Trace number 2665910

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 solver? (MO) 52.1331 133.198

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/
dbst/normalized-dbst_v40_e600_d20_mw10_6.opb.PB06.opb
MD5SUMf5d8cf0048d52cf223a3574d281ac8f8
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 benchmark2.89356
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables2800
Total number of constraints990001
Number of constraints which are clauses986760
Number of constraints which are cardinality constraints (but not clauses)81
Number of constraints which are nor clauses,nor cardinality constraints3160
Minimum length of a constraint2
Maximum length of a constraint1200
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 350
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1239
Number of bits of the biggest sum of numbers11
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-2665910-1278546227.opb>
16.19/16.20	c original problem has 2800 variables (2800 bin, 0 int, 0 impl, 0 cont) and 990001 constraints
16.19/16.20	c problem read
16.19/16.20	c No objective function, only one solution is needed.
16.19/16.20	c presolving settings loaded
19.69/19.78	c presolving:
30.68/30.75	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 990000 upgd conss, 2400 impls, 80 clqs
32.89/32.92	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 3238 chg coeffs, 990000 upgd conss, 2400 impls, 80 clqs
35.19/35.21	c presolving (3 rounds):
35.19/35.21	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 3397 changed coefficients
35.19/35.21	c  5520 implications, 80 cliques
35.19/35.21	c presolved problem has 2800 variables (2800 bin, 0 int, 0 impl, 0 cont) and 990001 constraints
35.19/35.21	c    3160 constraints of type <knapsack>
35.19/35.21	c      80 constraints of type <setppc>
35.19/35.21	c       1 constraints of type <linear>
35.19/35.21	c  986760 constraints of type <logicor>
35.19/35.21	c transformed objective value is always integral (scale: 1)
35.19/35.21	c Presolving Time: 12.84
35.19/35.21	c - non default parameters ----------------------------------------------------------------------
35.19/35.21	c # SCIP version 1.2.1.2
35.19/35.21	c 
35.19/35.21	c # frequency for displaying node information lines
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 100]
35.19/35.21	c display/freq = 10000
35.19/35.21	c 
35.19/35.21	c # maximal time in seconds to run
35.19/35.21	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
35.19/35.21	c limits/time = 1783.81
35.19/35.21	c 
35.19/35.21	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
35.19/35.21	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
35.19/35.21	c limits/memory = 1620
35.19/35.21	c 
35.19/35.21	c # solving stops, if the given number of solutions were found (-1: no limit)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: -1]
35.19/35.21	c limits/solutions = 1
35.19/35.21	c 
35.19/35.21	c # maximal number of separation rounds per node (-1: unlimited)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 5]
35.19/35.21	c separating/maxrounds = 1
35.19/35.21	c 
35.19/35.21	c # maximal number of separation rounds in the root node (-1: unlimited)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: -1]
35.19/35.21	c separating/maxroundsroot = 5
35.19/35.21	c 
35.19/35.21	c # should presolving try to simplify inequalities
35.19/35.21	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
35.19/35.21	c constraints/linear/simplifyinequalities = TRUE
35.19/35.21	c 
35.19/35.21	c # should disaggregation of knapsack constraints be allowed in preprocessing?
35.19/35.21	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
35.19/35.21	c constraints/knapsack/disaggregation = FALSE
35.19/35.21	c 
35.19/35.21	c # should presolving try to simplify knapsacks
35.19/35.21	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
35.19/35.21	c constraints/knapsack/simplifyinequalities = TRUE
35.19/35.21	c 
35.19/35.21	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: -1]
35.19/35.21	c presolving/probing/maxrounds = 0
35.19/35.21	c 
35.19/35.21	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 10]
35.19/35.21	c heuristics/coefdiving/freq = -1
35.19/35.21	c 
35.19/35.21	c # maximal fraction of diving LP iterations compared to node LP iterations
35.19/35.21	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
35.19/35.21	c heuristics/coefdiving/maxlpiterquot = 0.075
35.19/35.21	c 
35.19/35.21	c # additional number of allowed LP iterations
35.19/35.21	c # [type: int, range: [0,2147483647], default: 1000]
35.19/35.21	c heuristics/coefdiving/maxlpiterofs = 1500
35.19/35.21	c 
35.19/35.21	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 30]
35.19/35.21	c heuristics/crossover/freq = -1
35.19/35.21	c 
35.19/35.21	c # number of nodes added to the contingent of the total nodes
35.19/35.21	c # [type: longint, range: [0,9223372036854775807], default: 500]
35.19/35.21	c heuristics/crossover/nodesofs = 750
35.19/35.21	c 
35.19/35.21	c # number of nodes without incumbent change that heuristic should wait
35.19/35.21	c # [type: longint, range: [0,9223372036854775807], default: 200]
35.19/35.21	c heuristics/crossover/nwaitingnodes = 100
35.19/35.21	c 
35.19/35.21	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
35.19/35.21	c # [type: real, range: [0,1], default: 0.1]
35.19/35.21	c heuristics/crossover/nodesquot = 0.15
35.19/35.21	c 
35.19/35.21	c # minimum percentage of integer variables that have to be fixed 
35.19/35.21	c # [type: real, range: [0,1], default: 0.666]
35.19/35.21	c heuristics/crossover/minfixingrate = 0.5
35.19/35.21	c 
35.19/35.21	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 20]
35.19/35.21	c heuristics/feaspump/freq = -1
35.19/35.21	c 
35.19/35.21	c # additional number of allowed LP iterations
35.19/35.21	c # [type: int, range: [0,2147483647], default: 1000]
35.19/35.21	c heuristics/feaspump/maxlpiterofs = 2000
35.19/35.21	c 
35.19/35.21	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 10]
35.19/35.21	c heuristics/fracdiving/freq = -1
35.19/35.21	c 
35.19/35.21	c # maximal fraction of diving LP iterations compared to node LP iterations
35.19/35.21	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
35.19/35.21	c heuristics/fracdiving/maxlpiterquot = 0.075
35.19/35.21	c 
35.19/35.21	c # additional number of allowed LP iterations
35.19/35.21	c # [type: int, range: [0,2147483647], default: 1000]
35.19/35.21	c heuristics/fracdiving/maxlpiterofs = 1500
35.19/35.21	c 
35.19/35.21	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 10]
35.19/35.21	c heuristics/guideddiving/freq = -1
35.19/35.21	c 
35.19/35.21	c # maximal fraction of diving LP iterations compared to node LP iterations
35.19/35.21	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
35.19/35.21	c heuristics/guideddiving/maxlpiterquot = 0.075
35.19/35.21	c 
35.19/35.21	c # additional number of allowed LP iterations
35.19/35.21	c # [type: int, range: [0,2147483647], default: 1000]
35.19/35.21	c heuristics/guideddiving/maxlpiterofs = 1500
35.19/35.21	c 
35.19/35.21	c # maximal fraction of diving LP iterations compared to node LP iterations
35.19/35.21	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
35.19/35.21	c heuristics/intdiving/maxlpiterquot = 0.075
35.19/35.21	c 
35.19/35.21	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 10]
35.19/35.21	c heuristics/intshifting/freq = -1
35.19/35.21	c 
35.19/35.21	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 10]
35.19/35.21	c heuristics/linesearchdiving/freq = -1
35.19/35.21	c 
35.19/35.21	c # maximal fraction of diving LP iterations compared to node LP iterations
35.19/35.21	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
35.19/35.21	c heuristics/linesearchdiving/maxlpiterquot = 0.075
35.19/35.21	c 
35.19/35.21	c # additional number of allowed LP iterations
35.19/35.21	c # [type: int, range: [0,2147483647], default: 1000]
35.19/35.21	c heuristics/linesearchdiving/maxlpiterofs = 1500
35.19/35.21	c 
35.19/35.21	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 1]
35.19/35.21	c heuristics/nlp/freq = -1
35.19/35.21	c 
35.19/35.21	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 20]
35.19/35.21	c heuristics/objpscostdiving/freq = -1
35.19/35.21	c 
35.19/35.21	c # maximal fraction of diving LP iterations compared to total iteration number
35.19/35.21	c # [type: real, range: [0,1], default: 0.01]
35.19/35.21	c heuristics/objpscostdiving/maxlpiterquot = 0.015
35.19/35.21	c 
35.19/35.21	c # additional number of allowed LP iterations
35.19/35.21	c # [type: int, range: [0,2147483647], default: 1000]
35.19/35.21	c heuristics/objpscostdiving/maxlpiterofs = 1500
35.19/35.21	c 
35.19/35.21	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 1]
35.19/35.21	c heuristics/oneopt/freq = -1
35.19/35.21	c 
35.19/35.21	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 10]
35.19/35.21	c heuristics/pscostdiving/freq = -1
35.19/35.21	c 
35.19/35.21	c # maximal fraction of diving LP iterations compared to node LP iterations
35.19/35.21	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
35.19/35.21	c heuristics/pscostdiving/maxlpiterquot = 0.075
35.19/35.21	c 
35.19/35.21	c # additional number of allowed LP iterations
35.19/35.21	c # [type: int, range: [0,2147483647], default: 1000]
35.19/35.21	c heuristics/pscostdiving/maxlpiterofs = 1500
35.19/35.21	c 
35.19/35.21	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 0]
35.19/35.21	c heuristics/rens/freq = -1
35.19/35.21	c 
35.19/35.21	c # minimum percentage of integer variables that have to be fixable 
35.19/35.21	c # [type: real, range: [0,1], default: 0.5]
35.19/35.21	c heuristics/rens/minfixingrate = 0.3
35.19/35.21	c 
35.19/35.21	c # number of nodes added to the contingent of the total nodes
35.19/35.21	c # [type: longint, range: [0,9223372036854775807], default: 500]
35.19/35.21	c heuristics/rens/nodesofs = 2000
35.19/35.21	c 
35.19/35.21	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 20]
35.19/35.21	c heuristics/rootsoldiving/freq = -1
35.19/35.21	c 
35.19/35.21	c # maximal fraction of diving LP iterations compared to node LP iterations
35.19/35.21	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
35.19/35.21	c heuristics/rootsoldiving/maxlpiterquot = 0.015
35.19/35.21	c 
35.19/35.21	c # additional number of allowed LP iterations
35.19/35.21	c # [type: int, range: [0,2147483647], default: 1000]
35.19/35.21	c heuristics/rootsoldiving/maxlpiterofs = 1500
35.19/35.21	c 
35.19/35.21	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 1]
35.19/35.21	c heuristics/rounding/freq = -1
35.19/35.21	c 
35.19/35.21	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 10]
35.19/35.21	c heuristics/shifting/freq = -1
35.19/35.21	c 
35.19/35.21	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 1]
35.19/35.21	c heuristics/simplerounding/freq = -1
35.19/35.21	c 
35.19/35.21	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 0]
35.19/35.21	c heuristics/trivial/freq = -1
35.19/35.21	c 
35.19/35.21	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 1]
35.19/35.21	c heuristics/trysol/freq = -1
35.19/35.21	c 
35.19/35.21	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 10]
35.19/35.21	c heuristics/veclendiving/freq = -1
35.19/35.21	c 
35.19/35.21	c # maximal fraction of diving LP iterations compared to node LP iterations
35.19/35.21	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
35.19/35.21	c heuristics/veclendiving/maxlpiterquot = 0.075
35.19/35.21	c 
35.19/35.21	c # additional number of allowed LP iterations
35.19/35.21	c # [type: int, range: [0,2147483647], default: 1000]
35.19/35.21	c heuristics/veclendiving/maxlpiterofs = 1500
35.19/35.21	c 
35.19/35.21	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 1]
35.19/35.21	c heuristics/zirounding/freq = -1
35.19/35.21	c 
35.19/35.21	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 0]
35.19/35.21	c separating/cmir/freq = -1
35.19/35.21	c 
35.19/35.21	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: 0]
35.19/35.21	c separating/flowcover/freq = -1
35.19/35.21	c 
35.19/35.21	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
35.19/35.21	c # [type: int, range: [-1,2147483647], default: -1]
35.19/35.21	c separating/rapidlearning/freq = 0
35.19/35.21	c 
35.19/35.21	c -----------------------------------------------------------------------------------------------
35.19/35.21	c start solving
35.19/35.27	c 
41.70/41.82	terminate called after throwing an instance of 'std::bad_alloc'
41.70/41.82	  what():  St9bad_alloc

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2665910-1278546227/watcher-2665910-1278546227 -o /tmp/evaluation-result-2665910-1278546227/solver-2665910-1278546227 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665910-1278546227.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: 0.21 0.05 0.01 3/106 27340
/proc/meminfo: memFree=1685200/2059040 swapFree=4150788/4192956
[pid=27340] ppid=27338 vsize=9288 CPUtime=0
/proc/27340/stat : 27340 (pbscip.linux.x8) R 27338 27340 27279 0 -1 4202496 1216 0 0 0 0 0 0 0 20 0 1 0 22830220 9510912 1138 1992294400 4194304 9819077 140737071068864 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27340/statm: 2322 1150 371 1374 0 943 0

[startup+0.062999 s]
/proc/loadavg: 0.21 0.05 0.01 3/106 27340
/proc/meminfo: memFree=1685200/2059040 swapFree=4150788/4192956
[pid=27340] ppid=27338 vsize=13564 CPUtime=0.05
/proc/27340/stat : 27340 (pbscip.linux.x8) R 27338 27340 27279 0 -1 4202496 2319 0 0 0 5 0 0 0 20 0 1 0 22830220 13889536 2240 1992294400 4194304 9819077 140737071068864 18446744073709551615 8718976 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27340/statm: 3391 2240 386 1374 0 2012 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 13564

[startup+0.100999 s]
/proc/loadavg: 0.21 0.05 0.01 3/106 27340
/proc/meminfo: memFree=1685200/2059040 swapFree=4150788/4192956
[pid=27340] ppid=27338 vsize=15192 CPUtime=0.09
/proc/27340/stat : 27340 (pbscip.linux.x8) R 27338 27340 27279 0 -1 4202496 2722 0 0 0 9 0 0 0 20 0 1 0 22830220 15556608 2643 1992294400 4194304 9819077 140737071068864 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27340/statm: 3798 2643 386 1374 0 2419 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15192

[startup+0.300996 s]
/proc/loadavg: 0.21 0.05 0.01 3/106 27340
/proc/meminfo: memFree=1685200/2059040 swapFree=4150788/4192956
[pid=27340] ppid=27338 vsize=19840 CPUtime=0.29
/proc/27340/stat : 27340 (pbscip.linux.x8) R 27338 27340 27279 0 -1 4202496 3901 0 0 0 28 1 0 0 20 0 1 0 22830220 20316160 3822 1992294400 4194304 9819077 140737071068864 18446744073709551615 5650759 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27340/statm: 4960 3822 386 1374 0 3581 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19840

[startup+0.700989 s]
/proc/loadavg: 0.21 0.05 0.01 3/106 27340
/proc/meminfo: memFree=1685200/2059040 swapFree=4150788/4192956
[pid=27340] ppid=27338 vsize=29056 CPUtime=0.69
/proc/27340/stat : 27340 (pbscip.linux.x8) R 27338 27340 27279 0 -1 4202496 6188 0 0 0 68 1 0 0 21 0 1 0 22830220 29753344 6109 1992294400 4194304 9819077 140737071068864 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27340/statm: 7264 6109 386 1374 0 5885 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29056

[startup+1.50098 s]
/proc/loadavg: 0.21 0.05 0.01 2/107 27341
/proc/meminfo: memFree=1656052/2059040 swapFree=4150788/4192956
[pid=27340] ppid=27338 vsize=46636 CPUtime=1.49
/proc/27340/stat : 27340 (pbscip.linux.x8) R 27338 27340 27279 0 -1 4202496 10601 0 0 0 146 3 0 0 23 0 1 0 22830220 47755264 10522 1992294400 4194304 9819077 140737071068864 18446744073709551615 4240582 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27340/statm: 11659 10522 386 1374 0 10280 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46636

[startup+3.10095 s]
/proc/loadavg: 0.21 0.05 0.01 2/107 27341
/proc/meminfo: memFree=1631872/2059040 swapFree=4150788/4192956
[pid=27340] ppid=27338 vsize=81940 CPUtime=3.09
/proc/27340/stat : 27340 (pbscip.linux.x8) R 27338 27340 27279 0 -1 4202496 19425 0 0 0 303 6 0 0 25 0 1 0 22830220 83906560 19346 1992294400 4194304 9819077 140737071068864 18446744073709551615 5902715 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27340/statm: 20485 19346 386 1374 0 19106 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81940

[startup+6.3009 s]
/proc/loadavg: 0.28 0.06 0.02 2/107 27341
/proc/meminfo: memFree=1558216/2059040 swapFree=4150788/4192956
[pid=27340] ppid=27338 vsize=153764 CPUtime=6.29
/proc/27340/stat : 27340 (pbscip.linux.x8) R 27338 27340 27279 0 -1 4202496 37331 0 0 0 616 13 0 0 25 0 1 0 22830220 157454336 37252 1992294400 4194304 9819077 140737071068864 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27340/statm: 38441 37252 386 1374 0 37062 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 153764

[startup+12.7008 s]
/proc/loadavg: 0.33 0.08 0.02 2/107 27341
/proc/meminfo: memFree=1412516/2059040 swapFree=4150788/4192956
[pid=27340] ppid=27338 vsize=294216 CPUtime=12.68
/proc/27340/stat : 27340 (pbscip.linux.x8) R 27338 27340 27279 0 -1 4202496 72376 0 0 0 1243 25 0 0 25 0 1 0 22830220 301277184 72297 1992294400 4194304 9819077 140737071068864 18446744073709551615 8631712 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27340/statm: 73554 72297 386 1374 0 72175 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 294216

[startup+25.5006 s]
/proc/loadavg: 0.48 0.12 0.04 2/107 27341
/proc/meminfo: memFree=547616/2059040 swapFree=4150788/4192956
[pid=27340] ppid=27338 vsize=1169088 CPUtime=25.48
/proc/27340/stat : 27340 (pbscip.linux.x8) R 27338 27340 27279 0 -1 4202496 332949 0 0 0 2335 213 0 0 25 0 1 0 22830220 1197146112 289791 1992294400 4194304 9819077 140737071068864 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/27340/statm: 292272 289791 489 1374 0 290893 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1169088



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+41.9004 s]
/proc/loadavg: 0.60 0.16 0.05 4/107 27343
/proc/meminfo: memFree=10660/2059040 swapFree=4139372/4192956
[pid=27340] ppid=27338 vsize=1856028 CPUtime=41.8
/proc/27340/stat : 27340 (pbscip.linux.x8) R 27338 27340 27279 0 -1 4204032 677399 0 0 0 3678 502 0 0 25 0 1 0 22830220 1900572672 431285 1992294400 4194304 9819077 140737071068864 18446744073709551615 8771253 0 0 4096 16384 0 0 0 17 0 0 0 7
/proc/27340/statm: 464007 431285 703 1374 0 462628 0
Current children cumulated CPU time (s) 41.8
Current children cumulated vsize (KiB) 1856028

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -27340

[startup+51.1002 s]
/proc/loadavg: 1.12 0.29 0.10 1/109 27346
/proc/meminfo: memFree=10604/2059040 swapFree=4139364/4192956
[pid=27340] ppid=27338 vsize=1856028 CPUtime=44.14
/proc/27340/stat : 27340 (pbscip.linux.x8) D 27338 27340 27279 0 -1 4204032 677399 0 0 0 3678 736 0 0 18 0 1 0 22830220 1900572672 431285 1992294400 4194304 9819077 140737071068864 18446744073709551615 8771253 0 0 4096 16384 18446744071562154983 0 0 17 0 0 0 655
/proc/27340/statm: 464007 431285 703 1374 0 462628 0
Current children cumulated CPU time (s) 44.14
Current children cumulated vsize (KiB) 1856028

[startup+102.3 s]
/proc/loadavg: 3.39 1.04 0.36 1/107 27355
/proc/meminfo: memFree=10240/2059040 swapFree=3599116/4192956
[pid=27340] ppid=27338 vsize=1856028 CPUtime=48.62
/proc/27340/stat : 27340 (pbscip.linux.x8) D 27338 27340 27279 0 -1 4204032 744247 0 9759 0 3678 1184 0 0 18 0 1 0 22830220 1900572672 373530 1992294400 4194304 9819077 140737071068864 18446744073709551615 8771253 0 0 4096 16384 18446744071562234166 0 0 17 1 0 0 5286
/proc/27340/statm: 464007 373530 165 1374 0 462628 0
Current children cumulated CPU time (s) 48.62
Current children cumulated vsize (KiB) 1856028
heavy processes:

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

[startup+106.301 s]
/proc/loadavg: 3.36 1.08 0.37 1/107 27355
/proc/meminfo: memFree=10364/2059040 swapFree=3599116/4192956
[pid=27340] ppid=27338 vsize=1856028 CPUtime=48.89
/proc/27340/stat : 27340 (pbscip.linux.x8) D 27338 27340 27279 0 -1 4204032 752673 0 11019 0 3678 1211 0 0 18 0 1 0 22830220 1900572672 383216 1992294400 4194304 9819077 140737071068864 18446744073709551615 8771253 0 0 4096 16384 18446744071562234166 0 0 17 0 0 0 5658
/proc/27340/statm: 464007 383216 165 1374 0 462628 0
Current children cumulated CPU time (s) 48.89
Current children cumulated vsize (KiB) 1856028

[startup+119.1 s]
/proc/loadavg: 3.15 1.11 0.39 1/107 27357
/proc/meminfo: memFree=10500/2059040 swapFree=3599116/4192956
[pid=27340] ppid=27338 vsize=1856028 CPUtime=50.64
/proc/27340/stat : 27340 (pbscip.linux.x8) D 27338 27340 27279 0 -1 4204032 785960 0 15836 0 3678 1386 0 0 18 0 1 0 22830220 1900572672 421320 1992294400 4194304 9819077 140737071068864 18446744073709551615 8771253 0 0 4096 16384 18446744071562154983 0 0 17 1 0 0 6734
/proc/27340/statm: 464007 421320 165 1374 0 462628 0
Current children cumulated CPU time (s) 50.64
Current children cumulated vsize (KiB) 1856028

[startup+128.2 s]
/proc/loadavg: 3.12 1.17 0.42 1/107 27358
/proc/meminfo: memFree=7924/2059040 swapFree=3507724/4192956
[pid=27340] ppid=27338 vsize=1856028 CPUtime=51.63
/proc/27340/stat : 27340 (pbscip.linux.x8) D 27338 27340 27279 0 -1 4206080 791210 0 16668 0 3678 1485 0 0 18 0 1 0 22830220 1900572672 404019 1992294400 4194304 9819077 140737071068864 18446744073709551615 8771253 0 0 4096 16384 18446744071562234512 0 0 17 1 0 0 7483
/proc/27340/statm: 464007 404019 110 1374 0 462628 0
Current children cumulated CPU time (s) 51.63
Current children cumulated vsize (KiB) 1856028

[startup+131.402 s]
/proc/loadavg: 3.27 1.23 0.44 1/107 27359
/proc/meminfo: memFree=9336/2059040 swapFree=3492584/4192956
[pid=27340] ppid=27338 vsize=1856028 CPUtime=51.7
/proc/27340/stat : 27340 (pbscip.linux.x8) D 27338 27340 27279 0 -1 4204032 793080 0 17121 0 3678 1492 0 0 18 0 1 0 22830220 1900572672 402050 1992294400 4194304 9819077 140737071068864 18446744073709551615 8771253 0 0 4096 16384 18446744071562234166 0 0 17 1 0 0 7844
/proc/27340/statm: 464007 402050 110 1374 0 462628 0
Current children cumulated CPU time (s) 51.7
Current children cumulated vsize (KiB) 1856028

[startup+132.208 s]
/proc/loadavg: 3.27 1.23 0.44 1/107 27359
/proc/meminfo: memFree=10056/2059040 swapFree=3446956/4192956
[pid=27340] ppid=27338 vsize=1856028 CPUtime=51.81
/proc/27340/stat : 27340 (pbscip.linux.x8) D 27338 27340 27279 0 -1 4206080 795385 0 17182 0 3678 1503 0 0 18 0 1 0 22830220 1900572672 393758 1992294400 4194304 9819077 140737071068864 18446744073709551615 8771253 0 0 4096 16384 18446744071562234512 0 0 17 1 0 0 7917
/proc/27340/statm: 464007 393758 110 1374 0 462628 0
Current children cumulated CPU time (s) 51.81
Current children cumulated vsize (KiB) 1856028

[startup+132.601 s]
/proc/loadavg: 3.27 1.23 0.44 1/107 27359
/proc/meminfo: memFree=10056/2059040 swapFree=3446956/4192956
[pid=27340] ppid=27338 vsize=1856028 CPUtime=51.85
/proc/27340/stat : 27340 (pbscip.linux.x8) D 27338 27340 27279 0 -1 4206080 795385 0 17182 0 3678 1507 0 0 18 0 1 0 22830220 1900572672 392014 1992294400 4194304 9819077 140737071068864 18446744073709551615 8771253 0 0 4096 16384 18446744071562234512 0 0 17 1 0 0 7946
/proc/27340/statm: 464007 392014 110 1374 0 462628 0
Current children cumulated CPU time (s) 51.85
Current children cumulated vsize (KiB) 1856028

[startup+133.001 s]
/proc/loadavg: 3.27 1.23 0.44 1/107 27359
/proc/meminfo: memFree=10056/2059040 swapFree=3446956/4192956
[pid=27340] ppid=27338 vsize=0 CPUtime=51.93
/proc/27340/stat : 27340 (pbscip.linux.x8) R 27338 27340 27279 0 -1 4204036 795400 0 17188 0 3678 1515 0 0 18 0 1 0 22830220 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 7988
/proc/27340/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 51.93
Current children cumulated vsize (KiB) 0

[startup+133.101 s]
/proc/loadavg: 3.27 1.23 0.44 1/107 27359
/proc/meminfo: memFree=10056/2059040 swapFree=3446956/4192956
[pid=27340] ppid=27338 vsize=0 CPUtime=52.03
/proc/27340/stat : 27340 (pbscip.linux.x8) R 27338 27340 27279 0 -1 4204036 795400 0 17188 0 3678 1525 0 0 18 0 1 0 22830220 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 7988
/proc/27340/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 52.03
Current children cumulated vsize (KiB) 0

Child ended because it received signal 6 (SIGABRT)
Child dumped core
Real time (s): 133.198
CPU time (s): 52.1331
CPU user time (s): 36.7804
CPU system time (s): 15.3527
CPU usage (%): 39.1396
Max. virtual memory (cumulated for all children) (KiB): 1856028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 36.7804
system time used= 15.3527
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 795400
page faults= 17188
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 29160
involuntary context switches= 1816

runsolver used 0.236963 second user time and 0.715891 second system time

The end

Launcher Data 

Begin job on node044 at 2010-07-08 01:43:49
IDJOB=2665910
IDBENCH=1386
IDSOLVER=1168
FILE ID=node044/2665910-1278546227
PBS_JOBID= 11239496
Free space on /tmp= 62468 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-PB06/liu/dbst/normalized-dbst_v40_e600_d20_mw10_6.opb.PB06.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-2665910-1278546227/watcher-2665910-1278546227 -o /tmp/evaluation-result-2665910-1278546227/solver-2665910-1278546227 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665910-1278546227.opb -t 1800 -m 1800

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

MD5SUM BENCH= f5d8cf0048d52cf223a3574d281ac8f8
RANDOM SEED=1331331430

node044.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		: 3000.267
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	: 6000.53
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		: 3000.267
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1685728 kB
Buffers:         51920 kB
Cached:         224724 kB
SwapCached:       2792 kB
Active:         158388 kB
Inactive:       139384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1685728 kB
SwapTotal:     4192956 kB
SwapFree:      4150788 kB
Dirty:           41252 kB
Writeback:           0 kB
AnonPages:       19120 kB
Mapped:          12376 kB
Slab:            53580 kB
PageTables:       4240 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182220 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= 60776 MiB
End job on node044 at 2010-07-08 01:46:03