Trace number 2703600

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
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverWrong Cert. 88.4296 88.4499

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-noswot.opb
MD5SUMbea15b769c4cc5d5ccef31ae4b368d84
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-41
Best CPU time to get the best result obtained on this benchmark279.231
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -41
Optimality of the best value was proved YES
Number of variables1340
Total number of constraints207
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 constraints207
Minimum length of a constraint17
Maximum length of a constraint425
Number of terms in the objective function 425
Biggest coefficient in the objective function 65536
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 3276775
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 41943040000000
Number of bits of the biggest number in a constraint 46
Biggest sum of numbers in a constraint 204183950227182
Number of bits of the biggest sum of numbers48
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 SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2703600-1278560958.opb>
0.00/0.04	c original problem has 1340 variables (1340 bin, 0 int, 0 impl, 0 cont) and 207 constraints
0.00/0.04	c problem read
0.00/0.04	c presolving settings loaded
0.00/0.05	c presolving:
0.00/0.06	c (round 1) 805 del vars, 0 del conss, 773 chg bounds, 50 chg sides, 193 chg coeffs, 0 upgd conss, 0 impls, 1 clqs
0.00/0.07	c (round 2) 805 del vars, 25 del conss, 773 chg bounds, 50 chg sides, 206 chg coeffs, 0 upgd conss, 10 impls, 1 clqs
0.06/0.07	c (round 3) 805 del vars, 26 del conss, 773 chg bounds, 50 chg sides, 206 chg coeffs, 128 upgd conss, 10 impls, 1 clqs
0.06/0.08	c (round 4) 809 del vars, 37 del conss, 773 chg bounds, 93 chg sides, 316 chg coeffs, 128 upgd conss, 116 impls, 103 clqs
0.06/0.09	c (round 5) 809 del vars, 43 del conss, 773 chg bounds, 118 chg sides, 389 chg coeffs, 178 upgd conss, 118 impls, 105 clqs
0.06/0.10	c (round 6) 809 del vars, 44 del conss, 773 chg bounds, 126 chg sides, 407 chg coeffs, 178 upgd conss, 122 impls, 106 clqs
0.09/0.12	c (round 7) 871 del vars, 44 del conss, 773 chg bounds, 126 chg sides, 407 chg coeffs, 178 upgd conss, 8160 impls, 70 clqs
0.09/0.12	c (round 8) 871 del vars, 62 del conss, 773 chg bounds, 131 chg sides, 418 chg coeffs, 178 upgd conss, 8168 impls, 86 clqs
0.09/0.13	c (round 9) 879 del vars, 62 del conss, 773 chg bounds, 137 chg sides, 442 chg coeffs, 178 upgd conss, 8196 impls, 74 clqs
0.09/0.13	c (round 10) 879 del vars, 62 del conss, 773 chg bounds, 137 chg sides, 450 chg coeffs, 178 upgd conss, 8196 impls, 76 clqs
0.09/0.13	c (round 11) 879 del vars, 62 del conss, 773 chg bounds, 137 chg sides, 454 chg coeffs, 178 upgd conss, 8196 impls, 87 clqs
0.09/0.14	c (round 12) 879 del vars, 62 del conss, 773 chg bounds, 137 chg sides, 458 chg coeffs, 178 upgd conss, 8196 impls, 98 clqs
0.09/0.17	c    (0.1s) probing: 243/531 (45.8%) - 64 fixings, 0 aggregations, 1375 implications, 0 bound changes
0.09/0.17	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.17	c (round 13) 881 del vars, 62 del conss, 773 chg bounds, 137 chg sides, 458 chg coeffs, 178 upgd conss, 8494 impls, 107 clqs
0.09/0.18	c (round 14) 881 del vars, 63 del conss, 773 chg bounds, 138 chg sides, 463 chg coeffs, 178 upgd conss, 8494 impls, 107 clqs
0.09/0.18	c (round 15) 881 del vars, 63 del conss, 773 chg bounds, 148 chg sides, 513 chg coeffs, 178 upgd conss, 8494 impls, 112 clqs
0.09/0.18	c    (0.1s) probing: 253/531 (47.6%) - 64 fixings, 0 aggregations, 1375 implications, 0 bound changes
0.09/0.18	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.18	c presolving (16 rounds):
0.09/0.18	c  881 deleted vars, 63 deleted constraints, 773 tightened bounds, 0 added holes, 148 changed sides, 513 changed coefficients
0.09/0.18	c  8494 implications, 112 cliques
0.09/0.18	c presolved problem has 459 variables (459 bin, 0 int, 0 impl, 0 cont) and 208 constraints
0.09/0.18	c     128 constraints of type <knapsack>
0.09/0.18	c      59 constraints of type <setppc>
0.09/0.18	c       1 constraints of type <linear>
0.09/0.18	c      20 constraints of type <logicor>
0.09/0.18	c transformed objective value is always integral (scale: 1)
0.09/0.18	c Presolving Time: 0.13
0.09/0.18	c - non default parameters ----------------------------------------------------------------------
0.09/0.18	c # SCIP version 1.2.1.3
0.09/0.18	c 
0.09/0.18	c # frequency for displaying node information lines
0.09/0.18	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.18	c display/freq = 10000
0.09/0.18	c 
0.09/0.18	c # maximal time in seconds to run
0.09/0.18	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.18	c limits/time = 1789.97
0.09/0.18	c 
0.09/0.18	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.18	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.18	c limits/memory = 1620
0.09/0.18	c 
0.09/0.18	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.09/0.18	c # [type: int, range: [1,2], default: 1]
0.09/0.18	c timing/clocktype = 2
0.09/0.18	c 
0.09/0.18	c # should presolving try to simplify inequalities
0.09/0.18	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.18	c constraints/linear/simplifyinequalities = TRUE
0.09/0.18	c 
0.09/0.18	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
0.09/0.18	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.18	c constraints/indicator/addCouplingCons = TRUE
0.09/0.18	c 
0.09/0.18	c # should presolving try to simplify knapsacks
0.09/0.18	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.18	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.18	c 
0.09/0.18	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.18	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.18	c separating/rapidlearning/freq = 0
0.09/0.18	c 
0.09/0.18	c -----------------------------------------------------------------------------------------------
0.09/0.18	c start solving
0.09/0.18	c 
0.29/0.39	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.39	c   0.3s|     1 |     0 |  1869 |     - |4199k|   0 |  81 | 459 | 208 | 459 | 208 |   0 |   0 |   0 |-4.300000e+01 |      --      |    Inf 
1.10/1.13	o -10
1.10/1.13	c y 1.1s|     1 |     0 |  2582 |     - |4375k|   0 |  81 | 459 | 208 | 459 | 208 |   0 |   0 |   0 |-4.300000e+01 |-1.000000e+01 |  76.74%
1.10/1.16	c   1.1s|     1 |     0 |  2719 |     - |4337k|   0 | 164 | 459 | 231 | 459 | 312 | 104 |   0 |   0 |-4.300000e+01 |-1.000000e+01 |  76.74%
1.29/1.37	c   1.3s|     1 |     0 |  3375 |     - |4373k|   0 | 179 | 459 | 231 | 459 | 370 | 162 |   0 |   0 |-4.300000e+01 |-1.000000e+01 |  76.74%
1.59/1.68	c   1.6s|     1 |     0 |  4297 |     - |4409k|   0 | 164 | 459 | 231 | 459 | 433 | 225 |   0 |   0 |-4.300000e+01 |-1.000000e+01 |  76.74%
1.59/1.69	o -12
1.59/1.69	c s 1.6s|     1 |     0 |  4297 |     - |4426k|   0 | 164 | 459 | 231 | 459 | 433 | 225 |   0 |   0 |-4.300000e+01 |-1.200000e+01 |  72.09%
1.89/1.96	c   1.9s|     1 |     0 |  4949 |     - |4528k|   0 | 180 | 459 | 231 | 459 | 632 | 424 |   0 |   0 |-4.300000e+01 |-1.200000e+01 |  72.09%
1.89/1.96	o -16
1.89/1.96	c b 1.9s|     1 |     0 |  4949 |     - |4562k|   0 | 180 | 459 | 231 | 459 | 632 | 424 |   0 |   0 |-4.300000e+01 |-1.600000e+01 |  62.79%
2.29/2.30	c   2.3s|     1 |     0 |  5608 |     - |4591k|   0 | 175 | 459 | 231 | 459 | 712 | 504 |   0 |   0 |-4.300000e+01 |-1.600000e+01 |  62.79%
2.39/2.49	c   2.5s|     1 |     0 |  5973 |     - |4631k|   0 | 240 | 459 | 231 | 459 | 784 | 576 |   0 |   0 |-4.300000e+01 |-1.600000e+01 |  62.79%
7.39/7.49	c   7.4s|     1 |     2 |  5973 |     - |4637k|   0 | 240 | 459 | 231 | 459 | 784 | 576 |   0 |  16 |-4.300000e+01 |-1.600000e+01 |  62.79%
21.09/21.16	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
21.09/21.16	c [src/scip/lpi_spx.cpp:2313] ERROR: SCIPlpiStrongbranch() returned SoPlex status -4
21.09/21.16	c (node 4) error in strong branching call for variable <t_x867> with solution 0.656299
48.29/48.35	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
50.88/50.94	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
55.58/55.68	o -21
55.58/55.68	c s55.6s|    29 |     2 | 46295 |1440.1 |4548k|  10 |  43 | 459 | 202 | 459 | 537 | 576 |   1 | 226 |-4.300000e+01 |-2.100000e+01 |  51.16%
56.28/56.38	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
57.88/57.97	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
59.17/59.27	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
59.17/59.27	c [src/scip/lpi_spx.cpp:2313] ERROR: SCIPlpiStrongbranch() returned SoPlex status -4
59.17/59.27	c (node 46) error in strong branching call for variable <t_x995> with solution 0.0791945
61.67/61.78	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
62.18/62.20	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
63.98/64.08	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
67.58/67.68	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
70.38/70.42	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-12)
70.38/70.42	c [src/scip/lpi_spx.cpp:2313] ERROR: SCIPlpiStrongbranch() returned SoPlex status -4
70.38/70.42	c (node 86) error in strong branching call for variable <t_x908> with solution 0.964286
72.38/72.49	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
72.38/72.49	c [src/scip/lpi_spx.cpp:2313] ERROR: SCIPlpiStrongbranch() returned SoPlex status -4
72.38/72.49	c (node 95) error in strong branching call for variable <t_x725> with solution 0.161009
72.48/72.60	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
74.48/74.59	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
77.07/77.17	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
78.77/78.83	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
78.77/78.83	c [src/scip/lpi_spx.cpp:2313] ERROR: SCIPlpiStrongbranch() returned SoPlex status -4
78.77/78.83	c (node 108) error in strong branching call for variable <t_x1160> with solution 0.571282
79.48/79.58	o -32
79.48/79.58	c p79.5s|   120 |    19 |118680 | 947.1 |4639k|  23 |   - | 459 | 224 | 459 | 537 | 576 |  35 | 373 |-4.300000e+01 |-3.200000e+01 |  25.58%
81.97/82.09	o -33
81.97/82.09	c o82.1s|   236 |    64 |126845 | 514.3 |4730k|  59 |   0 | 459 | 295 | 459 | 537 | 576 | 106 | 393 |-4.300000e+01 |-3.300000e+01 |  23.26%
85.27/85.38	o -34
85.27/85.38	c z85.3s|   409 |    22 |136353 | 319.6 |4792k|  59 |   - | 459 | 437 | 459 | 537 | 576 | 251 | 462 |-4.300000e+01 |-3.400000e+01 |  20.93%
87.87/87.92	c [src/scip/lpi_spx.cpp:318] Warning: SoPlex threw an exception: XSOLVE21 Basis is singular (numerical troubles, delta = 1e-09)
88.27/88.33	o -38
88.27/88.33	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
88.27/88.33	c o88.3s|   564 |    20 |145958 | 248.6 |4834k|  59 |   0 | 459 | 481 | 459 | 537 | 576 | 295 | 505 |-4.300000e+01 |-3.800000e+01 |  11.63%
88.37/88.43	c 
88.37/88.43	c SCIP Status        : problem is solved [optimal solution found]
88.37/88.43	c Solving Time (sec) : 88.39
88.37/88.43	c Solving Nodes      : 568
88.37/88.43	c Primal Bound       : -3.80000000000000e+01 (9 solutions)
88.37/88.43	c Dual Bound         : -3.80000000000000e+01
88.37/88.43	c Gap                : 0.00 %
88.37/88.43	s OPTIMUM FOUND
88.37/88.43	v -x884 -x883 x882 x881 -x879 -x878 -x877 -x876 -x875 -x874 -x873 x872 -x871 -x870 -x868 -x867 -x866 -x865 -x864 -x863 -x862 -x591 
88.37/88.43	v -x290 -x2 -x1250 x1159 -x1068 -x977 -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 
88.37/88.43	v -x154 -x153 -x152 x151 x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x902 -x139 -x138 -x137 -x136 -x135 
88.37/88.43	v -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 x123 -x122 x121 x120 x119 -x118 x117 -x116 -x115 x114 x113 
88.37/88.43	v -x112 -x111 -x110 -x891 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 
88.37/88.43	v -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 -x234 -x233 -x232 -x231 -x230 -x109 -x108 -x107 -x106 -x105 -x104 -x103 -x102 
88.37/88.43	v -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 x1031 x880 
88.37/88.43	v -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 -x209 
88.37/88.43	v -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 
88.37/88.43	v -x65 -x64 -x63 -x62 -x61 x60 -x59 -x58 x57 x56 x55 x54 x53 x52 x51 x50 -x1013 -x869 x904 -x199 -x198 -x197 -x196 -x195 -x194 
88.37/88.43	v -x193 -x192 -x191 -x190 -x189 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 
88.37/88.43	v -x172 -x171 -x170 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 x30 -x29 
88.37/88.43	v -x28 x27 x26 x25 x24 x23 x22 x21 x20 -x995 -x1 x903 -x901 -x900 x899 x898 -x861 -x860 -x859 -x858 -x857 -x856 -x855 -x854 -x853 
88.37/88.43	v -x852 -x851 -x850 -x849 -x848 -x847 -x846 -x845 -x844 -x843 -x842 -x841 -x840 -x839 -x838 -x837 -x836 -x835 -x834 -x833 -x832 
88.37/88.43	v x976 -x801 -x800 -x799 -x798 -x797 -x796 -x795 -x794 -x793 -x792 -x791 -x790 -x789 -x788 -x787 -x786 -x785 -x784 -x783 -x782 
88.37/88.43	v -x781 -x780 -x779 -x778 -x777 -x776 -x775 -x774 -x773 -x772 -x831 -x830 -x829 -x828 -x827 -x826 -x825 -x824 -x823 -x822 -x821 
88.37/88.43	v -x820 -x819 -x818 -x817 -x816 -x815 -x814 -x813 -x812 -x811 -x810 -x809 -x808 -x807 -x806 -x805 -x804 -x803 -x802 x897 x1322 
88.37/88.43	v x896 -x711 -x710 -x709 -x708 -x707 -x706 -x705 -x704 -x703 -x702 -x701 -x700 -x699 -x698 -x697 -x696 -x695 -x694 -x693 -x692 
88.37/88.43	v -x691 -x690 -x689 -x688 -x687 -x686 -x685 -x684 -x683 -x682 -x1304 -x895 -x681 -x680 -x679 -x678 -x677 -x676 -x675 -x674 
88.37/88.43	v -x673 -x672 -x671 -x670 -x669 -x668 -x667 -x666 -x665 -x664 -x663 -x662 -x661 -x660 -x659 -x658 -x657 -x656 -x655 -x654 -x653 
88.37/88.43	v -x652 -x1286 x894 -x651 -x650 -x649 -x648 -x647 -x646 -x645 -x644 -x643 -x642 -x641 -x640 -x639 -x638 -x637 -x636 -x635 -x634 
88.37/88.43	v -x633 -x632 -x631 -x630 -x629 -x628 -x627 -x626 -x625 -x624 -x623 -x622 -x1268 -x893 x958 -x621 -x620 -x619 -x618 -x617 -x616 
88.37/88.43	v -x615 -x614 -x613 -x612 -x611 -x610 -x609 -x608 -x607 -x606 -x605 -x604 -x603 -x602 -x601 -x600 -x599 -x598 -x597 -x596 -x595 
88.37/88.43	v -x594 -x593 -x592 -x1249 x892 -x590 -x589 -x588 -x587 -x586 -x585 -x584 -x583 -x582 -x581 -x580 -x579 -x578 -x577 -x576 
88.37/88.43	v -x575 -x574 -x573 x572 x571 x570 -x569 x568 x567 x566 x565 x564 x563 x562 x561 x1231 x890 -x560 -x559 -x558 -x557 -x556 -x555 
88.37/88.43	v -x554 -x553 -x552 -x551 -x550 -x549 -x548 -x547 -x546 -x545 -x544 -x543 -x542 -x541 -x540 -x539 -x538 -x537 -x536 -x535 -x534 
88.37/88.43	v -x533 -x532 -x531 -x1213 x889 -x530 -x529 -x528 -x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 -x518 -x517 -x516 -x515 
88.37/88.43	v -x514 -x513 -x512 -x511 -x510 -x509 -x508 -x507 -x506 -x505 -x504 -x503 -x502 -x501 -x1195 -x888 -x500 -x499 -x498 -x497 -x496 
88.37/88.43	v -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 -x485 -x484 -x483 -x482 -x481 -x480 -x479 -x478 -x477 -x476 
88.37/88.43	v -x475 -x474 -x473 -x472 -x471 -x1177 -x887 -x940 -x470 -x469 -x468 -x467 -x466 -x465 -x464 -x463 -x462 -x461 -x460 -x459 -x458 
88.37/88.43	v -x457 -x456 -x455 -x454 -x453 -x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 -x443 -x442 -x441 -x1158 -x440 -x439 -x438 
88.37/88.43	v -x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430 -x429 -x428 -x427 -x426 -x425 -x424 -x423 -x422 -x421 -x420 -x419 -x418 -x417 
88.37/88.43	v -x416 -x415 -x414 -x413 -x412 -x411 -x1140 -x410 -x409 -x408 -x407 -x406 -x405 -x404 -x403 -x402 -x401 -x400 -x399 -x398 
88.37/88.43	v -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 -x1122 -x380 -x379 -x378 
88.37/88.43	v -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 
88.37/88.43	v -x356 -x355 -x354 -x353 -x352 -x351 -x1104 -x350 -x349 -x348 -x347 -x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 
88.37/88.43	v -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x1086 -x1067 -x771 -x770 
88.37/88.43	v -x769 -x768 -x767 -x766 -x765 -x764 -x763 -x762 -x761 -x760 -x759 -x758 -x757 -x756 -x755 -x754 -x753 -x752 -x751 -x750 -x749 
88.37/88.43	v -x748 -x747 -x746 -x745 -x744 -x743 -x742 -x320 -x319 -x318 -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 
88.37/88.43	v -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 -x293 -x292 -x291 x1340 x886 -x741 -x740 -x739 
88.37/88.43	v -x738 -x737 -x736 -x735 -x734 -x733 -x732 -x731 -x730 -x729 -x728 -x727 -x726 -x725 -x724 -x723 -x722 x721 x720 x719 x718 
88.37/88.43	v x717 x716 x715 x714 x713 x712 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 -x275 -x274 
88.37/88.43	v x273 -x272 -x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 x261 x260 x1049 -x885 x922 -x19 -x18 -x17 -x16 -x15 
88.37/88.43	v -x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 x3 -x1339 -x1338 -x1337 -x1336 -x1335 -x1334 -x1333 -x1332 -x1331 -x1330 -x1329 
88.37/88.43	v -x1328 -x1327 -x1326 -x1325 -x1324 x1323 -x1321 -x1320 -x1319 -x1318 -x1317 -x1316 -x1315 -x1314 -x1313 -x1312 -x1311 -x1310 
88.37/88.43	v -x1309 -x1308 -x1307 -x1306 -x1305 -x1303 -x1302 -x1301 -x1300 -x1299 -x1298 -x1297 -x1296 -x1295 -x1294 -x1293 -x1292 -x1291 
88.37/88.43	v -x1290 -x1289 -x1288 -x1287 -x1285 -x1284 -x1283 -x1282 -x1281 -x1280 -x1279 -x1278 -x1277 -x1276 -x1275 -x1274 -x1273 
88.37/88.43	v -x1272 -x1271 -x1270 -x1269 -x1267 -x1266 -x1265 -x1264 -x1263 -x1262 -x1261 -x1260 -x1259 -x1258 -x1257 -x1256 -x1255 -x1254 
88.37/88.43	v -x1253 -x1252 -x1251 -x1248 -x1247 -x1246 -x1245 -x1244 -x1243 -x1242 -x1241 -x1240 -x1239 -x1238 -x1237 -x1236 -x1235 -x1234 
88.37/88.43	v -x1233 x1232 -x1230 -x1229 -x1228 -x1227 -x1226 -x1225 -x1224 -x1223 -x1222 -x1221 -x1220 -x1219 -x1218 -x1217 -x1216 -x1215 
88.37/88.43	v -x1214 -x1212 -x1211 -x1210 -x1209 -x1208 -x1207 -x1206 -x1205 -x1204 -x1203 -x1202 -x1201 -x1200 -x1199 -x1198 -x1197 -x1196 
88.37/88.43	v -x1194 -x1193 -x1192 -x1191 -x1190 -x1189 -x1188 -x1187 -x1186 -x1185 -x1184 -x1183 -x1182 -x1181 -x1180 -x1179 -x1178 -x1176 
88.37/88.43	v -x1175 -x1174 -x1173 -x1172 -x1171 -x1170 -x1169 -x1168 -x1167 -x1166 -x1165 -x1164 -x1163 -x1162 -x1161 -x1160 -x1157 -x1156 
88.37/88.43	v -x1155 -x1154 -x1153 -x1152 -x1151 -x1150 -x1149 -x1148 -x1147 -x1146 -x1145 -x1144 -x1143 -x1142 -x1141 -x1139 -x1138 -x1137 
88.37/88.43	v -x1136 -x1135 -x1134 -x1133 -x1132 -x1131 -x1130 -x1129 -x1128 -x1127 -x1126 -x1125 -x1124 -x1123 -x1121 -x1120 -x1119 
88.37/88.43	v -x1118 -x1117 -x1116 -x1115 -x1114 -x1113 -x1112 -x1111 -x1110 -x1109 -x1108 -x1107 -x1106 -x1105 -x1103 -x1102 -x1101 -x1100 
88.37/88.43	v -x1099 -x1098 -x1097 -x1096 -x1095 -x1094 -x1093 -x1092 -x1091 -x1090 -x1089 -x1088 -x1087 -x1085 -x1084 -x1083 -x1082 -x1081 
88.37/88.43	v -x1080 -x1079 -x1078 -x1077 -x1076 -x1075 -x1074 -x1073 -x1072 -x1071 -x1070 -x1069 -x1066 -x1065 -x1064 -x1063 -x1062 -x1061 
88.37/88.43	v -x1060 -x1059 -x1058 -x1057 -x1056 -x1055 -x1054 -x1053 -x1052 -x1051 x1050 -x1048 -x1047 -x1046 -x1045 -x1044 -x1043 -x1042 
88.37/88.43	v -x1041 -x1040 -x1039 -x1038 -x1037 -x1036 -x1035 x1034 x1033 -x1032 -x1030 -x1029 -x1028 -x1027 -x1026 -x1025 -x1024 -x1023 
88.37/88.43	v -x1022 -x1021 -x1020 -x1019 -x1018 -x1017 -x1016 -x1015 -x1014 -x1012 -x1011 -x1010 -x1009 -x1008 -x1007 -x1006 -x1005 -x1004 
88.37/88.43	v -x1003 -x1002 -x1001 -x1000 -x999 -x998 -x997 -x996 -x994 -x993 -x992 -x991 -x990 -x989 -x988 -x987 -x986 -x985 -x984 -x983 
88.37/88.43	v -x982 -x981 x980 x979 -x978 -x975 -x974 -x973 -x972 -x971 -x970 -x969 -x968 -x967 -x966 -x965 -x964 -x963 -x962 x961 -x960 
88.37/88.43	v -x959 -x957 -x956 -x955 -x954 -x953 -x952 -x951 -x950 -x949 -x948 -x947 -x946 -x945 -x944 -x943 -x942 -x941 -x939 -x938 -x937 
88.37/88.43	v -x936 -x935 -x934 -x933 -x932 -x931 -x930 -x929 -x928 -x927 x926 -x925 -x924 x923 -x921 -x920 -x919 -x918 -x917 -x916 -x915 
88.37/88.43	v -x914 -x913 -x912 -x911 -x910 -x909 x908 -x907 -x906 x905 
88.37/88.43	c SCIP Status        : problem is solved [optimal solution found]
88.37/88.43	c Solving Time       :      88.39
88.37/88.43	c Original Problem   :
88.37/88.43	c   Problem name     : HOME/instance-2703600-1278560958.opb
88.37/88.43	c   Variables        : 1340 (1340 binary, 0 integer, 0 implicit integer, 0 continuous)
88.37/88.43	c   Constraints      : 207 initial, 207 maximal
88.37/88.43	c Presolved Problem  :
88.37/88.43	c   Problem name     : t_HOME/instance-2703600-1278560958.opb
88.37/88.43	c   Variables        : 459 (459 binary, 0 integer, 0 implicit integer, 0 continuous)
88.37/88.43	c   Constraints      : 208 initial, 489 maximal
88.37/88.43	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
88.37/88.43	c   trivial          :       0.00          0          0          0          0          0          0          0          0
88.37/88.43	c   dualfix          :       0.00         38          0          0          0          0          0          0          0
88.37/88.43	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
88.37/88.43	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
88.37/88.43	c   implics          :       0.00          0          3          0          0          0          0          0          0
88.37/88.43	c   probing          :       0.04         64          0          0          0          0          0          0          0
88.37/88.43	c   knapsack         :       0.04          1          0          0          0          0         24         97        305
88.37/88.43	c   setppc           :       0.00          0          0          0          0          0         11          0          0
88.37/88.43	c   linear           :       0.02        775          0          0        773          0         28         51        208
88.37/88.43	c   logicor          :       0.00          0          0          0          0          0          0          0          0
88.37/88.43	c   root node        :          -         83          -          -         83          -          -          -          -
88.37/88.43	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
88.37/88.43	c   integral         :          0          0          0        402          0          9         74          0          0        710
88.37/88.43	c   knapsack         :        128          6       2804          0          1         71       3480        715          0          0
88.37/88.43	c   setppc           :         59          6       2170          0          1          0          9          0          0          0
88.37/88.43	c   linear           :          1+         7       2161          0          0          4         50          1          0          0
88.37/88.43	c   logicor          :         20+         6       1101          0          1         15        286          0          0          0
88.37/88.43	c   countsols        :          0          0          0          0          1          0          0          0          0          0
88.37/88.43	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
88.37/88.43	c   integral         :      51.17       0.00       0.00      51.17       0.00
88.37/88.43	c   knapsack         :       0.16       0.05       0.11       0.00       0.00
88.37/88.43	c   setppc           :       0.00       0.00       0.00       0.00       0.00
88.37/88.43	c   linear           :       0.00       0.00       0.00       0.00       0.00
88.37/88.43	c   logicor          :       0.01       0.00       0.01       0.00       0.00
88.37/88.43	c   countsols        :       0.00       0.00       0.00       0.00       0.00
88.37/88.43	c Propagators        :       Time      Calls    Cutoffs    DomReds
88.37/88.43	c   vbounds          :       0.00          2          0          0
88.37/88.43	c   rootredcost      :       0.00          6          0          0
88.37/88.43	c   pseudoobj        :       0.01       2222          4        118
88.37/88.43	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
88.37/88.43	c   propagation      :       0.00         85         84        427       25.0         21        9.0          -
88.37/88.43	c   infeasible LP    :       0.01         69         24         51       11.8          2        5.0          0
88.37/88.43	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
88.37/88.43	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
88.37/88.43	c   pseudo solution  :       0.00          1          1         15       39.9          1        5.0          -
88.37/88.43	c   applied globally :          -          -          -        303       18.4          -          -          -
88.37/88.43	c   applied locally  :          -          -          -          0        0.0          -          -          -
88.37/88.43	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
88.37/88.43	c   cut pool         :       0.00          5          -          -          8          -    (maximal pool size: 378)
88.37/88.43	c   redcost          :       0.01        453          0        116          0          0
88.37/88.43	c   impliedbounds    :       0.00          6          0          0        400          0
88.37/88.43	c   intobj           :       0.00          0          0          0          0          0
88.37/88.43	c   cgmip            :       0.00          0          0          0          0          0
88.37/88.43	c   gomory           :       0.11          6          0          0          0          0
88.37/88.43	c   strongcg         :       0.11          6          0          0          0          0
88.37/88.43	c   cmir             :       0.05          6          0          0          7          0
88.37/88.43	c   flowcover        :       0.06          6          0          0         10          0
88.37/88.43	c   clique           :       0.00          6          0          0         38          0
88.37/88.43	c   zerohalf         :       0.00          0          0          0          0          0
88.37/88.43	c   mcf              :       0.00          1          0          0          0          0
88.37/88.43	c   rapidlearning    :       0.59          1          0          0          0         23
88.37/88.43	c Pricers            :       Time      Calls       Vars
88.37/88.43	c   problem variables:       0.00          0          0
88.37/88.43	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
88.37/88.43	c   relpscost        :      51.17        402          9         74          0          0        710
88.37/88.43	c   pscost           :       0.00          0          0          0          0          0          0
88.37/88.43	c   inference        :       0.00          1          0          0          0          0          2
88.37/88.43	c   mostinf          :       0.00          0          0          0          0          0          0
88.37/88.43	c   leastinf         :       0.00          0          0          0          0          0          0
88.37/88.43	c   fullstrong       :       0.00          0          0          0          0          0          0
88.37/88.43	c   allfullstrong    :       0.00          0          0          0          0          0          0
88.37/88.43	c   random           :       0.00          0          0          0          0          0          0
88.37/88.43	c Primal Heuristics  :       Time      Calls      Found
88.37/88.43	c   LP solutions     :       0.00          -          0
88.37/88.43	c   pseudo solutions :       0.00          -          0
88.37/88.43	c   crossover        :       0.00          0          0
88.37/88.43	c   oneopt           :       0.01          8          1
88.37/88.43	c   rootsoldiving    :       0.47          2          0
88.37/88.43	c   coefdiving       :       0.33          4          0
88.37/88.43	c   pscostdiving     :       1.84          4          1
88.37/88.43	c   fracdiving       :       0.51          4          0
88.37/88.43	c   veclendiving     :       0.63          4          0
88.37/88.43	c   guideddiving     :       0.04          4          0
88.37/88.43	c   linesearchdiving :       1.30          4          0
88.37/88.43	c   trivial          :       0.00          2          0
88.37/88.43	c   simplerounding   :       0.00          0          0
88.37/88.43	c   zirounding       :       0.01        362          1
88.37/88.43	c   rounding         :       0.02        241          0
88.37/88.43	c   shifting         :       0.06         39          3
88.37/88.43	c   intshifting      :       0.00          0          0
88.37/88.43	c   twoopt           :       0.00          0          0
88.37/88.43	c   fixandinfer      :       0.00          0          0
88.37/88.43	c   feaspump         :       0.13          1          0
88.37/88.43	c   intdiving        :       0.00          0          0
88.37/88.43	c   actconsdiving    :       0.00          0          0
88.37/88.43	c   objpscostdiving  :       0.23          3          2
88.37/88.43	c   octane           :       0.00          0          0
88.37/88.43	c   rens             :       0.01          0          0
88.37/88.43	c   rins             :       0.00          0          0
88.37/88.43	c   localbranching   :       0.00          0          0
88.37/88.43	c   mutation         :       0.00          0          0
88.37/88.43	c   dins             :       0.00          0          0
88.37/88.43	c   undercover       :       0.00          0          0
88.37/88.43	c   nlp              :       0.00          0          0
88.37/88.43	c   trysol           :       0.00          0          0
88.37/88.43	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
88.37/88.43	c   primal LP        :       0.33          1       1673    1673.00    5085.29
88.37/88.43	c   dual LP          :      29.83        593     120026     202.40    4023.14
88.37/88.43	c   lex dual LP      :       0.00          0          0       0.00          -
88.37/88.43	c   barrier LP       :       0.00          0          0       0.00          -
88.37/88.43	c   diving/probing LP:       5.38        431      24546      56.95    4558.39
88.37/88.43	c   strong branching :      51.15        505     171433     339.47    3351.44
88.37/88.43	c     (at root node) :          -         16      12857     803.56          -
88.37/88.43	c   conflict analysis:       0.00          0          0       0.00          -
88.37/88.43	c B&B Tree           :
88.37/88.43	c   number of runs   :          1
88.37/88.43	c   nodes            :        568
88.37/88.43	c   nodes (total)    :        568
88.37/88.43	c   nodes left       :          0
88.37/88.43	c   max depth        :         59
88.37/88.43	c   max depth (total):         59
88.37/88.43	c   backtracks       :        153 (26.9%)
88.37/88.43	c   delayed cutoffs  :         31
88.37/88.43	c   repropagations   :        419 (467 domain reductions, 10 cutoffs)
88.37/88.43	c   avg switch length:       4.77
88.37/88.43	c   switching time   :       0.04
88.37/88.43	c Solution           :
88.37/88.43	c   Solutions found  :          9 (8 improvements)
88.37/88.43	c   First Solution   : -1.00000000000000e+01   (in run 1, after 1 nodes, 1.09 seconds, depth 0, found by <trysol>)
88.37/88.43	c   Primal Bound     : -3.80000000000000e+01   (in run 1, after 564 nodes, 88.29 seconds, depth 34, found by <objpscostdiving>)
88.37/88.43	c   Dual Bound       : -3.80000000000000e+01
88.37/88.43	c   Gap              :       0.00 %
88.37/88.43	c   Root Dual Bound  : -4.30000000000000e+01
88.37/88.43	c   Root Iterations  :       5973
88.37/88.44	c Time complete: 88.41.

Verifier Data 

FAILED
ERROR: unsatisfied constraint on line 0
	-8>=0

Falsified constraint is:
+1680000000*x901[=0] -53336000*x1322[=1] -166664008*x1323[=1] -333328016*x1324[=0] -666656032*x1325[=0] -1333312064*x1326[=0] -2666624128*x1327[=0] -5333248256*x1328[=0] -10666496512*x1329[=0] -21332993024*x1330[=0] -42665986048*x1331[=0] -85331972096*x1332[=0] -170663944192*x1333[=0] -341327888384*x1334[=0] -682655776768*x1335[=0] -1365311553536*x1336[=0] -2730623107072*x1337[=0] -5461246214144*x1338[=0] -10922492428288*x1339[=0] +78125*x561[=1] +156250*x562[=1] +312500*x563[=1] +625000*x564[=1] +1250000*x565[=1] +2500000*x566[=1] +5000000*x567[=1] +10000000*x568[=1] +20000000*x569[=0] +40000000*x570[=1] +80000000*x571[=1] +160000000*x572[=1] +320000000*x573[=0] +640000000*x574[=0] +1280000000*x575[=0] +2560000000*x576[=0] +5120000000*x577[=0] +10240000000*x578[=0] +20480000000*x579[=0] +40960000000*x580[=0] +81920000000*x581[=0] +163840000000*x582[=0] +327680000000*x583[=0] +655360000000*x584[=0] +1310720000000*x585[=0] +2621440000000*x586[=0] +5242880000000*x587[=0] +10485760000000*x588[=0] +20971520000000*x589[=0] +41943040000000*x590[=0] -78125*x712[=1] -156250*x713[=1] -312500*x714[=1] -625000*x715[=1] -1250000*x716[=1] -2500000*x717[=1] -5000000*x718[=1] -10000000*x719[=1] -20000000*x720[=1] -40000000*x721[=1] -80000000*x722[=0] -160000000*x723[=0] -320000000*x724[=0] -640000000*x725[=0] -1280000000*x726[=0] -2560000000*x727[=0] -5120000000*x728[=0] -10240000000*x729[=0] -20480000000*x730[=0] -40960000000*x731[=0] -81920000000*x732[=0] -163840000000*x733[=0] -327680000000*x734[=0] -655360000000*x735[=0] -1310720000000*x736[=0] -2621440000000*x737[=0] -5242880000000*x738[=0] -10485760000000*x739[=0] -20971520000000*x740[=0] -41943040000000*x741[=0] >= 0

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2703600-1278560958/watcher-2703600-1278560958 -o /tmp/evaluation-result-2703600-1278560958/solver-2703600-1278560958 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703600-1278560958.opb -t 1800 -m 1800 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 960
/proc/meminfo: memFree=1590820/2059040 swapFree=4139464/4192956
[pid=960] ppid=958 vsize=5824 CPUtime=0
/proc/960/stat : 960 (pbscip.linux.x8) R 958 960 935 0 -1 4202496 773 0 0 0 0 0 0 0 20 0 1 0 24307525 5963776 688 1992294400 4194304 8395647 140737268905504 18446744073709551615 7355228 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/960/statm: 1456 693 327 1026 0 426 0

[startup+0.075692 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 960
/proc/meminfo: memFree=1590820/2059040 swapFree=4139464/4192956
[pid=960] ppid=958 vsize=18244 CPUtime=0.06
/proc/960/stat : 960 (pbscip.linux.x8) R 958 960 935 0 -1 4202496 3951 0 0 0 5 1 0 0 22 0 1 0 24307525 18681856 3509 1992294400 4194304 8395647 140737268905504 18446744073709551615 7370216 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/960/statm: 4561 3509 478 1026 0 3531 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 18244

[startup+0.100693 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 960
/proc/meminfo: memFree=1590820/2059040 swapFree=4139464/4192956
[pid=960] ppid=958 vsize=20044 CPUtime=0.09
/proc/960/stat : 960 (pbscip.linux.x8) R 958 960 935 0 -1 4202496 4423 0 0 0 8 1 0 0 22 0 1 0 24307525 20525056 3981 1992294400 4194304 8395647 140737268905504 18446744073709551615 4954812 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/960/statm: 5011 3981 500 1026 0 3981 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20044

[startup+0.30071 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 960
/proc/meminfo: memFree=1590820/2059040 swapFree=4139464/4192956
[pid=960] ppid=958 vsize=20556 CPUtime=0.29
/proc/960/stat : 960 (pbscip.linux.x8) R 958 960 935 0 -1 4202496 4662 0 0 0 27 2 0 0 22 0 1 0 24307525 21049344 4217 1992294400 4194304 8395647 140737268905504 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/960/statm: 5139 4217 586 1026 0 4109 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20556

[startup+0.70074 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 960
/proc/meminfo: memFree=1590820/2059040 swapFree=4139464/4192956
[pid=960] ppid=958 vsize=31972 CPUtime=0.69
/proc/960/stat : 960 (pbscip.linux.x8) R 958 960 935 0 -1 4202496 7280 0 0 0 64 5 0 0 23 0 1 0 24307525 32739328 6835 1992294400 4194304 8395647 140737268905504 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/960/statm: 7993 6835 633 1026 0 6963 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31972

[startup+1.5008 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 961
/proc/meminfo: memFree=1565640/2059040 swapFree=4139464/4192956
[pid=960] ppid=958 vsize=31972 CPUtime=1.49
/proc/960/stat : 960 (pbscip.linux.x8) R 958 960 935 0 -1 4202496 7711 0 0 0 138 11 0 0 25 0 1 0 24307525 32739328 7247 1992294400 4194304 8395647 140737268905504 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/960/statm: 7993 7247 741 1026 0 6963 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31972

[startup+3.10093 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 961
/proc/meminfo: memFree=1564276/2059040 swapFree=4139464/4192956
[pid=960] ppid=958 vsize=31972 CPUtime=3.09
/proc/960/stat : 960 (pbscip.linux.x8) R 958 960 935 0 -1 4202496 7791 0 0 0 297 12 0 0 25 0 1 0 24307525 32739328 7327 1992294400 4194304 8395647 140737268905504 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/960/statm: 7993 7327 742 1026 0 6963 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31972

[startup+6.30119 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 961
/proc/meminfo: memFree=1563656/2059040 swapFree=4139464/4192956
[pid=960] ppid=958 vsize=31972 CPUtime=6.29
/proc/960/stat : 960 (pbscip.linux.x8) R 958 960 935 0 -1 4202496 7791 0 0 0 614 15 0 0 25 0 1 0 24307525 32739328 7327 1992294400 4194304 8395647 140737268905504 18446744073709551615 6696247 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/960/statm: 7993 7327 742 1026 0 6963 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31972

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 0.99 2/108 961
/proc/meminfo: memFree=1563656/2059040 swapFree=4139464/4192956
[pid=960] ppid=958 vsize=31972 CPUtime=12.69
/proc/960/stat : 960 (pbscip.linux.x8) R 958 960 935 0 -1 4202496 7792 0 0 0 1245 24 0 0 25 0 1 0 24307525 32739328 7328 1992294400 4194304 8395647 140737268905504 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/960/statm: 7993 7328 743 1026 0 6963 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31972

[startup+25.5007 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 961
/proc/meminfo: memFree=1563656/2059040 swapFree=4139464/4192956
[pid=960] ppid=958 vsize=31972 CPUtime=25.48
/proc/960/stat : 960 (pbscip.linux.x8) R 958 960 935 0 -1 4202496 7793 0 0 0 2500 48 0 0 25 0 1 0 24307525 32739328 7329 1992294400 4194304 8395647 140737268905504 18446744073709551615 6697346 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/960/statm: 7993 7329 744 1026 0 6963 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31972

[startup+51.1008 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 962
/proc/meminfo: memFree=1563656/2059040 swapFree=4139464/4192956
[pid=960] ppid=958 vsize=31972 CPUtime=51.08
/proc/960/stat : 960 (pbscip.linux.x8) R 958 960 935 0 -1 4202496 7793 0 0 0 5014 94 0 0 25 0 1 0 24307525 32739328 7329 1992294400 4194304 8395647 140737268905504 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/960/statm: 7993 7329 744 1026 0 6963 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31972

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

[startup+63.9018 s]
/proc/loadavg: 0.97 0.98 0.99 2/108 963
/proc/meminfo: memFree=1563656/2059040 swapFree=4139464/4192956
[pid=960] ppid=958 vsize=31972 CPUtime=63.88
/proc/960/stat : 960 (pbscip.linux.x8) R 958 960 935 0 -1 4202496 7794 0 0 0 6261 127 0 0 25 0 1 0 24307525 32739328 7330 1992294400 4194304 8395647 140737268905504 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/960/statm: 7993 7330 744 1026 0 6963 0
Current children cumulated CPU time (s) 63.88
Current children cumulated vsize (KiB) 31972

[startup+76.7008 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 963
/proc/meminfo: memFree=1563656/2059040 swapFree=4139464/4192956
[pid=960] ppid=958 vsize=31972 CPUtime=76.68
/proc/960/stat : 960 (pbscip.linux.x8) R 958 960 935 0 -1 4202496 7794 0 0 0 7510 158 0 0 25 0 1 0 24307525 32739328 7330 1992294400 4194304 8395647 140737268905504 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/960/statm: 7993 7330 744 1026 0 6963 0
Current children cumulated CPU time (s) 76.68
Current children cumulated vsize (KiB) 31972

[startup+83.1003 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 963
/proc/meminfo: memFree=1563656/2059040 swapFree=4139464/4192956
[pid=960] ppid=958 vsize=31972 CPUtime=83.07
/proc/960/stat : 960 (pbscip.linux.x8) R 958 960 935 0 -1 4202496 7794 0 0 0 8134 173 0 0 25 0 1 0 24307525 32739328 7330 1992294400 4194304 8395647 140737268905504 18446744073709551615 7382061 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/960/statm: 7993 7330 744 1026 0 6963 0
Current children cumulated CPU time (s) 83.07
Current children cumulated vsize (KiB) 31972

[startup+86.3016 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 963
/proc/meminfo: memFree=1563656/2059040 swapFree=4139464/4192956
[pid=960] ppid=958 vsize=31972 CPUtime=86.27
/proc/960/stat : 960 (pbscip.linux.x8) R 958 960 935 0 -1 4202496 7794 0 0 0 8448 179 0 0 25 0 1 0 24307525 32739328 7330 1992294400 4194304 8395647 140737268905504 18446744073709551615 6701850 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/960/statm: 7993 7330 744 1026 0 6963 0
Current children cumulated CPU time (s) 86.27
Current children cumulated vsize (KiB) 31972

[startup+87.1016 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 963
/proc/meminfo: memFree=1563656/2059040 swapFree=4139464/4192956
[pid=960] ppid=958 vsize=31972 CPUtime=87.07
/proc/960/stat : 960 (pbscip.linux.x8) R 958 960 935 0 -1 4202496 7794 0 0 0 8525 182 0 0 25 0 1 0 24307525 32739328 7330 1992294400 4194304 8395647 140737268905504 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/960/statm: 7993 7330 744 1026 0 6963 0
Current children cumulated CPU time (s) 87.07
Current children cumulated vsize (KiB) 31972

[startup+87.9017 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 963
/proc/meminfo: memFree=1563656/2059040 swapFree=4139464/4192956
[pid=960] ppid=958 vsize=31972 CPUtime=87.87
/proc/960/stat : 960 (pbscip.linux.x8) R 958 960 935 0 -1 4202496 7794 0 0 0 8603 184 0 0 25 0 1 0 24307525 32739328 7330 1992294400 4194304 8395647 140737268905504 18446744073709551615 7428202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/960/statm: 7993 7330 744 1026 0 6963 0
Current children cumulated CPU time (s) 87.87
Current children cumulated vsize (KiB) 31972

[startup+88.3017 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 963
/proc/meminfo: memFree=1563656/2059040 swapFree=4139464/4192956
[pid=960] ppid=958 vsize=31972 CPUtime=88.27
/proc/960/stat : 960 (pbscip.linux.x8) R 958 960 935 0 -1 4202496 7794 0 0 0 8643 184 0 0 25 0 1 0 24307525 32739328 7330 1992294400 4194304 8395647 140737268905504 18446744073709551615 5615650 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/960/statm: 7993 7330 744 1026 0 6963 0
Current children cumulated CPU time (s) 88.27
Current children cumulated vsize (KiB) 31972

[startup+88.4017 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 963
/proc/meminfo: memFree=1563656/2059040 swapFree=4139464/4192956
[pid=960] ppid=958 vsize=31972 CPUtime=88.37
/proc/960/stat : 960 (pbscip.linux.x8) R 958 960 935 0 -1 4202496 7794 0 0 0 8652 185 0 0 25 0 1 0 24307525 32739328 7330 1992294400 4194304 8395647 140737268905504 18446744073709551615 6723802 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/960/statm: 7993 7330 744 1026 0 6963 0
Current children cumulated CPU time (s) 88.37
Current children cumulated vsize (KiB) 31972

Child status: 0
Real time (s): 88.4499
CPU time (s): 88.4296
CPU user time (s): 86.5698
CPU system time (s): 1.85972
CPU usage (%): 99.977
Max. virtual memory (cumulated for all children) (KiB): 31972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 86.5698
system time used= 1.85972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7797
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= 3
involuntary context switches= 133

runsolver used 0.139978 second user time and 0.440932 second system time

The end

Launcher Data 

Begin job on node026 at 2010-07-08 05:49:18
IDJOB=2703600
IDBENCH=2533
IDSOLVER=1213
FILE ID=node026/2703600-1278560958
PBS_JOBID= 11239540
Free space on /tmp= 62496 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-noswot.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2703600-1278560958/watcher-2703600-1278560958 -o /tmp/evaluation-result-2703600-1278560958/solver-2703600-1278560958 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2703600-1278560958.opb -t 1800 -m 1800

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

MD5SUM BENCH= bea15b769c4cc5d5ccef31ae4b368d84
RANDOM SEED=2070287878

node026.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
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		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1591224 kB
Buffers:         64568 kB
Cached:         296284 kB
SwapCached:      10296 kB
Active:         133532 kB
Inactive:       244276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1591224 kB
SwapTotal:     4192956 kB
SwapFree:      4139464 kB
Dirty:           10612 kB
Writeback:           0 kB
AnonPages:       11360 kB
Mapped:          11800 kB
Slab:            68012 kB
PageTables:       4208 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180172 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62488 MiB
End job on node026 at 2010-07-08 05:50:46