Trace number 1884858

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 2.43863 2.43986

General information on the benchmark

Name/PURE-SAT/SAT09/CRAFTED/sgi/
satsgi-n22himBHm24-p0-q209.opb
MD5SUM1667d4f152eca3d70cdea1351b9177c7
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 benchmark0.039993
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables528
Total number of constraints11638
Number of constraints which are clauses11638
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 constraint24
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 25
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 

0.09/0.16	c SCIP version 1.1.0.7
0.09/0.16	c LP-Solver Clp 1.8.2
0.09/0.16	c user parameter file <scip.set> not found - using default parameters
0.09/0.16	c read problem <HOME/instance-1884858-1245260561.opb>
0.09/0.16	c original problem has 528 variables (528 bin, 0 int, 0 impl, 0 cont) and 11638 constraints
0.09/0.19	c No objective function, only one solution is needed.
0.09/0.19	c start presolving problem
0.09/0.19	c presolving:
0.29/0.32	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 11638 upgd conss, 23232 impls, 0 clqs
0.29/0.34	c presolving (2 rounds):
0.29/0.34	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.34	c  23232 implications, 0 cliques
0.29/0.34	c presolved problem has 528 variables (528 bin, 0 int, 0 impl, 0 cont) and 11638 constraints
0.29/0.34	c   11638 constraints of type <logicor>
0.29/0.34	c transformed objective value is always integral (scale: 1)
0.29/0.34	c Presolving Time: 0.12
0.29/0.34	c PURESAT
0.29/0.34	c -----------------------------------------------------------------------------------------------
0.29/0.34	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.29/0.34	c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.34	c separating/flowcover/freq = c -1
0.29/0.34	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.29/0.34	c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.34	c separating/cmir/freq = c -1
0.29/0.34	c # additional number of allowed LP iterations
0.29/0.34	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.34	c heuristics/veclendiving/maxlpiterofs = c 1500
0.29/0.34	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.34	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.34	c heuristics/veclendiving/maxlpiterquot = c 0.075
0.29/0.34	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.29/0.34	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.34	c heuristics/veclendiving/freq = c -1
0.29/0.34	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.29/0.34	c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.34	c heuristics/simplerounding/freq = c -1
0.29/0.34	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.29/0.34	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.34	c heuristics/shifting/freq = c -1
0.29/0.34	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.29/0.34	c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.34	c heuristics/rounding/freq = c -1
0.29/0.34	c # additional number of allowed LP iterations
0.29/0.34	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.34	c heuristics/rootsoldiving/maxlpiterofs = c 1500
0.29/0.34	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.34	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.29/0.34	c heuristics/rootsoldiving/maxlpiterquot = c 0.015
0.29/0.34	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.29/0.34	c # [type: int, range: [-1,2147483647], default: 20]
0.29/0.34	c heuristics/rootsoldiving/freq = c -1
0.29/0.34	c # number of nodes added to the contingent of the total nodes
0.29/0.34	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.29/0.34	c heuristics/rens/nodesofs = c 2000
0.29/0.34	c # minimum percentage of integer variables that have to be fixable 
0.29/0.34	c # [type: real, range: [0,1], default: 0.5]
0.29/0.34	c heuristics/rens/minfixingrate = c 0.3
0.29/0.34	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.29/0.34	c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.34	c heuristics/rens/freq = c -1
0.29/0.34	c # additional number of allowed LP iterations
0.29/0.34	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.34	c heuristics/pscostdiving/maxlpiterofs = c 1500
0.29/0.34	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.34	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.34	c heuristics/pscostdiving/maxlpiterquot = c 0.075
0.29/0.34	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.29/0.34	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.34	c heuristics/pscostdiving/freq = c -1
0.29/0.34	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.29/0.34	c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.34	c heuristics/oneopt/freq = c -1
0.29/0.34	c # additional number of allowed LP iterations
0.29/0.34	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.34	c heuristics/objpscostdiving/maxlpiterofs = c 1500
0.29/0.34	c # maximal fraction of diving LP iterations compared to total iteration number
0.29/0.34	c # [type: real, range: [0,1], default: 0.01]
0.29/0.34	c heuristics/objpscostdiving/maxlpiterquot = c 0.015
0.29/0.34	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.29/0.34	c # [type: int, range: [-1,2147483647], default: 20]
0.29/0.34	c heuristics/objpscostdiving/freq = c -1
0.29/0.34	c # additional number of allowed LP iterations
0.29/0.34	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.34	c heuristics/linesearchdiving/maxlpiterofs = c 1500
0.29/0.34	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.34	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.34	c heuristics/linesearchdiving/maxlpiterquot = c 0.075
0.29/0.34	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.29/0.34	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.34	c heuristics/linesearchdiving/freq = c -1
0.29/0.34	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.29/0.34	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.34	c heuristics/intshifting/freq = c -1
0.29/0.34	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.34	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.34	c heuristics/intdiving/maxlpiterquot = c 0.075
0.29/0.34	c # additional number of allowed LP iterations
0.29/0.34	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.34	c heuristics/guideddiving/maxlpiterofs = c 1500
0.29/0.34	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.34	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.34	c heuristics/guideddiving/maxlpiterquot = c 0.075
0.29/0.34	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.29/0.34	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.34	c heuristics/guideddiving/freq = c -1
0.29/0.34	c # additional number of allowed LP iterations
0.29/0.34	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.34	c heuristics/fracdiving/maxlpiterofs = c 1500
0.29/0.34	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.34	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.34	c heuristics/fracdiving/maxlpiterquot = c 0.075
0.29/0.34	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.29/0.34	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.34	c heuristics/fracdiving/freq = c -1
0.29/0.34	c # additional number of allowed LP iterations
0.29/0.34	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.34	c heuristics/feaspump/maxlpiterofs = c 2000
0.29/0.34	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.29/0.34	c # [type: int, range: [-1,2147483647], default: 20]
0.29/0.34	c heuristics/feaspump/freq = c -1
0.29/0.34	c # minimum percentage of integer variables that have to be fixed 
0.29/0.34	c # [type: real, range: [0,1], default: 0.666]
0.29/0.34	c heuristics/crossover/minfixingrate = c 0.5
0.29/0.34	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.29/0.34	c # [type: real, range: [0,1], default: 0.1]
0.29/0.34	c heuristics/crossover/nodesquot = c 0.15
0.29/0.34	c # number of nodes without incumbent change that heuristic should wait
0.29/0.34	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.29/0.34	c heuristics/crossover/nwaitingnodes = c 100
0.29/0.34	c # number of nodes added to the contingent of the total nodes
0.29/0.34	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.29/0.34	c heuristics/crossover/nodesofs = c 750
0.29/0.34	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.29/0.34	c # [type: int, range: [-1,2147483647], default: 30]
0.29/0.34	c heuristics/crossover/freq = c -1
0.29/0.34	c # additional number of allowed LP iterations
0.29/0.34	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.34	c heuristics/coefdiving/maxlpiterofs = c 1500
0.29/0.34	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.34	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.35	c heuristics/coefdiving/maxlpiterquot = c 0.075
0.29/0.35	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.29/0.35	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.35	c heuristics/coefdiving/freq = c -1
0.29/0.35	c # priority of node selection rule <dfs> in standard mode
0.29/0.35	c # [type: int, range: [-536870912,536870911], default: 0]
0.29/0.35	c nodeselection/dfs/stdpriority = c 1000000
0.29/0.35	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.29/0.35	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.35	c presolving/probing/maxrounds = c 0
0.29/0.35	c # should presolving try to simplify knapsacks
0.29/0.35	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.35	c constraints/knapsack/simplifyinequalities = c TRUE
0.29/0.35	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.29/0.35	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.29/0.35	c constraints/knapsack/disaggregation = c FALSE
0.29/0.35	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.29/0.35	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.35	c constraints/knapsack/maxnumcardlift = c 0
0.29/0.35	c # should presolving try to simplify inequalities
0.29/0.35	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.35	c constraints/linear/simplifyinequalities = c TRUE
0.29/0.35	c # maximal number of separation rounds in the root node (-1: unlimited)
0.29/0.35	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.35	c separating/maxroundsroot = c 5
0.29/0.35	c # maximal number of separation rounds per node (-1: unlimited)
0.29/0.35	c # [type: int, range: [-1,2147483647], default: 5]
0.29/0.35	c separating/maxrounds = c 1
0.29/0.35	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)
0.29/0.35	c # [type: char, range: {lafpsqd}, default: l]
0.29/0.35	c lp/pricing = c a
0.29/0.35	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.29/0.35	c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.35	c lp/solvefreq = c 0
0.29/0.35	c # solving stops, if the given number of solutions were found (-1: no limit)
0.29/0.35	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.35	c limits/solutions = c 1
0.29/0.35	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.35	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.35	c limits/memory = c 1620
0.29/0.35	c # maximal time in seconds to run
0.29/0.35	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.35	c limits/time = c 1791
0.29/0.35	c # frequency for displaying node information lines
0.29/0.35	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.35	c display/freq = c 10000
0.29/0.35	c # should enforcement of pseudo solution be disabled?
0.29/0.35	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.35	c constraints/disableenfops = c TRUE
0.29/0.35	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
0.29/0.35	c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.35	c constraints/agelimit = c 1
0.29/0.35	c # should binary conflicts be preferred?
0.29/0.35	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.35	c conflict/preferbinary = c TRUE
0.29/0.35	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
0.29/0.35	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.35	c conflict/interconss = c 0
0.29/0.35	c -----------------------------------------------------------------------------------------------
0.29/0.35	c start solving problem
0.29/0.35	c 
0.38/0.41	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.38/0.41	c   0.2s|     1 |     0 |    44 |  13M|   0 |  44 | 528 |  11k|  11k| 528 |  11k|   0 |   0 |   0 | 2.200000e+01 |      --      |    Inf 
0.69/0.71	c   0.5s|     1 |     0 |   167 |  13M|   0 |  40 | 528 |  11k|  11k| 528 |  11k|   3 |   0 |   0 | 2.200000e+01 |      --      |    Inf 
1.09/1.12	c   0.9s|     1 |     0 |   343 |  13M|   0 |  34 | 528 |  11k|  11k| 528 |  11k|  11 |   0 |   0 | 2.200000e+01 |      --      |    Inf 
1.39/1.42	c   1.2s|     1 |     0 |   460 |  13M|   0 |  28 | 528 |  11k|  11k| 528 |  11k|  20 |   0 |   0 | 2.200000e+01 |      --      |    Inf 
1.79/1.88	c   1.6s|     1 |     0 |   650 |  14M|   0 |  18 | 528 |  11k|  11k| 528 |  11k|  29 |   0 |   0 | 2.200000e+01 |      --      |    Inf 
2.29/2.38	c   2.1s|     1 |     0 |   761 |  14M|   0 |   0 | 528 |  11k|  11k| 528 |  11k|  38 |   0 |   0 | 2.200000e+01 |      --      |    Inf 
2.29/2.39	c * 2.1s|     1 |     0 |   761 |  14M|   0 |   - | 528 |  11k|  11k| 528 |  11k|  38 |   0 |   0 | 2.200000e+01 | 2.200000e+01 |   0.00%
2.29/2.39	c 
2.29/2.39	c SCIP Status        : problem is solved [optimal solution found]
2.29/2.39	c Solving Time (sec) : 2.14
2.29/2.39	c Solving Nodes      : 1
2.29/2.39	c Primal Bound       : +2.20000000000000e+01 (1 solutions)
2.29/2.39	c Dual Bound         : +2.20000000000000e+01
2.29/2.39	c Gap                : 0.00 %
2.29/2.39	c NODE         1
2.29/2.39	c DUAL BOUND   22
2.29/2.39	c PRIMAL BOUND 22
2.29/2.39	c GAP          0
2.29/2.39	s SATISFIABLE
2.29/2.39	v -x528 -x527 -x526 -x525 -x524 -x523 -x522 -x521 -x520 -x519 -x518 -x517 -x516 -x515 -x514 -x513 -x512 -x511 -x510 -x509 -x508 -x507 
2.29/2.39	v -x506 x505 -x504 -x503 -x502 -x501 -x500 -x499 -x498 -x497 -x496 -x495 -x494 -x493 -x492 -x491 -x490 -x489 -x488 -x487 -x486 
2.29/2.39	v -x485 -x484 -x483 x482 -x481 -x480 -x479 -x478 -x477 -x476 -x475 -x474 -x473 -x472 -x471 -x470 -x469 -x468 -x467 -x466 -x465 
2.29/2.39	v -x464 -x463 -x462 -x461 -x460 x459 -x458 -x457 -x456 x455 -x454 -x453 -x452 -x451 -x450 -x449 -x448 -x447 -x446 -x445 -x444 
2.29/2.39	v -x443 -x442 -x441 -x440 -x439 -x438 -x437 -x436 -x435 -x434 -x433 -x432 -x431 -x430 -x429 -x428 -x427 -x426 -x425 -x424 x423 
2.29/2.39	v -x422 -x421 -x420 -x419 -x418 -x417 -x416 -x415 -x414 -x413 -x412 -x411 -x410 -x409 -x408 -x407 -x406 -x405 -x404 x403 -x402 
2.29/2.39	v -x401 -x400 -x399 -x398 -x397 -x396 -x395 -x394 -x393 -x392 -x391 -x390 -x389 -x388 -x387 -x386 -x385 -x384 -x383 -x382 -x381 
2.29/2.39	v -x380 -x379 -x378 -x377 -x376 -x375 -x374 -x373 -x372 -x371 -x370 -x369 x368 -x367 -x366 -x365 -x364 -x363 -x362 -x361 -x360 
2.29/2.39	v -x359 -x358 -x357 -x356 -x355 -x354 -x353 -x352 -x351 -x350 -x349 -x348 -x347 -x346 x345 -x344 -x343 -x342 -x341 -x340 -x339 
2.29/2.39	v -x338 -x337 -x336 -x335 -x334 -x333 -x332 -x331 -x330 -x329 -x328 -x327 -x326 -x325 -x324 x323 -x322 -x321 -x320 -x319 -x318 
2.29/2.39	v -x317 -x316 -x315 -x314 -x313 -x312 -x311 -x310 -x309 -x308 -x307 -x306 -x305 -x304 -x303 -x302 -x301 -x300 -x299 -x298 
2.29/2.39	v -x297 -x296 -x295 -x294 x293 -x292 -x291 -x290 -x289 -x288 -x287 -x286 -x285 -x284 -x283 -x282 -x281 -x280 -x279 -x278 -x277 
2.29/2.39	v -x276 -x275 -x274 -x273 -x272 -x271 x270 -x269 -x268 -x267 -x266 -x265 -x264 -x263 x262 -x261 -x260 -x259 -x258 -x257 -x256 -x255 
2.29/2.39	v -x254 -x253 -x252 -x251 -x250 -x249 -x248 -x247 -x246 -x245 -x244 -x243 -x242 -x241 x240 -x239 -x238 -x237 -x236 -x235 -x234 
2.29/2.39	v -x233 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 -x221 -x220 -x219 -x218 -x217 -x216 -x215 -x214 
2.29/2.39	v x213 -x212 -x211 -x210 -x209 -x208 -x207 -x206 -x205 -x204 -x203 -x202 -x201 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 
2.29/2.39	v -x192 -x191 -x190 -x189 -x188 -x187 -x186 x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 
2.29/2.39	v -x171 -x170 -x169 -x168 -x167 -x166 -x165 -x164 -x163 x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 
2.29/2.39	v -x150 -x149 -x148 -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 x134 -x133 -x132 -x131 -x130 
2.29/2.39	v -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 
2.29/2.39	v -x108 -x107 -x106 -x105 -x104 -x103 -x102 -x101 x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 
2.29/2.39	v -x84 -x83 x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 x64 -x63 -x62 -x61 -x60 
2.29/2.39	v -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 
2.29/2.39	v -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 
2.29/2.39	v -x9 -x8 x7 -x6 -x5 -x4 -x3 -x2 -x1 
2.29/2.39	c SCIP Status        : problem is solved [optimal solution found]
2.29/2.39	c Solving Time       :       2.14
2.29/2.39	c Original Problem   :
2.29/2.39	c   Problem name     : HOME/instance-1884858-1245260561.opb
2.29/2.39	c   Variables        : 528 (528 binary, 0 integer, 0 implicit integer, 0 continuous)
2.29/2.39	c   Constraints      : 11638 initial, 11638 maximal
2.29/2.39	c Presolved Problem  :
2.29/2.39	c   Problem name     : t_HOME/instance-1884858-1245260561.opb
2.29/2.39	c   Variables        : 528 (528 binary, 0 integer, 0 implicit integer, 0 continuous)
2.29/2.39	c   Constraints      : 11638 initial, 11638 maximal
2.29/2.39	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
2.29/2.39	c   trivial          :       0.00          0          0          0          0          0          0          0          0
2.29/2.39	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
2.29/2.39	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
2.29/2.39	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
2.29/2.39	c   implics          :       0.00          0          0          0          0          0          0          0          0
2.29/2.39	c   probing          :       0.00          0          0          0          0          0          0          0          0
2.29/2.39	c   logicor          :       0.04          0          0          0          0          0          0          0          0
2.29/2.39	c   root node        :          -          0          -          -          0          -          -          -          -
2.29/2.39	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
2.29/2.39	c   integral         :          0          0          0          1          0          0          0          0          0          0
2.29/2.39	c   logicor          :      11638          5          1          1          0          0          0          0          0          0
2.29/2.39	c   countsols        :          0          0          0          1          0          0          0          0          0          0
2.29/2.39	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
2.29/2.39	c   integral         :       0.00       0.00       0.00       0.00       0.00
2.29/2.39	c   logicor          :       0.02       0.00       0.01       0.01       0.00
2.29/2.39	c   countsols        :       0.00       0.00       0.00       0.00       0.00
2.29/2.39	c Propagators        :       Time      Calls    Cutoffs    DomReds
2.29/2.39	c   rootredcost      :       0.00          0          0          0
2.29/2.39	c   pseudoobj        :       0.00          2          0          0
2.29/2.39	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
2.29/2.39	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
2.29/2.39	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
2.29/2.39	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
2.29/2.39	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
2.29/2.39	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
2.29/2.39	c   applied globally :          -          -          -          0        0.0          -          -          -
2.29/2.39	c   applied locally  :          -          -          -          0        0.0          -          -          -
2.29/2.39	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
2.29/2.39	c   cut pool         :       0.00          4          -          -          0          -    (maximal pool size: 238)
2.29/2.39	c   redcost          :       0.00          5          0          0          0          0
2.29/2.39	c   impliedbounds    :       0.01          5          0          0          0          0
2.29/2.39	c   intobj           :       0.00          0          0          0          0          0
2.29/2.39	c   gomory           :       0.69          5          0          0       2320          0
2.29/2.39	c   strongcg         :       0.63          5          0          0       2500          0
2.29/2.39	c   cmir             :       0.00          0          0          0          0          0
2.29/2.39	c   flowcover        :       0.00          0          0          0          0          0
2.29/2.39	c   clique           :       0.01          5          0          0         14          0
2.29/2.39	c   zerohalf         :       0.00          0          0          0          0          0
2.29/2.39	c   mcf              :       0.01          1          0          0          0          0
2.29/2.39	c Pricers            :       Time      Calls       Vars
2.29/2.39	c   problem variables:       0.00          0          0
2.29/2.39	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
2.29/2.39	c   pscost           :       0.00          0          0          0          0          0          0
2.29/2.39	c   inference        :       0.00          0          0          0          0          0          0
2.29/2.39	c   mostinf          :       0.00          0          0          0          0          0          0
2.29/2.39	c   leastinf         :       0.00          0          0          0          0          0          0
2.29/2.39	c   fullstrong       :       0.00          0          0          0          0          0          0
2.29/2.39	c   allfullstrong    :       0.00          0          0          0          0          0          0
2.29/2.39	c   random           :       0.00          0          0          0          0          0          0
2.29/2.39	c   relpscost        :       0.00          0          0          0          0          0          0
2.29/2.39	c Primal Heuristics  :       Time      Calls      Found
2.29/2.39	c   LP solutions     :       0.00          -          1
2.29/2.39	c   pseudo solutions :       0.00          -          0
2.29/2.39	c   simplerounding   :       0.00          0          0
2.29/2.39	c   rounding         :       0.00          0          0
2.29/2.39	c   shifting         :       0.00          0          0
2.29/2.39	c   intshifting      :       0.00          0          0
2.29/2.39	c   oneopt           :       0.00          0          0
2.29/2.39	c   fixandinfer      :       0.00          0          0
2.29/2.39	c   feaspump         :       0.00          0          0
2.29/2.39	c   coefdiving       :       0.00          0          0
2.29/2.39	c   pscostdiving     :       0.00          0          0
2.29/2.39	c   fracdiving       :       0.00          0          0
2.29/2.39	c   veclendiving     :       0.00          0          0
2.29/2.39	c   intdiving        :       0.00          0          0
2.29/2.39	c   actconsdiving    :       0.00          0          0
2.29/2.39	c   objpscostdiving  :       0.00          0          0
2.29/2.39	c   rootsoldiving    :       0.00          0          0
2.29/2.39	c   linesearchdiving :       0.00          0          0
2.29/2.39	c   guideddiving     :       0.00          0          0
2.29/2.39	c   octane           :       0.00          0          0
2.29/2.39	c   rens             :       0.00          0          0
2.29/2.39	c   rins             :       0.00          0          0
2.29/2.39	c   localbranching   :       0.00          0          0
2.29/2.39	c   mutation         :       0.00          0          0
2.29/2.39	c   crossover        :       0.00          0          0
2.29/2.39	c   dins             :       0.00          0          0
2.29/2.39	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
2.29/2.39	c   primal LP        :       0.00          0          0       0.00          -
2.29/2.39	c   dual LP          :       0.54          6        761     126.83    1409.26
2.29/2.39	c   barrier LP       :       0.00          0          0       0.00          -
2.29/2.39	c   diving/probing LP:       0.00          0          0       0.00          -
2.29/2.39	c   strong branching :       0.00          0          0       0.00          -
2.29/2.39	c     (at root node) :          -          0          0       0.00          -
2.29/2.39	c   conflict analysis:       0.00          0          0       0.00          -
2.29/2.39	c B&B Tree           :
2.29/2.39	c   number of runs   :          1
2.29/2.39	c   nodes            :          1
2.29/2.39	c   nodes (total)    :          1
2.29/2.39	c   nodes left       :          0
2.29/2.39	c   max depth        :          0
2.29/2.39	c   max depth (total):          0
2.29/2.39	c   backtracks       :          0 (0.0%)
2.29/2.39	c   delayed cutoffs  :          0
2.29/2.39	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
2.29/2.39	c   avg switch length:       2.00
2.29/2.39	c   switching time   :       0.00
2.29/2.39	c Solution           :
2.29/2.39	c   Solutions found  :          1 (1 improvements)
2.29/2.39	c   Primal Bound     : +2.20000000000000e+01   (in run 1, after 1 nodes, 2.14 seconds, depth 0, found by <relaxation>)
2.29/2.39	c   Dual Bound       : +2.20000000000000e+01
2.29/2.39	c   Gap              :       0.00 %
2.29/2.39	c   Root Dual Bound  : +2.20000000000000e+01
2.39/2.43	c Time complete: 2.43.

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-1884858-1245260561/watcher-1884858-1245260561 -o /tmp/evaluation-result-1884858-1245260561/solver-1884858-1245260561 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1884858-1245260561.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: 0.93 0.98 0.92 3/64 24343
/proc/meminfo: memFree=1796920/2055920 swapFree=4192044/4192956
[pid=24343] ppid=24341 vsize=5812 CPUtime=0
/proc/24343/stat : 24343 (pbscip.linux.x8) R 24341 24343 23374 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 78764932 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/24343/statm: 1453 512 341 1256 0 192 0

[startup+0.075157 s]
/proc/loadavg: 0.93 0.98 0.92 3/64 24343
/proc/meminfo: memFree=1796920/2055920 swapFree=4192044/4192956
[pid=24343] ppid=24341 vsize=12900 CPUtime=0.06
/proc/24343/stat : 24343 (pbscip.linux.x8) R 24341 24343 23374 0 -1 4194304 2203 0 0 0 6 0 0 0 18 0 1 0 78764932 13209600 2187 1992294400 4194304 9342243 548682068736 18446744073709551615 8193860 0 0 4096 0 0 0 0 17 1 0 0
/proc/24343/statm: 3225 2187 376 1256 0 1964 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 12900

[startup+0.102157 s]
/proc/loadavg: 0.93 0.98 0.92 3/64 24343
/proc/meminfo: memFree=1796920/2055920 swapFree=4192044/4192956
[pid=24343] ppid=24341 vsize=13864 CPUtime=0.09
/proc/24343/stat : 24343 (pbscip.linux.x8) R 24341 24343 23374 0 -1 4194304 2448 0 0 0 9 0 0 0 18 0 1 0 78764932 14196736 2432 1992294400 4194304 9342243 548682068736 18446744073709551615 8247732 0 0 4096 0 0 0 0 17 1 0 0
/proc/24343/statm: 3466 2432 376 1256 0 2205 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13864

[startup+0.302175 s]
/proc/loadavg: 0.93 0.98 0.92 3/64 24343
/proc/meminfo: memFree=1796920/2055920 swapFree=4192044/4192956
[pid=24343] ppid=24341 vsize=31288 CPUtime=0.29
/proc/24343/stat : 24343 (pbscip.linux.x8) R 24341 24343 23374 0 -1 4194304 6966 0 0 0 25 4 0 0 19 0 1 0 78764932 32038912 6596 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24343/statm: 7822 6596 465 1256 0 6561 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31288

[startup+0.70121 s]
/proc/loadavg: 0.93 0.98 0.92 3/64 24343
/proc/meminfo: memFree=1796920/2055920 swapFree=4192044/4192956
[pid=24343] ppid=24341 vsize=48668 CPUtime=0.69
/proc/24343/stat : 24343 (pbscip.linux.x8) R 24341 24343 23374 0 -1 4194304 10814 0 0 0 63 6 0 0 18 0 1 0 78764932 49836032 10357 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24343/statm: 12167 10357 629 1256 0 10906 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48668

[startup+1.50128 s]
/proc/loadavg: 0.93 0.98 0.92 2/65 24344
/proc/meminfo: memFree=1755056/2055920 swapFree=4192044/4192956
[pid=24343] ppid=24341 vsize=52880 CPUtime=1.49
/proc/24343/stat : 24343 (pbscip.linux.x8) R 24341 24343 23374 0 -1 4194304 11873 0 0 0 141 8 0 0 25 0 1 0 78764932 54149120 11415 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24343/statm: 13220 11415 634 1256 0 11959 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 52880

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

[startup+1.90132 s]
/proc/loadavg: 0.93 0.98 0.92 2/65 24344
/proc/meminfo: memFree=1755056/2055920 swapFree=4192044/4192956
[pid=24343] ppid=24341 vsize=55104 CPUtime=1.89
/proc/24343/stat : 24343 (pbscip.linux.x8) R 24341 24343 23374 0 -1 4194304 12266 0 0 0 181 8 0 0 25 0 1 0 78764932 56426496 11808 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24343/statm: 13776 11808 634 1256 0 12515 0
Current children cumulated CPU time (s) 1.89
Current children cumulated vsize (KiB) 55104

[startup+2.30135 s]
/proc/loadavg: 0.93 0.98 0.92 2/65 24344
/proc/meminfo: memFree=1751984/2055920 swapFree=4192044/4192956
[pid=24343] ppid=24341 vsize=55260 CPUtime=2.29
/proc/24343/stat : 24343 (pbscip.linux.x8) R 24341 24343 23374 0 -1 4194304 12593 0 0 0 220 9 0 0 25 0 1 0 78764932 56586240 12115 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24343/statm: 13815 12115 634 1256 0 12554 0
Current children cumulated CPU time (s) 2.29
Current children cumulated vsize (KiB) 55260

[startup+2.40136 s]
/proc/loadavg: 0.93 0.98 0.92 2/65 24344
/proc/meminfo: memFree=1751984/2055920 swapFree=4192044/4192956
[pid=24343] ppid=24341 vsize=55832 CPUtime=2.39
/proc/24343/stat : 24343 (pbscip.linux.x8) R 24341 24343 23374 0 -1 4194304 12723 0 0 0 230 9 0 0 16 0 1 0 78764932 57171968 12245 1992294400 4194304 9342243 548682068736 18446744073709551615 4313410 0 0 4096 0 0 0 0 17 1 0 0
/proc/24343/statm: 13958 12245 642 1256 0 12697 0
Current children cumulated CPU time (s) 2.39
Current children cumulated vsize (KiB) 55832

Child status: 0
Real time (s): 2.43986
CPU time (s): 2.43863
CPU user time (s): 2.33165
CPU system time (s): 0.106983
CPU usage (%): 99.9495
Max. virtual memory (cumulated for all children) (KiB): 55832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.33164
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12731
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= 2

runsolver used 0.007998 second user time and 0.012998 second system time

The end

Launcher Data 

Begin job on node41 at 2009-06-17 19:42:41
IDJOB=1884858
IDBENCH=71999
IDSOLVER=684
FILE ID=node41/1884858-1245260561
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-n22himBHm24-p0-q209.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-1884858-1245260561/watcher-1884858-1245260561 -o /tmp/evaluation-result-1884858-1245260561/solver-1884858-1245260561 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1884858-1245260561.opb

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

MD5SUM BENCH= 1667d4f152eca3d70cdea1351b9177c7
RANDOM SEED=2058359253

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:       1797400 kB
Buffers:         43900 kB
Cached:         132960 kB
SwapCached:        416 kB
Active:          82684 kB
Inactive:       107104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1797400 kB
SwapTotal:     4192956 kB
SwapFree:      4192044 kB
Dirty:           12700 kB
Writeback:           0 kB
Mapped:          22048 kB
Slab:            54824 kB
Committed_AS:    84644 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 19:42:44