Trace number 1869738

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 NameAnswerobjCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)OPT18 4.32634 4.33839

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/
area_partials/normalized-fir03_area_partials.opb
MD5SUM1ecf3180e25eced367facc255e84270f
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark0.084986
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 18
Optimality of the best value was proved YES
Number of variables1213
Total number of constraints4575
Number of constraints which are clauses4575
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint125
Number of terms in the objective function 207
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 207
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 207
Number of bits of the biggest sum of numbers8
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 

0.02/0.07	c SCIP version 1.1.0.7
0.02/0.07	c LP-Solver SoPlex 1.4.1
0.02/0.07	c user parameter file <scip.set> not found - using default parameters
0.02/0.07	c read problem <HOME/instance-1869738-1245185521.opb>
0.02/0.07	c original problem has 1213 variables (1213 bin, 0 int, 0 impl, 0 cont) and 4575 constraints
0.02/0.09	c start presolving problem
0.02/0.09	c presolving:
0.09/0.14	c (round 1) 122 del vars, 229 del conss, 15 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 40244 impls, 0 clqs
0.09/0.19	c (round 2) 122 del vars, 229 del conss, 15 chg bounds, 0 chg sides, 0 chg coeffs, 4336 upgd conss, 40244 impls, 0 clqs
0.19/0.21	c (round 3) 122 del vars, 229 del conss, 15 chg bounds, 0 chg sides, 0 chg coeffs, 4346 upgd conss, 40244 impls, 0 clqs
0.29/0.34	c    (0.2s) probing: 151/1091 (13.8%) - 0 fixings, 4 aggregations, 159 implications, 0 bound changes
0.29/0.34	c    (0.2s) probing aborted: 100/100 successive totally useless probings
0.29/0.34	c (round 4) 126 del vars, 229 del conss, 15 chg bounds, 0 chg sides, 0 chg coeffs, 4346 upgd conss, 40426 impls, 0 clqs
0.29/0.36	c    (0.3s) probing: 161/1091 (14.8%) - 0 fixings, 4 aggregations, 159 implications, 0 bound changes
0.29/0.36	c    (0.3s) probing aborted: 100/100 successive totally useless probings
0.29/0.36	c presolving (5 rounds):
0.29/0.36	c  126 deleted vars, 229 deleted constraints, 15 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.36	c  40426 implications, 0 cliques
0.29/0.36	c presolved problem has 1087 variables (1087 bin, 0 int, 0 impl, 0 cont) and 4346 constraints
0.29/0.36	c    4346 constraints of type <logicor>
0.29/0.36	c transformed objective value is always integral (scale: 1)
0.29/0.36	c Presolving Time: 0.25
0.29/0.36	c strange?!, PURESAT with obj
0.29/0.36	c -----------------------------------------------------------------------------------------------
0.29/0.36	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.36	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.36	c limits/memory = c 1620
0.29/0.36	c # maximal time in seconds to run
0.29/0.36	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.36	c limits/time = c 1791
0.29/0.36	c # frequency for displaying node information lines
0.29/0.36	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.36	c display/freq = c 10000
0.29/0.36	c -----------------------------------------------------------------------------------------------
0.29/0.36	c start solving problem
0.29/0.36	c 
0.39/0.43	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.39/0.43	c   0.3s|     1 |     0 |   327 |9125k|   0 |  92 |1087 |4346 |4346 |1087 |4346 |   0 |   0 |   0 | 1.800000e+01 |      --      |    Inf 
0.39/0.43	o 31
0.39/0.43	c s 0.3s|     1 |     0 |   327 |9176k|   0 |  92 |1087 |4346 |4346 |1087 |4346 |   0 |   0 |   0 | 1.800000e+01 | 3.100000e+01 |  72.22%
0.79/0.88	c   0.7s|     1 |     0 |   419 |9191k|   0 |  86 |1087 |4346 |4346 |1087 |4347 |   1 |   0 |   0 | 1.800000e+01 | 3.100000e+01 |  72.22%
1.29/1.35	c   1.2s|     1 |     0 |   558 |9263k|   0 |  85 |1087 |4346 |4346 |1087 |4348 |   2 |   0 |   0 | 1.800000e+01 | 3.100000e+01 |  72.22%
1.89/1.94	c   1.8s|     1 |     0 |   728 |9357k|   0 |  52 |1087 |4346 |4346 |1087 |4349 |   3 |   0 |   0 | 1.800000e+01 | 3.100000e+01 |  72.22%
1.89/1.94	o 19
1.89/1.94	c R 1.8s|     1 |     0 |   728 |9373k|   0 |  52 |1087 |4346 |4346 |1087 |4349 |   3 |   0 |   0 | 1.800000e+01 | 1.900000e+01 |   5.56%
2.58/2.65	c   2.5s|     1 |     0 |   984 |9524k|   0 |  72 |1087 |4045 |4045 |1087 |3599 |   4 |   0 |   0 | 1.800000e+01 | 1.900000e+01 |   5.56%
3.58/3.60	c   3.4s|     1 |     0 |  1266 |  10M|   0 |  85 |1087 |4045 |4045 |1087 |3600 |   5 |   0 |   0 | 1.800000e+01 | 1.900000e+01 |   5.56%
4.19/4.29	c   4.1s|     1 |     0 |  1596 |  10M|   0 |   3 |1087 |4045 |4045 |1087 |3601 |   6 |   0 |   0 | 1.800000e+01 | 1.900000e+01 |   5.56%
4.19/4.29	o 18
4.19/4.29	c R 4.1s|     1 |     0 |  1596 |  10M|   0 |   - |1087 |4045 |4045 |1087 |3601 |   6 |   0 |   0 | 1.800000e+01 | 1.800000e+01 |   0.00%
4.19/4.29	c   4.1s|     1 |     0 |  1596 |  10M|   0 |   - |1087 |4045 |4045 |1087 |3601 |   6 |   0 |   0 | 1.800000e+01 | 1.800000e+01 |   0.00%
4.19/4.29	c 
4.19/4.29	c SCIP Status        : problem is solved [optimal solution found]
4.19/4.29	c Solving Time (sec) : 4.07
4.19/4.29	c Solving Nodes      : 1
4.19/4.29	c Primal Bound       : +1.80000000000000e+01 (6 solutions)
4.19/4.29	c Dual Bound         : +1.80000000000000e+01
4.19/4.29	c Gap                : 0.00 %
4.19/4.30	c NODE         1
4.19/4.30	c DUAL BOUND   18
4.19/4.30	c PRIMAL BOUND 18
4.19/4.30	c GAP          0
4.19/4.30	s OPTIMUM FOUND
4.19/4.30	v -x1212 -x1209 -x1208 -x1207 -x1204 -x1200 -x1197 -x1196 -x1192 -x1191 -x1188 -x1185 -x1184 -x1180 -x1179 -x1178 -x1177 -x1176 -x1175 
4.19/4.30	v -x1174 -x1173 -x1169 -x1168 -x1167 -x1166 -x1165 -x1164 -x1163 -x1162 -x1161 -x1160 -x1159 -x1158 -x1157 -x1156 -x1155 
4.19/4.30	v -x1154 -x1153 -x1152 -x1151 -x1148 -x1147 -x1146 -x1145 -x1141 -x1138 -x1137 -x1136 -x1135 -x1134 -x1131 -x1130 -x1129 -x1124 
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4.19/4.30	v -x827 -x826 -x825 -x824 -x823 -x822 -x821 -x820 -x819 -x818 -x817 -x816 x813 -x810 -x809 -x808 -x807 -x803 -x802 -x801 -x800 
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4.19/4.30	v -x773 -x772 -x771 -x770 -x769 -x768 -x767 -x766 -x765 -x764 -x763 -x762 -x761 -x760 -x759 -x758 -x757 -x756 -x755 -x754 -x753 
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4.19/4.30	v -x680 -x409 -x408 -x407 -x405 x400 -x398 -x397 -x396 -x606 -x395 -x805 -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 
4.19/4.30	v -x385 -x384 -x383 -x382 -x380 -x376 -x370 -x369 -x368 -x643 -x1202 -x367 -x363 -x361 -x360 -x358 -x354 -x353 -x352 -x351 -x350 
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4.19/4.30	v -x456 -x328 -x327 -x323 -x320 -x319 -x318 -x317 -x316 -x315 -x313 -x312 -x311 -x310 -x308 -x307 -x305 x304 -x302 -x301 -x299 
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4.19/4.30	v -x283 -x282 -x280 -x1029 -x495 -x278 -x597 -x277 -x1194 -x412 -x276 -x275 -x274 -x273 -x271 -x270 -x1210 -x603 -x269 -x268 
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4.19/4.30	v -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x168 -x19 -x158 -x165 -x14 -x13 -x12 -x147 -x144 -x11 -x132 -x1213 -x1211 
4.19/4.30	v -x1206 -x1203 -x1201 -x1199 -x1195 -x1193 -x1190 -x1187 -x1183 -x1181 -x1172 -x1170 -x1150 -x1144 -x1142 -x1140 -x1133 
4.19/4.30	v -x1128 -x1126 -x1125 -x1123 -x1107 -x1093 -x1091 -x1080 -x1075 -x1034 -x1032 -x1030 -x1026 -x981 -x935 -x933 -x930 -x928 -x927 
4.19/4.30	v -x911 -x906 -x904 -x902 -x896 -x891 -x889 -x888 -x882 -x842 -x833 -x815 -x812 -x806 -x804 -x787 -x783 -x779 -x735 -x723 -x715 
4.19/4.30	v -x698 -x688 -x686 -x684 -x681 -x676 -x654 -x652 -x649 -x647 -x646 -x644 -x642 -x627 -x618 -x616 -x613 -x611 -x610 -x607 -x604 
4.19/4.30	v -x602 -x598 -x590 -x572 -x549 -x547 -x499 -x496 -x493 -x491 -x482 -x462 -x457 -x435 -x433 -x425 -x417 -x415 -x413 -x406 -x404 
4.19/4.30	v -x403 -x402 -x401 -x399 -x381 -x379 -x378 -x377 -x375 -x373 -x372 -x371 -x366 -x364 -x362 -x359 -x357 -x356 -x355 -x347 
4.19/4.30	v -x345 -x344 -x326 -x324 -x322 -x314 -x309 -x306 -x303 -x300 -x281 -x279 -x272 -x262 x260 -x259 -x258 -x257 -x248 -x245 -x238 
4.19/4.30	v -x235 -x228 -x219 -x217 -x216 -x215 -x214 -x213 -x212 -x210 -x207 -x205 x204 -x203 -x202 -x201 -x200 -x199 -x198 -x196 -x192 
4.19/4.30	v -x190 -x189 -x188 -x187 -x185 -x182 -x179 -x169 -x166 -x164 -x163 -x162 -x161 -x159 -x157 -x155 -x153 -x152 -x148 -x145 -x143 
4.19/4.30	v -x142 -x141 -x140 x139 -x138 -x137 -x136 -x133 x38 x18 x17 x16 x15 x10 x9 x8 x7 x6 x5 x4 x3 x2 x1 
4.19/4.30	c SCIP Status        : problem is solved [optimal solution found]
4.19/4.30	c Solving Time       :       4.07
4.19/4.30	c Original Problem   :
4.19/4.30	c   Problem name     : HOME/instance-1869738-1245185521.opb
4.19/4.30	c   Variables        : 1213 (1213 binary, 0 integer, 0 implicit integer, 0 continuous)
4.19/4.30	c   Constraints      : 4575 initial, 4575 maximal
4.19/4.30	c Presolved Problem  :
4.19/4.30	c   Problem name     : t_HOME/instance-1869738-1245185521.opb
4.19/4.30	c   Variables        : 1087 (1087 binary, 0 integer, 0 implicit integer, 0 continuous)
4.19/4.30	c   Constraints      : 4346 initial, 4346 maximal
4.19/4.30	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
4.19/4.30	c   trivial          :       0.01          0          0          0          0          0          0          0          0
4.19/4.30	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
4.19/4.30	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
4.19/4.30	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
4.19/4.30	c   implics          :       0.00          0          0          0          0          0          0          0          0
4.19/4.30	c   probing          :       0.12          0          4          0          0          0          0          0          0
4.19/4.30	c   linear           :       0.06         15        107          0         15          0        229          0          0
4.19/4.30	c   logicor          :       0.05          0          0          0          0          0          0          0          0
4.19/4.30	c   root node        :          -        204          -          -        204          -          -          -          -
4.19/4.30	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
4.19/4.30	c   integral         :          0          0          0          0          0          0          0          0          0          0
4.19/4.30	c   logicor          :       4346          6        355          0          0          0        175          0          0          0
4.19/4.30	c   countsols        :          0          0          0          0          0          0          0          0          0          0
4.19/4.30	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
4.19/4.30	c   integral         :       0.00       0.00       0.00       0.00       0.00
4.19/4.30	c   logicor          :       0.03       0.01       0.02       0.00       0.00
4.19/4.30	c   countsols        :       0.00       0.00       0.00       0.00       0.00
4.19/4.30	c Propagators        :       Time      Calls    Cutoffs    DomReds
4.19/4.30	c   rootredcost      :       0.00          0          0          0
4.19/4.30	c   pseudoobj        :       0.00          3          0          0
4.19/4.30	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
4.19/4.30	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
4.19/4.30	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
4.19/4.30	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
4.19/4.30	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
4.19/4.30	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
4.19/4.30	c   applied globally :          -          -          -          0        0.0          -          -          -
4.19/4.30	c   applied locally  :          -          -          -          0        0.0          -          -          -
4.19/4.30	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
4.19/4.30	c   cut pool         :       0.00          5          -          -          0          -    (maximal pool size: 144)
4.19/4.30	c   redcost          :       0.00          6          0         29          0          0
4.19/4.30	c   impliedbounds    :       0.02          6          0          0          0          0
4.19/4.30	c   intobj           :       0.00          0          0          0          0          0
4.19/4.30	c   gomory           :       1.09          6          0          0       3000          0
4.19/4.30	c   strongcg         :       1.17          6          0          0       3000          0
4.19/4.30	c   cmir             :       0.28          6          0          0          0          0
4.19/4.30	c   flowcover        :       0.24          6          0          0          0          0
4.19/4.30	c   clique           :       0.04          1          0          0          0          0
4.19/4.30	c   zerohalf         :       0.00          0          0          0          0          0
4.19/4.30	c   mcf              :       0.00          1          0          0          0          0
4.19/4.30	c Pricers            :       Time      Calls       Vars
4.19/4.30	c   problem variables:       0.00          0          0
4.19/4.30	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
4.19/4.30	c   pscost           :       0.00          0          0          0          0          0          0
4.19/4.30	c   inference        :       0.00          0          0          0          0          0          0
4.19/4.30	c   mostinf          :       0.00          0          0          0          0          0          0
4.19/4.30	c   leastinf         :       0.00          0          0          0          0          0          0
4.19/4.30	c   fullstrong       :       0.00          0          0          0          0          0          0
4.19/4.30	c   allfullstrong    :       0.00          0          0          0          0          0          0
4.19/4.30	c   random           :       0.00          0          0          0          0          0          0
4.19/4.30	c   relpscost        :       0.00          0          0          0          0          0          0
4.19/4.30	c Primal Heuristics  :       Time      Calls      Found
4.19/4.30	c   LP solutions     :       0.00          -          0
4.19/4.30	c   pseudo solutions :       0.00          -          0
4.19/4.30	c   simplerounding   :       0.00          1          0
4.19/4.30	c   rounding         :       0.00          7          2
4.19/4.30	c   shifting         :       0.01          6          4
4.19/4.30	c   intshifting      :       0.00          0          0
4.19/4.30	c   oneopt           :       0.00          0          0
4.19/4.30	c   fixandinfer      :       0.00          0          0
4.19/4.30	c   feaspump         :       0.00          0          0
4.19/4.30	c   coefdiving       :       0.00          0          0
4.19/4.30	c   pscostdiving     :       0.00          0          0
4.19/4.30	c   fracdiving       :       0.00          0          0
4.19/4.30	c   veclendiving     :       0.00          0          0
4.19/4.30	c   intdiving        :       0.00          0          0
4.19/4.30	c   actconsdiving    :       0.00          0          0
4.19/4.30	c   objpscostdiving  :       0.00          0          0
4.19/4.30	c   rootsoldiving    :       0.00          0          0
4.19/4.30	c   linesearchdiving :       0.00          0          0
4.19/4.30	c   guideddiving     :       0.00          0          0
4.19/4.30	c   octane           :       0.00          0          0
4.19/4.30	c   rens             :       0.00          0          0
4.19/4.30	c   rins             :       0.00          0          0
4.19/4.30	c   localbranching   :       0.00          0          0
4.19/4.30	c   mutation         :       0.00          0          0
4.19/4.30	c   crossover        :       0.00          0          0
4.19/4.30	c   dins             :       0.00          0          0
4.19/4.30	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
4.19/4.30	c   primal LP        :       0.00          0          0       0.00          -
4.19/4.30	c   dual LP          :       0.89          7       1596     228.00    1793.26
4.19/4.30	c   barrier LP       :       0.00          0          0       0.00          -
4.19/4.30	c   diving/probing LP:       0.00          0          0       0.00          -
4.19/4.30	c   strong branching :       0.00          0          0       0.00          -
4.19/4.30	c     (at root node) :          -          0          0       0.00          -
4.19/4.30	c   conflict analysis:       0.00          0          0       0.00          -
4.19/4.30	c B&B Tree           :
4.19/4.30	c   number of runs   :          1
4.19/4.30	c   nodes            :          1
4.19/4.30	c   nodes (total)    :          1
4.19/4.30	c   nodes left       :          0
4.19/4.30	c   max depth        :          0
4.19/4.30	c   max depth (total):          0
4.19/4.30	c   backtracks       :          0 (0.0%)
4.19/4.30	c   delayed cutoffs  :          0
4.19/4.30	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
4.19/4.30	c   avg switch length:       2.00
4.19/4.30	c   switching time   :       0.00
4.19/4.30	c Solution           :
4.19/4.30	c   Solutions found  :          6 (3 improvements)
4.19/4.30	c   Primal Bound     : +1.80000000000000e+01   (in run 1, after 1 nodes, 4.07 seconds, depth 0, found by <rounding>)
4.19/4.30	c   Dual Bound       : +1.80000000000000e+01
4.19/4.30	c   Gap              :       0.00 %
4.19/4.30	c   Root Dual Bound  : +1.80000000000000e+01
4.29/4.33	c Time complete: 4.32.

Verifier Data 

OK	18

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1869738-1245185521/watcher-1869738-1245185521 -o /tmp/evaluation-result-1869738-1245185521/solver-1869738-1245185521 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869738-1245185521.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8759
/proc/meminfo: memFree=1896152/2055920 swapFree=4191900/4192956
[pid=8759] ppid=8757 vsize=4328 CPUtime=0
/proc/8759/stat : 8759 (pbscip.linux.x8) R 8757 8759 8344 0 -1 4194304 483 0 0 0 0 0 0 0 18 0 1 0 71285112 4431872 467 1992294400 4194304 7823515 548682068736 18446744073709551615 5858512 0 0 4096 0 0 0 0 17 1 0 0
/proc/8759/statm: 1162 478 311 886 0 272 0

[startup+0.0274851 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8759
/proc/meminfo: memFree=1896152/2055920 swapFree=4191900/4192956
[pid=8759] ppid=8757 vsize=9580 CPUtime=0.02
/proc/8759/stat : 8759 (pbscip.linux.x8) R 8757 8759 8344 0 -1 4194304 1712 0 0 0 2 0 0 0 18 0 1 0 71285112 9809920 1694 1992294400 4194304 7823515 548682068736 18446744073709551615 5878822 0 0 4096 0 0 0 0 17 1 0 0
/proc/8759/statm: 2395 1694 354 886 0 1505 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9580

[startup+0.101499 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8759
/proc/meminfo: memFree=1896152/2055920 swapFree=4191900/4192956
[pid=8759] ppid=8757 vsize=18584 CPUtime=0.09
/proc/8759/stat : 8759 (pbscip.linux.x8) R 8757 8759 8344 0 -1 4194304 4052 0 0 0 8 1 0 0 18 0 1 0 71285112 19030016 3680 1992294400 4194304 7823515 548682068736 18446744073709551615 5878822 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8759/statm: 4646 3687 432 886 0 3756 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18584

[startup+0.301539 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8759
/proc/meminfo: memFree=1896152/2055920 swapFree=4191900/4192956
[pid=8759] ppid=8757 vsize=24240 CPUtime=0.29
/proc/8759/stat : 8759 (pbscip.linux.x8) R 8757 8759 8344 0 -1 4194304 5500 0 0 0 27 2 0 0 19 0 1 0 71285112 24821760 5128 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8759/statm: 6060 5128 447 886 0 5170 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24240

[startup+0.701619 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 8759
/proc/meminfo: memFree=1896152/2055920 swapFree=4191900/4192956
[pid=8759] ppid=8757 vsize=35592 CPUtime=0.69
/proc/8759/stat : 8759 (pbscip.linux.x8) R 8757 8759 8344 0 -1 4194304 8430 0 0 0 66 3 0 0 22 0 1 0 71285112 36446208 8032 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8759/statm: 8898 8032 540 886 0 8008 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35592

[startup+1.50178 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8760
/proc/meminfo: memFree=1862928/2055920 swapFree=4191900/4192956
[pid=8759] ppid=8757 vsize=43956 CPUtime=1.48
/proc/8759/stat : 8759 (pbscip.linux.x8) R 8757 8759 8344 0 -1 4194304 10614 0 0 0 140 8 0 0 25 0 1 0 71285112 45010944 10208 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8759/statm: 10989 10208 555 886 0 10099 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 43956

[startup+3.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8760
/proc/meminfo: memFree=1853072/2055920 swapFree=4191900/4192956
[pid=8759] ppid=8757 vsize=62992 CPUtime=3.08
/proc/8759/stat : 8759 (pbscip.linux.x8) R 8757 8759 8344 0 -1 4194304 16394 0 0 0 296 12 0 0 25 0 1 0 71285112 64503808 14938 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8759/statm: 15748 14938 555 886 0 14858 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 62992

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

[startup+3.90126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8760
/proc/meminfo: memFree=1837328/2055920 swapFree=4191900/4192956
[pid=8759] ppid=8757 vsize=67764 CPUtime=3.88
/proc/8759/stat : 8759 (pbscip.linux.x8) R 8757 8759 8344 0 -1 4194304 17650 0 0 0 375 13 0 0 25 0 1 0 71285112 69390336 16194 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8759/statm: 16941 16194 555 886 0 16051 0
Current children cumulated CPU time (s) 3.88
Current children cumulated vsize (KiB) 67764

[startup+4.30134 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 8760
/proc/meminfo: memFree=1831056/2055920 swapFree=4191900/4192956
[pid=8759] ppid=8757 vsize=70280 CPUtime=4.29
/proc/8759/stat : 8759 (pbscip.linux.x8) R 8757 8759 8344 0 -1 4194304 18229 0 0 0 415 14 0 0 16 0 1 0 71285112 71966720 16751 1992294400 4194304 7823515 548682068736 18446744073709551615 4303034 0 0 4096 0 0 0 0 17 1 0 0
/proc/8759/statm: 17570 16751 559 886 0 16680 0
Current children cumulated CPU time (s) 4.29
Current children cumulated vsize (KiB) 70280

Child status: 0
Real time (s): 4.33839
CPU time (s): 4.32634
CPU user time (s): 4.17337
CPU system time (s): 0.152976
CPU usage (%): 99.7224
Max. virtual memory (cumulated for all children) (KiB): 70280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.17337
system time used= 0.152976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18235
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= 7
involuntary context switches= 20

runsolver used 0.006998 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node33 at 2009-06-16 22:52:01
IDJOB=1869738
IDBENCH=25032
IDSOLVER=683
FILE ID=node33/1869738-1245185521
PBS_JOBID= 9363907
Free space on /tmp= 65952 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir03_area_partials.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1869738-1245185521/watcher-1869738-1245185521 -o /tmp/evaluation-result-1869738-1245185521/solver-1869738-1245185521 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1869738-1245185521.opb

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

MD5SUM BENCH= 1ecf3180e25eced367facc255e84270f
RANDOM SEED=622811207

node33.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		: 3000.261
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		: 3000.261
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:       1896568 kB
Buffers:         39108 kB
Cached:          65160 kB
SwapCached:        384 kB
Active:          66244 kB
Inactive:        51420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1896568 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            9960 kB
Writeback:           0 kB
Mapped:          21808 kB
Slab:            27692 kB
Committed_AS:   125040 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65944 MiB
End job on node33 at 2009-06-16 22:52:06