Trace number 1876044

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) 1800.19 1800.88

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl30_31_pb.cnf.cr.opb
MD5SUM4d7adbd65e64509ef53d6e98bf824cab
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 benchmark0.091985
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1860
Total number of constraints122
Number of constraints which are clauses62
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint31
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 32
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-1876044-1245126972.opb.
0.00/0.00	c Instance file HOME/instance-1876044-1245126972.opb
0.00/0.00	c File size is 32382 bytes.
0.00/0.00	c Highest Coefficient sum: 32
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Parsing time:          0.01         s                                      |
0.00/0.00	c |  Number Variables:      1860                                                |
0.00/0.00	c |  Number Clauses:        62                                                  |
0.00/0.00	c |  Number Cardinality:    60                                                  |
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 |    1860      122     3720 |     5000        0    nan |  0.000 % |
0.00/0.01	c |       102 |    1860      122     3720 |     5500      102    107 |  0.000 % |
0.00/0.02	c |       253 |    1860      122     3720 |     6050      253    132 |  0.000 % |
0.02/0.04	c |       478 |    1860      122     3720 |     6655      478    129 |  0.000 % |
0.02/0.06	c |       815 |    1860      122     3720 |     7320      815    124 |  0.000 % |
0.09/0.12	c |      1324 |    1860      122     3720 |     8052     1324    136 |  0.000 % |
0.19/0.22	c |      2083 |    1860      122     3720 |     8857     2083    152 |  0.000 % |
0.39/0.40	c |      3222 |    1860      122     3720 |     9743     3222    162 |  0.000 % |
0.89/0.98	c |      4931 |    1860      122     3720 |    10717     4931    198 |  0.000 % |
1.59/1.60	c |      7493 |    1860      122     3720 |    11789     7493    211 |  0.000 % |
3.19/3.27	c |     11337 |    1860      122     3720 |    12968    11337    233 |  0.000 % |
7.99/8.03	c |     17104 |    1860      122     3720 |    14265    10193    312 |  0.000 % |
29.18/29.21	c |     25753 |    1860      122     3720 |    15692    11507    369 |  0.000 % |
38.67/38.77	c |     38728 |    1860      122     3720 |    17261    16241    228 |  0.000 % |
52.57/52.64	c |     58190 |    1860      122     3720 |    18987    17622    285 |  0.000 % |
73.26/73.34	c |     87382 |    1860      122     3720 |    20886    16121    252 |  0.000 % |
130.64/130.76	c |    131171 |    1860      122     3720 |    22974    14866    493 |  0.000 % |
323.37/323.56	c |    196855 |    1860      122     3720 |    25272    20044    691 |  0.000 % |
960.33/960.73	c |    295381 |    1860      122     3720 |    27799    22330    741 |  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-1876044-1245126972/watcher-1876044-1245126972 -o /tmp/evaluation-result-1876044-1245126972/solver-1876044-1245126972 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1876044-1245126972.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: 1.16 1.02 1.01 3/64 3761
/proc/meminfo: memFree=1131712/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=2892 CPUtime=0
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 180298018 2961408 248 1992294400 134512640 135709839 4294956240 18446744073709551615 134565040 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 723 248 126 292 0 420 0

[startup+0.0294571 s]
/proc/loadavg: 1.16 1.02 1.01 3/64 3761
/proc/meminfo: memFree=1131712/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=2992 CPUtime=0.02
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 338 0 0 0 2 0 0 0 18 0 1 0 180298018 3063808 314 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 748 315 135 292 0 453 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2992

[startup+0.10147 s]
/proc/loadavg: 1.16 1.02 1.01 3/64 3761
/proc/meminfo: memFree=1131712/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=3652 CPUtime=0.09
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 500 0 0 0 9 0 0 0 18 0 1 0 180298018 3739648 476 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 913 476 135 292 0 618 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3652

[startup+0.30151 s]
/proc/loadavg: 1.16 1.02 1.01 3/64 3761
/proc/meminfo: memFree=1131712/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=4972 CPUtime=0.29
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 809 0 0 0 28 1 0 0 19 0 1 0 180298018 5091328 785 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 1243 785 135 292 0 948 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4972

[startup+0.701588 s]
/proc/loadavg: 1.16 1.02 1.01 3/64 3761
/proc/meminfo: memFree=1131712/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=6820 CPUtime=0.69
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 1272 0 0 0 68 1 0 0 22 0 1 0 180298018 6983680 1248 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 1705 1248 135 292 0 1410 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6820

[startup+1.50174 s]
/proc/loadavg: 1.16 1.02 1.01 2/65 3762
/proc/meminfo: memFree=1126264/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=10120 CPUtime=1.49
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 2117 0 0 0 147 2 0 0 25 0 1 0 180298018 10362880 2093 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 2530 2093 135 292 0 2235 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10120

[startup+3.10106 s]
/proc/loadavg: 1.16 1.02 1.01 2/65 3762
/proc/meminfo: memFree=1121656/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=15008 CPUtime=3.09
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 3346 0 0 0 305 4 0 0 25 0 1 0 180298018 15368192 3322 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 3752 3322 135 292 0 3457 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15008

[startup+6.30169 s]
/proc/loadavg: 1.15 1.02 1.01 2/65 3762
/proc/meminfo: memFree=1113992/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=21744 CPUtime=6.29
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 5030 0 0 0 623 6 0 0 25 0 1 0 180298018 22265856 5006 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 5436 5006 135 292 0 5141 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 21744

[startup+12.7019 s]
/proc/loadavg: 1.13 1.02 1.01 2/65 3762
/proc/meminfo: memFree=1105736/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=28476 CPUtime=12.68
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 6687 0 0 0 1260 8 0 0 25 0 1 0 180298018 29159424 6663 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 7119 6663 135 292 0 6824 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28476

[startup+25.5015 s]
/proc/loadavg: 1.10 1.02 1.01 2/65 3762
/proc/meminfo: memFree=1096648/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=37460 CPUtime=25.48
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 8931 0 0 0 2537 11 0 0 25 0 1 0 180298018 38359040 8907 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 9365 8907 135 292 0 9070 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37460

[startup+51.1015 s]
/proc/loadavg: 1.07 1.02 1.01 2/65 3762
/proc/meminfo: memFree=1057928/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=76860 CPUtime=51.08
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 18798 0 0 0 5083 25 0 0 25 0 1 0 180298018 78704640 18774 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 19215 18774 135 292 0 18920 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 76860

[startup+102.306 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 3762
/proc/meminfo: memFree=965960/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=168052 CPUtime=102.26
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 41548 0 0 0 10177 49 0 0 25 0 1 0 180298018 172085248 41524 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 42013 41524 135 292 0 41718 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 168052

[startup+162.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3762
/proc/meminfo: memFree=883208/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=251012 CPUtime=162.23
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 62280 0 0 0 16155 68 0 0 25 0 1 0 180298018 257036288 62256 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 62753 62256 135 292 0 62458 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 251012

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3762
/proc/meminfo: memFree=811016/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=322932 CPUtime=222.21
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 80243 0 0 0 22135 86 0 0 25 0 1 0 180298018 330682368 80219 1992294400 134512640 135709839 4294956240 18446744073709551615 134517178 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 80733 80219 135 292 0 80438 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 322932

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3762
/proc/meminfo: memFree=771656/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=362144 CPUtime=282.19
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 90056 0 0 0 28120 99 0 0 25 0 1 0 180298018 370835456 90032 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 90536 90032 135 292 0 90241 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 362144

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3762
/proc/meminfo: memFree=735560/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=397832 CPUtime=342.17
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 98990 0 0 0 34107 110 0 0 25 0 1 0 180298018 407379968 98966 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 99458 98966 135 292 0 99163 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 397832

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3762
/proc/meminfo: memFree=702344/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=431404 CPUtime=402.14
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 107374 0 0 0 40095 119 0 0 25 0 1 0 180298018 441757696 107350 1992294400 134512640 135709839 4294956240 18446744073709551615 134573913 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 107851 107350 135 292 0 107556 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 431404

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3762
/proc/meminfo: memFree=669960/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=463492 CPUtime=462.12
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 115394 0 0 0 46083 129 0 0 25 0 1 0 180298018 474615808 115370 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 115873 115370 135 292 0 115578 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 463492

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3762
/proc/meminfo: memFree=644040/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=489556 CPUtime=522.1
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 121893 0 0 0 52073 137 0 0 25 0 1 0 180298018 501305344 121869 1992294400 134512640 135709839 4294956240 18446744073709551615 134573910 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 122389 121869 135 292 0 122094 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 489556

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3762
/proc/meminfo: memFree=613384/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=519828 CPUtime=582.07
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 129477 0 0 0 58061 146 0 0 25 0 1 0 180298018 532303872 129453 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 129957 129453 135 292 0 129662 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 519828

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3762
/proc/meminfo: memFree=588040/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=545076 CPUtime=642.05
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 135761 0 0 0 64051 154 0 0 25 0 1 0 180298018 558157824 135737 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 136269 135737 135 292 0 135974 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 545076

[startup+702.301 s]

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

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3762
/proc/meminfo: memFree=474184/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=658944 CPUtime=881.97
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 164226 0 0 0 88009 188 0 0 25 0 1 0 180298018 674758656 164202 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 164736 164202 135 292 0 164441 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 658944

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3764
/proc/meminfo: memFree=453512/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=679808 CPUtime=941.94
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 169424 0 0 0 94001 193 0 0 25 0 1 0 180298018 696123392 169400 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 169952 169400 135 292 0 169657 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 679808

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3764
/proc/meminfo: memFree=437448/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=695428 CPUtime=1001.91
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 173345 0 0 0 99994 197 0 0 25 0 1 0 180298018 712118272 173321 1992294400 134512640 135709839 4294956240 18446744073709551615 134573921 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 173857 173321 135 292 0 173562 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 695428

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3764
/proc/meminfo: memFree=426888/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=706304 CPUtime=1061.89
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 176025 0 0 0 105989 200 0 0 25 0 1 0 180298018 723255296 176001 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 176576 176001 135 292 0 176281 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 706304

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3764
/proc/meminfo: memFree=382920/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=750144 CPUtime=1121.87
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 186979 0 0 0 111976 211 0 0 25 0 1 0 180298018 768147456 186955 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 187536 186955 135 292 0 187241 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 750144

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3764
/proc/meminfo: memFree=351944/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=781304 CPUtime=1181.84
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 194783 0 0 0 117963 221 0 0 25 0 1 0 180298018 800055296 194759 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 195326 194759 135 292 0 195031 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 781304

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3764
/proc/meminfo: memFree=310856/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=822424 CPUtime=1241.83
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 205054 0 0 0 123947 236 0 0 25 0 1 0 180298018 842162176 205030 1992294400 134512640 135709839 4294956240 18446744073709551615 134517517 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 205606 205030 135 292 0 205311 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 822424

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3764
/proc/meminfo: memFree=257672/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=874976 CPUtime=1301.81
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 218186 0 0 0 129932 249 0 0 25 0 1 0 180298018 895975424 218162 1992294400 134512640 135709839 4294956240 18446744073709551615 134573873 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 218744 218162 135 292 0 218449 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 874976

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3764
/proc/meminfo: memFree=215112/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=917792 CPUtime=1361.78
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 228853 0 0 0 135917 261 0 0 25 0 1 0 180298018 939819008 228829 1992294400 134512640 135709839 4294956240 18446744073709551615 134573938 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 229448 228829 135 292 0 229153 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 917792

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3764
/proc/meminfo: memFree=179400/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=953192 CPUtime=1421.76
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 237703 0 0 0 141904 272 0 0 25 0 1 0 180298018 976068608 237679 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 238298 237679 135 292 0 238003 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 953192

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3764
/proc/meminfo: memFree=153352/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=979360 CPUtime=1481.74
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 244243 0 0 0 147894 280 0 0 25 0 1 0 180298018 1002864640 244219 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 244840 244219 135 292 0 244545 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 979360

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3770
/proc/meminfo: memFree=122184/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=1010268 CPUtime=1541.71
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 251983 0 0 0 153883 288 0 0 25 0 1 0 180298018 1034514432 251959 1992294400 134512640 135709839 4294956240 18446744073709551615 134517169 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 252567 251959 135 292 0 252272 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 1010268

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3770
/proc/meminfo: memFree=94920/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=1038140 CPUtime=1601.68
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 258929 0 0 0 159873 295 0 0 25 0 1 0 180298018 1063055360 258905 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 259535 258905 135 292 0 259240 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 1038140

[startup+1662.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 3770
/proc/meminfo: memFree=77640/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=1054932 CPUtime=1661.66
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 263123 0 0 0 165867 299 0 0 25 0 1 0 180298018 1080250368 263099 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 263733 263099 135 292 0 263438 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 1054932

[startup+1722.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 3770
/proc/meminfo: memFree=65928/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=1066592 CPUtime=1721.64
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 266026 0 0 0 171861 303 0 0 25 0 1 0 180298018 1092190208 266002 1992294400 134512640 135709839 4294956240 18446744073709551615 134517505 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 266648 266002 135 292 0 266353 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 1066592

[startup+1782.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3770
/proc/meminfo: memFree=51976/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=1080496 CPUtime=1781.61
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 269489 0 0 0 177853 308 0 0 25 0 1 0 180298018 1106427904 269465 1992294400 134512640 135709839 4294956240 18446744073709551615 134517520 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 270124 269465 135 292 0 269829 0
Current children cumulated CPU time (s) 1781.61
Current children cumulated vsize (KiB) 1080496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3770
/proc/meminfo: memFree=48456/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=1083936 CPUtime=1800.02
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4194304 270367 0 0 0 179693 309 0 0 25 0 1 0 180298018 1109950464 270343 1992294400 134512640 135709839 4294956240 18446744073709551615 134517168 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 270984 270343 135 292 0 270689 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1083936

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: 1.00 1.00 1.00 2/65 3770
/proc/meminfo: memFree=48456/2055924 swapFree=4191900/4192956
[pid=3761] ppid=3759 vsize=0 CPUtime=1800.12
/proc/3761/stat : 3761 (wbo) R 3759 3761 2114 0 -1 4195332 270367 0 0 0 179693 319 0 0 25 0 1 0 180298018 0 0 1992294400 0 0 0 0 0 0 0 4096 3 0 0 0 17 1 0 0
/proc/3761/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.88
CPU time (s): 1800.19
CPU user time (s): 1796.93
CPU system time (s): 3.2635
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 1083936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.93
system time used= 3.2635
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 270367
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= 2774

runsolver used 1.2938 second user time and 3.74743 second system time

The end

Launcher Data 

Begin job on node6 at 2009-06-16 06:36:12
IDJOB=1876044
IDBENCH=1417
IDSOLVER=698
FILE ID=node6/1876044-1245126972
PBS_JOBID= 9363665
Free space on /tmp= 66240 MiB

SOLVER NAME= wbo 1.0
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl30_31_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-1876044-1245126972/watcher-1876044-1245126972 -o /tmp/evaluation-result-1876044-1245126972/solver-1876044-1245126972 -C 1800 -W 2000 -M 1800  wbo -file-format=opb -time-limit=1800 HOME/instance-1876044-1245126972.opb

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

MD5SUM BENCH= 4d7adbd65e64509ef53d6e98bf824cab
RANDOM SEED=399284208

node6.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		: 3000.265
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		: 3000.265
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:      2055924 kB
MemFree:       1132128 kB
Buffers:         57068 kB
Cached:         784240 kB
SwapCached:        260 kB
Active:          85268 kB
Inactive:       769336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1132128 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            2720 kB
Writeback:           0 kB
Mapped:          21776 kB
Slab:            55184 kB
Committed_AS:   151968 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1876044-1245126972.opb

Free space on /tmp at the end= 66240 MiB
End job on node6 at 2009-06-16 07:06:15