Trace number 1884828

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 1.68174 1.686

General information on the benchmark

Name/PURE-SAT/SAT09/CRAFTED/sgi/
satsgi-n18himBHm21-p0-q167.opb
MD5SUM0454c27c098aa1a7a022ce268464e738
Bench CategoryPURE-SAT (instances containing only clauses)
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 benchmark0.024995
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables378
Total number of constraints7011
Number of constraints which are clauses7011
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint21
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 22
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.09/0.10	c SCIP version 1.1.0.7
0.09/0.10	c LP-Solver Clp 1.8.2
0.09/0.10	c user parameter file <scip.set> not found - using default parameters
0.09/0.10	c read problem <HOME/instance-1884828-1245260537.opb>
0.09/0.10	c original problem has 378 variables (378 bin, 0 int, 0 impl, 0 cont) and 7011 constraints
0.09/0.12	c No objective function, only one solution is needed.
0.09/0.12	c start presolving problem
0.09/0.12	c presolving:
0.19/0.21	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 7011 upgd conss, 13986 impls, 0 clqs
0.19/0.22	c presolving (2 rounds):
0.19/0.22	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.19/0.22	c  13986 implications, 0 cliques
0.19/0.22	c presolved problem has 378 variables (378 bin, 0 int, 0 impl, 0 cont) and 7011 constraints
0.19/0.22	c    7011 constraints of type <logicor>
0.19/0.22	c transformed objective value is always integral (scale: 1)
0.19/0.22	c Presolving Time: 0.08
0.19/0.22	c PURESAT
0.19/0.22	c -----------------------------------------------------------------------------------------------
0.19/0.22	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.19/0.22	c # [type: int, range: [-1,2147483647], default: 0]
0.19/0.22	c separating/flowcover/freq = c -1
0.19/0.22	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.19/0.22	c # [type: int, range: [-1,2147483647], default: 0]
0.19/0.22	c separating/cmir/freq = c -1
0.19/0.22	c # additional number of allowed LP iterations
0.19/0.22	c # [type: int, range: [0,2147483647], default: 1000]
0.19/0.22	c heuristics/veclendiving/maxlpiterofs = c 1500
0.19/0.22	c # maximal fraction of diving LP iterations compared to node LP iterations
0.19/0.22	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.19/0.22	c heuristics/veclendiving/maxlpiterquot = c 0.075
0.19/0.22	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.19/0.22	c # [type: int, range: [-1,2147483647], default: 10]
0.19/0.22	c heuristics/veclendiving/freq = c -1
0.19/0.22	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.19/0.22	c # [type: int, range: [-1,2147483647], default: 1]
0.19/0.22	c heuristics/simplerounding/freq = c -1
0.19/0.22	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.19/0.22	c # [type: int, range: [-1,2147483647], default: 10]
0.19/0.22	c heuristics/shifting/freq = c -1
0.19/0.22	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.19/0.22	c # [type: int, range: [-1,2147483647], default: 1]
0.19/0.22	c heuristics/rounding/freq = c -1
0.19/0.22	c # additional number of allowed LP iterations
0.19/0.22	c # [type: int, range: [0,2147483647], default: 1000]
0.19/0.22	c heuristics/rootsoldiving/maxlpiterofs = c 1500
0.19/0.22	c # maximal fraction of diving LP iterations compared to node LP iterations
0.19/0.22	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.19/0.22	c heuristics/rootsoldiving/maxlpiterquot = c 0.015
0.19/0.22	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.19/0.22	c # [type: int, range: [-1,2147483647], default: 20]
0.19/0.22	c heuristics/rootsoldiving/freq = c -1
0.19/0.22	c # number of nodes added to the contingent of the total nodes
0.19/0.22	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.19/0.22	c heuristics/rens/nodesofs = c 2000
0.19/0.22	c # minimum percentage of integer variables that have to be fixable 
0.19/0.22	c # [type: real, range: [0,1], default: 0.5]
0.19/0.22	c heuristics/rens/minfixingrate = c 0.3
0.19/0.22	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.19/0.22	c # [type: int, range: [-1,2147483647], default: 0]
0.19/0.22	c heuristics/rens/freq = c -1
0.19/0.22	c # additional number of allowed LP iterations
0.19/0.22	c # [type: int, range: [0,2147483647], default: 1000]
0.19/0.22	c heuristics/pscostdiving/maxlpiterofs = c 1500
0.19/0.22	c # maximal fraction of diving LP iterations compared to node LP iterations
0.19/0.22	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.19/0.22	c heuristics/pscostdiving/maxlpiterquot = c 0.075
0.19/0.22	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.19/0.22	c # [type: int, range: [-1,2147483647], default: 10]
0.19/0.22	c heuristics/pscostdiving/freq = c -1
0.19/0.22	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.19/0.22	c # [type: int, range: [-1,2147483647], default: 1]
0.19/0.22	c heuristics/oneopt/freq = c -1
0.19/0.22	c # additional number of allowed LP iterations
0.19/0.22	c # [type: int, range: [0,2147483647], default: 1000]
0.19/0.22	c heuristics/objpscostdiving/maxlpiterofs = c 1500
0.19/0.22	c # maximal fraction of diving LP iterations compared to total iteration number
0.19/0.22	c # [type: real, range: [0,1], default: 0.01]
0.19/0.22	c heuristics/objpscostdiving/maxlpiterquot = c 0.015
0.19/0.22	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.19/0.22	c # [type: int, range: [-1,2147483647], default: 20]
0.19/0.22	c heuristics/objpscostdiving/freq = c -1
0.19/0.22	c # additional number of allowed LP iterations
0.19/0.22	c # [type: int, range: [0,2147483647], default: 1000]
0.19/0.22	c heuristics/linesearchdiving/maxlpiterofs = c 1500
0.19/0.22	c # maximal fraction of diving LP iterations compared to node LP iterations
0.19/0.22	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.19/0.22	c heuristics/linesearchdiving/maxlpiterquot = c 0.075
0.19/0.22	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.19/0.22	c # [type: int, range: [-1,2147483647], default: 10]
0.19/0.22	c heuristics/linesearchdiving/freq = c -1
0.19/0.22	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.19/0.22	c # [type: int, range: [-1,2147483647], default: 10]
0.19/0.22	c heuristics/intshifting/freq = c -1
0.19/0.22	c # maximal fraction of diving LP iterations compared to node LP iterations
0.19/0.22	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.19/0.22	c heuristics/intdiving/maxlpiterquot = c 0.075
0.19/0.22	c # additional number of allowed LP iterations
0.19/0.22	c # [type: int, range: [0,2147483647], default: 1000]
0.19/0.22	c heuristics/guideddiving/maxlpiterofs = c 1500
0.19/0.22	c # maximal fraction of diving LP iterations compared to node LP iterations
0.19/0.22	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.19/0.22	c heuristics/guideddiving/maxlpiterquot = c 0.075
0.19/0.22	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.19/0.22	c # [type: int, range: [-1,2147483647], default: 10]
0.19/0.22	c heuristics/guideddiving/freq = c -1
0.19/0.22	c # additional number of allowed LP iterations
0.19/0.22	c # [type: int, range: [0,2147483647], default: 1000]
0.19/0.22	c heuristics/fracdiving/maxlpiterofs = c 1500
0.19/0.22	c # maximal fraction of diving LP iterations compared to node LP iterations
0.19/0.22	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.19/0.22	c heuristics/fracdiving/maxlpiterquot = c 0.075
0.19/0.22	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.19/0.22	c # [type: int, range: [-1,2147483647], default: 10]
0.19/0.22	c heuristics/fracdiving/freq = c -1
0.19/0.22	c # additional number of allowed LP iterations
0.19/0.22	c # [type: int, range: [0,2147483647], default: 1000]
0.19/0.22	c heuristics/feaspump/maxlpiterofs = c 2000
0.19/0.22	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.19/0.22	c # [type: int, range: [-1,2147483647], default: 20]
0.19/0.22	c heuristics/feaspump/freq = c -1
0.19/0.22	c # minimum percentage of integer variables that have to be fixed 
0.19/0.22	c # [type: real, range: [0,1], default: 0.666]
0.19/0.22	c heuristics/crossover/minfixingrate = c 0.5
0.19/0.22	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.19/0.22	c # [type: real, range: [0,1], default: 0.1]
0.19/0.22	c heuristics/crossover/nodesquot = c 0.15
0.19/0.22	c # number of nodes without incumbent change that heuristic should wait
0.19/0.22	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.19/0.22	c heuristics/crossover/nwaitingnodes = c 100
0.19/0.22	c # number of nodes added to the contingent of the total nodes
0.19/0.22	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.19/0.22	c heuristics/crossover/nodesofs = c 750
0.19/0.22	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.19/0.22	c # [type: int, range: [-1,2147483647], default: 30]
0.19/0.22	c heuristics/crossover/freq = c -1
0.19/0.22	c # additional number of allowed LP iterations
0.19/0.22	c # [type: int, range: [0,2147483647], default: 1000]
0.19/0.22	c heuristics/coefdiving/maxlpiterofs = c 1500
0.19/0.22	c # maximal fraction of diving LP iterations compared to node LP iterations
0.19/0.22	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.19/0.22	c heuristics/coefdiving/maxlpiterquot = c 0.075
0.19/0.22	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.19/0.22	c # [type: int, range: [-1,2147483647], default: 10]
0.19/0.22	c heuristics/coefdiving/freq = c -1
0.19/0.22	c # priority of node selection rule <dfs> in standard mode
0.19/0.22	c # [type: int, range: [-536870912,536870911], default: 0]
0.19/0.22	c nodeselection/dfs/stdpriority = c 1000000
0.19/0.22	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.19/0.22	c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.22	c presolving/probing/maxrounds = c 0
0.19/0.22	c # should presolving try to simplify knapsacks
0.19/0.22	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.22	c constraints/knapsack/simplifyinequalities = c TRUE
0.19/0.22	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.19/0.22	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.19/0.22	c constraints/knapsack/disaggregation = c FALSE
0.19/0.22	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.19/0.23	c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.23	c constraints/knapsack/maxnumcardlift = c 0
0.19/0.23	c # should presolving try to simplify inequalities
0.19/0.23	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.23	c constraints/linear/simplifyinequalities = c TRUE
0.19/0.23	c # maximal number of separation rounds in the root node (-1: unlimited)
0.19/0.23	c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.23	c separating/maxroundsroot = c 5
0.19/0.23	c # maximal number of separation rounds per node (-1: unlimited)
0.19/0.23	c # [type: int, range: [-1,2147483647], default: 5]
0.19/0.23	c separating/maxrounds = c 1
0.19/0.23	c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
0.19/0.23	c # [type: char, range: {lafpsqd}, default: l]
0.19/0.23	c lp/pricing = c a
0.19/0.23	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.19/0.23	c # [type: int, range: [-1,2147483647], default: 1]
0.19/0.23	c lp/solvefreq = c 0
0.19/0.23	c # solving stops, if the given number of solutions were found (-1: no limit)
0.19/0.23	c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.23	c limits/solutions = c 1
0.19/0.23	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.19/0.23	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.23	c limits/memory = c 1620
0.19/0.23	c # maximal time in seconds to run
0.19/0.23	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.19/0.23	c limits/time = c 1791
0.19/0.23	c # frequency for displaying node information lines
0.19/0.23	c # [type: int, range: [-1,2147483647], default: 100]
0.19/0.23	c display/freq = c 10000
0.19/0.23	c # should enforcement of pseudo solution be disabled?
0.19/0.23	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.23	c constraints/disableenfops = c TRUE
0.19/0.23	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.19/0.23	c # [type: int, range: [-1,2147483647], default: 0]
0.19/0.23	c constraints/agelimit = c 1
0.19/0.23	c # should binary conflicts be preferred?
0.19/0.23	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.19/0.23	c conflict/preferbinary = c TRUE
0.19/0.23	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.19/0.23	c # [type: int, range: [-1,2147483647], default: -1]
0.19/0.23	c conflict/interconss = c 0
0.19/0.23	c -----------------------------------------------------------------------------------------------
0.19/0.23	c start solving problem
0.19/0.23	c 
0.19/0.27	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.19/0.27	c   0.1s|     1 |     0 |    36 |8744k|   0 |  36 | 378 |7011 |7011 | 378 |7011 |   0 |   0 |   0 | 1.800000e+01 |      --      |    Inf 
0.39/0.45	c   0.3s|     1 |     0 |   156 |8746k|   0 |  32 | 378 |7011 |7011 | 378 |7014 |   3 |   0 |   0 | 1.800000e+01 |      --      |    Inf 
0.59/0.67	c   0.5s|     1 |     0 |   261 |8772k|   0 |  30 | 378 |7011 |7011 | 378 |7018 |   7 |   0 |   0 | 1.800000e+01 |      --      |    Inf 
0.88/0.93	c   0.8s|     1 |     0 |   381 |8837k|   0 |  28 | 378 |7011 |7011 | 378 |7024 |  13 |   0 |   0 | 1.800000e+01 |      --      |    Inf 
1.09/1.11	c   0.9s|     1 |     0 |   449 |8849k|   0 |  31 | 378 |7011 |7011 | 378 |7028 |  17 |   0 |   0 | 1.800000e+01 |      --      |    Inf 
1.28/1.36	c   1.2s|     1 |     0 |   494 |9060k|   0 |  16 | 378 |7011 |7011 | 378 |7033 |  22 |   0 |   0 | 1.800000e+01 |      --      |    Inf 
1.58/1.62	c   1.4s|     1 |     2 |   494 |9060k|   0 |  16 | 378 |7011 |7011 | 378 |7033 |  22 |   0 |  16 | 1.800000e+01 |      --      |    Inf 
1.58/1.65	c * 1.5s|   234 |     0 |   494 |9261k| 232 |   - | 378 |7012 |6088 |   0 |   0 |  22 |   1 |  16 | 1.800000e+01 | 1.800000e+01 |   0.00%
1.58/1.65	c 
1.58/1.65	c SCIP Status        : problem is solved [optimal solution found]
1.58/1.65	c Solving Time (sec) : 1.48
1.58/1.65	c Solving Nodes      : 234
1.58/1.65	c Primal Bound       : +1.80000000000000e+01 (1 solutions)
1.58/1.65	c Dual Bound         : +1.80000000000000e+01
1.58/1.65	c Gap                : 0.00 %
1.58/1.65	c NODE         234
1.58/1.65	c DUAL BOUND   18
1.58/1.65	c PRIMAL BOUND 18
1.58/1.65	c GAP          0
1.58/1.65	s SATISFIABLE
1.58/1.65	v -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 x369 -x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 -x359 -x358 -x357 
1.58/1.65	v -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 x346 -x345 -x344 -x343 -x342 -x341 -x340 -x339 -x338 -x337 -x336 
1.58/1.65	v -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 -x323 -x322 -x321 -x320 -x319 -x318 -x317 x316 -x315 
1.58/1.65	v -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 -x306 -x305 -x304 x303 -x302 -x301 -x300 -x299 -x298 -x297 -x296 -x295 -x294 
1.58/1.65	v -x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 -x276 x275 -x274 -x273 
1.58/1.65	v x272 -x271 -x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 -x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 -x254 -x253 -x252 
1.58/1.65	v -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 -x240 -x239 -x238 -x237 -x236 -x235 x234 -x233 -x232 -x231 
1.58/1.65	v -x230 -x229 -x228 -x227 -x226 x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 -x213 -x212 -x211 -x210 
1.58/1.65	v -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 x193 -x192 -x191 -x190 -x189 
1.58/1.65	v -x188 x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 
1.58/1.65	v -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 x152 -x151 -x150 -x149 -x148 -x147 
1.58/1.65	v -x146 -x145 -x144 x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 
1.58/1.65	v -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 x111 -x110 -x109 -x108 -x107 -x106 x105 
1.58/1.65	v -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 x81 
1.58/1.65	v -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 
1.58/1.65	v -x55 -x54 -x53 -x52 -x51 -x50 x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 x37 -x36 -x35 -x34 -x33 -x32 -x31 
1.58/1.65	v -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 x14 -x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 -x4 
1.58/1.65	v -x3 -x2 -x1 
1.58/1.65	c SCIP Status        : problem is solved [optimal solution found]
1.58/1.65	c Solving Time       :       1.48
1.58/1.65	c Original Problem   :
1.58/1.65	c   Problem name     : HOME/instance-1884828-1245260537.opb
1.58/1.65	c   Variables        : 378 (378 binary, 0 integer, 0 implicit integer, 0 continuous)
1.58/1.65	c   Constraints      : 7011 initial, 7011 maximal
1.58/1.65	c Presolved Problem  :
1.58/1.65	c   Problem name     : t_HOME/instance-1884828-1245260537.opb
1.58/1.65	c   Variables        : 378 (378 binary, 0 integer, 0 implicit integer, 0 continuous)
1.58/1.65	c   Constraints      : 7011 initial, 7012 maximal
1.58/1.65	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.58/1.65	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.58/1.65	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.58/1.65	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.58/1.65	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.58/1.65	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.58/1.65	c   probing          :       0.00          0          0          0          0          0          0          0          0
1.58/1.65	c   logicor          :       0.02          0          0          0          0          0          0          0          0
1.58/1.65	c   root node        :          -          0          -          -          0          -          -          -          -
1.58/1.65	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.58/1.65	c   integral         :          0          0          0          1          0          0          0          0          0          2
1.58/1.65	c   logicor          :       7011+         5         94          0          1          1        157          0          0          0
1.58/1.65	c   countsols        :          0          0          0          0          1          0          0          0          0          0
1.58/1.65	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.58/1.65	c   integral         :       0.25       0.00       0.00       0.25       0.00
1.58/1.65	c   logicor          :       0.01       0.00       0.01       0.00       0.00
1.58/1.65	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.58/1.65	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.58/1.65	c   rootredcost      :       0.00          0          0          0
1.58/1.65	c   pseudoobj        :       0.00        272          0          0
1.58/1.65	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.58/1.65	c   propagation      :       0.00          1          1          1       33.0          0        0.0          -
1.58/1.65	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.58/1.65	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.58/1.65	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.58/1.65	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.58/1.65	c   applied globally :          -          -          -          1       33.0          -          -          -
1.58/1.65	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.58/1.65	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.58/1.65	c   cut pool         :       0.00          4          -          -          0          -    (maximal pool size: 129)
1.58/1.65	c   redcost          :       0.00          5          0          0          0          0
1.58/1.65	c   impliedbounds    :       0.00          5          0          0          0          0
1.58/1.65	c   intobj           :       0.00          0          0          0          0          0
1.58/1.65	c   gomory           :       0.44          5          0          0       2500          0
1.58/1.65	c   strongcg         :       0.42          5          0          0       2500          0
1.58/1.65	c   cmir             :       0.00          0          0          0          0          0
1.58/1.65	c   flowcover        :       0.00          0          0          0          0          0
1.58/1.65	c   clique           :       0.00          5          0          0         12          0
1.58/1.65	c   zerohalf         :       0.00          0          0          0          0          0
1.58/1.65	c   mcf              :       0.01          1          0          0          0          0
1.58/1.65	c Pricers            :       Time      Calls       Vars
1.58/1.65	c   problem variables:       0.00          0          0
1.58/1.65	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.58/1.65	c   relpscost        :       0.25          1          0          0          0          0          2
1.58/1.65	c   pscost           :       0.00          0          0          0          0          0          0
1.58/1.65	c   inference        :       0.01        231          0          0          0          0        462
1.58/1.65	c   mostinf          :       0.00          0          0          0          0          0          0
1.58/1.65	c   leastinf         :       0.00          0          0          0          0          0          0
1.58/1.65	c   fullstrong       :       0.00          0          0          0          0          0          0
1.58/1.65	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.58/1.65	c   random           :       0.00          0          0          0          0          0          0
1.58/1.65	c Primal Heuristics  :       Time      Calls      Found
1.58/1.65	c   LP solutions     :       0.00          -          0
1.58/1.65	c   pseudo solutions :       0.00          -          1
1.58/1.65	c   simplerounding   :       0.00          0          0
1.58/1.65	c   rounding         :       0.00          0          0
1.58/1.65	c   shifting         :       0.00          0          0
1.58/1.65	c   intshifting      :       0.00          0          0
1.58/1.65	c   oneopt           :       0.00          0          0
1.58/1.65	c   fixandinfer      :       0.00          0          0
1.58/1.65	c   feaspump         :       0.00          0          0
1.58/1.65	c   coefdiving       :       0.00          0          0
1.58/1.65	c   pscostdiving     :       0.00          0          0
1.58/1.65	c   fracdiving       :       0.00          0          0
1.58/1.65	c   veclendiving     :       0.00          0          0
1.58/1.65	c   intdiving        :       0.00          0          0
1.58/1.65	c   actconsdiving    :       0.00          0          0
1.58/1.65	c   objpscostdiving  :       0.00          0          0
1.58/1.65	c   rootsoldiving    :       0.00          0          0
1.58/1.65	c   linesearchdiving :       0.00          0          0
1.58/1.65	c   guideddiving     :       0.00          0          0
1.58/1.65	c   octane           :       0.00          0          0
1.58/1.65	c   rens             :       0.00          0          0
1.58/1.65	c   rins             :       0.00          0          0
1.58/1.65	c   localbranching   :       0.00          0          0
1.58/1.65	c   mutation         :       0.00          0          0
1.58/1.65	c   crossover        :       0.00          0          0
1.58/1.65	c   dins             :       0.00          0          0
1.58/1.65	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.58/1.65	c   primal LP        :       0.01          0          0       0.00       0.00
1.58/1.65	c   dual LP          :       0.19          6        494      82.33    2600.00
1.58/1.65	c   barrier LP       :       0.00          0          0       0.00          -
1.58/1.65	c   diving/probing LP:       0.00          0          0       0.00          -
1.58/1.65	c   strong branching :       0.25         16        704      44.00    2816.00
1.58/1.65	c     (at root node) :          -         16        704      44.00          -
1.58/1.65	c   conflict analysis:       0.00          0          0       0.00          -
1.58/1.65	c B&B Tree           :
1.58/1.65	c   number of runs   :          1
1.58/1.65	c   nodes            :        234
1.58/1.65	c   nodes (total)    :        234
1.58/1.65	c   nodes left       :          0
1.58/1.65	c   max depth        :        232
1.58/1.65	c   max depth (total):        232
1.58/1.65	c   backtracks       :          0 (0.0%)
1.58/1.65	c   delayed cutoffs  :          0
1.58/1.65	c   repropagations   :          1 (3 domain reductions, 0 cutoffs)
1.58/1.65	c   avg switch length:       2.00
1.58/1.65	c   switching time   :       0.01
1.58/1.65	c Solution           :
1.58/1.65	c   Solutions found  :          1 (1 improvements)
1.58/1.65	c   Primal Bound     : +1.80000000000000e+01   (in run 1, after 234 nodes, 1.48 seconds, depth 232, found by <relaxation>)
1.58/1.65	c   Dual Bound       : +1.80000000000000e+01
1.58/1.65	c   Gap              :       0.00 %
1.58/1.65	c   Root Dual Bound  : +1.80000000000000e+01
1.58/1.68	c Time complete: 1.67.

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-1884828-1245260537/watcher-1884828-1245260537 -o /tmp/evaluation-result-1884828-1245260537/solver-1884828-1245260537 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1884828-1245260537.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 0.93 3/64 23984
/proc/meminfo: memFree=1797864/2055920 swapFree=4192044/4192956
[pid=23984] ppid=23982 vsize=5812 CPUtime=0
/proc/23984/stat : 23984 (pbscip.linux.x8) R 23982 23984 23374 0 -1 4194304 516 0 0 0 0 0 0 0 18 0 1 0 78762522 5951488 500 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/23984/statm: 1453 501 332 1256 0 192 0

[startup+0.0666289 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 23984
/proc/meminfo: memFree=1797864/2055920 swapFree=4192044/4192956
[pid=23984] ppid=23982 vsize=12128 CPUtime=0.05
/proc/23984/stat : 23984 (pbscip.linux.x8) R 23982 23984 23374 0 -1 4194304 2013 0 0 0 5 0 0 0 18 0 1 0 78762522 12419072 1997 1992294400 4194304 9342243 548682068736 18446744073709551615 8193827 0 0 4096 0 0 0 0 17 1 0 0
/proc/23984/statm: 3032 1997 376 1256 0 1771 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12128

[startup+0.10163 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 23984
/proc/meminfo: memFree=1797864/2055920 swapFree=4192044/4192956
[pid=23984] ppid=23982 vsize=13564 CPUtime=0.09
/proc/23984/stat : 23984 (pbscip.linux.x8) R 23982 23984 23374 0 -1 4194304 2376 0 0 0 9 0 0 0 18 0 1 0 78762522 13889536 2360 1992294400 4194304 9342243 548682068736 18446744073709551615 8239315 0 0 4096 0 0 0 0 17 1 0 0
/proc/23984/statm: 3391 2360 376 1256 0 2130 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13564

[startup+0.301649 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 23984
/proc/meminfo: memFree=1797864/2055920 swapFree=4192044/4192956
[pid=23984] ppid=23982 vsize=34144 CPUtime=0.29
/proc/23984/stat : 23984 (pbscip.linux.x8) R 23982 23984 23374 0 -1 4194304 7091 0 0 0 25 4 0 0 17 0 1 0 78762522 34963456 6703 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23984/statm: 8536 6703 615 1256 0 7275 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34144

[startup+0.701683 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 23984
/proc/meminfo: memFree=1797864/2055920 swapFree=4192044/4192956
[pid=23984] ppid=23982 vsize=36444 CPUtime=0.69
/proc/23984/stat : 23984 (pbscip.linux.x8) R 23982 23984 23374 0 -1 4194304 8110 0 0 0 64 5 0 0 19 0 1 0 78762522 37318656 7722 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23984/statm: 9111 7722 634 1256 0 7850 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36444

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23985
/proc/meminfo: memFree=1767200/2055920 swapFree=4192044/4192956
[pid=23984] ppid=23982 vsize=44664 CPUtime=1.48
/proc/23984/stat : 23984 (pbscip.linux.x8) R 23982 23984 23374 0 -1 4194304 9787 0 0 0 142 6 0 0 25 0 1 0 78762522 45735936 8788 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23984/statm: 11166 8788 639 1256 0 9905 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 44664

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

[startup+1.60176 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 23985
/proc/meminfo: memFree=1767200/2055920 swapFree=4192044/4192956
[pid=23984] ppid=23982 vsize=44664 CPUtime=1.58
/proc/23984/stat : 23984 (pbscip.linux.x8) R 23982 23984 23374 0 -1 4194304 10364 0 0 0 152 6 0 0 25 0 1 0 78762522 45735936 8787 1992294400 4194304 9342243 548682068736 18446744073709551615 6977879 0 0 4096 16384 0 0 0 17 1 0 0
/proc/23984/statm: 11166 8787 639 1256 0 9905 0
Current children cumulated CPU time (s) 1.58
Current children cumulated vsize (KiB) 44664

Child status: 0
Real time (s): 1.686
CPU time (s): 1.68174
CPU user time (s): 1.60476
CPU system time (s): 0.076988
CPU usage (%): 99.7478
Max. virtual memory (cumulated for all children) (KiB): 44664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.60476
system time used= 0.076988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10543
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= 7
involuntary context switches= 5

runsolver used 0.003999 second user time and 0.011998 second system time

The end

Launcher Data 

Begin job on node41 at 2009-06-17 19:42:17
IDJOB=1884828
IDBENCH=71996
IDSOLVER=684
FILE ID=node41/1884828-1245260537
PBS_JOBID= 9372412
Free space on /tmp= 65960 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB09/normalized-PB09/PURE-SAT/SAT09/CRAFTED/sgi/satsgi-n18himBHm21-p0-q167.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-1884828-1245260537/watcher-1884828-1245260537 -o /tmp/evaluation-result-1884828-1245260537/solver-1884828-1245260537 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1884828-1245260537.opb

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

MD5SUM BENCH= 0454c27c098aa1a7a022ce268464e738
RANDOM SEED=1256476197

node41.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		: 3000.216
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		: 3000.216
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:       1798280 kB
Buffers:         43472 kB
Cached:         132504 kB
SwapCached:        416 kB
Active:          82064 kB
Inactive:       106828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798280 kB
SwapTotal:     4192956 kB
SwapFree:      4192044 kB
Dirty:           12116 kB
Writeback:           0 kB
Mapped:          22048 kB
Slab:            54804 kB
Committed_AS:    82300 kB
PageTables:       1360 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= 65952 MiB
End job on node41 at 2009-06-17 19:42:19