Trace number 2665960

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 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solverSAT 1.2918 1.29201

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/
FPGA_SAT05/normalized-fpga14_14_sat_pb.cnf.cr.opb
MD5SUM74c4eb11f12622eba961e655de7451bc
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 benchmark0.008998
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables294
Total number of constraints238
Number of constraints which are clauses210
Number of constraints which are cardinality constraints (but not clauses)28
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint7
Maximum length of a constraint14
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 15
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2665960-1276328880.opb>
0.00/0.01	c original problem has 294 variables (294 bin, 0 int, 0 impl, 0 cont) and 238 constraints
0.00/0.01	c problem read
0.00/0.01	c No objective function, only one solution is needed.
0.00/0.01	c presolving settings loaded
0.00/0.02	c presolving:
0.00/0.03	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 238 upgd conss, 0 impls, 28 clqs
0.00/0.03	c presolving (2 rounds):
0.00/0.03	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.00/0.03	c  0 implications, 28 cliques
0.00/0.03	c presolved problem has 294 variables (294 bin, 0 int, 0 impl, 0 cont) and 238 constraints
0.00/0.03	c      28 constraints of type <setppc>
0.00/0.03	c     210 constraints of type <logicor>
0.00/0.03	c transformed objective value is always integral (scale: 1)
0.00/0.03	c Presolving Time: 0.01
0.00/0.03	c - non default parameters ----------------------------------------------------------------------
0.00/0.03	c # SCIP version 1.2.1.2
0.00/0.03	c 
0.00/0.03	c # frequency for displaying node information lines
0.00/0.03	c # [type: int, range: [-1,2147483647], default: 100]
0.00/0.03	c display/freq = 10000
0.00/0.03	c 
0.00/0.03	c # maximal time in seconds to run
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.03	c limits/time = 1799.99
0.00/0.03	c 
0.00/0.03	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.00/0.03	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.00/0.04	c limits/memory = 1620
0.00/0.04	c 
0.00/0.04	c # solving stops, if the given number of solutions were found (-1: no limit)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.04	c limits/solutions = 1
0.00/0.04	c 
0.00/0.04	c # maximal number of separation rounds per node (-1: unlimited)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 5]
0.00/0.04	c separating/maxrounds = 1
0.00/0.04	c 
0.00/0.04	c # maximal number of separation rounds in the root node (-1: unlimited)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.04	c separating/maxroundsroot = 5
0.00/0.04	c 
0.00/0.04	c # should presolving try to simplify inequalities
0.00/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04	c constraints/linear/simplifyinequalities = TRUE
0.00/0.04	c 
0.00/0.04	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.00/0.04	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.00/0.04	c constraints/knapsack/disaggregation = FALSE
0.00/0.04	c 
0.00/0.04	c # should presolving try to simplify knapsacks
0.00/0.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.00/0.04	c constraints/knapsack/simplifyinequalities = TRUE
0.00/0.04	c 
0.00/0.04	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.04	c presolving/probing/maxrounds = 0
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.04	c heuristics/coefdiving/freq = -1
0.00/0.04	c 
0.00/0.04	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.04	c heuristics/coefdiving/maxlpiterquot = 0.075
0.00/0.04	c 
0.00/0.04	c # additional number of allowed LP iterations
0.00/0.04	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.04	c heuristics/coefdiving/maxlpiterofs = 1500
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 30]
0.00/0.04	c heuristics/crossover/freq = -1
0.00/0.04	c 
0.00/0.04	c # number of nodes added to the contingent of the total nodes
0.00/0.04	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.00/0.04	c heuristics/crossover/nodesofs = 750
0.00/0.04	c 
0.00/0.04	c # number of nodes without incumbent change that heuristic should wait
0.00/0.04	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.00/0.04	c heuristics/crossover/nwaitingnodes = 100
0.00/0.04	c 
0.00/0.04	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.00/0.04	c # [type: real, range: [0,1], default: 0.1]
0.00/0.04	c heuristics/crossover/nodesquot = 0.15
0.00/0.04	c 
0.00/0.04	c # minimum percentage of integer variables that have to be fixed 
0.00/0.04	c # [type: real, range: [0,1], default: 0.666]
0.00/0.04	c heuristics/crossover/minfixingrate = 0.5
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.04	c heuristics/feaspump/freq = -1
0.00/0.04	c 
0.00/0.04	c # additional number of allowed LP iterations
0.00/0.04	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.04	c heuristics/feaspump/maxlpiterofs = 2000
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.04	c heuristics/fracdiving/freq = -1
0.00/0.04	c 
0.00/0.04	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.04	c heuristics/fracdiving/maxlpiterquot = 0.075
0.00/0.04	c 
0.00/0.04	c # additional number of allowed LP iterations
0.00/0.04	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.04	c heuristics/fracdiving/maxlpiterofs = 1500
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.04	c heuristics/guideddiving/freq = -1
0.00/0.04	c 
0.00/0.04	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.04	c heuristics/guideddiving/maxlpiterquot = 0.075
0.00/0.04	c 
0.00/0.04	c # additional number of allowed LP iterations
0.00/0.04	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.04	c heuristics/guideddiving/maxlpiterofs = 1500
0.00/0.04	c 
0.00/0.04	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.04	c heuristics/intdiving/maxlpiterquot = 0.075
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.04	c heuristics/intshifting/freq = -1
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.04	c heuristics/linesearchdiving/freq = -1
0.00/0.04	c 
0.00/0.04	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.04	c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.00/0.04	c 
0.00/0.04	c # additional number of allowed LP iterations
0.00/0.04	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.04	c heuristics/linesearchdiving/maxlpiterofs = 1500
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.04	c heuristics/nlp/freq = -1
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.04	c heuristics/objpscostdiving/freq = -1
0.00/0.04	c 
0.00/0.04	c # maximal fraction of diving LP iterations compared to total iteration number
0.00/0.04	c # [type: real, range: [0,1], default: 0.01]
0.00/0.04	c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.00/0.04	c 
0.00/0.04	c # additional number of allowed LP iterations
0.00/0.04	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.04	c heuristics/objpscostdiving/maxlpiterofs = 1500
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.04	c heuristics/oneopt/freq = -1
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.04	c heuristics/pscostdiving/freq = -1
0.00/0.04	c 
0.00/0.04	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.04	c heuristics/pscostdiving/maxlpiterquot = 0.075
0.00/0.04	c 
0.00/0.04	c # additional number of allowed LP iterations
0.00/0.04	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.04	c heuristics/pscostdiving/maxlpiterofs = 1500
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.04	c heuristics/rens/freq = -1
0.00/0.04	c 
0.00/0.04	c # minimum percentage of integer variables that have to be fixable 
0.00/0.04	c # [type: real, range: [0,1], default: 0.5]
0.00/0.04	c heuristics/rens/minfixingrate = 0.3
0.00/0.04	c 
0.00/0.04	c # number of nodes added to the contingent of the total nodes
0.00/0.04	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.00/0.04	c heuristics/rens/nodesofs = 2000
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 20]
0.00/0.04	c heuristics/rootsoldiving/freq = -1
0.00/0.04	c 
0.00/0.04	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.00/0.04	c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.00/0.04	c 
0.00/0.04	c # additional number of allowed LP iterations
0.00/0.04	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.04	c heuristics/rootsoldiving/maxlpiterofs = 1500
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.04	c heuristics/rounding/freq = -1
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.04	c heuristics/shifting/freq = -1
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.04	c heuristics/simplerounding/freq = -1
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.04	c heuristics/trivial/freq = -1
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.04	c heuristics/trysol/freq = -1
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 10]
0.00/0.04	c heuristics/veclendiving/freq = -1
0.00/0.04	c 
0.00/0.04	c # maximal fraction of diving LP iterations compared to node LP iterations
0.00/0.04	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.00/0.04	c heuristics/veclendiving/maxlpiterquot = 0.075
0.00/0.04	c 
0.00/0.04	c # additional number of allowed LP iterations
0.00/0.04	c # [type: int, range: [0,2147483647], default: 1000]
0.00/0.04	c heuristics/veclendiving/maxlpiterofs = 1500
0.00/0.04	c 
0.00/0.04	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 1]
0.00/0.04	c heuristics/zirounding/freq = -1
0.00/0.04	c 
0.00/0.04	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.04	c separating/cmir/freq = -1
0.00/0.04	c 
0.00/0.04	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: 0]
0.00/0.04	c separating/flowcover/freq = -1
0.00/0.04	c 
0.00/0.04	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.00/0.04	c # [type: int, range: [-1,2147483647], default: -1]
0.00/0.04	c separating/rapidlearning/freq = 0
0.00/0.04	c 
0.00/0.04	c -----------------------------------------------------------------------------------------------
0.00/0.04	c start solving
0.00/0.04	c 
0.00/0.05	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.00/0.05	c   0.0s|     1 |     0 |   109 |     - |1167k|   0 |  87 | 294 | 238 | 294 | 238 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.09/0.15	c   0.1s|     1 |     0 |   316 |     - |1438k|   0 | 121 | 294 | 238 | 294 | 246 |   8 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.19/0.23	c   0.2s|     1 |     0 |   672 |     - |1548k|   0 |  95 | 294 | 238 | 294 | 254 |  16 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.29/0.30	c   0.3s|     1 |     0 |   986 |     - |1806k|   0 |  86 | 294 | 238 | 294 | 261 |  23 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.29/0.35	c   0.3s|     1 |     0 |  1181 |     - |2047k|   0 |  68 | 294 | 238 | 294 | 272 |  34 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.29/0.39	c   0.3s|     1 |     0 |  1280 |     - |2314k|   0 |  58 | 294 | 238 | 294 | 281 |  43 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
0.39/0.50	c   0.4s|     1 |     2 |  1280 |     - |2315k|   0 |  58 | 294 | 238 | 294 | 281 |  43 |   0 |  33 | 0.000000e+00 |      --      |    Inf 
1.19/1.28	c * 1.1s|    29 |     0 |  1500 |   7.9 |2405k|  19 |   - | 294 | 238 | 294 | 258 |  43 |   0 | 545 | 0.000000e+00 | 0.000000e+00 |   0.00%
1.19/1.28	c 
1.19/1.28	c SCIP Status        : problem is solved [optimal solution found]
1.19/1.28	c Solving Time (sec) : 1.15
1.19/1.28	c Solving Nodes      : 29
1.19/1.28	c Primal Bound       : +0.00000000000000e+00 (1 solutions)
1.19/1.28	c Dual Bound         : +0.00000000000000e+00
1.19/1.28	c Gap                : 0.00 %
1.19/1.28	s SATISFIABLE
1.19/1.28	v -x87 x85 -x50 -x53 -x88 -x97 -x48 -x43 -x11 -x10 -x8 -x7 -x6 -x5 -x2 -x55 -x3 -x54 -x84 -x78 -x76 -x72 -x70 -x69 -x60 -x59 -x57 
1.19/1.28	v -x80 -x51 -x64 -x92 -x1 -x71 -x181 -x177 -x175 -x170 x62 -x58 -x173 -x182 -x172 -x45 -x77 -x94 -x28 -x24 -x22 -x19 -x74 -x9 
1.19/1.28	v -x178 -x49 -x61 -x79 -x4 -x27 -x46 -x96 -x196 -x195 -x194 -x193 -x192 -x191 -x189 -x188 -x186 -x185 x184 -x183 -x44 -x174 -x26 
1.19/1.28	v -x14 x140 -x139 -x138 -x136 -x135 -x134 -x131 -x130 -x129 x52 -x25 -x169 -x65 -x111 -x107 -x106 -x105 -x103 -x102 -x100 -x99 
1.19/1.28	v -x127 -x17 -x16 -x90 -x73 -x68 -x190 -x86 -x47 -x137 -x23 -x12 -x187 x13 -x171 -x83 -x18 -x133 -x132 -x112 -x224 x223 -x222 
1.19/1.28	v -x221 -x220 -x219 -x218 -x95 -x67 -x63 -x56 -x91 -x101 -x108 -x109 -x259 -x258 -x257 -x256 -x255 -x254 x253 -x93 x21 -x20 -x294 
1.19/1.28	v -x293 -x292 -x291 -x290 x289 -x288 -x98 -x252 -x251 -x250 -x249 x248 -x247 -x246 -x176 x179 -x66 -x154 -x153 -x152 -x151 
1.19/1.28	v -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x142 -x141 -x89 -x42 -x41 -x40 -x39 -x38 -x37 x36 -x35 -x34 -x33 -x32 -x31 -x30 -x231 
1.19/1.28	v -x230 -x229 -x228 -x227 x226 -x225 x75 -x217 -x216 x215 -x214 -x213 -x212 -x211 x143 -x15 -x126 -x125 -x124 -x123 x121 -x120 
1.19/1.28	v -x118 -x117 -x116 -x115 -x114 -x113 -x245 -x244 -x243 -x242 -x241 -x240 x239 -x119 x203 -x202 -x201 -x200 -x199 -x198 -x197 
1.19/1.28	v -x29 -x180 -x287 x286 -x285 -x284 -x283 -x282 -x281 x110 -x238 -x237 -x236 -x235 x234 -x233 -x232 -x104 -x168 -x167 -x166 
1.19/1.28	v -x165 -x164 -x163 -x162 -x161 -x160 -x159 x158 -x157 -x156 -x155 -x280 -x279 -x278 x277 -x276 -x275 -x274 -x82 -x210 -x209 -x208 
1.19/1.28	v x207 -x206 -x205 -x204 -x128 -x273 -x272 x271 -x270 -x269 -x268 -x267 -x81 x266 -x265 -x264 -x263 -x262 -x261 -x260 -x122 
1.19/1.28	c SCIP Status        : problem is solved [optimal solution found]
1.19/1.28	c Solving Time       :       1.15
1.19/1.28	c Original Problem   :
1.19/1.28	c   Problem name     : HOME/instance-2665960-1276328880.opb
1.19/1.28	c   Variables        : 294 (294 binary, 0 integer, 0 implicit integer, 0 continuous)
1.19/1.28	c   Constraints      : 238 initial, 238 maximal
1.19/1.28	c Presolved Problem  :
1.19/1.28	c   Problem name     : t_HOME/instance-2665960-1276328880.opb
1.19/1.28	c   Variables        : 294 (294 binary, 0 integer, 0 implicit integer, 0 continuous)
1.19/1.28	c   Constraints      : 238 initial, 238 maximal
1.19/1.28	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.19/1.28	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.19/1.28	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.19/1.28	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.19/1.28	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.19/1.28	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.19/1.28	c   probing          :       0.00          0          0          0          0          0          0          0          0
1.19/1.28	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1.19/1.28	c   logicor          :       0.01          0          0          0          0          0          0          0          0
1.19/1.28	c   root node        :          -          0          -          -          0          -          -          -          -
1.19/1.28	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.19/1.28	c   integral         :          0          0          0         33          0          3         17          0          0         50
1.19/1.28	c   setppc           :         28          5         57          1          0          0        245          0          0          0
1.19/1.28	c   logicor          :        210          5         23          1          0          0          1          0          0          0
1.19/1.28	c   countsols        :          0          0          0          1          0          0          0          0          0          0
1.19/1.28	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.19/1.28	c   integral         :       0.76       0.00       0.00       0.76       0.00
1.19/1.28	c   setppc           :       0.02       0.00       0.02       0.00       0.00
1.19/1.28	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.19/1.28	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.19/1.28	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.19/1.28	c   vbounds          :       0.00          1          0          0
1.19/1.28	c   rootredcost      :       0.00          0          0          0
1.19/1.28	c   pseudoobj        :       0.00          0          0          0
1.19/1.28	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.19/1.28	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.19/1.28	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.19/1.28	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.19/1.28	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.19/1.28	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.19/1.28	c   applied globally :          -          -          -          0        0.0          -          -          -
1.19/1.28	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.19/1.28	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.19/1.28	c   cut pool         :       0.00          4          -          -          0          -    (maximal pool size: 299)
1.19/1.28	c   redcost          :       0.00         33          0          0          0          0
1.19/1.28	c   impliedbounds    :       0.00          5          0          0          0          0
1.19/1.28	c   intobj           :       0.00          0          0          0          0          0
1.19/1.28	c   cgmip            :       0.00          0          0          0          0          0
1.19/1.28	c   gomory           :       0.10          5          0          0        751          0
1.19/1.28	c   strongcg         :       0.08          5          0          0        987          0
1.19/1.28	c   cmir             :       0.00          0          0          0          0          0
1.19/1.28	c   flowcover        :       0.00          0          0          0          0          0
1.19/1.28	c   clique           :       0.00          5          0          0          0          0
1.19/1.28	c   zerohalf         :       0.00          0          0          0          0          0
1.19/1.28	c   mcf              :       0.00          1          0          0          0          0
1.19/1.28	c   rapidlearning    :       0.02          1          0          0          0          0
1.19/1.28	c Pricers            :       Time      Calls       Vars
1.19/1.28	c   problem variables:       0.00          0          0
1.19/1.28	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.19/1.28	c   relpscost        :       0.76         32          3         17          0          0         50
1.19/1.28	c   pscost           :       0.00          0          0          0          0          0          0
1.19/1.28	c   inference        :       0.00          0          0          0          0          0          0
1.19/1.28	c   mostinf          :       0.00          0          0          0          0          0          0
1.19/1.28	c   leastinf         :       0.00          0          0          0          0          0          0
1.19/1.28	c   fullstrong       :       0.00          0          0          0          0          0          0
1.19/1.28	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.19/1.28	c   random           :       0.00          0          0          0          0          0          0
1.19/1.28	c Primal Heuristics  :       Time      Calls      Found
1.19/1.28	c   LP solutions     :       0.00          -          1
1.19/1.28	c   pseudo solutions :       0.00          -          0
1.19/1.28	c   trivial          :       0.00          1          0
1.19/1.28	c   simplerounding   :       0.00          0          0
1.19/1.28	c   zirounding       :       0.00          0          0
1.19/1.28	c   rounding         :       0.00          0          0
1.19/1.28	c   shifting         :       0.00          0          0
1.19/1.28	c   intshifting      :       0.00          0          0
1.19/1.28	c   oneopt           :       0.00          0          0
1.19/1.28	c   twoopt           :       0.00          0          0
1.19/1.28	c   fixandinfer      :       0.00          0          0
1.19/1.28	c   feaspump         :       0.00          0          0
1.19/1.28	c   coefdiving       :       0.00          0          0
1.19/1.28	c   pscostdiving     :       0.00          0          0
1.19/1.28	c   fracdiving       :       0.00          0          0
1.19/1.28	c   veclendiving     :       0.00          0          0
1.19/1.28	c   intdiving        :       0.00          0          0
1.19/1.28	c   actconsdiving    :       0.00          0          0
1.19/1.28	c   objpscostdiving  :       0.00          0          0
1.19/1.28	c   rootsoldiving    :       0.00          0          0
1.19/1.28	c   linesearchdiving :       0.00          0          0
1.19/1.28	c   guideddiving     :       0.00          0          0
1.19/1.28	c   octane           :       0.00          0          0
1.19/1.28	c   rens             :       0.00          0          0
1.19/1.28	c   rins             :       0.00          0          0
1.19/1.28	c   localbranching   :       0.00          0          0
1.19/1.28	c   mutation         :       0.00          0          0
1.19/1.28	c   crossover        :       0.00          0          0
1.19/1.28	c   dins             :       0.00          0          0
1.19/1.28	c   undercover       :       0.00          0          0
1.19/1.28	c   nlp              :       0.00          0          0
1.19/1.28	c   trysol           :       0.00          0          0
1.19/1.28	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.19/1.28	c   primal LP        :       0.00          0          0       0.00          -
1.19/1.28	c   dual LP          :       0.11         38       1500      39.47   13636.36
1.19/1.28	c   lex dual LP      :       0.00          0          0       0.00          -
1.19/1.28	c   barrier LP       :       0.00          0          0       0.00          -
1.19/1.28	c   diving/probing LP:       0.00          0          0       0.00          -
1.19/1.28	c   strong branching :       0.75        545       8951      16.42   11934.67
1.19/1.28	c     (at root node) :          -         33       1450      43.94          -
1.19/1.28	c   conflict analysis:       0.00          0          0       0.00          -
1.19/1.28	c B&B Tree           :
1.19/1.28	c   number of runs   :          1
1.19/1.28	c   nodes            :         29
1.19/1.28	c   nodes (total)    :         29
1.19/1.28	c   nodes left       :          0
1.19/1.28	c   max depth        :         19
1.19/1.28	c   max depth (total):         19
1.19/1.28	c   backtracks       :          1 (3.4%)
1.19/1.28	c   delayed cutoffs  :          0
1.19/1.28	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.19/1.28	c   avg switch length:       2.00
1.19/1.28	c   switching time   :       0.01
1.19/1.28	c Solution           :
1.19/1.28	c   Solutions found  :          1 (1 improvements)
1.19/1.28	c   First Solution   : +0.00000000000000e+00   (in run 1, after 29 nodes, 1.15 seconds, depth 19, found by <relaxation>)
1.19/1.28	c   Primal Bound     : +0.00000000000000e+00   (in run 1, after 29 nodes, 1.15 seconds, depth 19, found by <relaxation>)
1.19/1.28	c   Dual Bound       : +0.00000000000000e+00
1.19/1.28	c   Gap              :       0.00 %
1.19/1.28	c   Root Dual Bound  : +0.00000000000000e+00
1.19/1.28	c   Root Iterations  :       1280
1.19/1.29	c Time complete: 1.28.

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-2665960-1276328880/watcher-2665960-1276328880 -o /tmp/evaluation-result-2665960-1276328880/solver-2665960-1276328880 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665960-1276328880.opb -t 1800 -m 1800 

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


[startup+0 s]
/proc/loadavg: 1.22 1.06 1.01 3/106 9721
/proc/meminfo: memFree=1849284/2059040 swapFree=4135896/4192956
[pid=9721] ppid=9719 vsize=9288 CPUtime=0
/proc/9721/stat : 9721 (pbscip.linux.x8) R 9719 9721 7191 0 -1 4202496 1054 0 0 0 0 0 0 0 21 0 1 0 6543449 9510912 974 1992294400 4194304 9819077 140737027008736 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9721/statm: 2322 982 371 1374 0 943 0

[startup+0.0980251 s]
/proc/loadavg: 1.22 1.06 1.01 3/106 9721
/proc/meminfo: memFree=1849284/2059040 swapFree=4135896/4192956
[pid=9721] ppid=9719 vsize=18096 CPUtime=0.09
/proc/9721/stat : 9721 (pbscip.linux.x8) R 9719 9721 7191 0 -1 4202496 4864 0 0 0 8 1 0 0 21 0 1 0 6543449 18530304 3115 1992294400 4194304 9819077 140737027008736 18446744073709551615 6055431 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9721/statm: 4524 3115 639 1374 0 3145 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18096

[startup+0.102025 s]
/proc/loadavg: 1.22 1.06 1.01 3/106 9721
/proc/meminfo: memFree=1849284/2059040 swapFree=4135896/4192956
[pid=9721] ppid=9719 vsize=18392 CPUtime=0.09
/proc/9721/stat : 9721 (pbscip.linux.x8) R 9719 9721 7191 0 -1 4202496 4931 0 0 0 8 1 0 0 21 0 1 0 6543449 18833408 3182 1992294400 4194304 9819077 140737027008736 18446744073709551615 8656455 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9721/statm: 4598 3185 652 1374 0 3219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18392

[startup+0.302041 s]
/proc/loadavg: 1.22 1.06 1.01 3/106 9721
/proc/meminfo: memFree=1849284/2059040 swapFree=4135896/4192956
[pid=9721] ppid=9719 vsize=19216 CPUtime=0.29
/proc/9721/stat : 9721 (pbscip.linux.x8) R 9719 9721 7191 0 -1 4202496 8319 0 0 0 27 2 0 0 21 0 1 0 6543449 19677184 3635 1992294400 4194304 9819077 140737027008736 18446744073709551615 7309731 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9721/statm: 4804 3635 675 1374 0 3425 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19216

[startup+0.701073 s]
/proc/loadavg: 1.22 1.06 1.01 3/106 9721
/proc/meminfo: memFree=1849284/2059040 swapFree=4135896/4192956
[pid=9721] ppid=9719 vsize=20584 CPUtime=0.69
/proc/9721/stat : 9721 (pbscip.linux.x8) R 9719 9721 7191 0 -1 4202496 12587 0 0 0 64 5 0 0 22 0 1 0 6543449 21078016 3657 1992294400 4194304 9819077 140737027008736 18446744073709551615 7284952 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9721/statm: 5191 3658 689 1374 0 3812 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20584

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

[startup+1.1081 s]
/proc/loadavg: 1.22 1.06 1.01 2/107 9722
/proc/meminfo: memFree=1836752/2059040 swapFree=4135896/4192956
[pid=9721] ppid=9719 vsize=20944 CPUtime=1.1
/proc/9721/stat : 9721 (pbscip.linux.x8) R 9719 9721 7191 0 -1 4202496 18091 0 0 0 101 9 0 0 24 0 1 0 6543449 21446656 3672 1992294400 4194304 9819077 140737027008736 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9721/statm: 5236 3672 703 1374 0 3857 0
Current children cumulated CPU time (s) 1.1
Current children cumulated vsize (KiB) 20944

[startup+1.20111 s]
/proc/loadavg: 1.22 1.06 1.01 2/107 9722
/proc/meminfo: memFree=1836752/2059040 swapFree=4135896/4192956
[pid=9721] ppid=9719 vsize=20944 CPUtime=1.19
/proc/9721/stat : 9721 (pbscip.linux.x8) R 9719 9721 7191 0 -1 4202496 19410 0 0 0 109 10 0 0 24 0 1 0 6543449 21446656 3673 1992294400 4194304 9819077 140737027008736 18446744073709551615 8657695 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9721/statm: 5236 3673 703 1374 0 3857 0
Current children cumulated CPU time (s) 1.19
Current children cumulated vsize (KiB) 20944

Child status: 0
Real time (s): 1.29201
CPU time (s): 1.2918
CPU user time (s): 1.16882
CPU system time (s): 0.122981
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 21268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.16882
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20513
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= 2
involuntary context switches= 3

runsolver used 0.008998 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-12 09:48:00
IDJOB=2665960
IDBENCH=1436
IDSOLVER=1168
FILE ID=node026/2665960-1276328880
PBS_JOBID= 11173158
Free space on /tmp= 62508 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-fpga14_14_sat_pb.cnf.cr.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2665960-1276328880/watcher-2665960-1276328880 -o /tmp/evaluation-result-2665960-1276328880/solver-2665960-1276328880 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665960-1276328880.opb -t 1800 -m 1800

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

MD5SUM BENCH= 74c4eb11f12622eba961e655de7451bc
RANDOM SEED=807068518

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.201
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.40
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		: 3000.201
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1849812 kB
Buffers:         14036 kB
Cached:         105792 kB
SwapCached:      23112 kB
Active:         104100 kB
Inactive:        41216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1849812 kB
SwapTotal:     4192956 kB
SwapFree:      4135896 kB
Dirty:            6592 kB
Writeback:           0 kB
AnonPages:       10256 kB
Mapped:           8044 kB
Slab:            42188 kB
PageTables:       4004 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180864 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62504 MiB
End job on node026 at 2010-06-12 09:48:02