Trace number 1868352

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
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)SAT 11.5032 11.5074

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900559416.opb
MD5SUM5ce966422ddfb6c88d2a1f1dfd1b951a
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 benchmark0.422934
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 647
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 

0.00/0.05	c SCIP version 1.1.0.7
0.00/0.05	c LP-Solver SoPlex 1.4.1
0.00/0.05	c user parameter file <scip.set> not found - using default parameters
0.00/0.05	c read problem <HOME/instance-1868352-1245121994.opb>
0.00/0.05	c original problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2707 constraints
0.00/0.06	c No objective function, only one solution is needed.
0.00/0.06	c start presolving problem
0.00/0.06	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 
0.09/0.15	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.15	c   0.1s|     1 |     0 |    77 |3513k|   0 |  34 | 231 |2564 |2564 | 231 |2564 |   0 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
0.19/0.27	c   0.2s|     1 |     0 |   103 |3670k|   0 |  39 | 231 |2564 |2564 | 231 |2570 |   6 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
0.49/0.53	c   0.5s|     1 |     0 |   126 |3881k|   0 |  39 | 231 |2564 |2564 | 231 |2573 |   9 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
0.79/0.86	c   0.8s|     1 |     0 |   141 |3950k|   0 |  41 | 231 |2564 |2564 | 231 |2577 |  13 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
1.19/1.21	c   1.1s|     1 |     0 |   164 |4019k|   0 |  43 | 231 |2564 |2564 | 231 |2578 |  14 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
1.49/1.58	c   1.5s|     1 |     0 |   178 |4036k|   0 |  45 | 231 |2564 |2564 | 231 |2579 |  15 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
3.99/4.08	c   4.0s|     1 |     2 |   178 |4037k|   0 |  45 | 231 |2564 |2564 | 231 |2579 |  15 |   0 |  33 | 1.100000e+01 |      --      |    Inf 
11.38/11.48	c *11.3s|    14 |     5 |  1144 |4174k|   6 |   - | 231 |2564 |1014 | 231 |2574 |  15 |   1 | 370 | 1.100000e+01 | 2.200000e+01 | 100.00%
11.38/11.48	c 
11.38/11.48	c SCIP Status        : solving was interrupted [solution limit reached]
11.38/11.48	c Solving Time (sec) : 11.33
11.38/11.48	c Solving Nodes      : 14
11.38/11.48	c Primal Bound       : +2.20000000000000e+01 (1 solutions)
11.38/11.48	c Dual Bound         : +1.10000000000000e+01
11.38/11.48	c Gap                : 100.00 %
11.38/11.49	c NODE         14
11.38/11.49	c DUAL BOUND   11
11.38/11.49	c PRIMAL BOUND 22
11.38/11.49	c GAP          1
11.38/11.49	s SATISFIABLE
11.38/11.49	v -x221 -x211 -x201 -x191 -x181 -x171 -x161 -x151 x141 -x131 -x231 -x210 x200 -x190 -x180 -x170 -x160 -x150 -x140 -x130 x230 -x220 
11.38/11.49	v -x199 -x189 -x179 -x169 -x159 -x149 -x139 -x129 -x229 -x219 -x209 x188 -x178 -x168 -x158 -x148 -x138 -x128 -x228 -x218 x208 
11.38/11.49	v -x198 -x177 -x167 -x157 -x147 -x137 -x127 -x227 -x217 -x207 -x197 -x187 -x166 -x156 -x146 -x136 x126 -x226 -x216 -x206 -x196 
11.38/11.49	v -x186 -x176 x155 -x145 -x135 -x125 -x225 -x215 -x205 -x195 -x185 -x175 -x165 x144 -x134 -x124 -x224 -x214 -x204 -x194 -x184 
11.38/11.49	v x174 -x164 -x154 -x133 -x123 -x223 -x213 -x203 -x193 -x183 -x173 x163 -x153 -x143 -x122 -x222 x212 -x202 -x192 -x182 -x172 -x162 
11.38/11.49	v -x152 -x142 -x132 -x121 -x120 -x119 x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 x106 -x105 -x104 
11.38/11.49	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 
11.38/11.49	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 
11.38/11.49	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 
11.38/11.49	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 
11.38/11.49	v -x1 
11.38/11.49	c SCIP Status        : solving was interrupted [solution limit reached]
11.38/11.49	c Solving Time       :      11.33
11.38/11.49	c Original Problem   :
11.38/11.49	c   Problem name     : HOME/instance-1868352-1245121994.opb
11.38/11.49	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
11.38/11.49	c   Constraints      : 2707 initial, 2707 maximal
11.38/11.49	c Presolved Problem  :
11.38/11.49	c   Problem name     : t_HOME/instance-1868352-1245121994.opb
11.38/11.49	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
11.38/11.49	c   Constraints      : 2564 initial, 2564 maximal
11.38/11.49	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
11.38/11.49	c   trivial          :       0.00          0          0          0          0          0          0          0          0
11.38/11.49	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
11.38/11.49	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
11.38/11.49	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
11.38/11.49	c   implics          :       0.00          0          0          0          0          0          0          0          0
11.38/11.49	c   probing          :       0.00          0          0          0          0          0          0          0          0
11.38/11.49	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
11.38/11.49	c   setppc           :       0.00          0          0          0          0          0          0          0          0
11.38/11.49	c   linear           :       0.03          0          0          0          0          0        143          0          0
11.38/11.49	c   logicor          :       0.02          0          0          0          0          0          0          0          0
11.38/11.49	c   root node        :          -          0          -          -          0          -          -          -          -
11.38/11.49	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
11.38/11.49	c   integral         :          0          0          0         40          0          2        122          0          0         18
11.38/11.49	c   knapsack         :          1          5         76          1          0          0          2          0          0          0
11.38/11.49	c   setppc           :         22          5         76          1          0          0        152          0          0          0
11.38/11.49	c   logicor          :       2541+         5         74          1          0          0        153          0          0          0
11.38/11.49	c   countsols        :          0          0          0          1          0          0          0          0          0          0
11.38/11.49	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
11.38/11.49	c   integral         :       9.40       0.00       0.00       9.40       0.00
11.38/11.49	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
11.38/11.49	c   setppc           :       0.01       0.00       0.01       0.00       0.00
11.38/11.49	c   logicor          :       0.00       0.00       0.00       0.00       0.00
11.38/11.49	c   countsols        :       0.00       0.00       0.00       0.00       0.00
11.38/11.49	c Propagators        :       Time      Calls    Cutoffs    DomReds
11.38/11.49	c   rootredcost      :       0.00          0          0          0
11.38/11.49	c   pseudoobj        :       0.01         77          0          0
11.38/11.49	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
11.38/11.49	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
11.38/11.49	c   infeasible LP    :       0.00          2          1          1       39.0          0        0.0          0
11.38/11.49	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
11.38/11.49	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
11.38/11.49	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
11.38/11.49	c   applied globally :          -          -          -          0        0.0          -          -          -
11.38/11.49	c   applied locally  :          -          -          -          1       39.0          -          -          -
11.38/11.49	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
11.38/11.49	c   cut pool         :       0.00          4          -          -          4          -    (maximal pool size: 189)
11.38/11.49	c   redcost          :       0.00         18          0          0          0          0
11.38/11.49	c   impliedbounds    :       0.00          5          0          0          0          0
11.38/11.49	c   intobj           :       0.00          0          0          0          0          0
11.38/11.49	c   gomory           :       0.78          5          0          0        732          0
11.38/11.49	c   strongcg         :       0.57          5          0          0       1233          0
11.38/11.49	c   cmir             :       0.00          0          0          0          0          0
11.38/11.49	c   flowcover        :       0.00          0          0          0          0          0
11.38/11.49	c   clique           :       0.00          5          0          0          0          0
11.38/11.49	c   zerohalf         :       0.00          0          0          0          0          0
11.38/11.49	c   mcf              :       0.00          1          0          0          0          0
11.38/11.49	c Pricers            :       Time      Calls       Vars
11.38/11.49	c   problem variables:       0.00          0          0
11.38/11.49	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
11.38/11.49	c   relpscost        :       9.40         39          2        122          0          0         18
11.38/11.49	c   pscost           :       0.00          0          0          0          0          0          0
11.38/11.49	c   inference        :       0.00          0          0          0          0          0          0
11.38/11.49	c   mostinf          :       0.00          0          0          0          0          0          0
11.38/11.49	c   leastinf         :       0.00          0          0          0          0          0          0
11.38/11.49	c   fullstrong       :       0.00          0          0          0          0          0          0
11.38/11.49	c   allfullstrong    :       0.00          0          0          0          0          0          0
11.38/11.49	c   random           :       0.00          0          0          0          0          0          0
11.38/11.49	c Primal Heuristics  :       Time      Calls      Found
11.38/11.49	c   LP solutions     :       0.00          -          1
11.38/11.49	c   pseudo solutions :       0.00          -          0
11.38/11.49	c   simplerounding   :       0.00          0          0
11.38/11.49	c   rounding         :       0.00          0          0
11.38/11.49	c   shifting         :       0.00          0          0
11.38/11.49	c   intshifting      :       0.00          0          0
11.38/11.49	c   oneopt           :       0.00          0          0
11.38/11.49	c   fixandinfer      :       0.00          0          0
11.38/11.49	c   feaspump         :       0.00          0          0
11.38/11.49	c   coefdiving       :       0.00          0          0
11.38/11.49	c   pscostdiving     :       0.00          0          0
11.38/11.49	c   fracdiving       :       0.00          0          0
11.38/11.49	c   veclendiving     :       0.00          0          0
11.38/11.49	c   intdiving        :       0.00          0          0
11.38/11.49	c   actconsdiving    :       0.00          0          0
11.38/11.49	c   objpscostdiving  :       0.00          0          0
11.38/11.49	c   rootsoldiving    :       0.00          0          0
11.38/11.49	c   linesearchdiving :       0.00          0          0
11.38/11.49	c   guideddiving     :       0.00          0          0
11.38/11.49	c   octane           :       0.00          0          0
11.38/11.49	c   rens             :       0.00          0          0
11.38/11.49	c   rins             :       0.00          0          0
11.38/11.49	c   localbranching   :       0.00          0          0
11.38/11.49	c   mutation         :       0.00          0          0
11.38/11.49	c   crossover        :       0.00          0          0
11.38/11.49	c   dins             :       0.00          0          0
11.38/11.49	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
11.38/11.49	c   primal LP        :       0.01          0          0       0.00       0.00
11.38/11.49	c   dual LP          :       0.42         47       1144      24.34    2723.81
11.38/11.49	c   barrier LP       :       0.00          0          0       0.00          -
11.38/11.49	c   diving/probing LP:       0.00          0          0       0.00          -
11.38/11.49	c   strong branching :       9.40        370      23630      63.86    2513.83
11.38/11.49	c     (at root node) :          -         33       6148     186.30          -
11.38/11.49	c   conflict analysis:       0.00          0          0       0.00          -
11.38/11.49	c B&B Tree           :
11.38/11.49	c   number of runs   :          1
11.38/11.49	c   nodes            :         14
11.38/11.49	c   nodes (total)    :         14
11.38/11.49	c   nodes left       :          5
11.38/11.49	c   max depth        :          6
11.38/11.49	c   max depth (total):          6
11.38/11.49	c   backtracks       :          1 (7.1%)
11.38/11.49	c   delayed cutoffs  :          0
11.38/11.49	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
11.38/11.49	c   avg switch length:       1.50
11.38/11.49	c   switching time   :       0.02
11.38/11.49	c Solution           :
11.38/11.49	c   Solutions found  :          1 (1 improvements)
11.38/11.49	c   Primal Bound     : +2.20000000000000e+01   (in run 1, after 14 nodes, 11.33 seconds, depth 6, found by <relaxation>)
11.38/11.49	c   Dual Bound       : +1.10000000000000e+01
11.38/11.49	c   Gap              :     100.00 %
11.38/11.49	c   Root Dual Bound  : +1.10000000000000e+01
11.48/11.50	c Time complete: 11.49.

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-1868352-1245121994/watcher-1868352-1245121994 -o /tmp/evaluation-result-1868352-1245121994/solver-1868352-1245121994 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868352-1245121994.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3066
/proc/meminfo: memFree=1628480/2055920 swapFree=4192812/4192956
[pid=3066] ppid=3064 vsize=4328 CPUtime=0
/proc/3066/stat : 3066 (pbscip.linux.x8) R 3064 3066 1126 0 -1 4194304 484 0 0 0 0 0 0 0 18 0 1 0 179800309 4431872 468 1992294400 4194304 7823515 548682068736 18446744073709551615 6124816 0 0 4096 0 0 0 0 17 1 0 0
/proc/3066/statm: 1162 479 312 886 0 272 0

[startup+0.090878 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3066
/proc/meminfo: memFree=1628480/2055920 swapFree=4192812/4192956
[pid=3066] ppid=3064 vsize=16420 CPUtime=0.08
/proc/3066/stat : 3066 (pbscip.linux.x8) R 3064 3066 1126 0 -1 4194304 3535 0 0 0 7 1 0 0 18 0 1 0 179800309 16814080 3163 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3066/statm: 4105 3163 423 886 0 3215 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16420

[startup+0.101879 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3066
/proc/meminfo: memFree=1628480/2055920 swapFree=4192812/4192956
[pid=3066] ppid=3064 vsize=17544 CPUtime=0.09
/proc/3066/stat : 3066 (pbscip.linux.x8) R 3064 3066 1126 0 -1 4194304 3797 0 0 0 7 2 0 0 18 0 1 0 179800309 17965056 3425 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3066/statm: 4386 3425 429 886 0 3496 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17544

[startup+0.301897 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3066
/proc/meminfo: memFree=1628480/2055920 swapFree=4192812/4192956
[pid=3066] ppid=3064 vsize=23052 CPUtime=0.29
/proc/3066/stat : 3066 (pbscip.linux.x8) R 3064 3066 1126 0 -1 4194304 5364 0 0 0 26 3 0 0 17 0 1 0 179800309 23605248 4949 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3066/statm: 5763 4949 547 886 0 4873 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23052

[startup+0.701933 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 3066
/proc/meminfo: memFree=1628480/2055920 swapFree=4192812/4192956
[pid=3066] ppid=3064 vsize=24852 CPUtime=0.69
/proc/3066/stat : 3066 (pbscip.linux.x8) R 3064 3066 1126 0 -1 4194304 5823 0 0 0 66 3 0 0 20 0 1 0 179800309 25448448 5408 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3066/statm: 6213 5408 547 886 0 5323 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24852

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3067
/proc/meminfo: memFree=1608760/2055920 swapFree=4192812/4192956
[pid=3066] ppid=3064 vsize=25232 CPUtime=1.49
/proc/3066/stat : 3066 (pbscip.linux.x8) R 3064 3066 1126 0 -1 4194304 5952 0 0 0 145 4 0 0 25 0 1 0 179800309 25837568 5537 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3066/statm: 6308 5537 547 886 0 5418 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25232

[startup+3.10116 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3067
/proc/meminfo: memFree=1608056/2055920 swapFree=4192812/4192956
[pid=3066] ppid=3064 vsize=25744 CPUtime=3.09
/proc/3066/stat : 3066 (pbscip.linux.x8) R 3064 3066 1126 0 -1 4194304 6062 0 0 0 303 6 0 0 25 0 1 0 179800309 26361856 5647 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3066/statm: 6436 5647 551 886 0 5546 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25744

[startup+6.30145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3067
/proc/meminfo: memFree=1607736/2055920 swapFree=4192812/4192956
[pid=3066] ppid=3064 vsize=25744 CPUtime=6.29
/proc/3066/stat : 3066 (pbscip.linux.x8) R 3064 3066 1126 0 -1 4194304 6083 0 0 0 621 8 0 0 25 0 1 0 179800309 26361856 5668 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3066/statm: 6436 5668 554 886 0 5546 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25744

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

[startup+9.50175 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3067
/proc/meminfo: memFree=1607736/2055920 swapFree=4192812/4192956
[pid=3066] ppid=3064 vsize=25744 CPUtime=9.49
/proc/3066/stat : 3066 (pbscip.linux.x8) R 3064 3066 1126 0 -1 4194304 6089 0 0 0 940 9 0 0 25 0 1 0 179800309 26361856 5674 1992294400 4194304 7823515 548682068736 18446744073709551615 6117447 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3066/statm: 6436 5674 560 886 0 5546 0
Current children cumulated CPU time (s) 9.49
Current children cumulated vsize (KiB) 25744

[startup+10.3018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3067
/proc/meminfo: memFree=1607736/2055920 swapFree=4192812/4192956
[pid=3066] ppid=3064 vsize=25744 CPUtime=10.29
/proc/3066/stat : 3066 (pbscip.linux.x8) R 3064 3066 1126 0 -1 4194304 6089 0 0 0 1019 10 0 0 25 0 1 0 179800309 26361856 5674 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3066/statm: 6436 5674 560 886 0 5546 0
Current children cumulated CPU time (s) 10.29
Current children cumulated vsize (KiB) 25744

[startup+11.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3067
/proc/meminfo: memFree=1607736/2055920 swapFree=4192812/4192956
[pid=3066] ppid=3064 vsize=25744 CPUtime=11.09
/proc/3066/stat : 3066 (pbscip.linux.x8) R 3064 3066 1126 0 -1 4194304 6089 0 0 0 1099 10 0 0 25 0 1 0 179800309 26361856 5674 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3066/statm: 6436 5674 560 886 0 5546 0
Current children cumulated CPU time (s) 11.09
Current children cumulated vsize (KiB) 25744

[startup+11.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3067
/proc/meminfo: memFree=1607736/2055920 swapFree=4192812/4192956
[pid=3066] ppid=3064 vsize=25744 CPUtime=11.48
/proc/3066/stat : 3066 (pbscip.linux.x8) R 3064 3066 1126 0 -1 4194304 6096 0 0 0 1138 10 0 0 25 0 1 0 179800309 26361856 5681 1992294400 4194304 7823515 548682068736 18446744073709551615 6962503 0 0 4096 0 0 0 0 17 1 0 0
/proc/3066/statm: 6436 5681 646 886 0 5546 0
Current children cumulated CPU time (s) 11.48
Current children cumulated vsize (KiB) 25744

Child status: 0
Real time (s): 11.5074
CPU time (s): 11.5032
CPU user time (s): 11.3893
CPU system time (s): 0.113982
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 25744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.3893
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6100
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= 22

runsolver used 0.006998 second user time and 0.037994 second system time

The end

Launcher Data 

Begin job on node14 at 2009-06-16 05:13:14
IDJOB=1868352
IDBENCH=1343
IDSOLVER=683
FILE ID=node14/1868352-1245121994
PBS_JOBID= 9363651
Free space on /tmp= 66376 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900559416.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1868352-1245121994/watcher-1868352-1245121994 -o /tmp/evaluation-result-1868352-1245121994/solver-1868352-1245121994 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868352-1245121994.opb

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

MD5SUM BENCH= 5ce966422ddfb6c88d2a1f1dfd1b951a
RANDOM SEED=696684418

node14.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		: 3000.234
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		: 3000.234
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:       1628960 kB
Buffers:         31304 kB
Cached:         315700 kB
SwapCached:          0 kB
Active:          81096 kB
Inactive:       279868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1628960 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            9912 kB
Writeback:           0 kB
Mapped:          23720 kB
Slab:            51952 kB
Committed_AS:   167524 kB
PageTables:       1452 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= 66364 MiB
End job on node14 at 2009-06-16 05:13:25