Trace number 2682669

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) 1800.03 1800.51

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl20_21_pb.cnf.cr.opb
MD5SUM75fcdbbba3eb42e13f634e02d36a6ee9
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 benchmark0.041992
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables840
Total number of constraints82
Number of constraints which are clauses42
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint21
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 22
Number of bits of the biggest sum of numbers5
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
0.00/0.00	c constraints 40/0 clauses 42/0 units 0
0.00/0.00	c vars 840
1800.01/1800.50	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-2682669-1277476303/watcher-2682669-1277476303 -o /tmp/evaluation-result-2682669-1277476303/solver-2682669-1277476303 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682669-1277476303.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: 0.99 0.88 0.49 3/106 23751
/proc/meminfo: memFree=1841712/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=3180 CPUtime=0
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 502 0 0 0 0 0 0 0 20 0 1 0 123234066 3256320 421 1992294400 134512640 136421960 4294569520 18446744073709551615 135408516 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 795 423 187 467 0 326 0

[startup+0.0854841 s]
/proc/loadavg: 0.99 0.88 0.49 3/106 23751
/proc/meminfo: memFree=1841712/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=9144 CPUtime=0.08
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 1995 0 0 0 7 1 0 0 20 0 1 0 123234066 9363456 1914 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 2286 1914 213 467 0 1817 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 9144

[startup+0.101485 s]
/proc/loadavg: 0.99 0.88 0.49 3/106 23751
/proc/meminfo: memFree=1841712/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=9276 CPUtime=0.09
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 2008 0 0 0 8 1 0 0 20 0 1 0 123234066 9498624 1927 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 2319 1927 214 467 0 1850 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9276

[startup+0.301508 s]
/proc/loadavg: 0.99 0.88 0.49 3/106 23751
/proc/meminfo: memFree=1841712/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=9664 CPUtime=0.3
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 2107 0 0 0 23 7 0 0 20 0 1 0 123234066 9895936 2026 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 2416 2026 214 467 0 1947 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 9664

[startup+0.701551 s]
/proc/loadavg: 0.99 0.88 0.49 3/106 23751
/proc/meminfo: memFree=1841712/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=10324 CPUtime=0.69
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 2280 0 0 0 56 13 0 0 20 0 1 0 123234066 10571776 2199 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 2581 2199 214 467 0 2112 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10324

[startup+1.50164 s]
/proc/loadavg: 0.99 0.88 0.49 2/107 23752
/proc/meminfo: memFree=1833148/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=10848 CPUtime=1.49
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 2408 0 0 0 119 30 0 0 23 0 1 0 123234066 11108352 2327 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 2712 2327 214 467 0 2243 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10848

[startup+3.10082 s]
/proc/loadavg: 0.99 0.88 0.49 2/107 23752
/proc/meminfo: memFree=1832528/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=11648 CPUtime=3.09
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 2629 0 0 0 252 57 0 0 25 0 1 0 123234066 11927552 2548 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 2912 2548 214 467 0 2443 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11648

[startup+6.30117 s]
/proc/loadavg: 0.99 0.88 0.49 2/107 23752
/proc/meminfo: memFree=1831660/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=12832 CPUtime=6.29
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 2915 0 0 0 523 106 0 0 25 0 1 0 123234066 13139968 2834 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 3208 2834 214 467 0 2739 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12832

[startup+12.7009 s]
/proc/loadavg: 0.99 0.89 0.50 2/107 23752
/proc/meminfo: memFree=1830808/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=13068 CPUtime=12.69
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 2974 0 0 0 1055 214 0 0 25 0 1 0 123234066 13381632 2893 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 3267 2893 214 467 0 2798 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13068

[startup+25.5013 s]
/proc/loadavg: 0.99 0.89 0.50 2/107 23752
/proc/meminfo: memFree=1829940/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=13668 CPUtime=25.49
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 3150 0 0 0 2185 364 0 0 25 0 1 0 123234066 13996032 3053 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 3417 3053 214 467 0 2948 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13668

[startup+51.1011 s]
/proc/loadavg: 0.99 0.90 0.52 2/107 23754
/proc/meminfo: memFree=1828700/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=15044 CPUtime=51.08
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 3491 0 0 0 4341 767 0 0 25 0 1 0 123234066 15405056 3390 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 3761 3390 214 467 0 3292 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15044

[startup+102.309 s]
/proc/loadavg: 0.99 0.91 0.54 2/107 23754
/proc/meminfo: memFree=1826964/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=16212 CPUtime=102.27
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 3890 0 0 0 8801 1426 0 0 25 0 1 0 123234066 16601088 3657 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 4053 3657 214 467 0 3584 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16212

[startup+162.301 s]
/proc/loadavg: 0.99 0.92 0.57 2/107 23756
/proc/meminfo: memFree=1825228/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=18368 CPUtime=162.24
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 4514 0 0 0 14042 2182 0 0 25 0 1 0 123234066 18808832 4208 1992294400 134512640 136421960 4294569520 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 4592 4208 214 467 0 4123 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18368

[startup+222.301 s]
/proc/loadavg: 0.99 0.94 0.59 2/107 23758
/proc/meminfo: memFree=1823492/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=19952 CPUtime=222.24
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 4913 0 0 0 19303 2921 0 0 25 0 1 0 123234066 20430848 4607 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 4988 4607 214 467 0 4519 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 19952

[startup+282.302 s]
/proc/loadavg: 0.99 0.94 0.61 2/107 23760
/proc/meminfo: memFree=1822872/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=20568 CPUtime=282.22
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 5072 0 0 0 24609 3613 0 0 25 0 1 0 123234066 21061632 4766 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 5142 4766 214 467 0 4673 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 20568

[startup+342.301 s]
/proc/loadavg: 0.99 0.95 0.64 2/107 23762
/proc/meminfo: memFree=1822004/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=21328 CPUtime=342.2
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 5273 0 0 0 29960 4260 0 0 25 0 1 0 123234066 21839872 4966 1992294400 134512640 136421960 4294569520 18446744073709551615 134862003 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 5332 4966 214 467 0 4863 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 21328

[startup+402.301 s]
/proc/loadavg: 0.99 0.96 0.65 2/107 23762
/proc/meminfo: memFree=1821508/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=21868 CPUtime=402.18
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 5496 0 0 0 35154 5064 0 0 25 0 1 0 123234066 22392832 5097 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 5467 5097 214 467 0 4998 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 21868

[startup+462.302 s]
/proc/loadavg: 0.99 0.96 0.67 2/107 23764
/proc/meminfo: memFree=1821012/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=22264 CPUtime=462.17
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 5592 0 0 0 40444 5773 0 0 25 0 1 0 123234066 22798336 5193 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 5566 5193 214 467 0 5097 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 22264

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.69 2/107 23766
/proc/meminfo: memFree=1820020/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=23312 CPUtime=522.16
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 5844 0 0 0 45689 6527 0 0 25 0 1 0 123234066 23871488 5445 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 5828 5445 214 467 0 5359 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 23312

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.71 2/107 23768
/proc/meminfo: memFree=1819648/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=23632 CPUtime=582.14
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 5917 0 0 0 50983 7231 0 0 25 0 1 0 123234066 24199168 5518 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 5908 5518 214 467 0 5439 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 23632

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.73 2/107 23770
/proc/meminfo: memFree=1818656/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=24476 CPUtime=642.13
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 6153 0 0 0 56367 7846 0 0 25 0 1 0 123234066 25063424 5742 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 6119 5742 214 467 0 5650 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 24476

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.77 2/107 23776
/proc/meminfo: memFree=1815184/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=27848 CPUtime=882.06
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 7269 0 0 0 77381 10825 0 0 25 0 1 0 123234066 28516352 6581 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 6962 6581 214 467 0 6493 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 27848

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.78 2/107 23778
/proc/meminfo: memFree=1814068/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=28728 CPUtime=942.04
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 7524 0 0 0 82721 11483 0 0 25 0 1 0 123234066 29417472 6816 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 7182 6816 214 467 0 6713 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 28728

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.80 2/107 23778
/proc/meminfo: memFree=1814068/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=28728 CPUtime=1002.02
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 7524 0 0 0 88204 11998 0 0 25 0 1 0 123234066 29417472 6816 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 7182 6816 214 467 0 6713 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 28728

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.81 2/107 23780
/proc/meminfo: memFree=1813448/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=29608 CPUtime=1062.01
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 7714 0 0 0 93687 12514 0 0 25 0 1 0 123234066 30318592 7006 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 7402 7006 214 467 0 6933 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 29608

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/107 23782
/proc/meminfo: memFree=1813324/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=29740 CPUtime=1121.99
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 7752 0 0 0 99146 13053 0 0 25 0 1 0 123234066 30453760 7044 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 7435 7044 214 467 0 6966 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 29740

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.82 2/107 23784
/proc/meminfo: memFree=1812828/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=30168 CPUtime=1181.98
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 7840 0 0 0 104395 13803 0 0 25 0 1 0 123234066 30892032 7132 1992294400 134512640 136421960 4294569520 18446744073709551615 134862075 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 7542 7132 214 467 0 7073 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 30168

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.83 2/107 23786
/proc/meminfo: memFree=1811712/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=30860 CPUtime=1241.96
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 8171 0 0 0 109736 14460 0 0 25 0 1 0 123234066 31600640 7338 1992294400 134512640 136421960 4294569520 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 7715 7338 214 467 0 7246 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 30860

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.84 2/107 23786
/proc/meminfo: memFree=1811588/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=31128 CPUtime=1301.95
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 8210 0 0 0 115134 15061 0 0 25 0 1 0 123234066 31875072 7377 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 7782 7377 214 467 0 7313 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 31128

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.84 2/107 23788
/proc/meminfo: memFree=1811588/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=31128 CPUtime=1361.93
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 8211 0 0 0 120414 15779 0 0 25 0 1 0 123234066 31875072 7378 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 7782 7378 214 467 0 7313 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 31128

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.85 2/107 23790
/proc/meminfo: memFree=1811092/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=31652 CPUtime=1421.92
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 8365 0 0 0 125998 16194 0 0 25 0 1 0 123234066 32411648 7528 1992294400 134512640 136421960 4294569520 18446744073709551615 134861902 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 7913 7528 214 467 0 7444 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 31652

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.85 2/107 23792
/proc/meminfo: memFree=1809232/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=33500 CPUtime=1481.9
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 8842 0 0 0 131350 16840 0 0 25 0 1 0 123234066 34304000 7994 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 8375 7994 214 467 0 7906 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 33500

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.86 2/107 23794
/proc/meminfo: memFree=1809108/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=33500 CPUtime=1541.88
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 8843 0 0 0 136698 17490 0 0 25 0 1 0 123234066 34304000 7995 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 8375 7995 214 467 0 7906 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 33500

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/107 23794
/proc/meminfo: memFree=1809108/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=33500 CPUtime=1601.87
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 8843 0 0 0 142038 18149 0 0 25 0 1 0 123234066 34304000 7995 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 8375 7995 214 467 0 7906 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 33500

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.87 2/107 23796
/proc/meminfo: memFree=1809108/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=33500 CPUtime=1661.85
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 8844 0 0 0 147466 18719 0 0 25 0 1 0 123234066 34304000 7996 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 8375 7996 214 467 0 7906 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 33500

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/107 23798
/proc/meminfo: memFree=1808984/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=33500 CPUtime=1721.84
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 8844 0 0 0 153065 19119 0 0 25 0 1 0 123234066 34304000 7996 1992294400 134512640 136421960 4294569520 18446744073709551615 134861992 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 8375 7996 214 467 0 7906 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 33500

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.88 2/107 23809
/proc/meminfo: memFree=1808116/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=33500 CPUtime=1781.81
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 8844 0 0 0 158535 19646 0 0 25 0 1 0 123234066 34304000 7996 1992294400 134512640 136421960 4294569520 18446744073709551615 134857542 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 8375 7996 214 467 0 7906 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 33500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.89 2/107 23809
/proc/meminfo: memFree=1808240/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=33500 CPUtime=1800.01
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 8844 0 0 0 160159 19842 0 0 25 0 1 0 123234066 34304000 7996 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 8375 7996 214 467 0 7906 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 33500

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 0.89 2/107 23809
/proc/meminfo: memFree=1808240/2059040 swapFree=4139932/4192956
[pid=23751] ppid=23749 vsize=33500 CPUtime=1800.01
/proc/23751/stat : 23751 (pbct) R 23749 23751 23492 0 -1 4202496 8844 0 0 0 160159 19842 0 0 25 0 1 0 123234066 34304000 7996 1992294400 134512640 136421960 4294569520 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0
/proc/23751/statm: 8375 7996 214 467 0 7906 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 33500

Child status: 0
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1601.59
CPU system time (s): 198.433
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 33584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1601.59
system time used= 198.433
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8846
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= 6601

runsolver used 3.07353 second user time and 8.40572 second system time

The end

Launcher Data 

Begin job on node005 at 2010-06-25 16:31:43
IDJOB=2682669
IDBENCH=1421
IDSOLVER=1192
FILE ID=node005/2682669-1277476303
PBS_JOBID= 11190530
Free space on /tmp= 62528 MiB

SOLVER NAME= PB/CT 0.1 fixed
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl20_21_pb.cnf.cr.opb
COMMAND LINE= HOME/pbct --model BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682669-1277476303/watcher-2682669-1277476303 -o /tmp/evaluation-result-2682669-1277476303/solver-2682669-1277476303 -C 1800 -W 2000 -M 1800  HOME/pbct --model HOME/instance-2682669-1277476303.opb

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

MD5SUM BENCH= 75fcdbbba3eb42e13f634e02d36a6ee9
RANDOM SEED=1802599452

node005.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		: 3000.246
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	: 6000.49
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		: 3000.246
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1842232 kB
Buffers:         29280 kB
Cached:          88832 kB
SwapCached:       5480 kB
Active:          66916 kB
Inactive:        64072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1842232 kB
SwapTotal:     4192956 kB
SwapFree:      4139932 kB
Dirty:            2088 kB
Writeback:           0 kB
AnonPages:       11584 kB
Mapped:          11968 kB
Slab:            63872 kB
PageTables:       4228 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182332 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= 62528 MiB
End job on node005 at 2010-06-25 17:01:46