Trace number 1876036

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) 1800.2 1800.66

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl15_16_pb.cnf.cr.opb
MD5SUM7cdaf60ccaf85c600aba211d4d47e719
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 benchmark0.016996
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables480
Total number of constraints62
Number of constraints which are clauses32
Number of constraints which are cardinality constraints (but not clauses)30
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint15
Maximum length of a constraint16
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 17
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-1876036-1245126649.opb.
0.00/0.00	c Instance file HOME/instance-1876036-1245126649.opb
0.00/0.00	c File size is 8128 bytes.
0.00/0.00	c Highest Coefficient sum: 17
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:      480                                                 |
0.00/0.00	c |  Number Clauses:        32                                                  |
0.00/0.00	c |  Number Cardinality:    30                                                  |
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 |     480       62      960 |     5000        0    nan |  0.000 % |
0.00/0.00	c |       101 |     480       62      960 |     5500      101     50 |  0.000 % |
0.00/0.01	c |       253 |     480       62      960 |     6050      253     51 |  0.000 % |
0.00/0.02	c |       479 |     480       62      960 |     6655      479     57 |  0.000 % |
0.00/0.04	c |       817 |     480       62      960 |     7320      817     57 |  0.000 % |
0.00/0.08	c |      1323 |     480       62      960 |     8052     1323     63 |  0.000 % |
0.09/0.16	c |      2086 |     480       62      960 |     8857     2086     68 |  0.000 % |
0.29/0.30	c |      3225 |     480       62      960 |     9743     3225     84 |  0.000 % |
0.59/0.69	c |      4933 |     480       62      960 |    10717     4933    100 |  0.000 % |
1.59/1.67	c |      7496 |     480       62      960 |    11789     7496    105 |  0.000 % |
3.49/3.59	c |     11347 |     480       62      960 |    12968    11347    115 |  0.000 % |
7.29/7.37	c |     17113 |     480       62      960 |    14265    10543    130 |  0.000 % |
12.88/12.98	c |     25764 |     480       62      960 |    15692    11987    139 |  0.000 % |
25.78/25.83	c |     38738 |     480       62      960 |    17261     9152    143 |  0.000 % |
61.38/61.46	c |     58203 |     480       62      960 |    18987    11264    135 |  0.000 % |
90.87/90.98	c |     87398 |     480       62      960 |    20886    11769    129 |  0.000 % |
151.05/151.10	c |    131188 |     480       62      960 |    22974    13573    152 |  0.000 % |
241.13/241.20	c |    196872 |     480       62      960 |    25272    21325    130 |  0.000 % |
377.20/377.35	c |    295399 |     480       62      960 |    27799    13659    120 |  0.000 % |
591.74/591.96	c |    443189 |     480       62      960 |    30579    19752    122 |  0.000 % |
834.18/834.44	c |    664872 |     480       62      960 |    33637    26495    109 |  0.000 % |
1187.60/1187.92	c |    997401 |     480       62      960 |    37001    26335     94 |  0.000 % |
1723.95/1724.45	c |   1496190 |     480       62      960 |    40701    32064     91 |  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-1876036-1245126649/watcher-1876036-1245126649 -o /tmp/evaluation-result-1876036-1245126649/solver-1876036-1245126649 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876036-1245126649.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: 1.61 1.58 1.24 3/64 1680
/proc/meminfo: memFree=1965480/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=2524 CPUtime=0
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 214 0 0 0 0 0 0 0 18 0 1 0 180262245 2584576 196 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 631 196 134 292 0 336 0

[startup+0.0946549 s]
/proc/loadavg: 1.61 1.58 1.24 3/64 1680
/proc/meminfo: memFree=1965480/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=3184 CPUtime=0.08
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 364 0 0 0 8 0 0 0 18 0 1 0 180262245 3260416 346 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 796 346 135 292 0 501 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3184

[startup+0.102655 s]
/proc/loadavg: 1.61 1.58 1.24 3/64 1680
/proc/meminfo: memFree=1965480/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=3184 CPUtime=0.09
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 372 0 0 0 9 0 0 0 18 0 1 0 180262245 3260416 354 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 796 354 135 292 0 501 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3184

[startup+0.301674 s]
/proc/loadavg: 1.61 1.58 1.24 3/64 1680
/proc/meminfo: memFree=1965480/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=4108 CPUtime=0.29
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 623 0 0 0 29 0 0 0 19 0 1 0 180262245 4206592 605 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 1027 605 135 292 0 732 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4108

[startup+0.701714 s]
/proc/loadavg: 1.61 1.58 1.24 3/64 1680
/proc/meminfo: memFree=1965480/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=5432 CPUtime=0.69
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 941 0 0 0 68 1 0 0 22 0 1 0 180262245 5562368 923 1992294400 134512640 135709839 4294956240 18446744073709551615 135168571 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 1358 923 135 292 0 1063 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5432

[startup+1.50179 s]
/proc/loadavg: 1.61 1.58 1.24 2/65 1681
/proc/meminfo: memFree=1961696/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=6888 CPUtime=1.49
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 1298 0 0 0 148 1 0 0 25 0 1 0 180262245 7053312 1280 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 1722 1280 135 292 0 1427 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6888

[startup+3.10195 s]
/proc/loadavg: 1.61 1.58 1.24 2/65 1681
/proc/meminfo: memFree=1959712/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=9264 CPUtime=3.09
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 1911 0 0 0 306 3 0 0 25 0 1 0 180262245 9486336 1893 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 2316 1893 135 292 0 2021 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9264

[startup+6.30127 s]
/proc/loadavg: 1.56 1.57 1.24 2/65 1681
/proc/meminfo: memFree=1955040/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=13224 CPUtime=6.29
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 2877 0 0 0 624 5 0 0 25 0 1 0 180262245 13541376 2859 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 3306 2859 135 292 0 3011 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13224

[startup+12.7019 s]
/proc/loadavg: 1.52 1.56 1.24 2/65 1681
/proc/meminfo: memFree=1948064/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=20240 CPUtime=12.68
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 4655 0 0 0 1261 7 0 0 25 0 1 0 180262245 20725760 4637 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 5060 4637 135 292 0 4765 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20240

[startup+25.5012 s]
/proc/loadavg: 1.40 1.53 1.24 2/65 1681
/proc/meminfo: memFree=1937696/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=30172 CPUtime=25.49
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 7107 0 0 0 2537 12 0 0 25 0 1 0 180262245 30896128 7089 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 7543 7089 135 292 0 7248 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30172

[startup+51.1017 s]
/proc/loadavg: 1.26 1.49 1.23 2/65 1681
/proc/meminfo: memFree=1926560/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=41004 CPUtime=51.07
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 9819 0 0 0 5090 17 0 0 25 0 1 0 180262245 41988096 9801 1992294400 134512640 135709839 4294956240 18446744073709551615 134573929 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 10251 9801 135 292 0 9956 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41004

[startup+102.306 s]
/proc/loadavg: 1.11 1.41 1.21 2/65 1681
/proc/meminfo: memFree=1893856/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=73632 CPUtime=102.27
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 17949 0 0 0 10194 33 0 0 25 0 1 0 180262245 75399168 17931 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 18408 17931 135 292 0 18113 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 73632

[startup+162.302 s]
/proc/loadavg: 1.04 1.33 1.20 2/65 1681
/proc/meminfo: memFree=1863520/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=104312 CPUtime=162.25
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 25592 0 0 0 16177 48 0 0 25 0 1 0 180262245 106815488 25574 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 26078 25574 135 292 0 25783 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 104312

[startup+222.302 s]
/proc/loadavg: 1.07 1.29 1.18 2/65 1681
/proc/meminfo: memFree=1832800/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=134608 CPUtime=222.24
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 33150 0 0 0 22159 65 0 0 25 0 1 0 180262245 137838592 33132 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 33652 33132 135 292 0 33357 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 134608

[startup+282.302 s]
/proc/loadavg: 1.02 1.23 1.17 2/65 1681
/proc/meminfo: memFree=1806240/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=161576 CPUtime=282.22
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 39880 0 0 0 28140 82 0 0 25 0 1 0 180262245 165453824 39862 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 40394 39862 135 292 0 40099 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 161576

[startup+342.302 s]
/proc/loadavg: 1.01 1.19 1.16 2/65 1681
/proc/meminfo: memFree=1772576/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=194880 CPUtime=342.21
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 48206 0 0 0 34123 98 0 0 25 0 1 0 180262245 199557120 48188 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 48720 48188 135 292 0 48425 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 194880

[startup+402.302 s]
/proc/loadavg: 1.00 1.15 1.15 2/65 1681
/proc/meminfo: memFree=1740064/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=227584 CPUtime=402.19
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 56352 0 0 0 40104 115 0 0 25 0 1 0 180262245 233046016 56334 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 56896 56334 135 292 0 56601 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 227584

[startup+462.302 s]
/proc/loadavg: 1.00 1.12 1.14 2/65 1681
/proc/meminfo: memFree=1714784/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=252260 CPUtime=462.18
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 62518 0 0 0 46092 126 0 0 25 0 1 0 180262245 258314240 62500 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 63065 62500 135 292 0 62770 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 252260

[startup+522.302 s]
/proc/loadavg: 1.00 1.10 1.12 2/65 1681
/proc/meminfo: memFree=1685856/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=281636 CPUtime=522.16
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 69843 0 0 0 52075 141 0 0 25 0 1 0 180262245 288395264 69825 1992294400 134512640 135709839 4294956240 18446744073709551615 134573916 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 70409 69825 135 292 0 70114 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 281636

[startup+582.302 s]
/proc/loadavg: 1.00 1.08 1.11 2/65 1681
/proc/meminfo: memFree=1660128/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=307492 CPUtime=582.14
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 76254 0 0 0 58059 155 0 0 25 0 1 0 180262245 314871808 76236 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 76873 76236 135 292 0 76578 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 307492

[startup+642.302 s]
/proc/loadavg: 1.00 1.06 1.10 2/65 1681
/proc/meminfo: memFree=1627680/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=339344 CPUtime=642.13
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 84190 0 0 0 64040 173 0 0 25 0 1 0 180262245 347488256 84172 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 84836 84172 135 292 0 84541 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 339344

[startup+702.302 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.07 2/65 1681
/proc/meminfo: memFree=1484896/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=482068 CPUtime=882.07
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 119836 0 0 0 87955 252 0 0 25 0 1 0 180262245 493637632 119818 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 120517 119818 135 292 0 120222 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 482068

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.07 2/65 1681
/proc/meminfo: memFree=1449632/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=517476 CPUtime=942.05
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 128679 0 0 0 93934 271 0 0 25 0 1 0 180262245 529895424 128661 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 129369 128661 135 292 0 129074 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 517476

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.06 2/65 1681
/proc/meminfo: memFree=1415520/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=551260 CPUtime=1002.04
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 137117 0 0 0 99914 290 0 0 25 0 1 0 180262245 564490240 137099 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 137815 137099 135 292 0 137520 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 551260

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 1681
/proc/meminfo: memFree=1384288/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=582788 CPUtime=1062.03
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 144973 0 0 0 105892 311 0 0 25 0 1 0 180262245 596774912 144955 1992294400 134512640 135709839 4294956240 18446744073709551615 134574232 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 145697 144955 135 292 0 145402 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 582788

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 1681
/proc/meminfo: memFree=1350240/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=616564 CPUtime=1122.01
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 153418 0 0 0 111869 332 0 0 25 0 1 0 180262245 631361536 153400 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 154141 153400 135 292 0 153846 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 616564

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 1681
/proc/meminfo: memFree=1318240/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=649484 CPUtime=1181.99
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 161600 0 0 0 117849 350 0 0 25 0 1 0 180262245 665071616 161582 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 162371 161582 135 292 0 162076 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 649484

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 1681
/proc/meminfo: memFree=1283616/2055920 swapFree=4180280/4192956
[pid=1680] ppid=1678 vsize=683304 CPUtime=1241.98
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 170051 0 0 0 123831 367 0 0 25 0 1 0 180262245 699703296 170033 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 170826 170033 135 292 0 170531 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 683304

[startup+1302.3 s]
/proc/loadavg: 1.11 1.03 1.04 2/65 1683
/proc/meminfo: memFree=1247456/2055920 swapFree=4180304/4192956
[pid=1680] ppid=1678 vsize=715380 CPUtime=1301.97
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 178061 0 0 0 129809 388 0 0 25 0 1 0 180262245 732549120 178043 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 178845 178043 135 292 0 178550 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 715380

[startup+1362.3 s]
/proc/loadavg: 1.04 1.02 1.04 2/65 1683
/proc/meminfo: memFree=1215968/2055920 swapFree=4180304/4192956
[pid=1680] ppid=1678 vsize=746876 CPUtime=1361.95
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 185954 0 0 0 135790 405 0 0 25 0 1 0 180262245 764801024 185936 1992294400 134512640 135709839 4294956240 18446744073709551615 134517504 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 186719 185936 135 292 0 186424 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 746876

[startup+1422.31 s]
/proc/loadavg: 1.01 1.02 1.03 2/65 1683
/proc/meminfo: memFree=1188064/2055920 swapFree=4180304/4192956
[pid=1680] ppid=1678 vsize=774576 CPUtime=1421.93
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 192873 0 0 0 141771 422 0 0 25 0 1 0 180262245 793165824 192855 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 193644 192855 135 292 0 193349 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 774576

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.02 2/65 1683
/proc/meminfo: memFree=1152352/2055920 swapFree=4180304/4192956
[pid=1680] ppid=1678 vsize=810528 CPUtime=1481.91
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 201823 0 0 0 147746 445 0 0 25 0 1 0 180262245 829980672 201805 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 202632 201805 135 292 0 202337 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 810528

[startup+1542.3 s]
/proc/loadavg: 1.00 1.01 1.02 2/65 1683
/proc/meminfo: memFree=1107232/2055920 swapFree=4180304/4192956
[pid=1680] ppid=1678 vsize=855628 CPUtime=1541.9
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 213088 0 0 0 153717 473 0 0 25 0 1 0 180262245 876163072 213070 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 213907 213070 135 292 0 213612 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 855628

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 1683
/proc/meminfo: memFree=1077792/2055920 swapFree=4180304/4192956
[pid=1680] ppid=1678 vsize=885180 CPUtime=1601.89
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 220455 0 0 0 159696 493 0 0 25 0 1 0 180262245 906424320 220437 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 221295 220437 135 292 0 221000 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 885180

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 1683
/proc/meminfo: memFree=1048288/2055920 swapFree=4180304/4192956
[pid=1680] ppid=1678 vsize=914620 CPUtime=1661.88
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 227771 0 0 0 165675 513 0 0 25 0 1 0 180262245 936570880 227753 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 228655 227753 135 292 0 228360 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 914620

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1683
/proc/meminfo: memFree=1019424/2055920 swapFree=4180304/4192956
[pid=1680] ppid=1678 vsize=943332 CPUtime=1721.86
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 234981 0 0 0 171656 530 0 0 25 0 1 0 180262245 965971968 234963 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 235833 234963 135 292 0 235538 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 943332

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1683
/proc/meminfo: memFree=975200/2055920 swapFree=4180304/4192956
[pid=1680] ppid=1678 vsize=987364 CPUtime=1781.84
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 245967 0 0 0 177627 557 0 0 25 0 1 0 180262245 1011060736 245949 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 246841 245949 135 292 0 246546 0
Current children cumulated CPU time (s) 1781.84
Current children cumulated vsize (KiB) 987364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1683
/proc/meminfo: memFree=966176/2055920 swapFree=4180304/4192956
[pid=1680] ppid=1678 vsize=996208 CPUtime=1800.05
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4194304 248186 0 0 0 179442 563 0 0 25 0 1 0 180262245 1020116992 248168 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 249052 248168 135 292 0 248757 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 996208

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 2/66 1684
/proc/meminfo: memFree=1621144/2055920 swapFree=4180304/4192956
[pid=1680] ppid=1678 vsize=0 CPUtime=1800.15
/proc/1680/stat : 1680 (wbo) R 1678 1680 31844 0 -1 4195332 248186 0 0 0 179442 573 0 0 25 0 1 0 180262245 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/1680/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.15
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.66
CPU time (s): 1800.2
CPU user time (s): 1794.42
CPU system time (s): 5.78012
CPU usage (%): 99.9748
Max. virtual memory (cumulated for all children) (KiB): 996208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.42
system time used= 5.78012
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 248186
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= 1510

runsolver used 1.17782 second user time and 3.9334 second system time

The end

Launcher Data 

Begin job on node36 at 2009-06-16 06:30:49
IDJOB=1876036
IDBENCH=1409
IDSOLVER=698
FILE ID=node36/1876036-1245126649
PBS_JOBID= 9363652
Free space on /tmp= 66200 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl15_16_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-1876036-1245126649/watcher-1876036-1245126649 -o /tmp/evaluation-result-1876036-1245126649/solver-1876036-1245126649 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876036-1245126649.opb

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

MD5SUM BENCH= 7cdaf60ccaf85c600aba211d4d47e719
RANDOM SEED=1847138244

node36.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		: 3000.230
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		: 3000.230
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:       1965832 kB
Buffers:          3080 kB
Cached:          44064 kB
SwapCached:       4468 kB
Active:          47528 kB
Inactive:         5444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1965832 kB
SwapTotal:     4192956 kB
SwapFree:      4180280 kB
Dirty:            2572 kB
Writeback:           0 kB
Mapped:          11416 kB
Slab:            23120 kB
Committed_AS:   166044 kB
PageTables:       1360 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-1876036-1245126649.opb

Free space on /tmp at the end= 66196 MiB
End job on node36 at 2009-06-16 07:00:52