Trace number 2682663

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerCPU timeWall clock time
PB/CT 0.1 fixed? (TO) 1800.13 1800.73

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl30_40_pb.cnf.cr.opb
MD5SUM61cf99fd35695f4955b2bd6e6269522f
Bench CategoryDEC-SMALLINT (no 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 benchmark0.118981
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2400
Total number of constraints140
Number of constraints which are clauses80
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint40
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 41
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c PB/CT 0.1.1 http://www.residual.se/pbct
0.00/0.00	c Based on OpenSMT/CT 20091015
0.00/0.01	c constraints 60/0 clauses 80/0 units 0
0.00/0.01	c vars 2400
1800.11/1800.71	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682663-1277476263/watcher-2682663-1277476263 -o /tmp/evaluation-result-2682663-1277476263/solver-2682663-1277476263 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682663-1277476263.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.87 0.47 3/106 20818
/proc/meminfo: memFree=1800912/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=2136 CPUtime=0
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 251 0 0 0 0 0 0 0 20 0 1 0 123227658 2187264 171 1992294400 134512640 136421960 4290773520 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20818/statm: 534 172 144 467 0 65 0

[startup+0.106792 s]
/proc/loadavg: 1.00 0.87 0.47 3/106 20818
/proc/meminfo: memFree=1800912/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=13240 CPUtime=0.1
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 2980 0 0 0 9 1 0 0 20 0 1 0 123227658 13557760 2900 1992294400 134512640 136421960 4290773520 18446744073709551615 134707028 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 3310 2900 193 467 0 2841 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 13240

[startup+0.200808 s]
/proc/loadavg: 1.00 0.87 0.47 3/106 20818
/proc/meminfo: memFree=1800912/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=20200 CPUtime=0.19
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 4753 0 0 0 17 2 0 0 20 0 1 0 123227658 20684800 4647 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 5050 4647 213 467 0 4581 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20200

[startup+0.300825 s]
/proc/loadavg: 1.00 0.87 0.47 3/106 20818
/proc/meminfo: memFree=1800912/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=20472 CPUtime=0.29
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 4833 0 0 0 25 4 0 0 20 0 1 0 123227658 20963328 4727 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 5118 4727 214 467 0 4649 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20472

[startup+0.700893 s]
/proc/loadavg: 1.00 0.87 0.47 3/106 20818
/proc/meminfo: memFree=1800912/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=21924 CPUtime=0.69
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 5170 0 0 0 55 14 0 0 20 0 1 0 123227658 22450176 5064 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 5481 5064 214 467 0 5012 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21924

[startup+1.50103 s]
/proc/loadavg: 1.00 0.87 0.47 2/107 20819
/proc/meminfo: memFree=1780816/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=23112 CPUtime=1.49
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 5495 0 0 0 121 28 0 0 23 0 1 0 123227658 23666688 5389 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 5778 5389 214 467 0 5309 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23112

[startup+3.1013 s]
/proc/loadavg: 1.00 0.87 0.47 2/107 20819
/proc/meminfo: memFree=1778584/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=24696 CPUtime=3.09
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 5870 0 0 0 253 56 0 0 25 0 1 0 123227658 25288704 5764 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 6174 5764 214 467 0 5705 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24696

[startup+6.30085 s]
/proc/loadavg: 1.00 0.87 0.48 2/107 20819
/proc/meminfo: memFree=1774616/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=28256 CPUtime=6.29
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 6754 0 0 0 519 110 0 0 25 0 1 0 123227658 28934144 6648 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 7064 6648 214 467 0 6595 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28256

[startup+12.701 s]
/proc/loadavg: 1.00 0.87 0.48 2/107 20819
/proc/meminfo: memFree=1773996/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=28772 CPUtime=12.68
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 6886 0 0 0 1060 208 0 0 25 0 1 0 123227658 29462528 6780 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 7193 6780 214 467 0 6724 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28772

[startup+25.5011 s]
/proc/loadavg: 1.00 0.88 0.49 2/107 20819
/proc/meminfo: memFree=1770400/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=32312 CPUtime=25.48
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 7797 0 0 0 2176 372 0 0 25 0 1 0 123227658 33087488 7691 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 8078 7691 214 467 0 7609 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 32312

[startup+51.1005 s]
/proc/loadavg: 1.00 0.89 0.50 2/107 20819
/proc/meminfo: memFree=1766804/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=36676 CPUtime=51.08
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 8859 0 0 0 4373 735 0 0 25 0 1 0 123227658 37556224 8753 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 9169 8753 214 467 0 8700 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36676

[startup+102.301 s]
/proc/loadavg: 1.00 0.90 0.53 2/107 20821
/proc/meminfo: memFree=1758744/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=43660 CPUtime=102.27
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 10653 0 0 0 8837 1390 0 0 25 0 1 0 123227658 44707840 10525 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 10915 10525 214 467 0 10446 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 43660

[startup+162.301 s]
/proc/loadavg: 1.00 0.92 0.55 2/107 20823
/proc/meminfo: memFree=1758744/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=43660 CPUtime=162.24
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 10653 0 0 0 14237 1987 0 0 25 0 1 0 123227658 44707840 10525 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 10915 10525 214 467 0 10446 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 43660

[startup+222.309 s]
/proc/loadavg: 1.00 0.93 0.57 2/107 20825
/proc/meminfo: memFree=1757256/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=45252 CPUtime=222.22
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 11040 0 0 0 19517 2705 0 0 25 0 1 0 123227658 46338048 10912 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 11313 10912 214 467 0 10844 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 45252

[startup+282.301 s]
/proc/loadavg: 1.08 0.96 0.60 2/107 20825
/proc/meminfo: memFree=1754156/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=48316 CPUtime=282.2
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 11813 0 0 0 24808 3412 0 0 25 0 1 0 123227658 49475584 11675 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 12079 11675 214 467 0 11610 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 48316

[startup+342.301 s]
/proc/loadavg: 1.10 0.98 0.63 2/107 20827
/proc/meminfo: memFree=1752792/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=49648 CPUtime=342.18
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 12131 0 0 0 30394 3824 0 0 25 0 1 0 123227658 50839552 11993 1992294400 134512640 136421960 4290773520 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 12412 11993 214 467 0 11943 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 49648

[startup+402.301 s]
/proc/loadavg: 1.10 1.00 0.66 2/107 20829
/proc/meminfo: memFree=1751552/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=53324 CPUtime=402.16
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 13029 0 0 0 35889 4327 0 0 25 0 1 0 123227658 54603776 12891 1992294400 134512640 136421960 4290773520 18446744073709551615 134857521 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 13331 12891 214 467 0 12862 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 53324

[startup+462.301 s]
/proc/loadavg: 1.10 1.01 0.68 2/107 20831
/proc/meminfo: memFree=1745104/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=57228 CPUtime=462.15
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 14052 0 0 0 41344 4871 0 0 25 0 1 0 123227658 58601472 13884 1992294400 134512640 136421960 4290773520 18446744073709551615 135686321 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 14307 13884 214 467 0 13838 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 57228

[startup+522.3 s]
/proc/loadavg: 1.09 1.02 0.70 2/107 20833
/proc/meminfo: memFree=1744980/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=57212 CPUtime=522.12
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 14052 0 0 0 46660 5552 0 0 25 0 1 0 123227658 58585088 13880 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 14303 13880 214 467 0 13834 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 57212

[startup+582.302 s]
/proc/loadavg: 1.17 1.06 0.73 2/107 20833
/proc/meminfo: memFree=1744980/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=57212 CPUtime=582.1
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 14052 0 0 0 52197 6013 0 0 25 0 1 0 123227658 58585088 13880 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 14303 13880 214 467 0 13834 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 57212

[startup+642.301 s]
/proc/loadavg: 1.06 1.05 0.75 2/107 20835
/proc/meminfo: memFree=1732084/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=70332 CPUtime=642.09
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 17302 0 0 0 57663 6546 0 0 25 0 1 0 123227658 72019968 17130 1992294400 134512640 136421960 4290773520 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 17583 17130 214 467 0 17114 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 70332

[startup+702.301 s]

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

[startup+822.301 s]
/proc/loadavg: 1.00 1.02 0.78 2/107 20841
/proc/meminfo: memFree=1729852/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=71532 CPUtime=822.03
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 18109 0 0 0 74243 7960 0 0 25 0 1 0 123227658 73248768 17457 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 17883 17457 214 467 0 17414 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 71532

[startup+882.309 s]
/proc/loadavg: 1.00 1.01 0.79 2/107 20841
/proc/meminfo: memFree=1729852/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=71532 CPUtime=882.02
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 18109 0 0 0 79958 8244 0 0 25 0 1 0 123227658 73248768 17457 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 17883 17457 214 467 0 17414 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 71532

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 0.80 2/107 20843
/proc/meminfo: memFree=1729852/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=71532 CPUtime=941.98
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 18110 0 0 0 85713 8485 0 0 25 0 1 0 123227658 73248768 17458 1992294400 134512640 136421960 4290773520 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 17883 17458 214 467 0 17414 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 71532

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.82 2/107 20845
/proc/meminfo: memFree=1729852/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=71532 CPUtime=1001.97
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 18110 0 0 0 91063 9134 0 0 25 0 1 0 123227658 73248768 17458 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 17883 17458 214 467 0 17414 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 71532

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.82 3/107 20847
/proc/meminfo: memFree=1729728/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=71532 CPUtime=1061.94
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 18110 0 0 0 96478 9716 0 0 25 0 1 0 123227658 73248768 17458 1992294400 134512640 136421960 4290773520 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 17883 17458 214 467 0 17414 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 71532

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.83 2/107 20849
/proc/meminfo: memFree=1729728/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=71532 CPUtime=1121.93
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 18110 0 0 0 101966 10227 0 0 25 0 1 0 123227658 73248768 17458 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 17883 17458 214 467 0 17414 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 71532

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.83 2/107 20849
/proc/meminfo: memFree=1729356/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=72504 CPUtime=1181.91
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 18359 0 0 0 107455 10736 0 0 25 0 1 0 123227658 74244096 17702 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 18126 17702 214 467 0 17657 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 72504

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.84 2/107 20851
/proc/meminfo: memFree=1726504/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=75260 CPUtime=1241.89
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 19043 0 0 0 112872 11317 0 0 25 0 1 0 123227658 77066240 18382 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 18815 18382 214 467 0 18346 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 75260

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.85 2/107 20853
/proc/meminfo: memFree=1726380/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=74760 CPUtime=1301.86
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 19043 0 0 0 118203 11983 0 0 25 0 1 0 123227658 76554240 18266 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 18690 18266 214 467 0 18221 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 74760

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.85 2/107 20855
/proc/meminfo: memFree=1726380/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=74760 CPUtime=1361.85
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 19043 0 0 0 123889 12296 0 0 25 0 1 0 123227658 76554240 18266 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 18690 18266 214 467 0 18221 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 74760

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.86 2/107 20857
/proc/meminfo: memFree=1726380/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=74760 CPUtime=1421.84
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 19043 0 0 0 129519 12665 0 0 25 0 1 0 123227658 76554240 18266 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 18690 18266 214 467 0 18221 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 74760

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.86 2/107 20857
/proc/meminfo: memFree=1726380/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=74760 CPUtime=1481.81
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 19043 0 0 0 134868 13313 0 0 25 0 1 0 123227658 76554240 18266 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 18690 18266 214 467 0 18221 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 74760

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 0.87 2/107 20859
/proc/meminfo: memFree=1726380/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=74760 CPUtime=1541.79
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 19043 0 0 0 140157 14022 0 0 25 0 1 0 123227658 76554240 18266 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 18690 18266 214 467 0 18221 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 74760

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/107 20861
/proc/meminfo: memFree=1726380/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=74760 CPUtime=1601.77
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 19046 0 0 0 145785 14392 0 0 25 0 1 0 123227658 76554240 18269 1992294400 134512640 136421960 4290773520 18446744073709551615 134861907 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 18690 18269 214 467 0 18221 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 74760

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.88 2/107 20863
/proc/meminfo: memFree=1720056/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=81192 CPUtime=1661.75
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 20728 0 0 0 151115 15060 0 0 25 0 1 0 123227658 83140608 19877 1992294400 134512640 136421960 4290773520 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 20298 19877 214 467 0 19829 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 81192

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/107 20865
/proc/meminfo: memFree=1719932/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=80996 CPUtime=1721.73
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 20728 0 0 0 156636 15537 0 0 25 0 1 0 123227658 82939904 19828 1992294400 134512640 136421960 4290773520 18446744073709551615 134862018 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 20249 19828 214 467 0 19780 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 80996

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.89 2/107 20865
/proc/meminfo: memFree=1719312/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=82048 CPUtime=1781.71
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 20984 0 0 0 162076 16095 0 0 25 0 1 0 123227658 84017152 20083 1992294400 134512640 136421960 4290773520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 20512 20083 214 467 0 20043 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 82048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 0.90 3/107 20876
/proc/meminfo: memFree=1718692/2059040 swapFree=4135892/4192956
[pid=20818] ppid=20816 vsize=82048 CPUtime=1800.11
/proc/20818/stat : 20818 (pbct) R 20816 20818 20667 0 -1 4202496 20984 0 0 0 163838 16173 0 0 25 0 1 0 123227658 84017152 20083 1992294400 134512640 136421960 4290773520 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/20818/statm: 20512 20083 214 467 0 20043 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 82048

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): 1800.73
CPU time (s): 1800.13
CPU user time (s): 1638.39
CPU system time (s): 161.741
CPU usage (%): 99.9668
Max. virtual memory (cumulated for all children) (KiB): 82048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1638.39
system time used= 161.741
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20986
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= 1
involuntary context switches= 22984

runsolver used 3.07353 second user time and 8.40872 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-25 16:31:03
IDJOB=2682663
IDBENCH=1415
IDSOLVER=1192
FILE ID=node014/2682663-1277476263
PBS_JOBID= 11190522
Free space on /tmp= 62436 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl30_40_pb.cnf.cr.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682663-1277476263/watcher-2682663-1277476263 -o /tmp/evaluation-result-2682663-1277476263/solver-2682663-1277476263 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682663-1277476263.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 61cf99fd35695f4955b2bd6e6269522f
RANDOM SEED=1711993884

node014.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.258
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
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		: 3000.258
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1801316 kB
Buffers:         39908 kB
Cached:         115436 kB
SwapCached:       9968 kB
Active:          77088 kB
Inactive:        91596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1801316 kB
SwapTotal:     4192956 kB
SwapFree:      4135892 kB
Dirty:            1872 kB
Writeback:           0 kB
AnonPages:       11964 kB
Mapped:           8384 kB
Slab:            67020 kB
PageTables:       4208 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183484 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62436 MiB
End job on node014 at 2010-06-25 17:01:06