Trace number 1876058

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) 1800.16 1800.83

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl20_25_pb.cnf.cr.opb
MD5SUM3fa1f197015efe7b715c83a938660d2f
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 benchmark0.038993
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1000
Total number of constraints90
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint25
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 26
Number of bits of the biggest sum of numbers5
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-1876058-1245127226.opb.
0.00/0.00	c Instance file HOME/instance-1876058-1245127226.opb
0.00/0.00	c File size is 16657 bytes.
0.00/0.00	c Highest Coefficient sum: 26
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.00         s                                      |
0.00/0.00	c |  Number Variables:      1000                                                |
0.00/0.00	c |  Number Clauses:        50                                                  |
0.00/0.00	c |  Number Cardinality:    40                                                  |
0.00/0.00	c |  Number PB Constraints: 0                                                   |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars     Ctrs     Lits |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |    1000       90     2000 |     5000        0    nan |  0.000 % |
0.00/0.00	c |       101 |    1000       90     2000 |     5500      101     81 |  0.000 % |
0.00/0.01	c |       251 |    1000       90     2000 |     6050      251     91 |  0.000 % |
0.00/0.03	c |       477 |    1000       90     2000 |     6655      477     93 |  0.000 % |
0.00/0.06	c |       815 |    1000       90     2000 |     7320      815    104 |  0.000 % |
0.09/0.11	c |      1321 |    1000       90     2000 |     8052     1321    120 |  0.000 % |
0.19/0.21	c |      2081 |    1000       90     2000 |     8857     2081    118 |  0.000 % |
0.39/0.48	c |      3220 |    1000       90     2000 |     9743     3220    129 |  0.000 % |
0.69/0.76	c |      4930 |    1000       90     2000 |    10717     4930    122 |  0.000 % |
1.39/1.48	c |      7495 |    1000       90     2000 |    11789     7495    125 |  0.000 % |
3.30/3.30	c |     11339 |    1000       90     2000 |    12968    11339    140 |  0.000 % |
6.89/6.98	c |     17106 |    1000       90     2000 |    14265    10390    162 |  0.000 % |
11.99/12.10	c |     25755 |    1000       90     2000 |    15692    11686    175 |  0.000 % |
19.38/19.45	c |     38731 |    1000       90     2000 |    17261     8534    169 |  0.000 % |
34.08/34.19	c |     58193 |    1000       90     2000 |    18987    10355    187 |  0.000 % |
53.07/53.16	c |     87385 |    1000       90     2000 |    20886    10557    227 |  0.000 % |
110.04/110.10	c |    131176 |    1000       90     2000 |    22974    12184    266 |  0.000 % |
339.65/339.82	c |    196861 |    1000       90     2000 |    25272    19593    294 |  0.000 % |
677.13/677.40	c |    295387 |    1000       90     2000 |    27799    13187    269 |  0.000 % |
1037.00/1037.48	c |    443177 |    1000       90     2000 |    30579    20045    278 |  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-1876058-1245127226/watcher-1876058-1245127226 -o /tmp/evaluation-result-1876058-1245127226/solver-1876058-1245127226 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876058-1245127226.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: 0.81 0.93 0.97 3/65 1906
/proc/meminfo: memFree=1743792/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=2656 CPUtime=0
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 238 0 0 0 0 0 0 0 18 0 1 0 169249096 2719744 217 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 664 218 134 292 0 369 0

[startup+0.090858 s]
/proc/loadavg: 0.81 0.93 0.97 3/65 1906
/proc/meminfo: memFree=1743792/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=3316 CPUtime=0.08
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 424 0 0 0 8 0 0 0 18 0 1 0 169249096 3395584 403 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 829 403 135 292 0 534 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3316

[startup+0.101859 s]
/proc/loadavg: 0.81 0.93 0.97 3/65 1906
/proc/meminfo: memFree=1743792/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=3448 CPUtime=0.09
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 442 0 0 0 9 0 0 0 18 0 1 0 169249096 3530752 421 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 862 421 135 292 0 567 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3448

[startup+0.301877 s]
/proc/loadavg: 0.81 0.93 0.97 3/65 1906
/proc/meminfo: memFree=1743792/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=4240 CPUtime=0.29
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 661 0 0 0 29 0 0 0 19 0 1 0 169249096 4341760 640 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 1060 640 135 292 0 765 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4240

[startup+0.701915 s]
/proc/loadavg: 0.81 0.93 0.97 3/65 1906
/proc/meminfo: memFree=1743792/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=5692 CPUtime=0.69
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 1019 0 0 0 68 1 0 0 23 0 1 0 169249096 5828608 998 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 1423 998 135 292 0 1128 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5692

[startup+1.50199 s]
/proc/loadavg: 0.81 0.93 0.97 2/66 1907
/proc/meminfo: memFree=1739432/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=7936 CPUtime=1.49
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 1562 0 0 0 148 1 0 0 25 0 1 0 169249096 8126464 1541 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 1984 1541 135 292 0 1689 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7936

[startup+3.10114 s]
/proc/loadavg: 0.81 0.93 0.97 2/66 1907
/proc/meminfo: memFree=1736680/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=10840 CPUtime=3.09
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 2296 0 0 0 307 2 0 0 25 0 1 0 169249096 11100160 2275 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 2710 2275 135 292 0 2415 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10840

[startup+6.30245 s]
/proc/loadavg: 0.83 0.93 0.97 2/66 1907
/proc/meminfo: memFree=1731368/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=15336 CPUtime=6.28
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 3416 0 0 0 625 3 0 0 25 0 1 0 169249096 15704064 3395 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 3834 3395 135 292 0 3539 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 15336

[startup+12.701 s]
/proc/loadavg: 0.84 0.93 0.97 2/66 1907
/proc/meminfo: memFree=1721920/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=24980 CPUtime=12.68
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 5834 0 0 0 1262 6 0 0 25 0 1 0 169249096 25579520 5813 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 6245 5813 135 292 0 5950 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 24980

[startup+25.5012 s]
/proc/loadavg: 0.88 0.93 0.97 2/66 1907
/proc/meminfo: memFree=1702400/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=43892 CPUtime=25.48
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 10552 0 0 0 2534 14 0 0 25 0 1 0 169249096 44945408 10531 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 10973 10531 135 292 0 10678 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 43892

[startup+51.1017 s]
/proc/loadavg: 0.92 0.94 0.97 2/66 1907
/proc/meminfo: memFree=1669760/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=77244 CPUtime=51.07
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 18880 0 0 0 5079 28 0 0 25 0 1 0 169249096 79097856 18859 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 19311 18859 135 292 0 19016 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 77244

[startup+102.305 s]
/proc/loadavg: 0.96 0.94 0.97 2/66 1907
/proc/meminfo: memFree=1617536/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=128536 CPUtime=102.24
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 31695 0 0 0 10180 44 0 0 25 0 1 0 169249096 131620864 31674 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 32134 31674 135 292 0 31839 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 128536

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/66 1907
/proc/meminfo: memFree=1589824/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=156272 CPUtime=162.21
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 38599 0 0 0 16166 55 0 0 25 0 1 0 169249096 160022528 38578 1992294400 134512640 135709839 4294956240 18446744073709551615 134573969 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 39068 38578 135 292 0 38773 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 156272

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/66 1907
/proc/meminfo: memFree=1571968/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=174052 CPUtime=222.18
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 43033 0 0 0 22157 61 0 0 25 0 1 0 169249096 178229248 43012 1992294400 134512640 135709839 4294956240 18446744073709551615 134517510 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 43513 43012 135 292 0 43218 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 174052

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/66 1907
/proc/meminfo: memFree=1550208/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=196000 CPUtime=282.17
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 48499 0 0 0 28148 69 0 0 25 0 1 0 169249096 200704000 48478 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 49000 48478 135 292 0 48705 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 196000

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1907
/proc/meminfo: memFree=1521472/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=224420 CPUtime=342.15
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 55621 0 0 0 34137 78 0 0 25 0 1 0 169249096 229806080 55600 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 56105 55600 135 292 0 55810 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 224420

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1907
/proc/meminfo: memFree=1505472/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=240592 CPUtime=402.12
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 59646 0 0 0 40127 85 0 0 25 0 1 0 169249096 246366208 59625 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 60148 59625 135 292 0 59853 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 240592

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1907
/proc/meminfo: memFree=1482560/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=263544 CPUtime=462.11
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 65393 0 0 0 46117 94 0 0 25 0 1 0 169249096 269869056 65372 1992294400 134512640 135709839 4294956240 18446744073709551615 134573969 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 65886 65372 135 292 0 65591 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 263544

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1907
/proc/meminfo: memFree=1465344/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=281020 CPUtime=522.09
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 69681 0 0 0 52107 102 0 0 25 0 1 0 169249096 287764480 69660 1992294400 134512640 135709839 4294956240 18446744073709551615 134573910 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 70255 69660 135 292 0 69960 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 281020

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1907
/proc/meminfo: memFree=1437952/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=308184 CPUtime=582.07
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 76478 0 0 0 58094 113 0 0 25 0 1 0 169249096 315580416 76457 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 77046 76457 135 292 0 76751 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 308184

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1907
/proc/meminfo: memFree=1412928/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=333068 CPUtime=642.05
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 82672 0 0 0 64082 123 0 0 25 0 1 0 169249096 341061632 82651 1992294400 134512640 135709839 4294956240 18446744073709551615 134573969 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 83267 82651 135 292 0 82972 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 333068

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1907
/proc/meminfo: memFree=1267840/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=477972 CPUtime=881.96
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 118878 0 0 0 88015 181 0 0 25 0 1 0 169249096 489443328 118857 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 119493 118857 135 292 0 119198 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 477972

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1907
/proc/meminfo: memFree=1235200/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=510888 CPUtime=941.93
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 127089 0 0 0 93999 194 0 0 25 0 1 0 169249096 523149312 127068 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 127722 127068 135 292 0 127427 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 510888

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1907
/proc/meminfo: memFree=1216064/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=529752 CPUtime=1001.91
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 131780 0 0 0 99989 202 0 0 25 0 1 0 169249096 542466048 131759 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 132438 131759 135 292 0 132143 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 529752

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1907
/proc/meminfo: memFree=1197824/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=547968 CPUtime=1061.89
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 136352 0 0 0 105979 210 0 0 25 0 1 0 169249096 561119232 136331 1992294400 134512640 135709839 4294956240 18446744073709551615 134573969 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 136992 136331 135 292 0 136697 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 547968

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1907
/proc/meminfo: memFree=1179904/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=565924 CPUtime=1121.87
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 140821 0 0 0 111970 217 0 0 25 0 1 0 169249096 579506176 140800 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 141481 140800 135 292 0 141186 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 565924

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1907
/proc/meminfo: memFree=1149824/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=596188 CPUtime=1181.85
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 148395 0 0 0 117955 230 0 0 25 0 1 0 169249096 610496512 148374 1992294400 134512640 135709839 4294956240 18446744073709551615 134573956 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 149047 148374 135 292 0 148752 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 596188

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1913
/proc/meminfo: memFree=1129920/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=615328 CPUtime=1241.82
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 153168 0 0 0 123943 239 0 0 25 0 1 0 169249096 630095872 153147 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 153832 153147 135 292 0 153537 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 615328

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1913
/proc/meminfo: memFree=1116928/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=628184 CPUtime=1301.81
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 156397 0 0 0 129936 245 0 0 25 0 1 0 169249096 643260416 156376 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 157046 156376 135 292 0 156751 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 628184

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1913
/proc/meminfo: memFree=1097664/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=648016 CPUtime=1361.78
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 161348 0 0 0 135926 252 0 0 25 0 1 0 169249096 663568384 161327 1992294400 134512640 135709839 4294956240 18446744073709551615 134572370 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 162004 161327 135 292 0 161709 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 648016

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1913
/proc/meminfo: memFree=1066880/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=678284 CPUtime=1421.77
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 168906 0 0 0 141912 265 0 0 25 0 1 0 169249096 694562816 168885 1992294400 134512640 135709839 4294956240 18446744073709551615 134573969 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 169571 168885 135 292 0 169276 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 678284

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1913
/proc/meminfo: memFree=1044800/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=700440 CPUtime=1481.74
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 174441 0 0 0 147901 273 0 0 25 0 1 0 169249096 717250560 174420 1992294400 134512640 135709839 4294956240 18446744073709551615 134573956 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 175110 174420 135 292 0 174815 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 700440

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1913
/proc/meminfo: memFree=1020992/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=724256 CPUtime=1541.72
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 180363 0 0 0 153888 284 0 0 25 0 1 0 169249096 741638144 180342 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 181064 180342 135 292 0 180769 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 724256

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1913
/proc/meminfo: memFree=999936/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=745192 CPUtime=1601.69
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 185612 0 0 0 159877 292 0 0 25 0 1 0 169249096 763076608 185591 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 186298 185591 135 292 0 186003 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 745192

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1913
/proc/meminfo: memFree=988096/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=756940 CPUtime=1661.67
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 188531 0 0 0 165871 296 0 0 25 0 1 0 169249096 775106560 188510 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 189235 188510 135 292 0 188940 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 756940

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1913
/proc/meminfo: memFree=974208/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=770940 CPUtime=1721.66
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 192031 0 0 0 171863 303 0 0 25 0 1 0 169249096 789442560 192010 1992294400 134512640 135709839 4294956240 18446744073709551615 134573919 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 192735 192010 135 292 0 192440 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 770940

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1913
/proc/meminfo: memFree=959936/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=785224 CPUtime=1781.63
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 195596 0 0 0 177852 311 0 0 25 0 1 0 169249096 804069376 195575 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 196306 195575 135 292 0 196011 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 785224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1913
/proc/meminfo: memFree=953664/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=791428 CPUtime=1800.03
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4194304 197119 0 0 0 179689 314 0 0 25 0 1 0 169249096 810422272 197098 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 197857 197098 135 292 0 197562 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 791428

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

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

[startup+1800.81 s]
/proc/loadavg: 0.99 0.97 0.97 2/66 1913
/proc/meminfo: memFree=953664/2055920 swapFree=4192812/4192956
[pid=1906] ppid=1904 vsize=0 CPUtime=1800.13
/proc/1906/stat : 1906 (wbo) R 1904 1906 32018 0 -1 4195332 197119 0 0 0 179689 324 0 0 25 0 1 0 169249096 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 0 0 0
/proc/1906/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.13
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.83
CPU time (s): 1800.16
CPU user time (s): 1796.9
CPU system time (s): 3.2655
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 791428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.9
system time used= 3.2655
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 197119
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= 5101

runsolver used 2.05969 second user time and 3.9474 second system time

The end

Launcher Data 

Begin job on node8 at 2009-06-16 06:40:26
IDJOB=1876058
IDBENCH=1431
IDSOLVER=698
FILE ID=node8/1876058-1245127226
PBS_JOBID= 9363662
Free space on /tmp= 66316 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl20_25_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-1876058-1245127226/watcher-1876058-1245127226 -o /tmp/evaluation-result-1876058-1245127226/solver-1876058-1245127226 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876058-1245127226.opb

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

MD5SUM BENCH= 3fa1f197015efe7b715c83a938660d2f
RANDOM SEED=1716015499

node8.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		: 3000.234
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		: 3000.234
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1744272 kB
Buffers:         43292 kB
Cached:         180768 kB
SwapCached:          0 kB
Active:          62676 kB
Inactive:       176280 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1744272 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2692 kB
Writeback:           0 kB
Mapped:          24652 kB
Slab:            58484 kB
Committed_AS:   165480 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876058-1245127226.opb

Free space on /tmp at the end= 66312 MiB
End job on node8 at 2009-06-16 07:10:29