256896 12783 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551790 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 16176 12783 104 219 0 15953 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 64704

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 7544
/proc/meminfo: memFree=1576840/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=65580 CPUtime=1061.94
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 19220 0 0 0 105811 383 0 0 25 0 1 0 247412439 67153920 13100 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 16395 13100 104 219 0 16172 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 65580

[startup+1122.3 s]
/proc/loadavg: 1.06 1.00 0.99 2/78 7544
/proc/meminfo: memFree=1575624/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=65716 CPUtime=1121.92
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 19531 0 0 0 111796 396 0 0 25 0 1 0 247412439 67293184 13411 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551799 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 16429 13411 104 219 0 16206 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 65716

[startup+1182.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/78 7544
/proc/meminfo: memFree=1574728/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=66648 CPUtime=1181.91
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 19744 0 0 0 117780 411 0 0 25 0 1 0 247412439 68247552 13624 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 16662 13624 104 219 0 16439 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 66648

[startup+1242.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 7544
/proc/meminfo: memFree=1573064/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=67780 CPUtime=1241.89
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 20157 0 0 0 123766 423 0 0 25 0 1 0 247412439 69406720 14037 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 16945 14037 104 219 0 16722 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 67780

[startup+1302.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 7544
/proc/meminfo: memFree=1571656/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=67780 CPUtime=1301.89
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 20491 0 0 0 129751 438 0 0 25 0 1 0 247412439 69406720 14371 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 16945 14371 104 219 0 16722 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 67780

[startup+1362.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 7544
/proc/meminfo: memFree=1570632/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=68832 CPUtime=1361.87
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 20745 0 0 0 135735 452 0 0 25 0 1 0 247412439 70483968 14625 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 17208 14625 104 219 0 16985 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 68832

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 7544
/proc/meminfo: memFree=1569544/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=68832 CPUtime=1421.86
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 21000 0 0 0 141719 467 0 0 25 0 1 0 247412439 70483968 14880 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 17208 14880 104 219 0 16985 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 68832

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7544
/proc/meminfo: memFree=1568904/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=68832 CPUtime=1481.84
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 21167 0 0 0 147706 478 0 0 25 0 1 0 247412439 70483968 15047 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 17208 15047 104 219 0 16985 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 68832

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7544
/proc/meminfo: memFree=1567944/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=70084 CPUtime=1541.83
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 21402 0 0 0 153692 491 0 0 25 0 1 0 247412439 71766016 15282 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 17521 15282 104 219 0 17298 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 70084

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7544
/proc/meminfo: memFree=1567048/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=70084 CPUtime=1601.81
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 21611 0 0 0 159675 506 0 0 25 0 1 0 247412439 71766016 15491 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 17521 15491 104 219 0 17298 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 70084

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7544
/proc/meminfo: memFree=1566088/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=70084 CPUtime=1661.79
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 21833 0 0 0 165661 518 0 0 25 0 1 0 247412439 71766016 15713 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 17521 15713 104 219 0 17298 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 70084

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7544
/proc/meminfo: memFree=1565192/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=71416 CPUtime=1721.78
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 22057 0 0 0 171647 531 0 0 25 0 1 0 247412439 73129984 15937 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 17854 15937 104 219 0 17631 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 71416

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7544
/proc/meminfo: memFree=1563464/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=71768 CPUtime=1781.76
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 22439 0 0 0 177633 543 0 0 25 0 1 0 247412439 73490432 16319 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 17942 16319 104 219 0 17719 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 71768



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 7544
/proc/meminfo: memFree=1563144/2055920 swapFree=4158588/4192956
[pid=7345] ppid=7343 vsize=71768 CPUtime=1800.08
/proc/7345/stat : 7345 (PBS4) R 7343 7345 7029 0 -1 4194304 22516 0 0 0 179460 548 0 0 25 0 1 0 247412439 73490432 16396 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7345/statm: 17942 16396 104 219 0 17719 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 71768

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1794.6
CPU system time (s): 5.49316
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 75204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.6
system time used= 5.49316
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22517
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= 19372

runsolver used 1.48277 second user time and 4.14337 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Tue May  1 04:50:06 UTC 2007

IDJOB= 430430
IDBENCH= 47980
IDSOLVER= 157
FILE ID= node43/430430-1177995006

PBS_JOBID= 4728252

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=61-P1=167-P2=157-P3=13-P4=173-P5=47-P6=47-P7=251-P8=79-B.opb
COMMAND LINE= /tmp/evaluation/430430-1177995006/PBS4 /tmp/evaluation/430430-1177995006/instance-430430-1177995006.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-430430-1177995006 -o ROOT/results/node43/conversion-430430-1177995006 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430430-1177995006/instance-430430-1177995006.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-430430-1177995006 -o ROOT/results/node43/solver-430430-1177995006 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/430430-1177995006/PBS4 /tmp/evaluation/430430-1177995006/instance-430430-1177995006.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  8f717fbc7f85484ebc0de379ab09a890

RANDOM SEED= 441900373

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1629976 kB
Buffers:         30772 kB
Cached:         302864 kB
SwapCached:       2624 kB
Active:          90080 kB
Inactive:       267204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1629976 kB
SwapTotal:     4192956 kB
SwapFree:      4158588 kB
Dirty:            1196 kB
Writeback:           0 kB
Mapped:          31660 kB
Slab:            54060 kB
Committed_AS:  2855132 kB
PageTables:       1896 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 node43 on Tue May  1 05:20:09 UTC 2007