Trace number 432424

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 NameAnswerCPU timeWall clock time
bsolo 3.0.17? (TO) 1800.25 1800.86

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl35_45_pb.cnf.cr.opb
MD5SUMf8c14dd136fe3d96d6bf396134dc65fd
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.025995
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3150
Total number of constraints160
Number of constraints which are clauses90
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint35
Maximum length of a constraint45
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 46
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 (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432424-1177943646/instance-432424-1177943646.opb
0.00/0.00	c File size is 55878 bytes.
0.00/0.01	c Highest Coefficient sum: 46
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 s
0.00/0.01	c Var: 3150 Constr: 160 90/70/0 Lit: 6300 Watch. Lit: 3330
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.09/0.11	c Pre-processing Time: 0.108 s
0.09/0.11	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.11	c        0   3150      160     6300   39     3330   46230      0      0 0.11
0.09/0.11	c Switching off LPR mode.
1800.07/1800.60	c      101   3150      261    21238   81     3532   50854    101    834 0.12
1800.07/1800.60	c      252   3150      412    40364   97     3834   55940    252   1737 0.14
1800.07/1800.60	c      477   3150      637    68807  108     4284   61535    477   2725 0.17
1800.07/1800.60	c      818   3150      978   114940  117     4966   67689    818   3422 0.24
1800.07/1800.60	c     1326   3150     1486   243997  164     5982   74458   1326   2953 0.45
1800.07/1800.60	c     2089   3150     2249   509084  226     7508   81904   2089   2176 0.96
1800.07/1800.60	c     3237   3150     3397  1560939  459     9804   90095   3237   1291 2.51
1800.07/1800.60	c     4960   3150     5120  3177047  620    13250   99105   4960    842 5.88
1800.07/1800.60	c     7544   3150     7704  5422507  703    18418  109016   7544    564 13.37
1800.07/1800.60	c    11426   3150    11586  8952255  772    26182  119918  11426    499 22.87
1800.07/1800.60	c    17256   3150    17416 14745076  846    37842  131910  17256    363 47.41
1800.07/1800.60	c    25994   3150    26154 23470700  897    55318  145102  25994    205 126.38
1800.07/1800.60	c    39106   3150    39266 36269720  923    81542  159613  39106    116 335.07
1800.07/1800.60	c    58780   3150    58940 54799375  929   120890  175575  58780     79 743.44
1800.07/1800.60	c    88291   3150    88451 83941648  949   179912  193133  88291     51 1704.91
1800.07/1800.60	c Caught signal: 15
1800.07/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.60	c   15    90922  18102   431508    91082 86485568  90922     50 1800.08
1800.07/1800.60	s UNKNOWN
1800.07/1800.60	c Total time: 1800.08 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node48/watcher-432424-1177943646 -o ROOT/results/node48/solver-432424-1177943646 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432424-1177943646/instance-432424-1177943646.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: 0.77 0.92 0.83 3/64 18863
/proc/meminfo: memFree=1741928/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=11792 CPUtime=0
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 149210002 12075008 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 2948 333 280 324 0 2004 0

[startup+0.0111249 s]
/proc/loadavg: 0.77 0.92 0.83 3/64 18863
/proc/meminfo: memFree=1741928/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=12072 CPUtime=0
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 427 0 0 0 0 0 0 0 18 0 1 0 149210002 12361728 397 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 3018 397 287 324 0 2074 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12072

[startup+0.10114 s]
/proc/loadavg: 0.77 0.92 0.83 3/64 18863
/proc/meminfo: memFree=1741928/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=4644 CPUtime=0.09
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 588 0 0 0 9 0 0 0 18 0 1 0 149210002 4755456 539 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 1161 539 304 324 0 231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4644

[startup+0.301151 s]
/proc/loadavg: 0.77 0.92 0.83 3/64 18863
/proc/meminfo: memFree=1741928/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=6328 CPUtime=0.29
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 986 0 0 0 29 0 0 0 19 0 1 0 149210002 6479872 937 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134552416 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 1582 937 309 324 0 652 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6328

[startup+0.701187 s]
/proc/loadavg: 0.77 0.92 0.83 3/64 18863
/proc/meminfo: memFree=1741928/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=8884 CPUtime=0.69
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 1656 0 0 0 69 0 0 0 22 0 1 0 149210002 9097216 1607 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574925 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 2221 1607 309 324 0 1291 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8884

[startup+1.50126 s]
/proc/loadavg: 0.77 0.92 0.83 2/65 18864
/proc/meminfo: memFree=1733984/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=16936 CPUtime=1.49
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 3653 0 0 0 148 1 0 0 25 0 1 0 149210002 17342464 3604 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 4234 3604 309 324 0 3304 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16936

[startup+3.10141 s]
/proc/loadavg: 0.77 0.92 0.83 2/65 18864
/proc/meminfo: memFree=1723936/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=28140 CPUtime=3.08
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 6465 0 0 0 306 2 0 0 25 0 1 0 149210002 28815360 6416 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 7035 6416 309 324 0 6105 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28140

[startup+6.3017 s]
/proc/loadavg: 0.79 0.92 0.83 2/65 18864
/proc/meminfo: memFree=1702240/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=46364 CPUtime=6.29
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 11017 0 0 0 625 4 0 0 25 0 1 0 149210002 47476736 10968 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 11591 10968 309 324 0 10661 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 46364

[startup+12.7013 s]
/proc/loadavg: 0.81 0.92 0.83 2/65 18864
/proc/meminfo: memFree=1676192/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=71872 CPUtime=12.68
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 17391 0 0 0 1261 7 0 0 25 0 1 0 149210002 73596928 17342 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 17968 17342 309 324 0 17038 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 71872

[startup+25.5024 s]
/proc/loadavg: 0.85 0.93 0.83 2/65 18864
/proc/meminfo: memFree=1619232/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=127204 CPUtime=25.49
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 31217 0 0 0 2536 13 0 0 25 0 1 0 149210002 130256896 31168 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 31801 31168 309 324 0 30871 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 127204

[startup+51.1028 s]
/proc/loadavg: 0.90 0.93 0.83 2/65 18864
/proc/meminfo: memFree=1546144/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=200324 CPUtime=51.07
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 49491 0 0 0 5087 20 0 0 25 0 1 0 149210002 205131776 49442 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551482 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 50081 49442 309 324 0 49151 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 200324

[startup+102.305 s]
/proc/loadavg: 0.95 0.94 0.84 2/65 18864
/proc/meminfo: memFree=1466400/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=278704 CPUtime=102.27
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 69083 0 0 0 10196 31 0 0 25 0 1 0 149210002 285392896 69034 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 69676 69034 309 324 0 68746 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 278704

[startup+162.303 s]
/proc/loadavg: 0.98 0.95 0.84 2/65 18864
/proc/meminfo: memFree=1403936/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=341508 CPUtime=162.26
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 84784 0 0 0 16186 40 0 0 25 0 1 0 149210002 349704192 84735 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 85377 84735 309 324 0 84447 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 341508

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.85 2/65 18864
/proc/meminfo: memFree=1356896/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=387832 CPUtime=222.23
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 96383 0 0 0 22178 45 0 0 25 0 1 0 149210002 397139968 96334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 96958 96334 309 324 0 96028 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 387832

[startup+282.303 s]
/proc/loadavg: 0.99 0.96 0.85 2/65 18864
/proc/meminfo: memFree=1310432/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=434732 CPUtime=282.23
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 108093 0 0 0 28171 52 0 0 25 0 1 0 149210002 445165568 108044 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 108683 108044 309 324 0 107753 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 434732

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 18864
/proc/meminfo: memFree=1269664/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=474916 CPUtime=342.21
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 118164 0 0 0 34165 56 0 0 25 0 1 0 149210002 486313984 118115 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 118729 118115 309 324 0 117799 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 474916

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 18864
/proc/meminfo: memFree=1227680/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=517152 CPUtime=402.19
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 128721 0 0 0 40157 62 0 0 25 0 1 0 149210002 529563648 128672 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3972837 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 129288 128672 309 324 0 128358 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 517152

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.87 2/65 18864
/proc/meminfo: memFree=1189088/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=555436 CPUtime=462.17
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 138284 0 0 0 46151 66 0 0 25 0 1 0 149210002 568766464 138235 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 138859 138235 309 324 0 137929 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 555436

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 18864
/proc/meminfo: memFree=1156960/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=587712 CPUtime=522.17
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 146350 0 0 0 52146 71 0 0 25 0 1 0 149210002 601817088 146301 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 146928 146301 309 324 0 145998 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 587712

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.88 2/65 18864
/proc/meminfo: memFree=1126432/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=617968 CPUtime=582.15
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 153910 0 0 0 58139 76 0 0 25 0 1 0 149210002 632799232 153861 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 154492 153861 309 324 0 153562 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 617968

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.89 2/65 18864
/proc/meminfo: memFree=1094624/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=649452 CPUtime=642.14
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 161783 0 0 0 64132 82 0 0 25 0 1 0 149210002 665038848 161734 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 162363 161734 309 324 0 161433 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 649452


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18864
/proc/meminfo: memFree=988576/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=755420 CPUtime=882.07
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 188279 0 0 0 88112 95 0 0 25 0 1 0 149210002 773550080 188230 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 188855 188230 309 324 0 187925 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 755420

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 18864
/proc/meminfo: memFree=967840/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=776364 CPUtime=942.06
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 193509 0 0 0 94108 98 0 0 25 0 1 0 149210002 794996736 193460 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 194091 193460 309 324 0 193161 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 776364

[startup+1002.3 s]
/proc/loadavg: 1.04 0.99 0.91 2/65 18864
/proc/meminfo: memFree=947168/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=796728 CPUtime=1002.05
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 198608 0 0 0 100104 101 0 0 25 0 1 0 149210002 815849472 198559 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 199182 198559 309 324 0 198252 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 796728

[startup+1062.3 s]
/proc/loadavg: 1.12 1.02 0.93 2/65 18864
/proc/meminfo: memFree=921376/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=822652 CPUtime=1062.03
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 205091 0 0 0 106099 104 0 0 25 0 1 0 149210002 842395648 205042 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 205663 205042 309 324 0 204733 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 822652

[startup+1122.3 s]
/proc/loadavg: 1.04 1.01 0.93 2/65 18864
/proc/meminfo: memFree=898976/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=845048 CPUtime=1122.02
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 210670 0 0 0 112094 108 0 0 25 0 1 0 149210002 865329152 210621 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 211262 210621 309 324 0 210332 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 845048

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 0.93 2/65 18864
/proc/meminfo: memFree=870368/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=873864 CPUtime=1182
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 217891 0 0 0 118089 111 0 0 25 0 1 0 149210002 894836736 217842 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 218466 217842 309 324 0 217536 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 873864

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18864
/proc/meminfo: memFree=847328/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=896536 CPUtime=1241.99
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 223561 0 0 0 124085 114 0 0 25 0 1 0 149210002 918052864 223512 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 224134 223512 309 324 0 223204 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 896536

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18864
/proc/meminfo: memFree=820448/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=923128 CPUtime=1301.98
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 230201 0 0 0 130081 117 0 0 25 0 1 0 149210002 945283072 230152 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 230782 230152 309 324 0 229852 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 923128

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18864
/proc/meminfo: memFree=791648/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=952132 CPUtime=1361.96
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 237461 0 0 0 136075 121 0 0 25 0 1 0 149210002 974983168 237412 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 238033 237412 309 324 0 237103 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 952132

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18864
/proc/meminfo: memFree=759136/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=984312 CPUtime=1421.95
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 245513 0 0 0 142068 127 0 0 25 0 1 0 149210002 1007935488 245464 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 246078 245464 309 324 0 245148 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 984312

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18864
/proc/meminfo: memFree=732832/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=1010984 CPUtime=1481.93
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 252161 0 0 0 148063 130 0 0 25 0 1 0 149210002 1035247616 252112 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 252746 252112 309 324 0 251816 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 1010984

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18864
/proc/meminfo: memFree=714528/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=1028788 CPUtime=1541.92
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 256629 0 0 0 154059 133 0 0 25 0 1 0 149210002 1053478912 256580 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 257197 256580 309 324 0 256267 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 1028788

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 18864
/proc/meminfo: memFree=696352/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=1047132 CPUtime=1601.9
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 261203 0 0 0 160055 135 0 0 25 0 1 0 149210002 1072263168 261154 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 261783 261154 309 324 0 260853 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 1047132

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/71 19038
/proc/meminfo: memFree=676136/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=1065860 CPUtime=1661.8
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 265873 0 0 0 166041 139 0 0 25 0 1 0 149210002 1091440640 265824 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 266465 265824 309 324 0 265535 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 1065860

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19062
/proc/meminfo: memFree=657376/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=1085896 CPUtime=1721.78
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 270900 0 0 0 172037 141 0 0 25 0 1 0 149210002 1111957504 270851 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 271474 270851 309 324 0 270544 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 1085896

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19062
/proc/meminfo: memFree=635936/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=1107092 CPUtime=1781.77
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 276191 0 0 0 178033 144 0 0 25 0 1 0 149210002 1133662208 276142 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 276773 276142 309 324 0 275843 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 1107092



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19062
/proc/meminfo: memFree=629920/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=1112996 CPUtime=1800.07
/proc/18863/stat : 18863 (bsolo3.0.17) R 18861 18863 18311 0 -1 4194304 277656 0 0 0 179863 144 0 0 25 0 1 0 149210002 1139707904 277607 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/18863/statm: 278249 277607 309 324 0 277319 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1112996

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

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

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19062
/proc/meminfo: memFree=629920/2055920 swapFree=4183896/4192956
[pid=18863] ppid=18861 vsize=0 CPUtime=1800.24
/proc/18863/stat : 18863 (bsolo3.0.17) D 18861 18863 18311 0 -1 4194308 277660 0 0 0 179863 161 0 0 24 0 1 0 149210002 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 18446744072100051646 0 0 17 0 0 0
/proc/18863/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.24
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.86
CPU time (s): 1800.25
CPU user time (s): 1798.63
CPU system time (s): 1.61875
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 1112996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.63
system time used= 1.61875
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 277660
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= 12
involuntary context switches= 1958

runsolver used 1.49577 second user time and 3.47547 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Mon Apr 30 14:34:07 UTC 2007

IDJOB= 432424
IDBENCH= 1411
IDSOLVER= 199
FILE ID= node48/432424-1177943646

PBS_JOBID= 4727547

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl35_45_pb.cnf.cr.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432424-1177943646/instance-432424-1177943646.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-432424-1177943646 -o ROOT/results/node48/solver-432424-1177943646 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432424-1177943646/instance-432424-1177943646.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  f8c14dd136fe3d96d6bf396134dc65fd

RANDOM SEED= 158266885

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1742336 kB
Buffers:         38568 kB
Cached:         194448 kB
SwapCached:       3148 kB
Active:          96584 kB
Inactive:       146244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1742336 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:            6748 kB
Writeback:           0 kB
Mapped:          15652 kB
Slab:            56764 kB
Committed_AS:  1331376 kB
PageTables:       1388 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= 66558 MiB

End job on node48 on Mon Apr 30 15:04:09 UTC 2007