Trace number 452668

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) 1800.08 1800.55

General information on the benchmark

Namenormalized-PB07/PURE-SAT/SAT07/industrial/
anbulagan/medium-unsat/total-5-13-u.opb
MD5SUMe9b85d5d0c50d5207767262b6485986e
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark141.55
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables178708
Total number of constraints806681
Number of constraints which are clauses806681
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint10
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 10
Number of bits of the biggest sum of numbers4
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/452668-1177963503/instance-452668-1177963503.opb
0.00/0.00	c File size is 25064772 bytes.
5.69/5.70	c Highest Coefficient sum: 10
5.69/5.70	c Parsing was ok!!
5.69/5.70	c Total parsing time: 5.697 s
6.09/6.11	c Var: 178708 Constr: 806681 806681/0/0 Lit: 1842626 Watch. Lit: 1598290
6.09/6.11	c Obj. Vars: 0 (0 % of total variables)
139.86/139.96	c Pre-processing Time: 139.926 s
139.86/139.97	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
139.86/139.97	c        0   6006    20251    57263    2    40502    6750      0      0 139.93
139.86/139.97	c Switching off LPR mode.
1800.02/1800.50	c      100   6006    20351    62078    3    40702    7426    100      0 140.07
1800.02/1800.50	c      250   6006    20501    65885    3    41002    8169    250      1 140.27
1800.02/1800.50	c      477   6006    20728    74852    3    41456    8986    477      3 140.68
1800.02/1800.50	c      815   6006    21066    88708    4    42132    9885    815      5 141.55
1800.02/1800.50	c     1323   5866    21574   113198    5    43147   10874   1323      9 142.96
1800.02/1800.50	c     2088   5866    22339   159532    7    44677   11962   2088     14 144.87
1800.02/1800.50	c     3234   5866    23485   258975   11    46969   13159   3234     21 147.99
1800.02/1800.50	c     4955   5842    25206   395141   15    50410   14475   4955     32 152.39
1800.02/1800.50	c     7539   5842    27790   631889   22    55578   15923   7539     46 161.56
1800.02/1800.50	c    11418   5808    31669  1073122   33    63334   17516  11418     64 178.24
1800.02/1800.50	c    17240   5747    37491  2037748   54    74977   19268  17240     82 209.78
1800.02/1800.50	c    25979   5695    46230  3343787   72    92454   21195  25979     94 276.01
1800.02/1800.50	c    39091   5692    59342  5355368   90   118677   23315  39091     96 404.90
1800.02/1800.50	c    58769   5691    79020  8688818  109   158032   25647  58769     86 679.71
1800.02/1800.50	c    88279   5691   108530 15187044  139   217052   28212  88279     68 1286.30
1800.02/1800.50	c Caught signal: 15
1800.02/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.50	c   15   105792  23050   187205   126043 18851773 105792     58 1800.03
1800.02/1800.50	s UNKNOWN
1800.02/1800.50	c Total time: 1800.03 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/node47/watcher-452668-1177963503 -o ROOT/results/node47/solver-452668-1177963503 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452668-1177963503/instance-452668-1177963503.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: 1.00 1.00 1.00 3/77 28932
/proc/meminfo: memFree=1760144/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=36216 CPUtime=0
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 365 0 0 0 0 0 0 0 18 0 1 0 151195789 37085184 335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 9054 335 280 324 0 2004 0

[startup+0.0838421 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28932
/proc/meminfo: memFree=1760144/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=31176 CPUtime=0.07
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 1172 0 0 0 7 0 0 0 18 0 1 0 151195789 31924224 1102 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10954363 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 7794 1102 384 324 0 744 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 31176

[startup+0.101843 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28932
/proc/meminfo: memFree=1760144/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=31588 CPUtime=0.09
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 1297 0 0 0 9 0 0 0 18 0 1 0 151195789 32346112 1227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 7897 1227 410 324 0 847 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 31588

[startup+0.301865 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28932
/proc/meminfo: memFree=1760144/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=35716 CPUtime=0.29
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 2619 0 0 0 29 0 0 0 19 0 1 0 151195789 36573184 2549 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 8929 2550 694 324 0 1879 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35716

[startup+0.701908 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 28932
/proc/meminfo: memFree=1760144/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=47768 CPUtime=0.69
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 6308 0 0 0 67 2 0 0 23 0 1 0 151195789 48914432 5953 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10954363 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 11942 5953 1179 324 0 4892 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 47768

[startup+1.50199 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28933
/proc/meminfo: memFree=1733832/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=63132 CPUtime=1.49
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 11190 0 0 0 145 4 0 0 25 0 1 0 151195789 64647168 10738 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10954363 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 15783 10739 1995 324 0 8733 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63132

[startup+3.10117 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28933
/proc/meminfo: memFree=1716360/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=83280 CPUtime=3.08
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 17754 0 0 0 301 7 0 0 25 0 1 0 151195789 85278720 16989 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10954363 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 20820 16989 3508 324 0 13770 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 83280

[startup+6.30152 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28933
/proc/meminfo: memFree=1670728/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=154144 CPUtime=6.29
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 43853 0 0 0 611 18 0 0 25 0 1 0 151195789 157843456 36968 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 38536 36968 303 324 0 37606 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 154144

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28933
/proc/meminfo: memFree=1613512/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=154144 CPUtime=12.68
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 43856 0 0 0 1250 18 0 0 25 0 1 0 151195789 157843456 36971 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10954363 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 38536 36971 303 324 0 37606 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 154144

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28933
/proc/meminfo: memFree=1613320/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=154408 CPUtime=25.49
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 43929 0 0 0 2530 19 0 0 25 0 1 0 151195789 158113792 37044 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 38602 37044 303 324 0 37672 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 154408

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28933
/proc/meminfo: memFree=1613128/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=154936 CPUtime=51.08
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 44072 0 0 0 5088 20 0 0 25 0 1 0 151195789 158654464 37187 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10952791 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 38734 37187 303 324 0 37804 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 154936

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28933
/proc/meminfo: memFree=1611976/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=155728 CPUtime=102.27
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 44270 0 0 0 10205 22 0 0 25 0 1 0 151195789 159465472 37385 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134583062 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 38932 37385 303 324 0 38002 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 155728

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28933
/proc/meminfo: memFree=1611656/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=156036 CPUtime=162.24
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 44706 0 0 0 16190 34 0 0 25 0 1 0 151195789 159780864 37471 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 39009 37471 309 324 0 38079 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 156036

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28933
/proc/meminfo: memFree=1611656/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=156036 CPUtime=222.24
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 44707 0 0 0 22189 35 0 0 25 0 1 0 151195789 159780864 37472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 39009 37472 309 324 0 38079 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 156036

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28933
/proc/meminfo: memFree=1611656/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=156036 CPUtime=282.22
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 44707 0 0 0 28187 35 0 0 25 0 1 0 151195789 159780864 37472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 39009 37472 309 324 0 38079 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 156036

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1611528/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=156036 CPUtime=342.21
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 44707 0 0 0 34185 36 0 0 25 0 1 0 151195789 159780864 37472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 39009 37472 309 324 0 38079 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 156036

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1611528/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=156036 CPUtime=402.19
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 44707 0 0 0 40183 36 0 0 25 0 1 0 151195789 159780864 37472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 39009 37472 309 324 0 38079 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 156036

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1611528/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=156036 CPUtime=462.17
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 44707 0 0 0 46180 37 0 0 25 0 1 0 151195789 159780864 37472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 39009 37472 309 324 0 38079 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 156036

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1611528/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=156036 CPUtime=522.15
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 44707 0 0 0 52178 37 0 0 25 0 1 0 151195789 159780864 37472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 39009 37472 309 324 0 38079 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 156036

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1611528/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=156036 CPUtime=582.14
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 44707 0 0 0 58176 38 0 0 25 0 1 0 151195789 159780864 37472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 39009 37472 309 324 0 38079 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 156036

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1608968/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=158604 CPUtime=642.12
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 45352 0 0 0 64174 38 0 0 25 0 1 0 151195789 162410496 38117 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 39651 38117 309 324 0 38721 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 158604


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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1573896/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=193500 CPUtime=882.06
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 54076 0 0 0 88157 49 0 0 25 0 1 0 151195789 198144000 46841 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 48375 46841 309 324 0 47445 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 193500

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1566728/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=200724 CPUtime=942.05
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 55888 0 0 0 94153 52 0 0 25 0 1 0 151195789 205541376 48653 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10952245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 50181 48653 309 324 0 49251 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 200724

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1557960/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=209448 CPUtime=1002.03
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 58043 0 0 0 100149 54 0 0 25 0 1 0 151195789 214474752 50808 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 52362 50808 309 324 0 51432 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 209448

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1549128/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=218164 CPUtime=1062.01
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 60238 0 0 0 106144 57 0 0 25 0 1 0 151195789 223399936 53003 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 54541 53003 309 324 0 53611 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 218164

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1540424/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=226744 CPUtime=1121.99
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 62396 0 0 0 112140 59 0 0 25 0 1 0 151195789 232185856 55161 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091718 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 56686 55161 309 324 0 55756 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 226744

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1533576/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=233692 CPUtime=1181.98
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 64106 0 0 0 118136 62 0 0 25 0 1 0 151195789 239300608 56871 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 58423 56871 309 324 0 57493 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 233692

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1526088/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=240900 CPUtime=1241.97
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 65921 0 0 0 124132 65 0 0 25 0 1 0 151195789 246681600 58686 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 60225 58686 309 324 0 59295 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 240900

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1518152/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=248712 CPUtime=1301.95
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 67878 0 0 0 130128 67 0 0 25 0 1 0 151195789 254681088 60643 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 62178 60643 309 324 0 61248 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 248712

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1511624/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=255296 CPUtime=1361.93
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 69504 0 0 0 136124 69 0 0 25 0 1 0 151195789 261423104 62269 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 63824 62269 309 324 0 62894 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 255296

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1505800/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=261084 CPUtime=1421.92
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 70951 0 0 0 142121 71 0 0 25 0 1 0 151195789 267350016 63716 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 65271 63716 309 324 0 64341 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 261084

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1501576/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=265220 CPUtime=1481.9
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 71999 0 0 0 148117 73 0 0 25 0 1 0 151195789 271585280 64764 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 66305 64764 309 324 0 65375 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 265220

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1497288/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=269480 CPUtime=1541.89
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 73055 0 0 0 154114 75 0 0 25 0 1 0 151195789 275947520 65820 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 67370 65820 309 324 0 66440 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 269480

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1491336/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=275384 CPUtime=1601.87
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 74546 0 0 0 160110 77 0 0 25 0 1 0 151195789 281993216 67311 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 68846 67311 309 324 0 67916 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 275384

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1485704/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=281036 CPUtime=1661.86
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 75955 0 0 0 166107 79 0 0 25 0 1 0 151195789 287780864 68720 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10952545 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 70259 68720 309 324 0 69329 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 281036

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1480776/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=285936 CPUtime=1721.84
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 77180 0 0 0 172103 81 0 0 25 0 1 0 151195789 292798464 69945 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 71484 69945 309 324 0 70554 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 285936

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1475208/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=291196 CPUtime=1781.83
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 78510 0 0 0 178100 83 0 0 25 0 1 0 151195789 298184704 71275 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 72799 71275 309 324 0 71869 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 291196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1473352/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=292992 CPUtime=1800.02
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 78946 0 0 0 179919 83 0 0 25 0 1 0 151195789 300023808 71711 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 73248 71711 309 324 0 72318 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 292992

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: 1.00 1.00 1.00 2/78 28935
/proc/meminfo: memFree=1473352/2055920 swapFree=4157776/4192956
[pid=28932] ppid=28930 vsize=292992 CPUtime=1800.02
/proc/28932/stat : 28932 (bsolo3.0.17) R 28930 28932 27975 0 -1 4194304 78946 0 0 0 179919 83 0 0 25 0 1 0 151195789 300023808 71711 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/28932/statm: 73248 71711 309 324 0 72318 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 292992

Child status: 15
Real time (s): 1800.55
CPU time (s): 1800.08
CPU user time (s): 1799.2
CPU system time (s): 0.883865
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 292992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.2
system time used= 0.883865
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78950
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= 36789

runsolver used 1.39179 second user time and 4.15237 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Mon Apr 30 20:05:04 UTC 2007

IDJOB= 452668
IDBENCH= 47735
IDSOLVER= 199
FILE ID= node47/452668-1177963503

PBS_JOBID= 4727683

Free space on /tmp= 66534 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/PURE-SAT/SAT07/industrial/anbulagan/medium-unsat/total-5-13-u.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452668-1177963503/instance-452668-1177963503.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-452668-1177963503 -o ROOT/results/node47/solver-452668-1177963503 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/452668-1177963503/instance-452668-1177963503.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  e9b85d5d0c50d5207767262b6485986e

RANDOM SEED= 876345232

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1760808 kB
Buffers:         16500 kB
Cached:         192724 kB
SwapCached:       3004 kB
Active:         127104 kB
Inactive:       107204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1760808 kB
SwapTotal:     4192956 kB
SwapFree:      4157776 kB
Dirty:           31140 kB
Writeback:           0 kB
Mapped:          32060 kB
Slab:            46392 kB
Committed_AS:  4055856 kB
PageTables:       1780 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= 66534 MiB

End job on node47 on Mon Apr 30 20:35:07 UTC 2007