Trace number 1876023

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) 1800.33 1800.35

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl50_55_pb.cnf.cr.opb
MD5SUM887c74fdc5099423a97b443d1200370c
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 benchmark0.296954
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5500
Total number of constraints210
Number of constraints which are clauses110
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 constraint55
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 56
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-1876023-1245126538.opb.
0.00/0.00	c Instance file HOME/instance-1876023-1245126538.opb
0.00/0.00	c File size is 98558 bytes.
0.00/0.01	c Highest Coefficient sum: 56
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Parsing time:          0.02         s                                      |
0.00/0.01	c |  Number Variables:      5500                                                |
0.00/0.01	c |  Number Clauses:        110                                                 |
0.00/0.01	c |  Number Cardinality:    100                                                 |
0.00/0.01	c |  Number PB Constraints: 0                                                   |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |    5500      210    11000 |     5000        0    nan |  0.000 % |
0.00/0.03	c |       103 |    5500      210    11000 |     5500      103    232 |  0.000 % |
0.00/0.05	c |       253 |    5500      210    11000 |     6050      253    286 |  0.000 % |
0.09/0.10	c |       478 |    5500      210    11000 |     6655      478    351 |  0.000 % |
0.09/0.17	c |       818 |    5500      210    11000 |     7320      818    392 |  0.000 % |
0.19/0.28	c |      1324 |    5500      210    11000 |     8052     1324    383 |  0.000 % |
0.49/0.53	c |      2084 |    5500      210    11000 |     8857     2084    358 |  0.000 % |
0.69/0.79	c |      3224 |    5500      210    11000 |     9743     3224    330 |  0.000 % |
1.29/1.33	c |      4934 |    5500      210    11000 |    10717     4934    324 |  0.000 % |
2.30/2.34	c |      7501 |    5500      210    11000 |    11789     7501    334 |  0.000 % |
4.50/4.51	c |     11345 |    5500      210    11000 |    12968    11345    356 |  0.000 % |
10.19/10.28	c |     17112 |    5500      210    11000 |    14265     9278    386 |  0.000 % |
18.39/18.48	c |     25762 |    5500      210    11000 |    15692     9462    357 |  0.000 % |
32.39/32.48	c |     38737 |    5500      210    11000 |    17261    13258    432 |  0.000 % |
45.29/45.38	c |     58201 |    5500      210    11000 |    18987    12702    399 |  0.000 % |
70.10/70.20	c |     87393 |    5500      210    11000 |    20886    20434    501 |  0.000 % |
144.40/144.46	c |    131182 |    5500      210    11000 |    22974    15810    584 |  0.000 % |
410.30/410.36	c |    196867 |    5500      210    11000 |    25272    18218   1427 |  0.000 % |
1102.69/1102.77	c |    295393 |    5500      210    11000 |    27799    12540   1263 |  0.000 % |
1587.67/1587.77	c |    443184 |    5500      210    11000 |    30579    29979    684 |  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-1876023-1245126538/watcher-1876023-1245126538 -o /tmp/evaluation-result-1876023-1245126538/solver-1876023-1245126538 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876023-1245126538.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: 1.00 1.00 1.00 3/64 28792
/proc/meminfo: memFree=1783744/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=2968 CPUtime=0
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 180254253 3039232 255 1992294400 134512640 135709839 4294956240 18446744073709551615 134570460 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 742 255 125 292 0 422 0

[startup+0.071057 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28792
/proc/meminfo: memFree=1783744/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=4004 CPUtime=0.06
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 603 0 0 0 5 1 0 0 18 0 1 0 180254253 4100096 562 1992294400 134512640 135709839 4294956240 18446744073709551615 134579147 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 1001 563 135 292 0 706 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 4004

[startup+0.101012 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28792
/proc/meminfo: memFree=1783744/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=4400 CPUtime=0.09
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 691 0 0 0 8 1 0 0 18 0 1 0 180254253 4505600 650 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 1100 650 135 292 0 805 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4400

[startup+0.301954 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28792
/proc/meminfo: memFree=1783744/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=5984 CPUtime=0.29
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 1087 0 0 0 28 1 0 0 19 0 1 0 180254253 6127616 1046 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 1496 1046 135 292 0 1201 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5984

[startup+0.701838 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 28792
/proc/meminfo: memFree=1783744/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=8104 CPUtime=0.69
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 1607 0 0 0 67 2 0 0 23 0 1 0 180254253 8298496 1566 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 2026 1566 135 292 0 1731 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8104

[startup+1.50161 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28793
/proc/meminfo: memFree=1776504/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=11932 CPUtime=1.49
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 2581 0 0 0 146 3 0 0 25 0 1 0 180254253 12218368 2540 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 2983 2540 135 292 0 2688 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11932

[startup+3.10115 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28793
/proc/meminfo: memFree=1771768/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=18400 CPUtime=3.09
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 4179 0 0 0 305 4 0 0 25 0 1 0 180254253 18841600 4138 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 4600 4138 135 292 0 4305 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18400

[startup+6.30123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28793
/proc/meminfo: memFree=1761920/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=25556 CPUtime=6.29
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 5991 0 0 0 623 6 0 0 25 0 1 0 180254253 26169344 5950 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 6389 5950 135 292 0 6094 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25556

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28793
/proc/meminfo: memFree=1748224/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=38236 CPUtime=12.69
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 9165 0 0 0 1260 9 0 0 25 0 1 0 180254253 39153664 9124 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 9559 9124 135 292 0 9264 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38236

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28793
/proc/meminfo: memFree=1724544/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=61756 CPUtime=25.49
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 15014 0 0 0 2535 14 0 0 25 0 1 0 180254253 63238144 14973 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 15439 14973 135 292 0 15144 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 61756

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28793
/proc/meminfo: memFree=1663744/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=125192 CPUtime=51.09
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 30880 0 0 0 5081 28 0 0 25 0 1 0 180254253 128196608 30839 1992294400 134512640 135709839 4294956240 18446744073709551615 134573958 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 31298 30839 135 292 0 31003 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 125192

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28793
/proc/meminfo: memFree=1577344/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=208592 CPUtime=102.3
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 51713 0 0 0 10181 49 0 0 25 0 1 0 180254253 213598208 51672 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 52148 51672 135 292 0 51853 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 208592

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28793
/proc/meminfo: memFree=1488576/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=297812 CPUtime=162.29
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 74008 0 0 0 16163 66 0 0 25 0 1 0 180254253 304959488 73967 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 74453 73967 135 292 0 74158 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 297812

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28793
/proc/meminfo: memFree=1417984/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=367652 CPUtime=222.29
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 91448 0 0 0 22149 80 0 0 25 0 1 0 180254253 376475648 91407 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 91913 91407 135 292 0 91618 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 367652

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28793
/proc/meminfo: memFree=1353984/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=433672 CPUtime=282.3
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 107939 0 0 0 28137 93 0 0 25 0 1 0 180254253 444080128 107898 1992294400 134512640 135709839 4294956240 18446744073709551615 134573910 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 108418 107898 135 292 0 108123 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 433672

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28793
/proc/meminfo: memFree=1258944/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=527172 CPUtime=342.3
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 131333 0 0 0 34119 111 0 0 25 0 1 0 180254253 539824128 131292 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 131793 131292 135 292 0 131498 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 527172

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28793
/proc/meminfo: memFree=1165632/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=620556 CPUtime=402.3
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 154673 0 0 0 40105 125 0 0 25 0 1 0 180254253 635449344 154632 1992294400 134512640 135709839 4294956240 18446744073709551615 134573929 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 155139 154632 135 292 0 154844 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 620556

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28793
/proc/meminfo: memFree=1085632/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=699392 CPUtime=462.29
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 174369 0 0 0 46087 142 0 0 25 0 1 0 180254253 716177408 174328 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 174848 174328 135 292 0 174553 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 699392

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28793
/proc/meminfo: memFree=1037824/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=747240 CPUtime=522.29
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 186319 0 0 0 52076 153 0 0 25 0 1 0 180254253 765173760 186278 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 186810 186278 135 292 0 186515 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 747240

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28793
/proc/meminfo: memFree=1002112/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=783204 CPUtime=582.29
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 195279 0 0 0 58066 163 0 0 25 0 1 0 180254253 802000896 195238 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 195801 195238 135 292 0 195506 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 783204

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28793
/proc/meminfo: memFree=949376/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=835484 CPUtime=642.3
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 208347 0 0 0 64056 174 0 0 25 0 1 0 180254253 855535616 208306 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 208871 208306 135 292 0 208576 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 835484

[startup+702.302 s]

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

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28793
/proc/meminfo: memFree=790208/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=994648 CPUtime=942.3
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 248108 0 0 0 94020 210 0 0 25 0 1 0 180254253 1018519552 248067 1992294400 134512640 135709839 4294956240 18446744073709551615 134573958 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 248662 248067 135 292 0 248367 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 994648

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28793
/proc/meminfo: memFree=770496/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=1014124 CPUtime=1002.3
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 252982 0 0 0 100016 214 0 0 25 0 1 0 180254253 1038462976 252941 1992294400 134512640 135709839 4294956240 18446744073709551615 134573958 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 253531 252941 135 292 0 253236 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 1014124

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28793
/proc/meminfo: memFree=721984/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=1063476 CPUtime=1062.29
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 265307 0 0 0 106006 223 0 0 25 0 1 0 180254253 1088999424 265266 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 265869 265266 135 292 0 265574 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 1063476

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28795
/proc/meminfo: memFree=667072/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=1117556 CPUtime=1122.28
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 278807 0 0 0 111993 235 0 0 25 0 1 0 180254253 1144377344 278766 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 279389 278766 135 292 0 279094 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 1117556

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28795
/proc/meminfo: memFree=597952/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=1187408 CPUtime=1182.28
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 296285 0 0 0 117977 251 0 0 25 0 1 0 180254253 1215905792 296244 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 296852 296244 135 292 0 296557 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 1187408

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28795
/proc/meminfo: memFree=557952/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=1226488 CPUtime=1242.28
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 306003 0 0 0 123964 264 0 0 25 0 1 0 180254253 1255923712 305962 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 306622 305962 135 292 0 306327 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 1226488

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28795
/proc/meminfo: memFree=518272/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=1265772 CPUtime=1302.28
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 315827 0 0 0 129953 275 0 0 25 0 1 0 180254253 1296150528 315786 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 316443 315786 135 292 0 316148 0
Current children cumulated CPU time (s) 1302.28
Current children cumulated vsize (KiB) 1265772

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28795
/proc/meminfo: memFree=475584/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=1308584 CPUtime=1362.28
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 326533 0 0 0 135942 286 0 0 25 0 1 0 180254253 1339990016 326492 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 327146 326492 135 292 0 326851 0
Current children cumulated CPU time (s) 1362.28
Current children cumulated vsize (KiB) 1308584

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28795
/proc/meminfo: memFree=434624/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=1349364 CPUtime=1422.28
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 336709 0 0 0 141931 297 0 0 25 0 1 0 180254253 1381748736 336668 1992294400 134512640 135709839 4294956240 18446744073709551615 134573780 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 337341 336668 135 292 0 337046 0
Current children cumulated CPU time (s) 1422.28
Current children cumulated vsize (KiB) 1349364

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28795
/proc/meminfo: memFree=390208/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=1394264 CPUtime=1482.28
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 347925 0 0 0 147917 311 0 0 25 0 1 0 180254253 1427726336 347884 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 348566 347884 135 292 0 348271 0
Current children cumulated CPU time (s) 1482.28
Current children cumulated vsize (KiB) 1394264

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28795
/proc/meminfo: memFree=351488/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=1432460 CPUtime=1542.28
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 357478 0 0 0 153906 322 0 0 25 0 1 0 180254253 1466839040 357437 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 358115 357437 135 292 0 357820 0
Current children cumulated CPU time (s) 1542.28
Current children cumulated vsize (KiB) 1432460

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28795
/proc/meminfo: memFree=312064/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=1472296 CPUtime=1602.28
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 367448 0 0 0 159895 333 0 0 25 0 1 0 180254253 1507631104 367407 1992294400 134512640 135709839 4294956240 18446744073709551615 134574202 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 368074 367407 135 292 0 367779 0
Current children cumulated CPU time (s) 1602.28
Current children cumulated vsize (KiB) 1472296

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28795
/proc/meminfo: memFree=248128/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=1536096 CPUtime=1662.27
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 383377 0 0 0 165877 350 0 0 25 0 1 0 180254253 1572962304 383336 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 384024 383336 135 292 0 383729 0
Current children cumulated CPU time (s) 1662.27
Current children cumulated vsize (KiB) 1536096

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28795
/proc/meminfo: memFree=170368/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=1613900 CPUtime=1722.27
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 402816 0 0 0 171858 369 0 0 25 0 1 0 180254253 1652633600 402775 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 403475 402775 135 292 0 403180 0
Current children cumulated CPU time (s) 1722.27
Current children cumulated vsize (KiB) 1613900

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28795
/proc/meminfo: memFree=100352/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=1683184 CPUtime=1782.28
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 420125 0 0 0 177840 388 0 0 25 0 1 0 180254253 1723580416 420084 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 420796 420084 135 292 0 420501 0
Current children cumulated CPU time (s) 1782.28
Current children cumulated vsize (KiB) 1683184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28795
/proc/meminfo: memFree=88128/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=1695240 CPUtime=1800.07
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4194304 423128 0 0 0 179617 390 0 0 25 0 1 0 180254253 1735925760 423087 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 423810 423087 135 292 0 423515 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1695240

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

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

[startup+1800.21 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28795
/proc/meminfo: memFree=88128/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=0 CPUtime=1800.17
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4195332 423128 0 0 0 179617 400 0 0 25 0 1 0 180254253 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 0

[startup+1800.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28795
/proc/meminfo: memFree=88128/2055920 swapFree=4191900/4192956
[pid=28792] ppid=28790 vsize=0 CPUtime=1800.27
/proc/28792/stat : 28792 (wbo) R 28790 28792 27572 0 -1 4195332 423128 0 0 0 179617 410 0 0 25 0 1 0 180254253 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/28792/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.27
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.35
CPU time (s): 1800.33
CPU user time (s): 1796.17
CPU system time (s): 4.15637
CPU usage (%): 99.9986
Max. virtual memory (cumulated for all children) (KiB): 1695240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.17
system time used= 4.15637
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 423128
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= 6154

runsolver used 1.45878 second user time and 5.09922 second system time

The end

Launcher Data 

Begin job on node16 at 2009-06-16 06:28:58
IDJOB=1876023
IDBENCH=1396
IDSOLVER=698
FILE ID=node16/1876023-1245126538
PBS_JOBID= 9363678
Free space on /tmp= 66280 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl50_55_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-1876023-1245126538/watcher-1876023-1245126538 -o /tmp/evaluation-result-1876023-1245126538/solver-1876023-1245126538 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876023-1245126538.opb

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

MD5SUM BENCH= 887c74fdc5099423a97b443d1200370c
RANDOM SEED=500103283

node16.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:       1784288 kB
Buffers:         40224 kB
Cached:         152772 kB
SwapCached:        260 kB
Active:          55464 kB
Inactive:       150288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784288 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2552 kB
Writeback:           0 kB
Mapped:          21244 kB
Slab:            51900 kB
Committed_AS:   146940 kB
PageTables:       1440 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-1876023-1245126538.opb

Free space on /tmp at the end= 66276 MiB
End job on node16 at 2009-06-16 06:59:00