Trace number 1868345

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2SAT 17.2994 17.3044

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900565527.opb
MD5SUM2e8fe4d521f8ec7159487f71439b9947
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.280957
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 709
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.04/0.05	c SCIP version 1.1.0.7
0.04/0.05	c LP-Solver Clp 1.8.2
0.04/0.05	c user parameter file <scip.set> not found - using default parameters
0.04/0.05	c read problem <HOME/instance-1868345-1245121727.opb>
0.04/0.05	c original problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2707 constraints
0.04/0.06	c No objective function, only one solution is needed.
0.04/0.06	c start presolving problem
0.04/0.06	c presolving:
0.09/0.10	c (round 1) 0 del vars, 143 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2542 upgd conss, 242 impls, 22 clqs
0.09/0.11	c (round 2) 0 del vars, 143 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 2564 upgd conss, 242 impls, 22 clqs
0.09/0.12	c presolving (3 rounds):
0.09/0.12	c  0 deleted vars, 143 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.12	c  242 implications, 22 cliques
0.09/0.12	c presolved problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2564 constraints
0.09/0.12	c       1 constraints of type <knapsack>
0.09/0.12	c      22 constraints of type <setppc>
0.09/0.12	c    2541 constraints of type <logicor>
0.09/0.12	c transformed objective value is always integral (scale: 1)
0.09/0.12	c Presolving Time: 0.05
0.09/0.12	c SATUNSAT-LIN
0.09/0.12	c -----------------------------------------------------------------------------------------------
0.09/0.12	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.12	c separating/flowcover/freq = c -1
0.09/0.12	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.12	c separating/cmir/freq = c -1
0.09/0.12	c # additional number of allowed LP iterations
0.09/0.12	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12	c heuristics/veclendiving/maxlpiterofs = c 1500
0.09/0.12	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.12	c heuristics/veclendiving/maxlpiterquot = c 0.075
0.09/0.12	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12	c heuristics/veclendiving/freq = c -1
0.09/0.12	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.12	c heuristics/simplerounding/freq = c -1
0.09/0.12	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12	c heuristics/shifting/freq = c -1
0.09/0.12	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.12	c heuristics/rounding/freq = c -1
0.09/0.12	c # additional number of allowed LP iterations
0.09/0.12	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12	c heuristics/rootsoldiving/maxlpiterofs = c 1500
0.09/0.12	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.09/0.12	c heuristics/rootsoldiving/maxlpiterquot = c 0.015
0.09/0.12	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 20]
0.09/0.12	c heuristics/rootsoldiving/freq = c -1
0.09/0.12	c # number of nodes added to the contingent of the total nodes
0.09/0.12	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.09/0.12	c heuristics/rens/nodesofs = c 2000
0.09/0.12	c # minimum percentage of integer variables that have to be fixable 
0.09/0.12	c # [type: real, range: [0,1], default: 0.5]
0.09/0.12	c heuristics/rens/minfixingrate = c 0.3
0.09/0.12	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.12	c heuristics/rens/freq = c -1
0.09/0.12	c # additional number of allowed LP iterations
0.09/0.12	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12	c heuristics/pscostdiving/maxlpiterofs = c 1500
0.09/0.12	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.12	c heuristics/pscostdiving/maxlpiterquot = c 0.075
0.09/0.12	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12	c heuristics/pscostdiving/freq = c -1
0.09/0.12	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.12	c heuristics/oneopt/freq = c -1
0.09/0.12	c # additional number of allowed LP iterations
0.09/0.12	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12	c heuristics/objpscostdiving/maxlpiterofs = c 1500
0.09/0.12	c # maximal fraction of diving LP iterations compared to total iteration number
0.09/0.12	c # [type: real, range: [0,1], default: 0.01]
0.09/0.12	c heuristics/objpscostdiving/maxlpiterquot = c 0.015
0.09/0.12	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 20]
0.09/0.12	c heuristics/objpscostdiving/freq = c -1
0.09/0.12	c # additional number of allowed LP iterations
0.09/0.12	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12	c heuristics/linesearchdiving/maxlpiterofs = c 1500
0.09/0.12	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.12	c heuristics/linesearchdiving/maxlpiterquot = c 0.075
0.09/0.12	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12	c heuristics/linesearchdiving/freq = c -1
0.09/0.12	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12	c heuristics/intshifting/freq = c -1
0.09/0.12	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.12	c heuristics/intdiving/maxlpiterquot = c 0.075
0.09/0.12	c # additional number of allowed LP iterations
0.09/0.12	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12	c heuristics/guideddiving/maxlpiterofs = c 1500
0.09/0.12	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.12	c heuristics/guideddiving/maxlpiterquot = c 0.075
0.09/0.12	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12	c heuristics/guideddiving/freq = c -1
0.09/0.12	c # additional number of allowed LP iterations
0.09/0.12	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12	c heuristics/fracdiving/maxlpiterofs = c 1500
0.09/0.12	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.12	c heuristics/fracdiving/maxlpiterquot = c 0.075
0.09/0.12	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12	c heuristics/fracdiving/freq = c -1
0.09/0.12	c # additional number of allowed LP iterations
0.09/0.12	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12	c heuristics/feaspump/maxlpiterofs = c 2000
0.09/0.12	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 20]
0.09/0.12	c heuristics/feaspump/freq = c -1
0.09/0.12	c # minimum percentage of integer variables that have to be fixed 
0.09/0.12	c # [type: real, range: [0,1], default: 0.666]
0.09/0.12	c heuristics/crossover/minfixingrate = c 0.5
0.09/0.12	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.09/0.12	c # [type: real, range: [0,1], default: 0.1]
0.09/0.12	c heuristics/crossover/nodesquot = c 0.15
0.09/0.12	c # number of nodes without incumbent change that heuristic should wait
0.09/0.12	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.09/0.12	c heuristics/crossover/nwaitingnodes = c 100
0.09/0.12	c # number of nodes added to the contingent of the total nodes
0.09/0.12	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.09/0.12	c heuristics/crossover/nodesofs = c 750
0.09/0.12	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 30]
0.09/0.12	c heuristics/crossover/freq = c -1
0.09/0.12	c # additional number of allowed LP iterations
0.09/0.12	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.12	c heuristics/coefdiving/maxlpiterofs = c 1500
0.09/0.12	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.12	c heuristics/coefdiving/maxlpiterquot = c 0.075
0.09/0.12	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.12	c heuristics/coefdiving/freq = c -1
0.09/0.12	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12	c presolving/probing/maxrounds = c 0
0.09/0.12	c # should presolving try to simplify knapsacks
0.09/0.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12	c constraints/knapsack/simplifyinequalities = c TRUE
0.09/0.12	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.09/0.12	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.09/0.12	c constraints/knapsack/disaggregation = c FALSE
0.09/0.12	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12	c constraints/knapsack/maxnumcardlift = c 0
0.09/0.12	c # should presolving try to simplify inequalities
0.09/0.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.12	c constraints/linear/simplifyinequalities = c TRUE
0.09/0.12	c # maximal number of separation rounds in the root node (-1: unlimited)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12	c separating/maxroundsroot = c 5
0.09/0.12	c # maximal number of separation rounds per node (-1: unlimited)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 5]
0.09/0.12	c separating/maxrounds = c 1
0.09/0.12	c # solving stops, if the given number of solutions were found (-1: no limit)
0.09/0.12	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.12	c limits/solutions = c 1
0.09/0.12	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12	c limits/memory = c 1620
0.09/0.12	c # maximal time in seconds to run
0.09/0.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.12	c limits/time = c 1791
0.09/0.12	c # frequency for displaying node information lines
0.09/0.12	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.12	c display/freq = c 10000
0.09/0.12	c -----------------------------------------------------------------------------------------------
0.09/0.12	c start solving problem
0.09/0.12	c 
0.09/0.14	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.14	c   0.1s|     1 |     0 |    56 |3513k|   0 |  35 | 231 |2564 |2564 | 231 |2564 |   0 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
0.19/0.28	c   0.2s|     1 |     0 |    76 |3786k|   0 |  38 | 231 |2564 |2564 | 231 |2568 |   4 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
0.39/0.46	c   0.4s|     1 |     0 |   122 |4315k|   0 |  49 | 231 |2564 |2564 | 231 |2571 |   7 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
0.79/0.81	c   0.7s|     1 |     0 |   202 |4550k|   0 |  49 | 231 |2564 |2564 | 231 |2574 |  10 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
0.99/1.05	c   1.0s|     1 |     0 |   366 |4746k|   0 |  39 | 231 |2564 |2564 | 231 |2576 |  12 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
1.30/1.34	c   1.3s|     1 |     0 |   457 |5140k|   0 |  40 | 231 |2564 |2564 | 231 |2579 |  15 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
2.49/2.54	c   2.5s|     1 |     2 |   457 |5141k|   0 |  40 | 231 |2564 |2564 | 231 |2579 |  15 |   0 |  24 | 1.100000e+01 |      --      |    Inf 
17.19/17.28	c *17.1s|    34 |     9 |  3096 |5295k|   9 |   - | 231 |2564 |1234 | 231 |2569 |  15 |   0 | 647 | 1.100000e+01 | 2.200000e+01 | 100.00%
17.19/17.28	c 
17.19/17.28	c SCIP Status        : solving was interrupted [solution limit reached]
17.19/17.28	c Solving Time (sec) : 17.12
17.19/17.28	c Solving Nodes      : 34
17.19/17.28	c Primal Bound       : +2.20000000000000e+01 (1 solutions)
17.19/17.28	c Dual Bound         : +1.10000000000002e+01
17.19/17.28	c Gap                : 100.00 %
17.19/17.28	c NODE         34
17.19/17.28	c DUAL BOUND   11
17.19/17.28	c PRIMAL BOUND 22
17.19/17.28	c GAP          1
17.19/17.28	s SATISFIABLE
17.19/17.28	v -x221 -x211 x201 -x191 -x181 -x171 -x161 -x151 -x141 -x131 -x231 -x210 -x200 -x190 x180 -x170 -x160 -x150 -x140 -x130 -x230 -x220 
17.19/17.28	v -x199 -x189 -x179 -x169 x159 -x149 -x139 -x129 -x229 -x219 -x209 -x188 -x178 x168 -x158 -x148 -x138 -x128 -x228 -x218 -x208 
17.19/17.28	v -x198 -x177 -x167 -x157 -x147 -x137 x127 -x227 -x217 -x207 -x197 -x187 -x166 -x156 x146 -x136 -x126 -x226 -x216 -x206 -x196 
17.19/17.28	v x186 -x176 -x155 -x145 -x135 -x125 -x225 -x215 -x205 -x195 -x185 -x175 -x165 -x144 x134 -x124 x224 -x214 -x204 -x194 -x184 -x174 
17.19/17.28	v -x164 -x154 -x133 -x123 -x223 x213 -x203 -x193 -x183 -x173 -x163 -x153 -x143 -x122 -x222 -x212 x202 -x192 -x182 -x172 -x162 
17.19/17.28	v -x152 -x142 -x132 -x121 -x120 x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 
17.19/17.28	v x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 x90 -x89 -x88 x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 
17.19/17.28	v -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 
17.19/17.28	v -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 
17.19/17.28	v -x28 x27 -x26 -x25 -x24 -x23 -x22 -x11 -x21 -x10 -x20 -x9 -x19 -x8 x18 -x7 -x17 -x6 -x16 -x5 -x15 -x4 -x14 -x3 -x13 -x2 -x12 
17.19/17.28	v x1 
17.19/17.28	c SCIP Status        : solving was interrupted [solution limit reached]
17.19/17.28	c Solving Time       :      17.12
17.19/17.28	c Original Problem   :
17.19/17.28	c   Problem name     : HOME/instance-1868345-1245121727.opb
17.19/17.28	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
17.19/17.28	c   Constraints      : 2707 initial, 2707 maximal
17.19/17.28	c Presolved Problem  :
17.19/17.28	c   Problem name     : t_HOME/instance-1868345-1245121727.opb
17.19/17.28	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
17.19/17.28	c   Constraints      : 2564 initial, 2564 maximal
17.19/17.28	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
17.19/17.28	c   trivial          :       0.00          0          0          0          0          0          0          0          0
17.19/17.28	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
17.19/17.28	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
17.19/17.28	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
17.19/17.28	c   implics          :       0.00          0          0          0          0          0          0          0          0
17.19/17.28	c   probing          :       0.00          0          0          0          0          0          0          0          0
17.19/17.28	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
17.19/17.28	c   setppc           :       0.00          0          0          0          0          0          0          0          0
17.19/17.28	c   linear           :       0.02          0          0          0          0          0        143          0          0
17.19/17.28	c   logicor          :       0.03          0          0          0          0          0          0          0          0
17.19/17.28	c   root node        :          -          0          -          -          0          -          -          -          -
17.19/17.28	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
17.19/17.28	c   integral         :          0          0          0         69          0          4        153          0          0         42
17.19/17.28	c   knapsack         :          1          5        143          1          0          0          0          0          0          0
17.19/17.28	c   setppc           :         22          5        143          1          0          0        327          0          0          0
17.19/17.28	c   logicor          :       2541          5        133          1          0          0        331          0          0          0
17.19/17.28	c   countsols        :          0          0          0          1          0          0          0          0          0          0
17.19/17.28	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
17.19/17.28	c   integral         :      15.10       0.00       0.00      15.10       0.00
17.19/17.28	c   knapsack         :       0.01       0.00       0.01       0.00       0.00
17.19/17.28	c   setppc           :       0.01       0.00       0.01       0.00       0.00
17.19/17.28	c   logicor          :       0.01       0.01       0.00       0.00       0.00
17.19/17.28	c   countsols        :       0.00       0.00       0.00       0.00       0.00
17.19/17.28	c Propagators        :       Time      Calls    Cutoffs    DomReds
17.19/17.28	c   rootredcost      :       0.00          0          0          0
17.19/17.28	c   pseudoobj        :       0.00        144          0          0
17.19/17.28	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
17.19/17.28	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
17.19/17.28	c   infeasible LP    :       0.00          8          0          0        0.0          0        0.0          0
17.19/17.28	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
17.19/17.28	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
17.19/17.28	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
17.19/17.28	c   applied globally :          -          -          -          0        0.0          -          -          -
17.19/17.28	c   applied locally  :          -          -          -          0        0.0          -          -          -
17.19/17.28	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
17.19/17.28	c   cut pool         :       0.00          4          -          -         15          -    (maximal pool size: 525)
17.19/17.28	c   redcost          :       0.00         37          0          0          0          0
17.19/17.28	c   impliedbounds    :       0.00          5          0          0          0          0
17.19/17.28	c   intobj           :       0.00          0          0          0          0          0
17.19/17.28	c   gomory           :       0.56          5          0          0       2433          0
17.19/17.28	c   strongcg         :       0.45          5          0          0       2500          0
17.19/17.28	c   cmir             :       0.00          0          0          0          0          0
17.19/17.28	c   flowcover        :       0.00          0          0          0          0          0
17.19/17.28	c   clique           :       0.00          5          0          0          0          0
17.19/17.28	c   zerohalf         :       0.00          0          0          0          0          0
17.19/17.28	c   mcf              :       0.00          1          0          0          0          0
17.19/17.28	c Pricers            :       Time      Calls       Vars
17.19/17.28	c   problem variables:       0.00          0          0
17.19/17.28	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
17.19/17.28	c   relpscost        :      15.10         68          4        153          0          0         42
17.19/17.28	c   pscost           :       0.00          0          0          0          0          0          0
17.19/17.28	c   inference        :       0.00          0          0          0          0          0          0
17.19/17.28	c   mostinf          :       0.00          0          0          0          0          0          0
17.19/17.28	c   leastinf         :       0.00          0          0          0          0          0          0
17.19/17.28	c   fullstrong       :       0.00          0          0          0          0          0          0
17.19/17.28	c   allfullstrong    :       0.00          0          0          0          0          0          0
17.19/17.28	c   random           :       0.00          0          0          0          0          0          0
17.19/17.28	c Primal Heuristics  :       Time      Calls      Found
17.19/17.28	c   LP solutions     :       0.00          -          1
17.19/17.28	c   pseudo solutions :       0.00          -          0
17.19/17.28	c   simplerounding   :       0.00          0          0
17.19/17.28	c   rounding         :       0.00          0          0
17.19/17.28	c   shifting         :       0.00          0          0
17.19/17.28	c   intshifting      :       0.00          0          0
17.19/17.28	c   oneopt           :       0.00          0          0
17.19/17.28	c   fixandinfer      :       0.00          0          0
17.19/17.28	c   feaspump         :       0.00          0          0
17.19/17.28	c   coefdiving       :       0.00          0          0
17.19/17.28	c   pscostdiving     :       0.00          0          0
17.19/17.28	c   fracdiving       :       0.00          0          0
17.19/17.28	c   veclendiving     :       0.00          0          0
17.19/17.28	c   intdiving        :       0.00          0          0
17.19/17.28	c   actconsdiving    :       0.00          0          0
17.19/17.28	c   objpscostdiving  :       0.00          0          0
17.19/17.28	c   rootsoldiving    :       0.00          0          0
17.19/17.28	c   linesearchdiving :       0.00          0          0
17.19/17.28	c   guideddiving     :       0.00          0          0
17.19/17.28	c   octane           :       0.00          0          0
17.19/17.28	c   rens             :       0.00          0          0
17.19/17.28	c   rins             :       0.00          0          0
17.19/17.28	c   localbranching   :       0.00          0          0
17.19/17.28	c   mutation         :       0.00          0          0
17.19/17.28	c   crossover        :       0.00          0          0
17.19/17.28	c   dins             :       0.00          0          0
17.19/17.28	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
17.19/17.28	c   primal LP        :       0.01          0          0       0.00       0.00
17.19/17.28	c   dual LP          :       0.82         82       3096      37.76    3775.61
17.19/17.28	c   barrier LP       :       0.00          0          0       0.00          -
17.19/17.28	c   diving/probing LP:       0.00          0          0       0.00          -
17.19/17.28	c   strong branching :      15.09        647      55111      85.18    3652.15
17.19/17.28	c     (at root node) :          -         24       4013     167.21          -
17.19/17.28	c   conflict analysis:       0.00          0          0       0.00          -
17.19/17.28	c B&B Tree           :
17.19/17.28	c   number of runs   :          1
17.19/17.28	c   nodes            :         34
17.19/17.28	c   nodes (total)    :         34
17.19/17.28	c   nodes left       :          9
17.19/17.28	c   max depth        :          9
17.19/17.28	c   max depth (total):          9
17.19/17.28	c   backtracks       :          2 (5.9%)
17.19/17.28	c   delayed cutoffs  :          0
17.19/17.28	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
17.19/17.28	c   avg switch length:       1.74
17.19/17.28	c   switching time   :       0.02
17.19/17.28	c Solution           :
17.19/17.28	c   Solutions found  :          1 (1 improvements)
17.19/17.28	c   Primal Bound     : +2.20000000000000e+01   (in run 1, after 34 nodes, 17.12 seconds, depth 8, found by <relaxation>)
17.19/17.28	c   Dual Bound       : +1.10000000000002e+01
17.19/17.28	c   Gap              :     100.00 %
17.19/17.28	c   Root Dual Bound  : +1.10000000000000e+01
17.29/17.30	c Time complete: 17.29.

Verifier Data 

OK	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-1868345-1245121727/watcher-1868345-1245121727 -o /tmp/evaluation-result-1868345-1245121727/solver-1868345-1245121727 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868345-1245121727.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: 1.03 1.04 1.00 3/64 906
/proc/meminfo: memFree=1251176/2055920 swapFree=4182544/4192956
[pid=906] ppid=904 vsize=5812 CPUtime=0
/proc/906/stat : 906 (pbscip.linux.x8) R 904 906 31785 0 -1 4194304 528 0 0 0 0 0 0 0 18 0 1 0 179769103 5951488 512 1992294400 4194304 9342243 548682068736 18446744073709551615 4493352 0 0 4096 0 0 0 0 17 1 0 0
/proc/906/statm: 1454 520 348 1256 0 193 0

[startup+0.0502949 s]
/proc/loadavg: 1.03 1.04 1.00 3/64 906
/proc/meminfo: memFree=1251176/2055920 swapFree=4182544/4192956
[pid=906] ppid=904 vsize=11912 CPUtime=0.04
/proc/906/stat : 906 (pbscip.linux.x8) R 904 906 31785 0 -1 4194304 1941 0 0 0 4 0 0 0 18 0 1 0 179769103 12197888 1924 1992294400 4194304 9342243 548682068736 18446744073709551615 4401518 0 0 4096 0 0 0 0 17 1 0 0
/proc/906/statm: 2978 1924 376 1256 0 1717 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11912

[startup+0.101304 s]
/proc/loadavg: 1.03 1.04 1.00 3/64 906
/proc/meminfo: memFree=1251176/2055920 swapFree=4182544/4192956
[pid=906] ppid=904 vsize=18752 CPUtime=0.09
/proc/906/stat : 906 (pbscip.linux.x8) R 904 906 31785 0 -1 4194304 3847 0 0 0 8 1 0 0 18 0 1 0 179769103 19202048 3477 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/906/statm: 4688 3477 471 1256 0 3427 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18752

[startup+0.301341 s]
/proc/loadavg: 1.03 1.04 1.00 3/64 906
/proc/meminfo: memFree=1251176/2055920 swapFree=4182544/4192956
[pid=906] ppid=904 vsize=26440 CPUtime=0.29
/proc/906/stat : 906 (pbscip.linux.x8) R 904 906 31785 0 -1 4194304 5564 0 0 0 27 2 0 0 17 0 1 0 179769103 27074560 5194 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/906/statm: 6610 5194 648 1256 0 5349 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26440

[startup+0.701416 s]
/proc/loadavg: 1.03 1.04 1.00 3/64 906
/proc/meminfo: memFree=1251176/2055920 swapFree=4182544/4192956
[pid=906] ppid=904 vsize=30992 CPUtime=0.69
/proc/906/stat : 906 (pbscip.linux.x8) R 904 906 31785 0 -1 4194304 6666 0 0 0 66 3 0 0 20 0 1 0 179769103 31735808 6296 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/906/statm: 7748 6296 649 1256 0 6487 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30992

[startup+1.50157 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 907
/proc/meminfo: memFree=1226336/2055920 swapFree=4182544/4192956
[pid=906] ppid=904 vsize=35220 CPUtime=1.5
/proc/906/stat : 906 (pbscip.linux.x8) R 904 906 31785 0 -1 4194304 7356 0 0 0 146 4 0 0 25 0 1 0 179769103 36065280 6986 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/906/statm: 8805 6986 654 1256 0 7544 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 35220

[startup+3.10187 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 907
/proc/meminfo: memFree=1225568/2055920 swapFree=4182544/4192956
[pid=906] ppid=904 vsize=35396 CPUtime=3.09
/proc/906/stat : 906 (pbscip.linux.x8) R 904 906 31785 0 -1 4194304 7428 0 0 0 305 4 0 0 25 0 1 0 179769103 36245504 7058 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/906/statm: 8849 7058 670 1256 0 7588 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35396

[startup+6.30147 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 907
/proc/meminfo: memFree=1224936/2055920 swapFree=4182544/4192956
[pid=906] ppid=904 vsize=35896 CPUtime=6.29
/proc/906/stat : 906 (pbscip.linux.x8) R 904 906 31785 0 -1 4194304 8131 0 0 0 623 6 0 0 25 0 1 0 179769103 36757504 7114 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/906/statm: 8974 7114 674 1256 0 7713 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35896

[startup+12.7027 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 907
/proc/meminfo: memFree=1225000/2055920 swapFree=4182544/4192956
[pid=906] ppid=904 vsize=35896 CPUtime=12.69
/proc/906/stat : 906 (pbscip.linux.x8) R 904 906 31785 0 -1 4194304 9461 0 0 0 1260 9 0 0 25 0 1 0 179769103 36757504 7123 1992294400 4194304 9342243 548682068736 18446744073709551615 6970167 0 0 4096 16384 0 0 0 17 1 0 0
/proc/906/statm: 8974 7123 675 1256 0 7713 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35896

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

[startup+15.9013 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 907
/proc/meminfo: memFree=1224936/2055920 swapFree=4182544/4192956
[pid=906] ppid=904 vsize=33464 CPUtime=15.88
/proc/906/stat : 906 (pbscip.linux.x8) R 904 906 31785 0 -1 4194304 10053 0 0 0 1578 10 0 0 25 0 1 0 179769103 34267136 7105 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/906/statm: 8366 7105 675 1256 0 7105 0
Current children cumulated CPU time (s) 15.88
Current children cumulated vsize (KiB) 33464

[startup+16.7014 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 907
/proc/meminfo: memFree=1224936/2055920 swapFree=4182544/4192956
[pid=906] ppid=904 vsize=35700 CPUtime=16.69
/proc/906/stat : 906 (pbscip.linux.x8) R 904 906 31785 0 -1 4194304 10161 0 0 0 1658 11 0 0 25 0 1 0 179769103 36556800 7127 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/906/statm: 8925 7127 675 1256 0 7664 0
Current children cumulated CPU time (s) 16.69
Current children cumulated vsize (KiB) 35700

[startup+17.1015 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 907
/proc/meminfo: memFree=1224936/2055920 swapFree=4182544/4192956
[pid=906] ppid=904 vsize=35680 CPUtime=17.09
/proc/906/stat : 906 (pbscip.linux.x8) R 904 906 31785 0 -1 4194304 10273 0 0 0 1698 11 0 0 25 0 1 0 179769103 36536320 7127 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/906/statm: 8920 7127 675 1256 0 7659 0
Current children cumulated CPU time (s) 17.09
Current children cumulated vsize (KiB) 35680

[startup+17.3015 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 907
/proc/meminfo: memFree=1224936/2055920 swapFree=4182544/4192956
[pid=906] ppid=904 vsize=21448 CPUtime=17.29
/proc/906/stat : 906 (pbscip.linux.x8) R 904 906 31785 0 -1 4194304 10355 0 0 0 1718 11 0 0 25 0 1 0 179769103 21962752 4388 1992294400 4194304 9342243 548682068736 18446744073709551615 8483466 0 0 4096 0 0 0 0 17 1 0 0
/proc/906/statm: 5362 4388 1694 1256 0 4101 0
Current children cumulated CPU time (s) 17.29
Current children cumulated vsize (KiB) 21448

Child status: 0
Real time (s): 17.3044
CPU time (s): 17.2994
CPU user time (s): 17.1804
CPU system time (s): 0.118981
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 36644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.1804
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10360
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= 5
involuntary context switches= 31

runsolver used 0.019996 second user time and 0.044993 second system time

The end

Launcher Data 

Begin job on node47 at 2009-06-16 05:08:47
IDJOB=1868345
IDBENCH=1339
IDSOLVER=684
FILE ID=node47/1868345-1245121727
PBS_JOBID= 9363663
Free space on /tmp= 65952 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900565527.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1868345-1245121727/watcher-1868345-1245121727 -o /tmp/evaluation-result-1868345-1245121727/solver-1868345-1245121727 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868345-1245121727.opb

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

MD5SUM BENCH= 2e8fe4d521f8ec7159487f71439b9947
RANDOM SEED=199649424

node47.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:       1251656 kB
Buffers:         43132 kB
Cached:         690472 kB
SwapCached:       4196 kB
Active:          70172 kB
Inactive:       671296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1251656 kB
SwapTotal:     4192956 kB
SwapFree:      4182544 kB
Dirty:           11812 kB
Writeback:           0 kB
Mapped:          13652 kB
Slab:            48820 kB
Committed_AS:   165484 kB
PageTables:       1448 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= 65940 MiB
End job on node47 at 2009-06-16 05:09:05