Trace number 432430

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) 1800.21 1800.83

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl30_31_pb.cnf.cr.opb
MD5SUM4d7adbd65e64509ef53d6e98bf824cab
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 benchmark0.013997
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1860
Total number of constraints122
Number of constraints which are clauses62
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 constraint31
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 32
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/432430-1177943652/instance-432430-1177943652.opb
0.00/0.00	c File size is 32382 bytes.
0.00/0.01	c Highest Coefficient sum: 32
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.006 s
0.00/0.01	c Var: 1860 Constr: 122 62/60/0 Lit: 3720 Watch. Lit: 1984
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.05	c Pre-processing Time: 0.047 s
0.00/0.05	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.05	c        0   1860      122     3720   30     1984   18620      0      0 0.05
0.00/0.05	c Switching off LPR mode.
1800.10/1800.70	c      100   1860      222    14048   63     2184   20483    100   1785 0.06
1800.10/1800.70	c      250   1860      372    34241   92     2484   22532    250   3333 0.07
1800.10/1800.70	c      477   1860      599    70409  117     2938   24786    477   3975 0.12
1800.10/1800.70	c      816   1860      938   115516  123     3616   27265    816   3726 0.22
1800.10/1800.70	c     1325   1860     1447   365619  252     4634   29992   1325   2819 0.47
1800.10/1800.70	c     2089   1860     2211   856083  387     6162   32992   2089   1907 1.09
1800.10/1800.70	c     3239   1860     3361  1662317  494     8462   36292   3239   1099 2.95
1800.10/1800.70	c     4961   1860     5083  2948673  580    11906   39922   4961    671 7.39
1800.10/1800.70	c     7545   1860     7667  4826922  629    17074   43915   7545    444 16.98
1800.10/1800.70	c    11426   1860    11548  7741490  670    24836   48307  11426    262 43.53
1800.10/1800.70	c    17249   1860    17371 11843611  681    36482   53138  17249    203 84.76
1800.10/1800.70	c    25988   1860    26110 18118187  693    53960   58452  25988    164 157.62
1800.10/1800.70	c    39101   1860    39223 27129498  691    80186   64298  39101    134 289.95
1800.10/1800.70	c    58772   1860    58894 41096561  697   119528   70728  58772     80 727.27
1800.10/1800.71	c    88283   1860    31643 22460607  709    65026   77801  31521     64 1361.42
1800.10/1800.71	c Caught signal: 15
1800.10/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.10/1800.71	c   15   120679  22214   257501    64039 44611299  63917     67 1800.11
1800.10/1800.71	s UNKNOWN
1800.10/1800.71	c Total time: 1800.11 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/node27/watcher-432430-1177943652 -o ROOT/results/node27/solver-432430-1177943652 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432430-1177943652/instance-432430-1177943652.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.82 3/65 23531
/proc/meminfo: memFree=1786024/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=11768 CPUtime=0
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 207061108 12050432 335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1584241 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 2942 336 280 324 0 2004 0

[startup+0.063763 s]
/proc/loadavg: 0.91 0.95 0.82 3/65 23531
/proc/meminfo: memFree=1786024/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=4484 CPUtime=0.05
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 534 0 0 0 5 0 0 0 18 0 1 0 207061108 4591616 496 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134552305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 1121 497 309 324 0 191 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4484

[startup+0.101767 s]
/proc/loadavg: 0.91 0.95 0.82 3/65 23531
/proc/meminfo: memFree=1786024/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=4868 CPUtime=0.09
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 634 0 0 0 9 0 0 0 18 0 1 0 207061108 4984832 596 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1900276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 1217 596 309 324 0 287 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4868

[startup+0.301788 s]
/proc/loadavg: 0.91 0.95 0.82 3/65 23531
/proc/meminfo: memFree=1786024/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=6672 CPUtime=0.29
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 1071 0 0 0 29 0 0 0 19 0 1 0 207061108 6832128 1033 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1902203 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 1668 1033 309 324 0 738 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6672

[startup+0.701827 s]
/proc/loadavg: 0.91 0.95 0.82 3/65 23531
/proc/meminfo: memFree=1786024/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=11464 CPUtime=0.69
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 2290 0 0 0 69 0 0 0 22 0 1 0 207061108 11739136 2252 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1902203 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 2866 2252 309 324 0 1936 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11464

[startup+1.50191 s]
/proc/loadavg: 0.91 0.95 0.82 2/66 23532
/proc/meminfo: memFree=1775264/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=17884 CPUtime=1.49
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 3887 0 0 0 148 1 0 0 25 0 1 0 207061108 18313216 3849 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134585064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 4471 3849 309 324 0 3541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17884

[startup+3.10107 s]
/proc/loadavg: 0.92 0.95 0.82 2/66 23532
/proc/meminfo: memFree=1768032/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=26688 CPUtime=3.09
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 6077 0 0 0 307 2 0 0 25 0 1 0 207061108 27328512 6039 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 6672 6039 309 324 0 5742 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26688

[startup+6.30139 s]
/proc/loadavg: 0.92 0.95 0.82 2/66 23532
/proc/meminfo: memFree=1753312/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=38972 CPUtime=6.28
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 9149 0 0 0 625 3 0 0 25 0 1 0 207061108 39907328 9111 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 9743 9111 309 324 0 8813 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 38972

[startup+12.701 s]
/proc/loadavg: 0.93 0.96 0.82 2/66 23532
/proc/meminfo: memFree=1733800/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=56928 CPUtime=12.69
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 13646 0 0 0 1263 6 0 0 25 0 1 0 207061108 58294272 13608 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 14232 13608 309 324 0 13302 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 56928

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.82 2/66 23532
/proc/meminfo: memFree=1710568/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=79168 CPUtime=25.49
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 19204 0 0 0 2539 10 0 0 25 0 1 0 207061108 81068032 19166 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 19792 19166 309 324 0 18862 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 79168

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.83 2/66 23532
/proc/meminfo: memFree=1676520/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=113392 CPUtime=51.08
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 27771 0 0 0 5093 15 0 0 25 0 1 0 207061108 116113408 27733 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 28348 27733 309 324 0 27418 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 113392

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.83 2/66 23532
/proc/meminfo: memFree=1613352/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=175848 CPUtime=102.27
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 43383 0 0 0 10201 26 0 0 25 0 1 0 207061108 180068352 43345 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 43962 43345 309 324 0 43032 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 175848

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/66 23532
/proc/meminfo: memFree=1549416/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=239976 CPUtime=162.24
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 59408 0 0 0 16188 36 0 0 25 0 1 0 207061108 245735424 59370 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 59994 59370 309 324 0 59064 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 239976

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/66 23532
/proc/meminfo: memFree=1487208/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=301852 CPUtime=222.22
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 74881 0 0 0 22177 45 0 0 25 0 1 0 207061108 309096448 74843 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 75463 74843 309 324 0 74533 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 301852

[startup+282.301 s]
/proc/loadavg: 1.06 0.99 0.85 2/66 23532
/proc/meminfo: memFree=1439080/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=349964 CPUtime=282.21
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 86895 0 0 0 28168 53 0 0 25 0 1 0 207061108 358363136 86857 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 87491 86857 309 324 0 86561 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 349964

[startup+342.301 s]
/proc/loadavg: 1.02 0.99 0.86 2/66 23532
/proc/meminfo: memFree=1412584/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=376280 CPUtime=342.19
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 93471 0 0 0 34162 57 0 0 25 0 1 0 207061108 385310720 93433 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 94070 93433 309 324 0 93140 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 376280

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.87 2/66 23532
/proc/meminfo: memFree=1388456/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=400544 CPUtime=402.18
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 99551 0 0 0 40157 61 0 0 25 0 1 0 207061108 410157056 99513 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 100136 99513 309 324 0 99206 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 400544

[startup+462.301 s]
/proc/loadavg: 1.00 0.99 0.87 2/66 23532
/proc/meminfo: memFree=1366184/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=422520 CPUtime=462.16
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 105035 0 0 0 46152 64 0 0 25 0 1 0 207061108 432660480 104997 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 105630 104997 309 324 0 104700 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 422520

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.88 2/66 23532
/proc/meminfo: memFree=1342056/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=447316 CPUtime=522.15
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 111232 0 0 0 52147 68 0 0 25 0 1 0 207061108 458051584 111194 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 111829 111194 309 324 0 110899 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 447316

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.88 2/66 23532
/proc/meminfo: memFree=1309352/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=479220 CPUtime=582.13
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 119225 0 0 0 58140 73 0 0 25 0 1 0 207061108 490721280 119187 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 119805 119187 309 324 0 118875 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 479220

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.89 2/66 23532
/proc/meminfo: memFree=1286952/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=501432 CPUtime=642.12
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 124763 0 0 0 64135 77 0 0 25 0 1 0 207061108 513466368 124725 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 125358 124725 309 324 0 124428 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 501432


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

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23532
/proc/meminfo: memFree=1211816/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=576536 CPUtime=882.04
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 143543 0 0 0 88114 90 0 0 25 0 1 0 207061108 590372864 143505 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 144134 143505 309 324 0 143204 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 576536

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23532
/proc/meminfo: memFree=1195048/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=593492 CPUtime=942.03
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 147783 0 0 0 94109 94 0 0 25 0 1 0 207061108 607735808 147745 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 148373 147745 309 324 0 147443 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 593492

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23532
/proc/meminfo: memFree=1178664/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=609636 CPUtime=1002.01
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 151834 0 0 0 100105 96 0 0 25 0 1 0 207061108 624267264 151796 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 152409 151796 309 324 0 151479 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 609636

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23532
/proc/meminfo: memFree=1162024/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=626636 CPUtime=1061.99
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 156064 0 0 0 106098 101 0 0 25 0 1 0 207061108 641675264 156026 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 156659 156026 309 324 0 155729 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 626636

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23532
/proc/meminfo: memFree=1144360/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=644044 CPUtime=1121.97
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 160412 0 0 0 112092 105 0 0 25 0 1 0 207061108 659501056 160374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 161011 160374 309 324 0 160081 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 644044

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23532
/proc/meminfo: memFree=1136872/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=651140 CPUtime=1181.96
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 162269 0 0 0 118090 106 0 0 25 0 1 0 207061108 666767360 162161 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 162785 162161 309 324 0 161855 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 651140

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23532
/proc/meminfo: memFree=1136872/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=651140 CPUtime=1241.94
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 162269 0 0 0 124088 106 0 0 25 0 1 0 207061108 666767360 162161 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 162785 162161 309 324 0 161855 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 651140

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23532
/proc/meminfo: memFree=1136872/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=651140 CPUtime=1301.94
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 162269 0 0 0 130087 107 0 0 25 0 1 0 207061108 666767360 162161 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 162785 162161 309 324 0 161855 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 651140

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/66 23532
/proc/meminfo: memFree=1136872/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=651140 CPUtime=1361.92
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 162269 0 0 0 136085 107 0 0 25 0 1 0 207061108 666767360 162161 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 162785 162161 309 324 0 161855 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 651140

[startup+1422.31 s]
/proc/loadavg: 1.06 1.00 0.91 2/66 23532
/proc/meminfo: memFree=1136936/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=651140 CPUtime=1421.9
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 162269 0 0 0 142083 107 0 0 25 0 1 0 207061108 666767360 162161 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574500 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 162785 162161 309 324 0 161855 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 651140

[startup+1482.3 s]
/proc/loadavg: 1.08 1.02 0.92 2/66 23532
/proc/meminfo: memFree=1136936/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=651140 CPUtime=1481.88
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 162269 0 0 0 148081 107 0 0 25 0 1 0 207061108 666767360 162161 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 162785 162161 309 324 0 161855 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 651140

[startup+1542.3 s]
/proc/loadavg: 1.14 1.04 0.93 2/66 23532
/proc/meminfo: memFree=1136936/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=651140 CPUtime=1541.86
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 162269 0 0 0 154079 107 0 0 25 0 1 0 207061108 666767360 162161 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 162785 162161 309 324 0 161855 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 651140

[startup+1602.3 s]
/proc/loadavg: 1.11 1.05 0.94 2/66 23532
/proc/meminfo: memFree=1136936/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=651140 CPUtime=1601.85
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 162269 0 0 0 160078 107 0 0 25 0 1 0 207061108 666767360 162161 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 162785 162161 309 324 0 161855 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 651140

[startup+1662.3 s]
/proc/loadavg: 1.03 1.03 0.94 2/72 23710
/proc/meminfo: memFree=1135576/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=651140 CPUtime=1661.75
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 162269 0 0 0 166067 108 0 0 25 0 1 0 207061108 666767360 162161 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 162785 162161 309 324 0 161855 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 651140

[startup+1722.3 s]
/proc/loadavg: 1.01 1.03 0.94 2/66 23730
/proc/meminfo: memFree=1136680/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=651140 CPUtime=1721.71
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 162269 0 0 0 172063 108 0 0 25 0 1 0 207061108 666767360 162161 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 162785 162161 309 324 0 161855 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 651140

[startup+1782.3 s]
/proc/loadavg: 1.00 1.02 0.94 2/66 23730
/proc/meminfo: memFree=1136680/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=651140 CPUtime=1781.7
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 162269 0 0 0 178062 108 0 0 25 0 1 0 207061108 666767360 162161 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 162785 162161 309 324 0 161855 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 651140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.02 0.94 2/66 23730
/proc/meminfo: memFree=1136680/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=651140 CPUtime=1800.1
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194304 162269 0 0 0 179902 108 0 0 25 0 1 0 207061108 666767360 162161 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 162785 162161 309 324 0 161855 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 651140

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

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

[startup+1800.81 s]
/proc/loadavg: 1.00 1.02 0.94 2/66 23730
/proc/meminfo: memFree=1136680/2055920 swapFree=4182924/4192956
[pid=23531] ppid=23529 vsize=0 CPUtime=1800.19
/proc/23531/stat : 23531 (bsolo3.0.17) R 23529 23531 23027 0 -1 4194308 162273 0 0 0 179902 117 0 0 25 0 1 0 207061108 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/23531/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.19
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.83
CPU time (s): 1800.21
CPU user time (s): 1799.02
CPU system time (s): 1.18782
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 651420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.02
system time used= 1.18782
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 162273
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= 3060

runsolver used 1.37979 second user time and 3.59645 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Mon Apr 30 14:34:12 UTC 2007

IDJOB= 432430
IDBENCH= 1417
IDSOLVER= 199
FILE ID= node27/432430-1177943652

PBS_JOBID= 4727636

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-chnl30_31_pb.cnf.cr.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432430-1177943652/instance-432430-1177943652.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-432430-1177943652 -o ROOT/results/node27/solver-432430-1177943652 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432430-1177943652/instance-432430-1177943652.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  4d7adbd65e64509ef53d6e98bf824cab

RANDOM SEED= 498625539

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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	: 5931.00
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		: 3000.213
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:       1786368 kB
Buffers:         31304 kB
Cached:         160264 kB
SwapCached:       4068 kB
Active:          59940 kB
Inactive:       141368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786368 kB
SwapTotal:     4192956 kB
SwapFree:      4182924 kB
Dirty:            6720 kB
Writeback:           0 kB
Mapped:          15684 kB
Slab:            54240 kB
Committed_AS:  2310448 kB
PageTables:       1412 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 node27 on Mon Apr 30 15:04:15 UTC 2007