Trace number 2655622

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 1.4a? (TO) 1800.22 1800.65

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 benchmark0.300953
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 wbo 1.4 beta - 20100517
0.00/0.00	c Parsing opb file format. File HOME/instance-2655622-1276322685.opb.
0.00/0.00	c Instance file HOME/instance-2655622-1276322685.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 % |
0.04/0.06	c |       102 |    6000      220    12000 |     5500      102    226 |  0.000 % |
0.09/0.11	c |       255 |    6000      220    12000 |     6050      255    244 |  0.000 % |
0.19/0.22	c |       481 |    6000      220    12000 |     6655      481    307 |  0.000 % |
0.39/0.42	c |       818 |    6000      220    12000 |     7320      818    311 |  0.000 % |
0.49/0.55	c |      1324 |    6000      220    12000 |     8052     1324    290 |  0.000 % |
1.00/1.09	c |      2083 |    6000      220    12000 |     8857     2083    328 |  0.000 % |
1.89/1.99	c |      3223 |    6000      220    12000 |     9743     3223    349 |  0.000 % |
3.49/3.52	c |      4932 |    6000      220    12000 |    10717     4932    380 |  0.000 % |
5.69/5.72	c |      7495 |    6000      220    12000 |    11789     7495    370 |  0.000 % |
9.49/9.59	c |     11342 |    6000      220    12000 |    12968    11342    367 |  0.000 % |
17.09/17.10	c |     17109 |    6000      220    12000 |    14265     9160    376 |  0.000 % |
27.79/27.87	c |     25761 |    6000      220    12000 |    15692     9224    338 |  0.000 % |
61.38/61.46	c |     38737 |    6000      220    12000 |    17261    12875    530 |  0.000 % |
108.96/109.01	c |     58198 |    6000      220    12000 |    18987    14341    415 |  0.000 % |
207.14/207.28	c |     87391 |    6000      220    12000 |    20886    20412    724 |  0.000 % |
293.22/293.36	c |    131180 |    6000      220    12000 |    22974    20549    518 |  0.000 % |
604.65/604.89	c |    196866 |    6000      220    12000 |    25272    23623   1498 |  0.000 % |
958.67/958.97	c |    295392 |    6000      220    12000 |    27799    18031    688 |  0.000 % |
1433.25/1433.63	c |    443185 |    6000      220    12000 |    30579    26623    430 |  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-2655622-1276322685/watcher-2655622-1276322685 -o /tmp/evaluation-result-2655622-1276322685/solver-2655622-1276322685 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655622-1276322685.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: 0.98 0.98 0.99 3/106 9198
/proc/meminfo: memFree=1752196/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=3216 CPUtime=0
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 398 0 0 0 0 0 0 0 18 0 1 0 7872467 3293184 316 1992294400 134512640 135751879 4294645072 18446744073709551615 134613782 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 804 316 136 303 0 472 0

[startup+0.050679 s]
/proc/loadavg: 0.98 0.98 0.99 3/106 9198
/proc/meminfo: memFree=1752196/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=3872 CPUtime=0.04
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 625 0 0 0 4 0 0 0 20 0 1 0 7872467 3964928 516 1992294400 134512640 135751879 4294645072 18446744073709551615 134604591 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 968 516 142 303 0 663 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3872

[startup+0.100684 s]
/proc/loadavg: 0.98 0.98 0.99 3/106 9198
/proc/meminfo: memFree=1752196/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=4004 CPUtime=0.09
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 668 0 0 0 9 0 0 0 20 0 1 0 7872467 4100096 559 1992294400 134512640 135751879 4294645072 18446744073709551615 134607834 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 1001 559 143 303 0 696 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4004

[startup+0.3007 s]
/proc/loadavg: 0.98 0.98 0.99 3/106 9198
/proc/meminfo: memFree=1752196/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=4664 CPUtime=0.29
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 816 0 0 0 28 1 0 0 20 0 1 0 7872467 4775936 707 1992294400 134512640 135751879 4294645072 18446744073709551615 134518929 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 1166 707 143 303 0 861 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4664

[startup+0.700732 s]
/proc/loadavg: 0.98 0.98 0.99 3/106 9198
/proc/meminfo: memFree=1752196/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=5852 CPUtime=0.69
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 1122 0 0 0 68 1 0 0 20 0 1 0 7872467 5992448 1013 1992294400 134512640 135751879 4294645072 18446744073709551615 134604553 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 1463 1014 143 303 0 1158 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5852

[startup+1.5008 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 9199
/proc/meminfo: memFree=1747972/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=7700 CPUtime=1.49
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 1583 0 0 0 147 2 0 0 23 0 1 0 7872467 7884800 1474 1992294400 134512640 135751879 4294645072 18446744073709551615 134604765 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 1925 1474 143 303 0 1620 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7700

[startup+3.10093 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 9199
/proc/meminfo: memFree=1745492/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=11000 CPUtime=3.09
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 2425 0 0 0 307 2 0 0 25 0 1 0 7872467 11264000 2316 1992294400 134512640 135751879 4294645072 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 2750 2316 143 303 0 2445 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11000

[startup+6.30019 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 9199
/proc/meminfo: memFree=1738920/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=16840 CPUtime=6.29
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 3865 0 0 0 625 4 0 0 25 0 1 0 7872467 17244160 3756 1992294400 134512640 135751879 4294645072 18446744073709551615 134604797 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 4210 3756 143 303 0 3905 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16840

[startup+12.7017 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 9199
/proc/meminfo: memFree=1728628/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=26352 CPUtime=12.69
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 6246 0 0 0 1263 6 0 0 25 0 1 0 7872467 26984448 6137 1992294400 134512640 135751879 4294645072 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 6588 6137 143 303 0 6283 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26352

[startup+25.5007 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 9201
/proc/meminfo: memFree=1712632/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=41692 CPUtime=25.48
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 10094 0 0 0 2537 11 0 0 25 0 1 0 7872467 42692608 9985 1992294400 134512640 135751879 4294645072 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 10423 9985 143 303 0 10118 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41692

[startup+51.1008 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 9201
/proc/meminfo: memFree=1688328/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=66144 CPUtime=51.08
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 16175 0 0 0 5090 18 0 0 25 0 1 0 7872467 67731456 16066 1992294400 134512640 135751879 4294645072 18446744073709551615 134516976 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 16536 16066 143 303 0 16231 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 66144

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 9203
/proc/meminfo: memFree=1651376/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=102668 CPUtime=102.28
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 25290 0 0 0 10196 32 0 0 25 0 1 0 7872467 105132032 25181 1992294400 134512640 135751879 4294645072 18446744073709551615 134616390 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 25667 25181 143 303 0 25362 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 102668

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 9203
/proc/meminfo: memFree=1594708/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=159320 CPUtime=162.26
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 39438 0 0 0 16174 52 0 0 25 0 1 0 7872467 163143680 39329 1992294400 134512640 135751879 4294645072 18446744073709551615 134605053 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 39830 39329 143 303 0 39525 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 159320

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 9205
/proc/meminfo: memFree=1551928/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=202000 CPUtime=222.24
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 50112 0 0 0 22159 65 0 0 25 0 1 0 7872467 206848000 50003 1992294400 134512640 135751879 4294645072 18446744073709551615 135206651 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 50500 50004 143 303 0 50195 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 202000

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 9207
/proc/meminfo: memFree=1481496/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=272980 CPUtime=282.23
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 67850 0 0 0 28131 92 0 0 25 0 1 0 7872467 279531520 67741 1992294400 134512640 135751879 4294645072 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 68245 67741 143 303 0 67940 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 272980

[startup+342.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 9209
/proc/meminfo: memFree=1377212/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=376852 CPUtime=342.21
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 93801 0 0 0 34107 114 0 0 25 0 1 0 7872467 385896448 93692 1992294400 134512640 135751879 4294645072 18446744073709551615 134611024 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 94213 93692 143 303 0 93908 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 376852

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 9211
/proc/meminfo: memFree=1328852/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=425360 CPUtime=402.2
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 105919 0 0 0 40095 125 0 0 25 0 1 0 7872467 435568640 105810 1992294400 134512640 135751879 4294645072 18446744073709551615 134616514 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 106340 105810 143 303 0 106035 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 425360

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 9211
/proc/meminfo: memFree=1248748/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=505024 CPUtime=462.18
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 125825 0 0 0 46078 140 0 0 25 0 1 0 7872467 517144576 125716 1992294400 134512640 135751879 4294645072 18446744073709551615 134610149 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 126256 125716 143 303 0 125951 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 505024

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 9213
/proc/meminfo: memFree=1170628/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=583892 CPUtime=522.16
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 145561 0 0 0 52059 157 0 0 25 0 1 0 7872467 597905408 145452 1992294400 134512640 135751879 4294645072 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 145973 145452 143 303 0 145668 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 583892

[startup+582.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/107 9218
/proc/meminfo: memFree=1097468/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=655356 CPUtime=582.15
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 163427 0 0 0 58041 174 0 0 25 0 1 0 7872467 671084544 163318 1992294400 134512640 135751879 4294645072 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 163839 163318 143 303 0 163534 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 655356

[startup+642.301 s]
/proc/loadavg: 1.10 1.02 1.00 2/107 9220
/proc/meminfo: memFree=1025672/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=726408 CPUtime=642.14
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 181178 0 0 0 64024 190 0 0 25 0 1 0 7872467 743841792 181069 1992294400 134512640 135751879 4294645072 18446744073709551615 134516977 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 181602 181069 143 303 0 181297 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 726408

[startup+702.301 s]

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

[startup+882.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 9226
/proc/meminfo: memFree=877244/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=875128 CPUtime=882.08
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 218288 0 0 0 87965 243 0 0 25 0 1 0 7872467 896131072 218179 1992294400 134512640 135751879 4294645072 18446744073709551615 134605024 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 218782 218179 143 303 0 218477 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 875128

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 9228
/proc/meminfo: memFree=820328/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=932768 CPUtime=942.07
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 232684 0 0 0 93946 261 0 0 25 0 1 0 7872467 955154432 232575 1992294400 134512640 135751879 4294645072 18446744073709551615 134616534 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 233192 232575 143 303 0 232887 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 932768

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 9230
/proc/meminfo: memFree=766636/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=985580 CPUtime=1002.05
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 245860 0 0 0 99927 278 0 0 25 0 1 0 7872467 1009233920 245751 1992294400 134512640 135751879 4294645072 18446744073709551615 134610370 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 246395 245751 143 303 0 246090 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 985580

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9230
/proc/meminfo: memFree=740224/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=1012616 CPUtime=1062.04
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 252596 0 0 0 105913 291 0 0 25 0 1 0 7872467 1036918784 252487 1992294400 134512640 135751879 4294645072 18446744073709551615 134516982 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 253154 252487 143 303 0 252849 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 1012616

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9232
/proc/meminfo: memFree=699924/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=1052560 CPUtime=1122.03
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 262597 0 0 0 111897 306 0 0 25 0 1 0 7872467 1077821440 262488 1992294400 134512640 135751879 4294645072 18446744073709551615 134616486 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 263140 262488 143 303 0 262835 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 1052560

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9234
/proc/meminfo: memFree=664832/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=1088396 CPUtime=1182.02
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 271544 0 0 0 117880 322 0 0 25 0 1 0 7872467 1114517504 271435 1992294400 134512640 135751879 4294645072 18446744073709551615 134518470 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 272099 271435 143 303 0 271794 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 1088396

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9236
/proc/meminfo: memFree=623416/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=1129112 CPUtime=1242
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 281682 0 0 0 123862 338 0 0 25 0 1 0 7872467 1156210688 281573 1992294400 134512640 135751879 4294645072 18446744073709551615 134518464 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 282278 281574 143 303 0 281973 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 1129112

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9238
/proc/meminfo: memFree=590060/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=1161892 CPUtime=1301.99
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 289872 0 0 0 129849 350 0 0 25 0 1 0 7872467 1189777408 289763 1992294400 134512640 135751879 4294645072 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 290473 289763 143 303 0 290168 0
Current children cumulated CPU time (s) 1301.99
Current children cumulated vsize (KiB) 1161892

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9238
/proc/meminfo: memFree=556456/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=1195832 CPUtime=1361.97
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 298338 0 0 0 135832 365 0 0 25 0 1 0 7872467 1224531968 298229 1992294400 134512640 135751879 4294645072 18446744073709551615 134616543 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 298958 298229 143 303 0 298653 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 1195832

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9240
/proc/meminfo: memFree=524464/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=1227448 CPUtime=1421.97
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 306260 0 0 0 141815 382 0 0 25 0 1 0 7872467 1256906752 306151 1992294400 134512640 135751879 4294645072 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 306862 306151 143 303 0 306557 0
Current children cumulated CPU time (s) 1421.97
Current children cumulated vsize (KiB) 1227448

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9242
/proc/meminfo: memFree=451552/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=1301680 CPUtime=1481.95
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 324804 0 0 0 147790 405 0 0 25 0 1 0 7872467 1332920320 324695 1992294400 134512640 135751879 4294645072 18446744073709551615 134616505 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 325420 324695 143 303 0 325115 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 1301680

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9244
/proc/meminfo: memFree=371324/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=1380564 CPUtime=1541.93
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 344495 0 0 0 153766 427 0 0 25 0 1 0 7872467 1413697536 344386 1992294400 134512640 135751879 4294645072 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 345141 344386 143 303 0 344836 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 1380564

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9246
/proc/meminfo: memFree=339580/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=1412384 CPUtime=1601.91
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 352424 0 0 0 159749 442 0 0 25 0 1 0 7872467 1446281216 352315 1992294400 134512640 135751879 4294645072 18446744073709551615 134602986 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 353096 352315 143 303 0 352791 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 1412384

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9246
/proc/meminfo: memFree=306348/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=1445492 CPUtime=1661.9
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 360696 0 0 0 165732 458 0 0 25 0 1 0 7872467 1480183808 360587 1992294400 134512640 135751879 4294645072 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 361373 360587 143 303 0 361068 0
Current children cumulated CPU time (s) 1661.9
Current children cumulated vsize (KiB) 1445492

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9248
/proc/meminfo: memFree=272992/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=1479140 CPUtime=1721.88
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 369094 0 0 0 171717 471 0 0 25 0 1 0 7872467 1514639360 368985 1992294400 134512640 135751879 4294645072 18446744073709551615 134616444 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 369785 368985 143 303 0 369480 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 1479140

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9250
/proc/meminfo: memFree=234676/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=1516992 CPUtime=1781.87
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 378545 0 0 0 177697 490 0 0 25 0 1 0 7872467 1553399808 378436 1992294400 134512640 135751879 4294645072 18446744073709551615 134518474 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 379248 378436 143 303 0 378943 0
Current children cumulated CPU time (s) 1781.87
Current children cumulated vsize (KiB) 1516992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9250
/proc/meminfo: memFree=222400/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=1529100 CPUtime=1800.07
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4202496 381545 0 0 0 179513 494 0 0 25 0 1 0 7872467 1565798400 381436 1992294400 134512640 135751879 4294645072 18446744073709551615 134616492 0 0 4096 3 0 0 0 17 1 0 0 0
/proc/9198/statm: 382275 381436 143 303 0 381970 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1529100

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9251
/proc/meminfo: memFree=1304540/2059040 swapFree=4192072/4192956
[pid=9198] ppid=9196 vsize=0 CPUtime=1800.18
/proc/9198/stat : 9198 (wbo1.4a) R 9196 9198 9144 0 -1 4203524 381545 0 0 0 179513 505 0 0 25 0 1 0 7872467 0 0 1992294400 0 0 0 0 0 0 0 4096 3 18446744073709551615 0 0 17 1 0 0 0
/proc/9198/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.18
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.65
CPU time (s): 1800.22
CPU user time (s): 1795.14
CPU system time (s): 5.08823
CPU usage (%): 99.9764
Max. virtual memory (cumulated for all children) (KiB): 1529100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.14
system time used= 5.08823
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 381545
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= 1764

runsolver used 3.2645 second user time and 8.21375 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-12 08:04:45
IDJOB=2655622
IDBENCH=1402
IDSOLVER=1160
FILE ID=node003/2655622-1276322685
PBS_JOBID= 11173163
Free space on /tmp= 62556 MiB

SOLVER NAME= wbo 1.4a
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_60_pb.cnf.cr.opb
COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655622-1276322685/watcher-2655622-1276322685 -o /tmp/evaluation-result-2655622-1276322685/solver-2655622-1276322685 -C 1800 -W 2000 -M 1800  wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655622-1276322685.opb

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

MD5SUM BENCH= 6f530d7030eb010292a76e81381ed552
RANDOM SEED=442915877

node003.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.251
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
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		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1752724 kB
Buffers:         58628 kB
Cached:         122828 kB
SwapCached:          0 kB
Active:         102408 kB
Inactive:       137436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1752724 kB
SwapTotal:     4192956 kB
SwapFree:      4192072 kB
Dirty:            2812 kB
Writeback:           0 kB
AnonPages:       58428 kB
Mapped:          15356 kB
Slab:            44712 kB
PageTables:       3992 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181448 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62552 MiB
End job on node003 at 2010-06-12 08:34:48