Trace number 1868371

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 17.1274 17.1393

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900554154.opb
MD5SUM25407f9a05a0681e4105dea00c619664
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 benchmark0.204968
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 655
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 

0.00/0.04	c SCIP version 1.1.0.7
0.00/0.04	c LP-Solver Clp 1.8.2
0.00/0.04	c user parameter file <scip.set> not found - using default parameters
0.00/0.04	c read problem <HOME/instance-1868371-1245122892.opb>
0.00/0.04	c original problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2707 constraints
0.00/0.05	c No objective function, only one solution is needed.
0.00/0.05	c start presolving problem
0.00/0.05	c presolving:
0.07/0.09	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
0.09/0.10	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
0.09/0.11	c presolving (3 rounds):
0.09/0.11	c  0 deleted vars, 143 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.09/0.11	c  242 implications, 22 cliques
0.09/0.11	c presolved problem has 231 variables (231 bin, 0 int, 0 impl, 0 cont) and 2564 constraints
0.09/0.11	c       1 constraints of type <knapsack>
0.09/0.11	c      22 constraints of type <setppc>
0.09/0.11	c    2541 constraints of type <logicor>
0.09/0.11	c transformed objective value is always integral (scale: 1)
0.09/0.11	c Presolving Time: 0.04
0.09/0.11	c SATUNSAT-LIN
0.09/0.11	c -----------------------------------------------------------------------------------------------
0.09/0.11	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.11	c separating/flowcover/freq = c -1
0.09/0.11	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.11	c separating/cmir/freq = c -1
0.09/0.11	c # additional number of allowed LP iterations
0.09/0.11	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.11	c heuristics/veclendiving/maxlpiterofs = c 1500
0.09/0.11	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.11	c heuristics/veclendiving/maxlpiterquot = c 0.075
0.09/0.11	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.11	c heuristics/veclendiving/freq = c -1
0.09/0.11	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.11	c heuristics/simplerounding/freq = c -1
0.09/0.11	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.11	c heuristics/shifting/freq = c -1
0.09/0.11	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.11	c heuristics/rounding/freq = c -1
0.09/0.11	c # additional number of allowed LP iterations
0.09/0.11	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.11	c heuristics/rootsoldiving/maxlpiterofs = c 1500
0.09/0.11	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.09/0.11	c heuristics/rootsoldiving/maxlpiterquot = c 0.015
0.09/0.11	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 20]
0.09/0.11	c heuristics/rootsoldiving/freq = c -1
0.09/0.11	c # number of nodes added to the contingent of the total nodes
0.09/0.11	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.09/0.11	c heuristics/rens/nodesofs = c 2000
0.09/0.11	c # minimum percentage of integer variables that have to be fixable 
0.09/0.11	c # [type: real, range: [0,1], default: 0.5]
0.09/0.11	c heuristics/rens/minfixingrate = c 0.3
0.09/0.11	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 0]
0.09/0.11	c heuristics/rens/freq = c -1
0.09/0.11	c # additional number of allowed LP iterations
0.09/0.11	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.11	c heuristics/pscostdiving/maxlpiterofs = c 1500
0.09/0.11	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.11	c heuristics/pscostdiving/maxlpiterquot = c 0.075
0.09/0.11	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.11	c heuristics/pscostdiving/freq = c -1
0.09/0.11	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.11	c heuristics/oneopt/freq = c -1
0.09/0.11	c # additional number of allowed LP iterations
0.09/0.11	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.11	c heuristics/objpscostdiving/maxlpiterofs = c 1500
0.09/0.11	c # maximal fraction of diving LP iterations compared to total iteration number
0.09/0.11	c # [type: real, range: [0,1], default: 0.01]
0.09/0.11	c heuristics/objpscostdiving/maxlpiterquot = c 0.015
0.09/0.11	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 20]
0.09/0.11	c heuristics/objpscostdiving/freq = c -1
0.09/0.11	c # additional number of allowed LP iterations
0.09/0.11	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.11	c heuristics/linesearchdiving/maxlpiterofs = c 1500
0.09/0.11	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.11	c heuristics/linesearchdiving/maxlpiterquot = c 0.075
0.09/0.11	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.11	c heuristics/linesearchdiving/freq = c -1
0.09/0.11	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.11	c heuristics/intshifting/freq = c -1
0.09/0.11	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.11	c heuristics/intdiving/maxlpiterquot = c 0.075
0.09/0.11	c # additional number of allowed LP iterations
0.09/0.11	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.11	c heuristics/guideddiving/maxlpiterofs = c 1500
0.09/0.11	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.11	c heuristics/guideddiving/maxlpiterquot = c 0.075
0.09/0.11	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.11	c heuristics/guideddiving/freq = c -1
0.09/0.11	c # additional number of allowed LP iterations
0.09/0.11	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.11	c heuristics/fracdiving/maxlpiterofs = c 1500
0.09/0.11	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.11	c heuristics/fracdiving/maxlpiterquot = c 0.075
0.09/0.11	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.11	c heuristics/fracdiving/freq = c -1
0.09/0.11	c # additional number of allowed LP iterations
0.09/0.11	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.11	c heuristics/feaspump/maxlpiterofs = c 2000
0.09/0.11	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 20]
0.09/0.11	c heuristics/feaspump/freq = c -1
0.09/0.11	c # minimum percentage of integer variables that have to be fixed 
0.09/0.11	c # [type: real, range: [0,1], default: 0.666]
0.09/0.11	c heuristics/crossover/minfixingrate = c 0.5
0.09/0.11	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.09/0.11	c # [type: real, range: [0,1], default: 0.1]
0.09/0.11	c heuristics/crossover/nodesquot = c 0.15
0.09/0.11	c # number of nodes without incumbent change that heuristic should wait
0.09/0.11	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.09/0.11	c heuristics/crossover/nwaitingnodes = c 100
0.09/0.11	c # number of nodes added to the contingent of the total nodes
0.09/0.11	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.09/0.11	c heuristics/crossover/nodesofs = c 750
0.09/0.11	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 30]
0.09/0.11	c heuristics/crossover/freq = c -1
0.09/0.11	c # additional number of allowed LP iterations
0.09/0.11	c # [type: int, range: [0,2147483647], default: 1000]
0.09/0.11	c heuristics/coefdiving/maxlpiterofs = c 1500
0.09/0.11	c # maximal fraction of diving LP iterations compared to node LP iterations
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.09/0.11	c heuristics/coefdiving/maxlpiterquot = c 0.075
0.09/0.11	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 10]
0.09/0.11	c heuristics/coefdiving/freq = c -1
0.09/0.11	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.11	c presolving/probing/maxrounds = c 0
0.09/0.11	c # should presolving try to simplify knapsacks
0.09/0.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.11	c constraints/knapsack/simplifyinequalities = c TRUE
0.09/0.11	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.09/0.11	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.09/0.11	c constraints/knapsack/disaggregation = c FALSE
0.09/0.11	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.11	c constraints/knapsack/maxnumcardlift = c 0
0.09/0.11	c # should presolving try to simplify inequalities
0.09/0.11	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.11	c constraints/linear/simplifyinequalities = c TRUE
0.09/0.11	c # maximal number of separation rounds in the root node (-1: unlimited)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.11	c separating/maxroundsroot = c 5
0.09/0.11	c # maximal number of separation rounds per node (-1: unlimited)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 5]
0.09/0.11	c separating/maxrounds = c 1
0.09/0.11	c # solving stops, if the given number of solutions were found (-1: no limit)
0.09/0.11	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.11	c limits/solutions = c 1
0.09/0.11	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/memory = c 1620
0.09/0.11	c # maximal time in seconds to run
0.09/0.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.11	c limits/time = c 1791
0.09/0.11	c # frequency for displaying node information lines
0.09/0.11	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.11	c display/freq = c 10000
0.09/0.11	c -----------------------------------------------------------------------------------------------
0.09/0.11	c start solving problem
0.09/0.11	c 
0.09/0.13	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.13	c   0.1s|     1 |     0 |    54 |3513k|   0 |  37 | 231 |2564 |2564 | 231 |2564 |   0 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
0.19/0.25	c   0.2s|     1 |     0 |    90 |3768k|   0 |  47 | 231 |2564 |2564 | 231 |2572 |   8 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
0.39/0.45	c   0.4s|     1 |     0 |   194 |4211k|   0 |  54 | 231 |2564 |2564 | 231 |2575 |  11 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
0.58/0.67	c   0.6s|     1 |     0 |   336 |4375k|   0 |  39 | 231 |2564 |2564 | 231 |2579 |  15 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
0.79/0.85	c   0.8s|     1 |     0 |   530 |4504k|   0 |  34 | 231 |2564 |2564 | 231 |2581 |  17 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
0.89/0.96	c   0.9s|     1 |     0 |   551 |4562k|   0 |  33 | 231 |2564 |2564 | 231 |2583 |  19 |   0 |   0 | 1.100000e+01 |      --      |    Inf 
1.69/1.71	c   1.6s|     1 |     2 |   551 |4563k|   0 |  33 | 231 |2564 |2564 | 231 |2583 |  19 |   0 |  20 | 1.100000e+01 |      --      |    Inf 
17.08/17.12	c *16.9s|    88 |    17 |  5854 |4746k|  17 |   - | 231 |2568 |1310 | 231 |2568 |  19 |   4 |1149 | 1.100000e+01 | 2.200000e+01 | 100.00%
17.08/17.12	c 
17.08/17.12	c SCIP Status        : solving was interrupted [solution limit reached]
17.08/17.12	c Solving Time (sec) : 16.92
17.08/17.12	c Solving Nodes      : 88
17.08/17.12	c Primal Bound       : +2.20000000000000e+01 (1 solutions)
17.08/17.12	c Dual Bound         : +1.10000000000000e+01
17.08/17.12	c Gap                : 100.00 %
17.08/17.12	c NODE         88
17.08/17.12	c DUAL BOUND   11
17.08/17.12	c PRIMAL BOUND 22
17.08/17.12	c GAP          1
17.08/17.12	s SATISFIABLE
17.08/17.12	v -x221 x211 -x201 -x191 -x181 -x171 -x161 -x151 -x141 -x131 -x231 -x210 -x200 x190 -x180 -x170 -x160 -x150 -x140 -x130 -x230 -x220 
17.08/17.12	v -x199 -x189 -x179 -x169 x159 -x149 -x139 -x129 -x229 -x219 -x209 -x188 -x178 x168 -x158 -x148 -x138 -x128 -x228 -x218 -x208 
17.08/17.12	v -x198 x177 -x167 -x157 -x147 -x137 -x127 -x227 -x217 -x207 -x197 -x187 -x166 -x156 x146 -x136 -x126 -x226 -x216 -x206 -x196 
17.08/17.12	v -x186 -x176 -x155 -x145 -x135 x125 -x225 x215 -x205 -x195 -x185 -x175 -x165 -x144 -x134 -x124 -x224 -x214 -x204 x194 -x184 -x174 
17.08/17.12	v -x164 -x154 -x133 -x123 x223 -x213 -x203 -x193 -x183 -x173 -x163 -x153 -x143 -x122 -x222 -x212 -x202 -x192 -x182 -x172 -x162 
17.08/17.12	v -x152 -x142 x132 -x121 -x120 -x119 -x118 -x117 -x116 x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 
17.08/17.12	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 
17.08/17.12	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 
17.08/17.12	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 
17.08/17.12	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 
17.08/17.12	v -x1 
17.08/17.12	c SCIP Status        : solving was interrupted [solution limit reached]
17.08/17.12	c Solving Time       :      16.92
17.08/17.12	c Original Problem   :
17.08/17.12	c   Problem name     : HOME/instance-1868371-1245122892.opb
17.08/17.12	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
17.08/17.12	c   Constraints      : 2707 initial, 2707 maximal
17.08/17.12	c Presolved Problem  :
17.08/17.12	c   Problem name     : t_HOME/instance-1868371-1245122892.opb
17.08/17.12	c   Variables        : 231 (231 binary, 0 integer, 0 implicit integer, 0 continuous)
17.08/17.12	c   Constraints      : 2564 initial, 2568 maximal
17.08/17.12	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
17.08/17.12	c   trivial          :       0.00          0          0          0          0          0          0          0          0
17.08/17.12	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
17.08/17.12	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
17.08/17.12	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
17.08/17.12	c   implics          :       0.00          0          0          0          0          0          0          0          0
17.08/17.12	c   probing          :       0.00          0          0          0          0          0          0          0          0
17.08/17.12	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
17.08/17.12	c   setppc           :       0.00          0          0          0          0          0          0          0          0
17.08/17.12	c   linear           :       0.02          0          0          0          0          0        143          0          0
17.08/17.12	c   logicor          :       0.01          0          0          0          0          0          0          0          0
17.08/17.12	c   root node        :          -          0          -          -          0          -          -          -          -
17.08/17.12	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
17.08/17.12	c   integral         :          0          0          0        152          0         20        272          0          0        104
17.08/17.12	c   knapsack         :          1          5        292          1          0          0          0          0          0          0
17.08/17.12	c   setppc           :         22          5        292          1          0          1        731          0          0          0
17.08/17.12	c   logicor          :       2541+         5        258          1          0          0        588          0          0          0
17.08/17.12	c   countsols        :          0          0          0          1          0          0          0          0          0          0
17.08/17.12	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
17.08/17.12	c   integral         :      14.70       0.00       0.00      14.70       0.00
17.08/17.12	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
17.08/17.12	c   setppc           :       0.00       0.00       0.00       0.00       0.00
17.08/17.12	c   logicor          :       0.02       0.00       0.02       0.00       0.00
17.08/17.12	c   countsols        :       0.00       0.00       0.00       0.00       0.00
17.08/17.12	c Propagators        :       Time      Calls    Cutoffs    DomReds
17.08/17.12	c   rootredcost      :       0.01          0          0          0
17.08/17.12	c   pseudoobj        :       0.00        293          0          0
17.08/17.12	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
17.08/17.12	c   propagation      :       0.00          1          1          4       17.5          0        0.0          -
17.08/17.12	c   infeasible LP    :       0.00         14          0          0        0.0          0        0.0          0
17.08/17.12	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
17.08/17.12	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
17.08/17.12	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
17.08/17.12	c   applied globally :          -          -          -          4       17.5          -          -          -
17.08/17.12	c   applied locally  :          -          -          -          0        0.0          -          -          -
17.08/17.12	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
17.08/17.12	c   cut pool         :       0.00          4          -          -          3          -    (maximal pool size: 381)
17.08/17.12	c   redcost          :       0.00         89          0          0          0          0
17.08/17.12	c   impliedbounds    :       0.00          5          0          0          0          0
17.08/17.12	c   intobj           :       0.00          0          0          0          0          0
17.08/17.12	c   gomory           :       0.36          5          0          0       2500          0
17.08/17.12	c   strongcg         :       0.28          5          0          0       2500          0
17.08/17.12	c   cmir             :       0.00          0          0          0          0          0
17.08/17.12	c   flowcover        :       0.00          0          0          0          0          0
17.08/17.12	c   clique           :       0.00          5          0          0          0          0
17.08/17.12	c   zerohalf         :       0.00          0          0          0          0          0
17.08/17.12	c   mcf              :       0.00          1          0          0          0          0
17.08/17.12	c Pricers            :       Time      Calls       Vars
17.08/17.12	c   problem variables:       0.00          0          0
17.08/17.12	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
17.08/17.12	c   relpscost        :      14.70        151         20        272          0          0        104
17.08/17.12	c   pscost           :       0.00          0          0          0          0          0          0
17.08/17.12	c   inference        :       0.00          0          0          0          0          0          0
17.08/17.12	c   mostinf          :       0.00          0          0          0          0          0          0
17.08/17.12	c   leastinf         :       0.00          0          0          0          0          0          0
17.08/17.12	c   fullstrong       :       0.00          0          0          0          0          0          0
17.08/17.12	c   allfullstrong    :       0.00          0          0          0          0          0          0
17.08/17.12	c   random           :       0.00          0          0          0          0          0          0
17.08/17.12	c Primal Heuristics  :       Time      Calls      Found
17.08/17.12	c   LP solutions     :       0.00          -          1
17.08/17.12	c   pseudo solutions :       0.00          -          0
17.08/17.12	c   simplerounding   :       0.00          0          0
17.08/17.12	c   rounding         :       0.00          0          0
17.08/17.12	c   shifting         :       0.00          0          0
17.08/17.12	c   intshifting      :       0.00          0          0
17.08/17.12	c   oneopt           :       0.00          0          0
17.08/17.12	c   fixandinfer      :       0.00          0          0
17.08/17.12	c   feaspump         :       0.00          0          0
17.08/17.12	c   coefdiving       :       0.00          0          0
17.08/17.12	c   pscostdiving     :       0.00          0          0
17.08/17.12	c   fracdiving       :       0.00          0          0
17.08/17.12	c   veclendiving     :       0.00          0          0
17.08/17.12	c   intdiving        :       0.00          0          0
17.08/17.12	c   actconsdiving    :       0.00          0          0
17.08/17.12	c   objpscostdiving  :       0.00          0          0
17.08/17.12	c   rootsoldiving    :       0.00          0          0
17.08/17.12	c   linesearchdiving :       0.00          0          0
17.08/17.12	c   guideddiving     :       0.00          0          0
17.08/17.12	c   octane           :       0.00          0          0
17.08/17.12	c   rens             :       0.00          0          0
17.08/17.12	c   rins             :       0.00          0          0
17.08/17.12	c   localbranching   :       0.00          0          0
17.08/17.12	c   mutation         :       0.00          0          0
17.08/17.12	c   crossover        :       0.00          0          0
17.08/17.12	c   dins             :       0.00          0          0
17.08/17.12	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
17.08/17.12	c   primal LP        :       0.00          0          0       0.00          -
17.08/17.12	c   dual LP          :       1.40        171       5854      34.23    4181.43
17.08/17.12	c   barrier LP       :       0.00          0          0       0.00          -
17.08/17.12	c   diving/probing LP:       0.00          0          0       0.00          -
17.08/17.12	c   strong branching :      14.66       1149      64746      56.35    4416.51
17.08/17.12	c     (at root node) :          -         20       3242     162.10          -
17.08/17.12	c   conflict analysis:       0.00          0          0       0.00          -
17.08/17.12	c B&B Tree           :
17.08/17.12	c   number of runs   :          1
17.08/17.12	c   nodes            :         88
17.08/17.12	c   nodes (total)    :         88
17.08/17.12	c   nodes left       :         17
17.08/17.12	c   max depth        :         17
17.08/17.12	c   max depth (total):         17
17.08/17.12	c   backtracks       :          6 (6.8%)
17.08/17.12	c   delayed cutoffs  :          0
17.08/17.12	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
17.08/17.12	c   avg switch length:       1.88
17.08/17.12	c   switching time   :       0.02
17.08/17.12	c Solution           :
17.08/17.12	c   Solutions found  :          1 (1 improvements)
17.08/17.12	c   Primal Bound     : +2.20000000000000e+01   (in run 1, after 88 nodes, 16.92 seconds, depth 10, found by <relaxation>)
17.08/17.12	c   Dual Bound       : +1.10000000000000e+01
17.08/17.12	c   Gap              :     100.00 %
17.08/17.12	c   Root Dual Bound  : +1.10000000000000e+01
17.08/17.13	c Time complete: 17.12.

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-1868371-1245122892/watcher-1868371-1245122892 -o /tmp/evaluation-result-1868371-1245122892/solver-1868371-1245122892 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868371-1245122892.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: 0.99 0.98 0.99 3/64 32010
/proc/meminfo: memFree=1774560/2055920 swapFree=4191900/4192956
[pid=32010] ppid=32008 vsize=7616 CPUtime=0
/proc/32010/stat : 32010 (pbscip.linux.x8) R 32008 32010 30908 0 -1 4194304 667 0 0 0 0 0 0 0 18 0 1 0 179888731 7798784 651 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/32010/statm: 1904 662 353 1256 0 643 0

[startup+0.07499 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32010
/proc/meminfo: memFree=1774560/2055920 swapFree=4191900/4192956
[pid=32010] ppid=32008 vsize=17624 CPUtime=0.07
/proc/32010/stat : 32010 (pbscip.linux.x8) R 32008 32010 30908 0 -1 4194304 3557 0 0 0 5 2 0 0 18 0 1 0 179888731 18046976 3187 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32010/statm: 4406 3187 464 1256 0 3145 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17624

[startup+0.101991 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32010
/proc/meminfo: memFree=1774560/2055920 swapFree=4191900/4192956
[pid=32010] ppid=32008 vsize=18752 CPUtime=0.09
/proc/32010/stat : 32010 (pbscip.linux.x8) R 32008 32010 30908 0 -1 4194304 3854 0 0 0 7 2 0 0 18 0 1 0 179888731 19202048 3484 1992294400 4194304 9342243 548682068736 18446744073709551615 4401508 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32010/statm: 4688 3484 477 1256 0 3427 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18752

[startup+0.302004 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32010
/proc/meminfo: memFree=1774560/2055920 swapFree=4191900/4192956
[pid=32010] ppid=32008 vsize=25876 CPUtime=0.29
/proc/32010/stat : 32010 (pbscip.linux.x8) R 32008 32010 30908 0 -1 4194304 5464 0 0 0 26 3 0 0 18 0 1 0 179888731 26497024 5094 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32010/statm: 6469 5094 649 1256 0 5208 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25876

[startup+0.70103 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 32010
/proc/meminfo: memFree=1774560/2055920 swapFree=4191900/4192956
[pid=32010] ppid=32008 vsize=28544 CPUtime=0.69
/proc/32010/stat : 32010 (pbscip.linux.x8) R 32008 32010 30908 0 -1 4194304 6108 0 0 0 65 4 0 0 20 0 1 0 179888731 29229056 5738 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32010/statm: 7136 5738 649 1256 0 5875 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28544

[startup+1.50108 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32011
/proc/meminfo: memFree=1751320/2055920 swapFree=4191900/4192956
[pid=32010] ppid=32008 vsize=33056 CPUtime=1.49
/proc/32010/stat : 32010 (pbscip.linux.x8) R 32008 32010 30908 0 -1 4194304 7525 0 0 0 145 4 0 0 25 0 1 0 179888731 33849344 6441 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32010/statm: 8264 6441 654 1256 0 7003 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33056

[startup+3.10118 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32011
/proc/meminfo: memFree=1750936/2055920 swapFree=4191900/4192956
[pid=32010] ppid=32008 vsize=33484 CPUtime=3.09
/proc/32010/stat : 32010 (pbscip.linux.x8) R 32008 32010 30908 0 -1 4194304 8941 0 0 0 303 6 0 0 25 0 1 0 179888731 34287616 6562 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32010/statm: 8371 6562 674 1256 0 7110 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33484

[startup+6.30138 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32011
/proc/meminfo: memFree=1750168/2055920 swapFree=4191900/4192956
[pid=32010] ppid=32008 vsize=33448 CPUtime=6.28
/proc/32010/stat : 32010 (pbscip.linux.x8) R 32008 32010 30908 0 -1 4194304 10033 0 0 0 620 8 0 0 25 0 1 0 179888731 34250752 6588 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32010/statm: 8362 6588 674 1256 0 7101 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 33448

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32011
/proc/meminfo: memFree=1750488/2055920 swapFree=4191900/4192956
[pid=32010] ppid=32008 vsize=33396 CPUtime=12.68
/proc/32010/stat : 32010 (pbscip.linux.x8) R 32008 32010 30908 0 -1 4194304 16158 0 0 0 1256 12 0 0 25 0 1 0 179888731 34197504 6608 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32010/statm: 8349 6608 677 1256 0 7088 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33396

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

[startup+14.3069 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32011
/proc/meminfo: memFree=1750616/2055920 swapFree=4191900/4192956
[pid=32010] ppid=32008 vsize=33444 CPUtime=14.28
/proc/32010/stat : 32010 (pbscip.linux.x8) R 32008 32010 30908 0 -1 4194304 16820 0 0 0 1415 13 0 0 25 0 1 0 179888731 34246656 6591 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32010/statm: 8361 6591 677 1256 0 7100 0
Current children cumulated CPU time (s) 14.28
Current children cumulated vsize (KiB) 33444

[startup+15.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32011
/proc/meminfo: memFree=1750616/2055920 swapFree=4191900/4192956
[pid=32010] ppid=32008 vsize=33356 CPUtime=15.88
/proc/32010/stat : 32010 (pbscip.linux.x8) R 32008 32010 30908 0 -1 4194304 17642 0 0 0 1574 14 0 0 25 0 1 0 179888731 34156544 6694 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32010/statm: 8339 6694 677 1256 0 7078 0
Current children cumulated CPU time (s) 15.88
Current children cumulated vsize (KiB) 33356

[startup+16.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32011
/proc/meminfo: memFree=1750680/2055920 swapFree=4191900/4192956
[pid=32010] ppid=32008 vsize=33416 CPUtime=16.68
/proc/32010/stat : 32010 (pbscip.linux.x8) R 32008 32010 30908 0 -1 4194304 18022 0 0 0 1654 14 0 0 25 0 1 0 179888731 34217984 6592 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32010/statm: 8354 6592 677 1256 0 7093 0
Current children cumulated CPU time (s) 16.68
Current children cumulated vsize (KiB) 33416

[startup+17.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 32011
/proc/meminfo: memFree=1750680/2055920 swapFree=4191900/4192956
[pid=32010] ppid=32008 vsize=33456 CPUtime=17.08
/proc/32010/stat : 32010 (pbscip.linux.x8) R 32008 32010 30908 0 -1 4194304 18300 0 0 0 1693 15 0 0 25 0 1 0 179888731 34258944 6657 1992294400 4194304 9342243 548682068736 18446744073709551615 7289235 0 0 4096 16384 0 0 0 17 0 0 0
/proc/32010/statm: 8364 6657 678 1256 0 7103 0
Current children cumulated CPU time (s) 17.08
Current children cumulated vsize (KiB) 33456

Child status: 0
Real time (s): 17.1393
CPU time (s): 17.1274
CPU user time (s): 16.9714
CPU system time (s): 0.155976
CPU usage (%): 99.9306
Max. virtual memory (cumulated for all children) (KiB): 33640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.9714
system time used= 0.155976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18311
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= 9
involuntary context switches= 62

runsolver used 0.016997 second user time and 0.055991 second system time

The end

Launcher Data 

Begin job on node29 at 2009-06-16 05:28:12
IDJOB=1868371
IDBENCH=1352
IDSOLVER=684
FILE ID=node29/1868371-1245122892
PBS_JOBID= 9363669
Free space on /tmp= 66244 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-t3002.11tsp11.1900554154.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-1868371-1245122892/watcher-1868371-1245122892 -o /tmp/evaluation-result-1868371-1245122892/solver-1868371-1245122892 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868371-1245122892.opb

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

MD5SUM BENCH= 25407f9a05a0681e4105dea00c619664
RANDOM SEED=1845695447

node29.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		: 3000.237
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		: 3000.237
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:       1775040 kB
Buffers:         28208 kB
Cached:         188716 kB
SwapCached:        268 kB
Active:          71596 kB
Inactive:       158072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1775040 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           11856 kB
Writeback:           0 kB
Mapped:          21252 kB
Slab:            37144 kB
Committed_AS:   161500 kB
PageTables:       1472 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= 66232 MiB
End job on node29 at 2009-06-16 05:28:29