Trace number 3721385

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 NameAnswerobjective functionCPU timeWall clock time
PB07: minisat+ 1.14OPT17 0.820874 0.821287

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/
submitted-PB06/manquiho/golomb-rulers/normalized-OGR_6.opb
MD5SUMa6fbaa86ad104839735089987b256e67
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark0.019996
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 17
Optimality of the best value was proved YES
Number of variables141
Total number of constraints215
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints215
Minimum length of a constraint12
Maximum length of a constraint25
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 64
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 323
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c Parsing PB file...
0.00/0.02	c Converting 215 PB-constraints to clauses...
0.00/0.02	c   -- Unit propagations: (none)
0.00/0.02	c   -- Detecting intervals from adjacent constraints: #########################################################################################################
0.00/0.02	c   -- Clauses(.)/Splits(s): (none)
0.00/0.02	c ---[ 213]---> Sorter-cost:  169     Base: 2 2 2 2 2
0.00/0.02	c ---[ 211]---> Sorter-cost:  169     Base: 2 2 2 2 2
0.00/0.02	c ---[ 209]---> Sorter-cost:  245     Base: 2 2 2 2 2
0.00/0.02	c ---[ 207]---> Sorter-cost:  160     Base: 2 2 2 2 2
0.00/0.02	c ---[ 205]---> Sorter-cost:  164     Base: 2 2 2 2 2
0.00/0.02	c ---[ 203]---> Sorter-cost:  169     Base: 2 2 2 2 2
0.00/0.02	c ---[ 201]---> Sorter-cost:  159     Base: 2 2 2 2 2
0.00/0.02	c ---[ 199]---> Sorter-cost:  233     Base: 2 2 2 2 2
0.00/0.02	c ---[ 197]---> Sorter-cost:  245     Base: 2 2 2 2 2
0.00/0.03	c ---[ 195]---> Sorter-cost:  160     Base: 2 2 2 2 2
0.00/0.03	c ---[ 193]---> Sorter-cost:  154     Base: 2 2 2 2 2
0.00/0.03	c ---[ 191]---> Sorter-cost:  159     Base: 2 2 2 2 2
0.00/0.03	c ---[ 189]---> Sorter-cost:  221     Base: 2 2 2 2 2
0.00/0.03	c ---[ 187]---> Sorter-cost:  233     Base: 2 2 2 2 2
0.00/0.03	c ---[ 185]---> Sorter-cost:  160     Base: 2 2 2 2 2
0.00/0.03	c ---[ 183]---> Sorter-cost:  160     Base: 2 2 2 2 2
0.00/0.03	c ---[ 181]---> Sorter-cost:  160     Base: 2 2 2 2 2
0.00/0.03	c ---[ 179]---> Sorter-cost:  164     Base: 2 2 2 2 2
0.00/0.03	c ---[ 177]---> Sorter-cost:  164     Base: 2 2 2 2 2
0.00/0.04	c ---[ 175]---> Sorter-cost:  169     Base: 2 2 2 2 2
0.00/0.04	c ---[ 173]---> Sorter-cost:  159     Base: 2 2 2 2 2
0.00/0.04	c ---[ 171]---> Sorter-cost:  233     Base: 2 2 2 2 2
0.00/0.04	c ---[ 169]---> Sorter-cost:  233     Base: 2 2 2 2 2
0.00/0.04	c ---[ 167]---> Sorter-cost:  233     Base: 2 2 2 2 2
0.00/0.04	c ---[ 165]---> Sorter-cost:  160     Base: 2 2 2 2 2
0.00/0.04	c ---[ 163]---> Sorter-cost:  154     Base: 2 2 2 2 2
0.00/0.04	c ---[ 161]---> Sorter-cost:  159     Base: 2 2 2 2 2
0.00/0.04	c ---[ 159]---> Sorter-cost:  221     Base: 2 2 2 2 2
0.00/0.04	c ---[ 157]---> Sorter-cost:  221     Base: 2 2 2 2 2
0.00/0.04	c ---[ 155]---> Sorter-cost:  221     Base: 2 2 2 2 2
0.00/0.05	c ---[ 153]---> Sorter-cost:  221     Base: 2 2 2 2 2
0.00/0.05	c ---[ 151]---> Sorter-cost:  160     Base: 2 2 2 2 2
0.00/0.05	c ---[ 149]---> Sorter-cost:  160     Base: 2 2 2 2 2
0.00/0.05	c ---[ 147]---> Sorter-cost:  160     Base: 2 2 2 2 2
0.00/0.05	c ---[ 145]---> Sorter-cost:  154     Base: 2 2 2 2 2
0.00/0.05	c ---[ 143]---> Sorter-cost:  154     Base: 2 2 2 2 2
0.00/0.05	c ---[ 141]---> Sorter-cost:  159     Base: 2 2 2 2 2
0.00/0.05	c ---[ 139]---> Sorter-cost:  233     Base: 2 2 2 2 2
0.05/0.05	c ---[ 137]---> Sorter-cost:  221     Base: 2 2 2 2 2
0.05/0.05	c ---[ 135]---> Sorter-cost:  233     Base: 2 2 2 2 2
0.05/0.05	c ---[ 133]---> Sorter-cost:  160     Base: 2 2 2 2 2
0.05/0.06	c ---[ 131]---> Sorter-cost:  160     Base: 2 2 2 2 2
0.05/0.06	c ---[ 129]---> Sorter-cost:  160     Base: 2 2 2 2 2
0.05/0.06	c ---[ 127]---> Sorter-cost:  160     Base: 2 2 2 2 2
0.05/0.06	c ---[ 125]---> Sorter-cost:  160     Base: 2 2 2 2 2
0.05/0.06	c ---[ 123]---> Sorter-cost:  160     Base: 2 2 2 2 2
0.05/0.06	c ---[ 121]---> Sorter-cost:  164     Base: 2 2 2 2 2
0.05/0.06	c ---[ 119]---> Sorter-cost:  164     Base: 2 2 2 2 2
0.05/0.06	c ---[ 117]---> Sorter-cost:  164     Base: 2 2 2 2 2
0.05/0.06	c ---[ 115]---> Sorter-cost:  169     Base: 2 2 2 2 2
0.05/0.06	c ---[ 113]---> Sorter-cost:   72     Base: 2 2 2 2 2
0.05/0.06	c ---[ 111]---> Sorter-cost:  136     Base: 2 2 2 2 2
0.05/0.07	c ---[ 109]---> Sorter-cost:  136     Base: 2 2 2 2 2
0.05/0.07	c ---[ 107]---> Sorter-cost:  136     Base: 2 2 2 2 2
0.05/0.07	c ---[ 105]---> Sorter-cost:  136     Base: 2 2 2 2 2
0.05/0.07	c ---[ 103]---> Sorter-cost:  116     Base: 2 2 2 2 2
0.05/0.07	c ---[ 101]---> Sorter-cost:   72     Base: 2 2 2 2 2
0.05/0.07	c ---[  99]---> Sorter-cost:   72     Base: 2 2 2 2 2
0.05/0.07	c ---[  97]---> Sorter-cost:  136     Base: 2 2 2 2 2
0.05/0.07	c ---[  95]---> Sorter-cost:  136     Base: 2 2 2 2 2
0.05/0.07	c ---[  93]---> Sorter-cost:  136     Base: 2 2 2 2 2
0.05/0.07	c ---[  91]---> Sorter-cost:  136     Base: 2 2 2 2 2
0.05/0.07	c ---[  89]---> Sorter-cost:  136     Base: 2 2 2 2 2
0.05/0.07	c ---[  87]---> Sorter-cost:  136     Base: 2 2 2 2 2
0.05/0.07	c ---[  85]---> Sorter-cost:  116     Base: 2 2 2 2 2
0.05/0.08	c ---[  83]---> Sorter-cost:  116     Base: 2 2 2 2 2
0.05/0.08	c ---[  81]---> Sorter-cost:  116     Base: 2 2 2 2 2
0.05/0.08	c ---[  79]---> Sorter-cost:   72     Base: 2 2 2 2 2
0.05/0.08	c ---[  77]---> Sorter-cost:   72     Base: 2 2 2 2 2
0.05/0.08	c ---[  75]---> Sorter-cost:   72     Base: 2 2 2 2 2
0.05/0.08	c ---[  73]---> Sorter-cost:  136     Base: 2 2 2 2 2
0.05/0.08	c ---[  71]---> Sorter-cost:  136     Base: 2 2 2 2 2
0.05/0.08	c ---[  69]---> Sorter-cost:  136     Base: 2 2 2 2 2
0.05/0.08	c ---[  67]---> Sorter-cost:  136     Base: 2 2 2 2 2
0.05/0.08	c ---[  65]---> Sorter-cost:  136     Base: 2 2 2 2 2
0.05/0.08	c ---[  63]---> Sorter-cost:  136     Base: 2 2 2 2 2
0.05/0.08	c ---[  61]---> Sorter-cost:  116     Base: 2 2 2 2 2
0.05/0.08	c ---[  59]---> Sorter-cost:  116     Base: 2 2 2 2 2
0.05/0.08	c ---[  57]---> Sorter-cost:  116     Base: 2 2 2 2 2
0.05/0.09	c ---[  55]---> Sorter-cost:  116     Base: 2 2 2 2 2
0.05/0.09	c ---[  53]---> Sorter-cost:  116     Base: 2 2 2 2 2
0.05/0.09	c ---[  51]---> Sorter-cost:  116     Base: 2 2 2 2 2
0.05/0.09	c ---[  49]---> Sorter-cost:   72     Base: 2 2 2 2 2
0.05/0.09	c ---[  47]---> Sorter-cost:   72     Base: 2 2 2 2 2
0.05/0.09	c ---[  45]---> Sorter-cost:   72     Base: 2 2 2 2 2
0.05/0.09	c ---[  43]---> Sorter-cost:   72     Base: 2 2 2 2 2
0.05/0.09	c ---[  41]---> Sorter-cost:  148     Base: 2 2 2 2 2
0.05/0.09	c ---[  39]---> Sorter-cost:  136     Base: 2 2 2 2 2
0.05/0.09	c ---[  37]---> Sorter-cost:  148     Base: 2 2 2 2 2
0.05/0.09	c ---[  35]---> Sorter-cost:  136     Base: 2 2 2 2 2
0.05/0.09	c ---[  33]---> Sorter-cost:  116     Base: 2 2 2 2 2
0.05/0.09	c ---[  31]---> Sorter-cost:  116     Base: 2 2 2 2 2
0.05/0.09	c ---[  29]---> Sorter-cost:  116     Base: 2 2 2 2 2
0.05/0.09	c ---[  27]---> Sorter-cost:  116     Base: 2 2 2 2 2
0.09/0.10	c ---[  25]---> Sorter-cost:  116     Base: 2 2 2 2 2
0.09/0.10	c ---[  23]---> Sorter-cost:  116     Base: 2 2 2 2 2
0.09/0.10	c ---[  21]---> Sorter-cost:  116     Base: 2 2 2 2 2
0.09/0.10	c ---[  19]---> Sorter-cost:  116     Base: 2 2 2 2 2
0.09/0.10	c ---[  17]---> Sorter-cost:  116     Base: 2 2 2 2 2
0.09/0.10	c ---[  15]---> Sorter-cost:  116     Base: 2 2 2 2 2
0.09/0.10	c ---[  13]---> Sorter-cost:   82     Base: 2 2 2 2 2
0.09/0.10	c ---[  11]---> Sorter-cost:   82     Base: 2 2 2 2 2
0.09/0.10	c ---[   9]---> Sorter-cost:   82     Base: 2 2 2 2 2
0.09/0.10	c ---[   7]---> Sorter-cost:   82     Base: 2 2 2 2 2
0.09/0.10	c ---[   5]---> Sorter-cost:   82     Base: 2 2 2 2 2
0.09/0.10	c ---[   4]---> BDD-cost:   15
0.09/0.10	c ---[   3]---> BDD-cost:   15
0.09/0.10	c ---[   2]---> BDD-cost:   15
0.09/0.10	c ---[   1]---> BDD-cost:   15
0.09/0.10	c ---[   0]---> BDD-cost:   15
0.09/0.12	c ==================================[MINISAT+]==================================
0.09/0.12	c | Conflicts | Original         | Learnt                           | Progress |
0.09/0.12	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.09/0.12	c ==============================================================================
0.09/0.12	c |         0 |   35494    84079 |   11831       0        0     nan |  0.000 % |
0.09/0.14	c |       100 |   35494    84079 |   13014     100     1035    10.3 |  5.040 % |
0.09/0.18	c ==============================================================================
0.09/0.18	c Found solution: 49
0.09/0.18	o 49
0.09/0.18	c ---[   0]---> BDD-cost:    5
0.09/0.18	c ==================================[MINISAT+]==================================
0.09/0.18	c | Conflicts | Original         | Learnt                           | Progress |
0.09/0.18	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.09/0.18	c ==============================================================================
0.09/0.18	c |       201 |   35499    84091 |   11833     201     2700    13.4 |  5.040 % |
0.09/0.19	c ==============================================================================
0.09/0.19	c Found solution: 46
0.09/0.19	o 46
0.09/0.19	c ---[   0]---> BDD-cost:    4
0.09/0.19	c ==================================[MINISAT+]==================================
0.09/0.19	c | Conflicts | Original         | Learnt                           | Progress |
0.09/0.19	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.09/0.19	c ==============================================================================
0.09/0.19	c |       261 |   35503    84102 |   11834     261     3443    13.2 |  5.040 % |
0.19/0.22	c |       363 |   35499    84094 |   13017     362     5418    15.0 |  5.062 % |
0.19/0.23	c ==============================================================================
0.19/0.23	c Found solution: 36
0.19/0.23	o 36
0.19/0.23	c ---[   0]---> BDD-cost:    3
0.19/0.23	c ==================================[MINISAT+]==================================
0.19/0.23	c | Conflicts | Original         | Learnt                           | Progress |
0.19/0.23	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.19/0.23	c ==============================================================================
0.19/0.23	c |       392 |   35503    84103 |   11834     391     5732    14.7 |  5.062 % |
0.19/0.26	c |       493 |   35469    84027 |   13017     490     7092    14.5 |  5.117 % |
0.29/0.30	c |       644 |   35469    84027 |   14319     641    10059    15.7 |  5.117 % |
0.29/0.32	c ==============================================================================
0.29/0.32	c Found solution: 33
0.29/0.32	o 33
0.29/0.32	c ---[   0]---> BDD-cost:    2
0.29/0.32	c ==================================[MINISAT+]==================================
0.29/0.32	c | Conflicts | Original         | Learnt                           | Progress |
0.29/0.32	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.29/0.32	c ==============================================================================
0.29/0.32	c |       688 |   35472    84034 |   11824     685    10573    15.4 |  5.117 % |
0.29/0.35	c |       788 |   35472    84034 |   13006     785    12358    15.7 |  5.124 % |
0.29/0.36	c ==============================================================================
0.29/0.36	c Found solution: 26
0.29/0.36	o 26
0.29/0.36	c ---[   0]---> BDD-cost:    3
0.29/0.36	c ==================================[MINISAT+]==================================
0.29/0.36	c | Conflicts | Original         | Learnt                           | Progress |
0.29/0.36	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.29/0.36	c ==============================================================================
0.29/0.36	c |       815 |   32323    76832 |   10774     728    11581    15.9 |  5.124 % |
0.29/0.38	c ==============================================================================
0.29/0.38	c Found solution: 25
0.29/0.38	o 25
0.29/0.38	c ---[   0]---> BDD-cost:    2
0.29/0.38	c ==================================[MINISAT+]==================================
0.29/0.38	c | Conflicts | Original         | Learnt                           | Progress |
0.29/0.38	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.29/0.38	c ==============================================================================
0.29/0.38	c |       868 |   32127    76381 |   10709     779    12235    15.7 |  5.124 % |
0.39/0.40	c ==============================================================================
0.39/0.40	c Found solution: 24
0.39/0.40	o 24
0.39/0.40	c ---[   0]---> BDD-cost:    1
0.39/0.40	c ==================================[MINISAT+]==================================
0.39/0.40	c | Conflicts | Original         | Learnt                           | Progress |
0.39/0.40	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.39/0.40	c ==============================================================================
0.39/0.40	c |       924 |   32044    76195 |   10681     834    12894    15.5 |  5.124 % |
0.39/0.41	c ==============================================================================
0.39/0.41	c Found solution: 20
0.39/0.41	o 20
0.39/0.41	c ---[   0]---> BDD-cost:    1
0.39/0.42	c ==================================[MINISAT+]==================================
0.39/0.42	c | Conflicts | Original         | Learnt                           | Progress |
0.39/0.42	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.39/0.42	c ==============================================================================
0.39/0.42	c |       942 |   32047    76202 |   10682     852    13069    15.3 |  5.124 % |
0.39/0.45	c |      1042 |   32047    76202 |   11750     952    14402    15.1 | 11.503 % |
0.39/0.47	c ==============================================================================
0.39/0.47	c Found solution: 19
0.39/0.47	o 19
0.39/0.47	c ---[   0]---> BDD-cost:    4
0.39/0.47	c ==================================[MINISAT+]==================================
0.39/0.47	c | Conflicts | Original         | Learnt                           | Progress |
0.39/0.47	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.39/0.47	c ==============================================================================
0.39/0.47	c |      1120 |   32020    76140 |   10673    1028    15326    14.9 | 11.503 % |
0.49/0.51	c ==============================================================================
0.49/0.51	c Found solution: 18
0.49/0.51	o 18
0.49/0.51	c ---[   0]---> BDD-cost:    2
0.49/0.51	c ==================================[MINISAT+]==================================
0.49/0.51	c | Conflicts | Original         | Learnt                           | Progress |
0.49/0.51	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.49/0.51	c ==============================================================================
0.49/0.51	c |      1214 |   32023    76147 |   10674    1122    16915    15.1 | 11.503 % |
0.49/0.54	c |      1314 |   32023    76147 |   11741    1222    18061    14.8 | 11.586 % |
0.49/0.57	c ==============================================================================
0.49/0.57	c Found solution: 17
0.49/0.57	o 17
0.49/0.57	c ---[   0]---> BDD-cost:    0
0.49/0.57	c ==================================[MINISAT+]==================================
0.49/0.57	c | Conflicts | Original         | Learnt                           | Progress |
0.49/0.57	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.49/0.57	c ==============================================================================
0.49/0.57	c |      1402 |   32024    76150 |   10674    1310    19330    14.8 | 11.586 % |
0.59/0.60	c |      1504 |   32024    76150 |   11741    1412    20795    14.7 | 11.593 % |
0.59/0.64	c |      1654 |   32024    76150 |   12915    1562    22870    14.6 | 11.594 % |
0.69/0.70	c |      1879 |   32024    76150 |   14207    1787    26042    14.6 | 11.593 % |
0.69/0.79	c |      2219 |   26294    62942 |   15627    1468    20959    14.3 | 23.560 % |
0.79/0.82	c ==============================================================================
0.79/0.82	c Optimal solution: 17
0.79/0.82	s OPTIMUM FOUND
0.79/0.82	v x1 -x2 -x3 -x4 x5 -x6 x25 -x26 -x27 x28 -x29 -x30 -x31 -x32 -x33 -x34 x35 -x36 -x141 x19 -x20 x21 -x22 -x23 -x24 -x140 -x139 -x138 x137 x136 x7 x8 -x9 -x10 -x11 -x12 -x135 -x134 -x133 -x132 x131 x130 x129 x128 -x127 x126 x125 x124 x123 x122 -x13 -x14 -x15 -x16 -x17 -x18 -x121 -x120 -x119 -x118 -x117 -x116 -x115 x114 x113 x112 x111 -x110 x109 x108 x107 x106 -x105 x104 x103 x102 -x101 x100 x99 x98 x97 x96 x95 x94 x93 -x92 -x91 -x90 -x89 -x88 x87 -x86 -x85 -x84 x83 x82 x81 x80 x79 x78 -x77 x76 x75 x74 x73 -x72 x71 x70 x69 x68 x67 x66 -x65 x64 x63 x62 x61 x60 x59 x58 x57 -x56 x55 x54 x53 x52 x51 x50 x49 x48 x47 x46 x45 x44 x43 x42 x41 x40 x39 x38 x37
0.79/0.82	c _______________________________________________________________________________
0.79/0.82	c 
0.79/0.82	c restarts              : 23
0.79/0.82	c conflicts             : 2303           (2816 /sec)
0.79/0.82	c decisions             : 32626          (39891 /sec)
0.79/0.82	c propagations          : 0              (0 /sec)
0.79/0.82	c inspects              : 0              (0 /sec)
0.79/0.82	c CPU time              : 0.817875 s
0.79/0.82	c _______________________________________________________________________________

Verifier Data 

OK	17

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3721385-1338556199/watcher-3721385-1338556199 -o /tmp/evaluation-result-3721385-1338556199/solver-3721385-1338556199 -C 1800 -W 1900 -M 15500 HOME/minisat+ HOME/instance-3721385-1338556199.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.91 3/176 14994
/proc/meminfo: memFree=28073352/32873844 swapFree=7128/7128
[pid=14994] ppid=14992 vsize=1132 CPUtime=0 cores=1,3,5,7
/proc/14994/stat : 14994 (minisat+) R 14992 14994 14543 0 -1 4202496 150 0 0 0 0 0 0 0 20 0 1 0 321686887 1159168 108 33554432000 134512640 135395479 4291435616 4291434584 135031278 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/14994/statm: 283 108 74 216 0 65 0

[startup+0.0576659 s]
/proc/loadavg: 1.92 1.98 1.91 3/176 14994
/proc/meminfo: memFree=28073352/32873844 swapFree=7128/7128
[pid=14994] ppid=14992 vsize=1772 CPUtime=0.05 cores=1,3,5,7
/proc/14994/stat : 14994 (minisat+) R 14992 14994 14543 0 -1 4202496 324 0 0 0 5 0 0 0 20 0 1 0 321686887 1814528 282 33554432000 134512640 135395479 4291435616 4291433696 135012180 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/14994/statm: 443 282 90 216 0 225 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1772

[startup+0.100254 s]
/proc/loadavg: 1.92 1.98 1.91 3/176 14994
/proc/meminfo: memFree=28073352/32873844 swapFree=7128/7128
[pid=14994] ppid=14992 vsize=2064 CPUtime=0.09 cores=1,3,5,7
/proc/14994/stat : 14994 (minisat+) R 14992 14994 14543 0 -1 4202496 410 0 0 0 9 0 0 0 20 0 1 0 321686887 2113536 354 33554432000 134512640 135395479 4291435616 4291434320 135031374 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/14994/statm: 516 354 90 216 0 298 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2064

[startup+0.300241 s]
/proc/loadavg: 1.92 1.98 1.91 3/176 14994
/proc/meminfo: memFree=28073352/32873844 swapFree=7128/7128
[pid=14994] ppid=14992 vsize=4632 CPUtime=0.29 cores=1,3,5,7
/proc/14994/stat : 14994 (minisat+) R 14992 14994 14543 0 -1 4202496 1006 0 0 0 29 0 0 0 20 0 1 0 321686887 4743168 950 33554432000 134512640 135395479 4291435616 4291433936 134572728 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/14994/statm: 1158 950 110 216 0 940 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4632

[startup+0.700227 s]
/proc/loadavg: 1.92 1.98 1.91 3/176 14994
/proc/meminfo: memFree=28073352/32873844 swapFree=7128/7128
[pid=14994] ppid=14992 vsize=4760 CPUtime=0.69 cores=1,3,5,7
/proc/14994/stat : 14994 (minisat+) R 14992 14994 14543 0 -1 4202496 1035 0 0 0 69 0 0 0 20 0 1 0 321686887 4874240 979 33554432000 134512640 135395479 4291435616 4291433936 134573382 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/14994/statm: 1190 979 110 216 0 972 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4760

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

[startup+0.800252 s]
/proc/loadavg: 1.92 1.98 1.91 3/176 14994
/proc/meminfo: memFree=28073352/32873844 swapFree=7128/7128
[pid=14994] ppid=14992 vsize=4760 CPUtime=0.79 cores=1,3,5,7
/proc/14994/stat : 14994 (minisat+) R 14992 14994 14543 0 -1 4202496 1039 0 0 0 79 0 0 0 20 0 1 0 321686887 4874240 983 33554432000 134512640 135395479 4291435616 4291433920 134580297 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0
/proc/14994/statm: 1190 983 110 216 0 972 0
Current children cumulated CPU time (s) 0.79
Current children cumulated vsize (KiB) 4760

Child status: 30
Real time (s): 0.821287
CPU time (s): 0.820874
CPU user time (s): 0.818875
CPU system time (s): 0.001999
CPU usage (%): 99.9497
Max. virtual memory (cumulated for all children) (KiB): 4760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.818875
system time used= 0.001999
maximum resident set size= 3936
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1043
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= 1
involuntary context switches= 2

runsolver used 0.000999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node105 at 2012-06-01 15:09:59
IDJOB=3721385
IDBENCH=2628
IDSOLVER=2306
FILE ID=node105/3721385-1338556199
RUNJOBID= node105-1338552578-14560
PBS_JOBID= 14635879
Free space on /tmp= 71300 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_6.opb
COMMAND LINE= HOME/minisat+ BENCHNAME            
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3721385-1338556199/watcher-3721385-1338556199 -o /tmp/evaluation-result-3721385-1338556199/solver-3721385-1338556199 -C 1800 -W 1900 -M 15500  HOME/minisat+ HOME/instance-3721385-1338556199.opb            

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= a6fbaa86ad104839735089987b256e67
RANDOM SEED=842707596

node105.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28073616 kB
Buffers:          492848 kB
Cached:          3059340 kB
SwapCached:         1700 kB
Active:          1173672 kB
Inactive:        2764792 kB
Active(anon):     382496 kB
Inactive(anon):     4808 kB
Active(file):     791176 kB
Inactive(file):  2759984 kB
Unevictable:        7128 kB
Mlocked:            7128 kB
SwapTotal:      67108856 kB
SwapFree:       67100456 kB
Dirty:              2328 kB
Writeback:             0 kB
AnonPages:        390588 kB
Mapped:             9344 kB
Shmem:                 0 kB
Slab:             721480 kB
SReclaimable:     163372 kB
SUnreclaim:       558108 kB
KernelStack:        1456 kB
PageTables:         4776 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     509840 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    364544 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3721385-1338556199.opb

Free space on /tmp at the end= 71296 MiB
End job on node105 at 2012-06-01 15:10:00