Trace number 1876029

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
wbo 1.0? (TO) 1800.3 1800.76

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl50_60_pb.cnf.cr.opb
MD5SUM6f530d7030eb010292a76e81381ed552
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.298953
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6000
Total number of constraints220
Number of constraints which are clauses120
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint60
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 61
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c This is wbo 1.0 alpha (based on Minisat 2.0 beta)
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Parsing opb file format. File HOME/instance-1876029-1245126578.opb.
0.00/0.00	c Instance file HOME/instance-1876029-1245126578.opb
0.00/0.00	c File size is 107628 bytes.
0.00/0.02	c Highest Coefficient sum: 61
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Parsing time:          0.02         s                                      |
0.00/0.02	c |  Number Variables:      6000                                                |
0.00/0.02	c |  Number Clauses:        120                                                 |
0.00/0.02	c |  Number Cardinality:    100                                                 |
0.00/0.02	c |  Number PB Constraints: 0                                                   |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    6000      220    12000 |     5000        0    nan |  0.000 % |
0.00/0.03	c |       101 |    6000      220    12000 |     5500      101    218 |  0.000 % |
0.00/0.06	c |       252 |    6000      220    12000 |     6050      252    258 |  0.000 % |
0.10/0.10	c |       477 |    6000      220    12000 |     6655      477    308 |  0.000 % |
0.10/0.16	c |       815 |    6000      220    12000 |     7320      815    295 |  0.000 % |
0.19/0.24	c |      1321 |    6000      220    12000 |     8052     1321    280 |  0.000 % |
0.39/0.43	c |      2081 |    6000      220    12000 |     8857     2081    296 |  0.000 % |
0.69/0.74	c |      3222 |    6000      220    12000 |     9743     3222    303 |  0.000 % |
1.39/1.47	c |      4931 |    6000      220    12000 |    10717     4931    330 |  0.000 % |
2.59/2.67	c |      7494 |    6000      220    12000 |    11789     7494    334 |  0.000 % |
5.19/5.22	c |     11339 |    6000      220    12000 |    12968    11339    337 |  0.000 % |
9.90/9.93	c |     17108 |    6000      220    12000 |    14265     9159    342 |  0.000 % |
16.59/16.67	c |     25757 |    6000      220    12000 |    15692     9229    318 |  0.000 % |
32.79/32.90	c |     38731 |    6000      220    12000 |    17261    12911    385 |  0.000 % |
64.17/64.25	c |     58194 |    6000      220    12000 |    18987    11507    370 |  0.000 % |
104.06/104.18	c |     87386 |    6000      220    12000 |    20886    18812    788 |  0.000 % |
231.03/231.13	c |    131176 |    6000      220    12000 |    22974    18164    490 |  0.000 % |
393.59/393.80	c |    196863 |    6000      220    12000 |    25272    23189    535 |  0.000 % |
956.05/956.31	c |    295392 |    6000      220    12000 |    27799    17064   1228 |  0.000 % |
1391.44/1391.89	c |    443184 |    6000      220    12000 |    30579    21533    498 |  0.000 % |

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876029-1245126578/watcher-1876029-1245126578 -o /tmp/evaluation-result-1876029-1245126578/solver-1876029-1245126578 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876029-1245126578.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 313
/proc/meminfo: memFree=1791760/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=2976 CPUtime=0
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 180258109 3047424 249 1992294400 134512640 135709839 4294956240 18446744073709551615 134570397 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 744 249 124 292 0 422 0

[startup+0.104387 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 313
/proc/meminfo: memFree=1791760/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=4300 CPUtime=0.1
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 688 0 0 0 9 1 0 0 18 0 1 0 180258109 4403200 645 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 1075 645 135 292 0 780 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4300

[startup+0.201396 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 313
/proc/meminfo: memFree=1791760/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=5092 CPUtime=0.19
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 866 0 0 0 18 1 0 0 18 0 1 0 180258109 5214208 823 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 1273 823 135 292 0 978 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5092

[startup+0.301406 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 313
/proc/meminfo: memFree=1791760/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=5752 CPUtime=0.29
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 1037 0 0 0 28 1 0 0 19 0 1 0 180258109 5890048 994 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 1438 994 135 292 0 1143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5752

[startup+0.701446 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 313
/proc/meminfo: memFree=1791760/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=7996 CPUtime=0.69
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 1606 0 0 0 67 2 0 0 22 0 1 0 180258109 8187904 1563 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 1999 1563 135 292 0 1704 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7996

[startup+1.50153 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 314
/proc/meminfo: memFree=1784136/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=11164 CPUtime=1.5
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 2397 0 0 0 147 3 0 0 25 0 1 0 180258109 11431936 2354 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 2791 2354 135 292 0 2496 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 11164

[startup+3.10269 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 314
/proc/meminfo: memFree=1780040/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=16592 CPUtime=3.09
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 3760 0 0 0 306 3 0 0 25 0 1 0 180258109 16990208 3717 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 4148 3717 135 292 0 3853 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16592

[startup+6.30201 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 314
/proc/meminfo: memFree=1771920/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=23724 CPUtime=6.29
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 5541 0 0 0 624 5 0 0 25 0 1 0 180258109 24293376 5498 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 5931 5498 135 292 0 5636 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23724

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 314
/proc/meminfo: memFree=1757856/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=36800 CPUtime=12.69
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 8813 0 0 0 1261 8 0 0 25 0 1 0 180258109 37683200 8770 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 9200 8770 135 292 0 8905 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 36800

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 314
/proc/meminfo: memFree=1736160/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=57552 CPUtime=25.48
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 13984 0 0 0 2534 14 0 0 25 0 1 0 180258109 58933248 13941 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 14388 13941 135 292 0 14093 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 57552

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 314
/proc/meminfo: memFree=1704224/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=89872 CPUtime=51.08
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 22053 0 0 0 5083 25 0 0 25 0 1 0 180258109 92028928 22010 1992294400 134512640 135709839 4294956240 18446744073709551615 134573969 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 22468 22010 135 292 0 22173 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 89872

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 314
/proc/meminfo: memFree=1615136/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=178328 CPUtime=102.26
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 44154 0 0 0 10180 46 0 0 25 0 1 0 180258109 182607872 44111 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 44582 44111 135 292 0 44287 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 178328

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 314
/proc/meminfo: memFree=1560480/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=233288 CPUtime=162.24
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 57881 0 0 0 16159 65 0 0 25 0 1 0 180258109 238886912 57838 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 58322 57838 135 292 0 58027 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 233288

[startup+222.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 314
/proc/meminfo: memFree=1514080/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=279384 CPUtime=222.24
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 69379 0 0 0 22145 79 0 0 25 0 1 0 180258109 286089216 69336 1992294400 134512640 135709839 4294956240 18446744073709551615 134573759 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 69846 69336 135 292 0 69551 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 279384

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 314
/proc/meminfo: memFree=1448288/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=345420 CPUtime=282.22
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 85873 0 0 0 28125 97 0 0 25 0 1 0 180258109 353710080 85830 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 86355 85830 135 292 0 86060 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 345420

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 314
/proc/meminfo: memFree=1396448/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=396992 CPUtime=342.2
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 98756 0 0 0 34107 113 0 0 25 0 1 0 180258109 406519808 98713 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 99248 98713 135 292 0 98953 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 396992

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 314
/proc/meminfo: memFree=1324960/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=469300 CPUtime=402.18
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 116809 0 0 0 40087 131 0 0 25 0 1 0 180258109 480563200 116766 1992294400 134512640 135709839 4294956240 18446744073709551615 134517521 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 117325 116766 135 292 0 117030 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 469300

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 314
/proc/meminfo: memFree=1233120/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=559956 CPUtime=462.17
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 139476 0 0 0 46069 148 0 0 25 0 1 0 180258109 573394944 139433 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 139989 139433 135 292 0 139694 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 559956

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 314
/proc/meminfo: memFree=1190624/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=602704 CPUtime=522.15
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 150145 0 0 0 52058 157 0 0 25 0 1 0 180258109 617168896 150102 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 150676 150102 135 292 0 150381 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 602704

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 314
/proc/meminfo: memFree=1123488/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=669692 CPUtime=582.14
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 166904 0 0 0 58042 172 0 0 25 0 1 0 180258109 685764608 166861 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 167423 166861 135 292 0 167128 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 669692

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 314
/proc/meminfo: memFree=1049056/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=744076 CPUtime=642.13
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 185479 0 0 0 64029 184 0 0 25 0 1 0 180258109 761933824 185436 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 186019 185436 135 292 0 185724 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 744076

[startup+702.302 s]

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

[startup+882.306 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 314
/proc/meminfo: memFree=821856/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=970264 CPUtime=882.07
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 242041 0 0 0 87976 231 0 0 25 0 1 0 180258109 993550336 241998 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 242566 241998 135 292 0 242271 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 970264

[startup+942.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 314
/proc/meminfo: memFree=770144/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=1022860 CPUtime=942.05
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 255158 0 0 0 93962 243 0 0 25 0 1 0 180258109 1047408640 255115 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 255715 255115 135 292 0 255420 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1022860

[startup+1002.3 s]
/proc/loadavg: 1.12 1.04 1.01 2/65 314
/proc/meminfo: memFree=716896/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=1074920 CPUtime=1002.03
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 268188 0 0 0 99945 258 0 0 25 0 1 0 180258109 1100718080 268145 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 268730 268145 135 292 0 268435 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1074920

[startup+1062.3 s]
/proc/loadavg: 1.08 1.04 1.01 2/65 314
/proc/meminfo: memFree=681248/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=1111796 CPUtime=1062.02
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 277384 0 0 0 105930 272 0 0 25 0 1 0 180258109 1138479104 277341 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 277949 277341 135 292 0 277654 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 1111796

[startup+1122.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 314
/proc/meminfo: memFree=647136/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=1144724 CPUtime=1122
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 285587 0 0 0 111915 285 0 0 25 0 1 0 180258109 1172197376 285544 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 286181 285544 135 292 0 285886 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 1144724

[startup+1182.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 314
/proc/meminfo: memFree=598304/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=1193932 CPUtime=1181.99
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 297863 0 0 0 117900 299 0 0 25 0 1 0 180258109 1222586368 297820 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 298483 297820 135 292 0 298188 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 1193932

[startup+1242.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 314
/proc/meminfo: memFree=567072/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=1224740 CPUtime=1241.97
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 305580 0 0 0 123888 309 0 0 25 0 1 0 180258109 1254133760 305537 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 306185 305537 135 292 0 305890 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 1224740

[startup+1302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 314
/proc/meminfo: memFree=514784/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=1277296 CPUtime=1301.96
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 318717 0 0 0 129870 326 0 0 25 0 1 0 180258109 1307951104 318674 1992294400 134512640 135709839 4294956240 18446744073709551615 134574202 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 319324 318674 135 292 0 319029 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 1277296

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 316
/proc/meminfo: memFree=469920/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=1321816 CPUtime=1361.94
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 329801 0 0 0 135852 342 0 0 25 0 1 0 180258109 1353539584 329758 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 330454 329758 135 292 0 330159 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 1321816

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 316
/proc/meminfo: memFree=406752/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=1384532 CPUtime=1421.93
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 345498 0 0 0 141830 363 0 0 25 0 1 0 180258109 1417760768 345455 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 346133 345455 135 292 0 345838 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 1384532

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 316
/proc/meminfo: memFree=376864/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=1414856 CPUtime=1481.91
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 353024 0 0 0 147818 373 0 0 25 0 1 0 180258109 1448812544 352981 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 353714 352981 135 292 0 353419 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 1414856

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 316
/proc/meminfo: memFree=343200/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=1448232 CPUtime=1541.89
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 361350 0 0 0 153807 382 0 0 25 0 1 0 180258109 1482989568 361307 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 362058 361307 135 292 0 361763 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 1448232

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 316
/proc/meminfo: memFree=303648/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=1487952 CPUtime=1601.88
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 371278 0 0 0 159793 395 0 0 25 0 1 0 180258109 1523662848 371235 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 371988 371235 135 292 0 371693 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 1487952

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 316
/proc/meminfo: memFree=258208/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=1533220 CPUtime=1661.87
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 382568 0 0 0 165778 409 0 0 25 0 1 0 180258109 1570017280 382525 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 383305 382525 135 292 0 383010 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 1533220

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 316
/proc/meminfo: memFree=219232/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=1572376 CPUtime=1721.85
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 392360 0 0 0 171761 424 0 0 25 0 1 0 180258109 1610113024 392317 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 393094 392317 135 292 0 392799 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 1572376

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 316
/proc/meminfo: memFree=178720/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=1612692 CPUtime=1781.84
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 402423 0 0 0 177747 437 0 0 25 0 1 0 180258109 1651396608 402380 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 403173 402380 135 292 0 402878 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 1612692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 316
/proc/meminfo: memFree=165088/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=1626024 CPUtime=1800.04
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4194304 405745 0 0 0 179563 441 0 0 25 0 1 0 180258109 1665048576 405702 1992294400 134512640 135709839 4294956240 18446744073709551615 134574290 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 406506 405702 135 292 0 406211 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1626024

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

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

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 317
/proc/meminfo: memFree=1419928/2055920 swapFree=4182564/4192956
[pid=313] ppid=311 vsize=0 CPUtime=1800.24
/proc/313/stat : 313 (wbo) R 311 313 31327 0 -1 4195332 405745 0 0 0 179563 461 0 0 25 0 1 0 180258109 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/313/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.24
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.76
CPU time (s): 1800.3
CPU user time (s): 1795.63
CPU system time (s): 4.66229
CPU usage (%): 99.9743
Max. virtual memory (cumulated for all children) (KiB): 1626024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.63
system time used= 4.66229
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 405745
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= 2
involuntary context switches= 2898

runsolver used 1.44078 second user time and 3.58545 second system time

The end

Launcher Data 

Begin job on node17 at 2009-06-16 06:29:38
IDJOB=1876029
IDBENCH=1402
IDSOLVER=698
FILE ID=node17/1876029-1245126578
PBS_JOBID= 9363650
Free space on /tmp= 66356 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_60_pb.cnf.cr.opb
COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876029-1245126578/watcher-1876029-1245126578 -o /tmp/evaluation-result-1876029-1245126578/solver-1876029-1245126578 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876029-1245126578.opb

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

MD5SUM BENCH= 6f530d7030eb010292a76e81381ed552
RANDOM SEED=753694835

node17.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.214
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		: 3000.214
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:       1792176 kB
Buffers:         18684 kB
Cached:         173748 kB
SwapCached:       4224 kB
Active:          50856 kB
Inactive:       149520 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792176 kB
SwapTotal:     4192956 kB
SwapFree:      4182564 kB
Dirty:            2484 kB
Writeback:           0 kB
Mapped:          13748 kB
Slab:            49292 kB
Committed_AS:   154228 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876029-1245126578.opb

Free space on /tmp at the end= 66356 MiB
End job on node17 at 2009-06-16 06:59:41