Trace number 2665912

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) 51.8121 124.293

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/
dbst/normalized-dbst_v40_e600_d20_mw10_0.opb.PB06.opb
MD5SUMe436f4a609b5bae6a8ddfe1313c390fe
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 benchmark2.82357
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 338
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-2665912-1278546227.opb>
15.99/16.06	c original problem has 2800 variables (2800 bin, 0 int, 0 impl, 0 cont) and 990001 constraints
15.99/16.06	c problem read
15.99/16.06	c No objective function, only one solution is needed.
15.99/16.06	c presolving settings loaded
19.59/19.64	c presolving:
30.28/30.36	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
32.48/32.52	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 3241 chg coeffs, 990000 upgd conss, 2400 impls, 80 clqs
34.77/34.81	c presolving (3 rounds):
34.77/34.81	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 3414 changed coefficients
34.77/34.81	c  5520 implications, 80 cliques
34.77/34.81	c presolved problem has 2800 variables (2800 bin, 0 int, 0 impl, 0 cont) and 990001 constraints
34.77/34.81	c    3160 constraints of type <knapsack>
34.77/34.81	c      80 constraints of type <setppc>
34.77/34.81	c       1 constraints of type <linear>
34.77/34.81	c  986760 constraints of type <logicor>
34.77/34.81	c transformed objective value is always integral (scale: 1)
34.77/34.81	c Presolving Time: 12.66
34.77/34.81	c - non default parameters ----------------------------------------------------------------------
34.77/34.81	c # SCIP version 1.2.1.2
34.77/34.81	c 
34.77/34.81	c # frequency for displaying node information lines
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 100]
34.77/34.81	c display/freq = 10000
34.77/34.81	c 
34.77/34.81	c # maximal time in seconds to run
34.77/34.81	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
34.77/34.81	c limits/time = 1783.95
34.77/34.81	c 
34.77/34.81	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
34.77/34.81	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
34.77/34.81	c limits/memory = 1620
34.77/34.81	c 
34.77/34.81	c # solving stops, if the given number of solutions were found (-1: no limit)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: -1]
34.77/34.81	c limits/solutions = 1
34.77/34.81	c 
34.77/34.81	c # maximal number of separation rounds per node (-1: unlimited)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 5]
34.77/34.81	c separating/maxrounds = 1
34.77/34.81	c 
34.77/34.81	c # maximal number of separation rounds in the root node (-1: unlimited)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: -1]
34.77/34.81	c separating/maxroundsroot = 5
34.77/34.81	c 
34.77/34.81	c # should presolving try to simplify inequalities
34.77/34.81	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
34.77/34.81	c constraints/linear/simplifyinequalities = TRUE
34.77/34.81	c 
34.77/34.81	c # should disaggregation of knapsack constraints be allowed in preprocessing?
34.77/34.81	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
34.77/34.81	c constraints/knapsack/disaggregation = FALSE
34.77/34.81	c 
34.77/34.81	c # should presolving try to simplify knapsacks
34.77/34.81	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
34.77/34.81	c constraints/knapsack/simplifyinequalities = TRUE
34.77/34.81	c 
34.77/34.81	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: -1]
34.77/34.81	c presolving/probing/maxrounds = 0
34.77/34.81	c 
34.77/34.81	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 10]
34.77/34.81	c heuristics/coefdiving/freq = -1
34.77/34.81	c 
34.77/34.81	c # maximal fraction of diving LP iterations compared to node LP iterations
34.77/34.81	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
34.77/34.81	c heuristics/coefdiving/maxlpiterquot = 0.075
34.77/34.81	c 
34.77/34.81	c # additional number of allowed LP iterations
34.77/34.81	c # [type: int, range: [0,2147483647], default: 1000]
34.77/34.81	c heuristics/coefdiving/maxlpiterofs = 1500
34.77/34.81	c 
34.77/34.81	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 30]
34.77/34.81	c heuristics/crossover/freq = -1
34.77/34.81	c 
34.77/34.81	c # number of nodes added to the contingent of the total nodes
34.77/34.81	c # [type: longint, range: [0,9223372036854775807], default: 500]
34.77/34.81	c heuristics/crossover/nodesofs = 750
34.77/34.81	c 
34.77/34.81	c # number of nodes without incumbent change that heuristic should wait
34.77/34.81	c # [type: longint, range: [0,9223372036854775807], default: 200]
34.77/34.81	c heuristics/crossover/nwaitingnodes = 100
34.77/34.81	c 
34.77/34.81	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
34.77/34.81	c # [type: real, range: [0,1], default: 0.1]
34.77/34.81	c heuristics/crossover/nodesquot = 0.15
34.77/34.81	c 
34.77/34.81	c # minimum percentage of integer variables that have to be fixed 
34.77/34.81	c # [type: real, range: [0,1], default: 0.666]
34.77/34.81	c heuristics/crossover/minfixingrate = 0.5
34.77/34.81	c 
34.77/34.81	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 20]
34.77/34.81	c heuristics/feaspump/freq = -1
34.77/34.81	c 
34.77/34.81	c # additional number of allowed LP iterations
34.77/34.81	c # [type: int, range: [0,2147483647], default: 1000]
34.77/34.81	c heuristics/feaspump/maxlpiterofs = 2000
34.77/34.81	c 
34.77/34.81	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 10]
34.77/34.81	c heuristics/fracdiving/freq = -1
34.77/34.81	c 
34.77/34.81	c # maximal fraction of diving LP iterations compared to node LP iterations
34.77/34.81	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
34.77/34.81	c heuristics/fracdiving/maxlpiterquot = 0.075
34.77/34.81	c 
34.77/34.81	c # additional number of allowed LP iterations
34.77/34.81	c # [type: int, range: [0,2147483647], default: 1000]
34.77/34.81	c heuristics/fracdiving/maxlpiterofs = 1500
34.77/34.81	c 
34.77/34.81	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 10]
34.77/34.81	c heuristics/guideddiving/freq = -1
34.77/34.81	c 
34.77/34.81	c # maximal fraction of diving LP iterations compared to node LP iterations
34.77/34.81	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
34.77/34.81	c heuristics/guideddiving/maxlpiterquot = 0.075
34.77/34.81	c 
34.77/34.81	c # additional number of allowed LP iterations
34.77/34.81	c # [type: int, range: [0,2147483647], default: 1000]
34.77/34.81	c heuristics/guideddiving/maxlpiterofs = 1500
34.77/34.81	c 
34.77/34.81	c # maximal fraction of diving LP iterations compared to node LP iterations
34.77/34.81	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
34.77/34.81	c heuristics/intdiving/maxlpiterquot = 0.075
34.77/34.81	c 
34.77/34.81	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 10]
34.77/34.81	c heuristics/intshifting/freq = -1
34.77/34.81	c 
34.77/34.81	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 10]
34.77/34.81	c heuristics/linesearchdiving/freq = -1
34.77/34.81	c 
34.77/34.81	c # maximal fraction of diving LP iterations compared to node LP iterations
34.77/34.81	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
34.77/34.81	c heuristics/linesearchdiving/maxlpiterquot = 0.075
34.77/34.81	c 
34.77/34.81	c # additional number of allowed LP iterations
34.77/34.81	c # [type: int, range: [0,2147483647], default: 1000]
34.77/34.81	c heuristics/linesearchdiving/maxlpiterofs = 1500
34.77/34.81	c 
34.77/34.81	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 1]
34.77/34.81	c heuristics/nlp/freq = -1
34.77/34.81	c 
34.77/34.81	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 20]
34.77/34.81	c heuristics/objpscostdiving/freq = -1
34.77/34.81	c 
34.77/34.81	c # maximal fraction of diving LP iterations compared to total iteration number
34.77/34.81	c # [type: real, range: [0,1], default: 0.01]
34.77/34.81	c heuristics/objpscostdiving/maxlpiterquot = 0.015
34.77/34.81	c 
34.77/34.81	c # additional number of allowed LP iterations
34.77/34.81	c # [type: int, range: [0,2147483647], default: 1000]
34.77/34.81	c heuristics/objpscostdiving/maxlpiterofs = 1500
34.77/34.81	c 
34.77/34.81	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 1]
34.77/34.81	c heuristics/oneopt/freq = -1
34.77/34.81	c 
34.77/34.81	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 10]
34.77/34.81	c heuristics/pscostdiving/freq = -1
34.77/34.81	c 
34.77/34.81	c # maximal fraction of diving LP iterations compared to node LP iterations
34.77/34.81	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
34.77/34.81	c heuristics/pscostdiving/maxlpiterquot = 0.075
34.77/34.81	c 
34.77/34.81	c # additional number of allowed LP iterations
34.77/34.81	c # [type: int, range: [0,2147483647], default: 1000]
34.77/34.81	c heuristics/pscostdiving/maxlpiterofs = 1500
34.77/34.81	c 
34.77/34.81	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 0]
34.77/34.81	c heuristics/rens/freq = -1
34.77/34.81	c 
34.77/34.81	c # minimum percentage of integer variables that have to be fixable 
34.77/34.81	c # [type: real, range: [0,1], default: 0.5]
34.77/34.81	c heuristics/rens/minfixingrate = 0.3
34.77/34.81	c 
34.77/34.81	c # number of nodes added to the contingent of the total nodes
34.77/34.81	c # [type: longint, range: [0,9223372036854775807], default: 500]
34.77/34.81	c heuristics/rens/nodesofs = 2000
34.77/34.81	c 
34.77/34.81	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 20]
34.77/34.81	c heuristics/rootsoldiving/freq = -1
34.77/34.81	c 
34.77/34.81	c # maximal fraction of diving LP iterations compared to node LP iterations
34.77/34.81	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
34.77/34.81	c heuristics/rootsoldiving/maxlpiterquot = 0.015
34.77/34.81	c 
34.77/34.81	c # additional number of allowed LP iterations
34.77/34.81	c # [type: int, range: [0,2147483647], default: 1000]
34.77/34.81	c heuristics/rootsoldiving/maxlpiterofs = 1500
34.77/34.81	c 
34.77/34.81	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 1]
34.77/34.81	c heuristics/rounding/freq = -1
34.77/34.81	c 
34.77/34.81	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 10]
34.77/34.81	c heuristics/shifting/freq = -1
34.77/34.81	c 
34.77/34.81	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 1]
34.77/34.81	c heuristics/simplerounding/freq = -1
34.77/34.81	c 
34.77/34.81	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 0]
34.77/34.81	c heuristics/trivial/freq = -1
34.77/34.81	c 
34.77/34.81	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 1]
34.77/34.81	c heuristics/trysol/freq = -1
34.77/34.81	c 
34.77/34.81	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 10]
34.77/34.81	c heuristics/veclendiving/freq = -1
34.77/34.81	c 
34.77/34.81	c # maximal fraction of diving LP iterations compared to node LP iterations
34.77/34.81	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
34.77/34.81	c heuristics/veclendiving/maxlpiterquot = 0.075
34.77/34.81	c 
34.77/34.81	c # additional number of allowed LP iterations
34.77/34.81	c # [type: int, range: [0,2147483647], default: 1000]
34.77/34.81	c heuristics/veclendiving/maxlpiterofs = 1500
34.77/34.81	c 
34.77/34.81	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 1]
34.77/34.81	c heuristics/zirounding/freq = -1
34.77/34.81	c 
34.77/34.81	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 0]
34.77/34.81	c separating/cmir/freq = -1
34.77/34.81	c 
34.77/34.81	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: 0]
34.77/34.81	c separating/flowcover/freq = -1
34.77/34.81	c 
34.77/34.81	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
34.77/34.81	c # [type: int, range: [-1,2147483647], default: -1]
34.77/34.81	c separating/rapidlearning/freq = 0
34.77/34.81	c 
34.77/34.81	c -----------------------------------------------------------------------------------------------
34.77/34.81	c start solving
34.77/34.87	c 
41.30/41.41	terminate called after throwing an instance of 'std::bad_alloc'
41.30/41.41	  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-2665912-1278546227/watcher-2665912-1278546227 -o /tmp/evaluation-result-2665912-1278546227/solver-2665912-1278546227 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665912-1278546227.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: 0.36 0.08 0.03 3/106 29979
/proc/meminfo: memFree=1664264/2059040 swapFree=4164940/4192956
[pid=29979] ppid=29977 vsize=9288 CPUtime=0
/proc/29979/stat : 29979 (pbscip.linux.x8) R 29977 29979 29918 0 -1 4202496 1273 0 0 0 0 0 0 0 20 0 1 0 22835895 9510912 1194 1992294400 4194304 9819077 140736172861424 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29979/statm: 2579 1203 371 1374 0 1200 0

[startup+0.0810009 s]
/proc/loadavg: 0.36 0.08 0.03 3/106 29979
/proc/meminfo: memFree=1664264/2059040 swapFree=4164940/4192956
[pid=29979] ppid=29977 vsize=13756 CPUtime=0.07
/proc/29979/stat : 29979 (pbscip.linux.x8) R 29977 29979 29918 0 -1 4202496 2363 0 0 0 7 0 0 0 20 0 1 0 22835895 14086144 2283 1992294400 4194304 9819077 140736172861424 18446744073709551615 8080956 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29979/statm: 3439 2283 386 1374 0 2060 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13756

[startup+0.100001 s]
/proc/loadavg: 0.36 0.08 0.03 3/106 29979
/proc/meminfo: memFree=1664264/2059040 swapFree=4164940/4192956
[pid=29979] ppid=29977 vsize=15192 CPUtime=0.09
/proc/29979/stat : 29979 (pbscip.linux.x8) R 29977 29979 29918 0 -1 4202496 2723 0 0 0 9 0 0 0 20 0 1 0 22835895 15556608 2643 1992294400 4194304 9819077 140736172861424 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29979/statm: 3798 2643 386 1374 0 2419 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15192

[startup+0.300004 s]
/proc/loadavg: 0.36 0.08 0.03 3/106 29979
/proc/meminfo: memFree=1664264/2059040 swapFree=4164940/4192956
[pid=29979] ppid=29977 vsize=19868 CPUtime=0.29
/proc/29979/stat : 29979 (pbscip.linux.x8) R 29977 29979 29918 0 -1 4202496 3902 0 0 0 28 1 0 0 20 0 1 0 22835895 20344832 3822 1992294400 4194304 9819077 140736172861424 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29979/statm: 4967 3822 386 1374 0 3588 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19868

[startup+0.70001 s]
/proc/loadavg: 0.36 0.08 0.03 3/106 29979
/proc/meminfo: memFree=1664264/2059040 swapFree=4164940/4192956
[pid=29979] ppid=29977 vsize=29252 CPUtime=0.69
/proc/29979/stat : 29979 (pbscip.linux.x8) R 29977 29979 29918 0 -1 4202496 6239 0 0 0 67 2 0 0 21 0 1 0 22835895 29954048 6159 1992294400 4194304 9819077 140736172861424 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29979/statm: 7313 6159 386 1374 0 5934 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29252

[startup+1.50002 s]
/proc/loadavg: 0.36 0.08 0.03 2/107 29980
/proc/meminfo: memFree=1635488/2059040 swapFree=4164940/4192956
[pid=29979] ppid=29977 vsize=46780 CPUtime=1.49
/proc/29979/stat : 29979 (pbscip.linux.x8) R 29977 29979 29918 0 -1 4202496 10604 0 0 0 145 4 0 0 23 0 1 0 22835895 47902720 10524 1992294400 4194304 9819077 140736172861424 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29979/statm: 11695 10524 386 1374 0 10316 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46780

[startup+3.10004 s]
/proc/loadavg: 0.36 0.08 0.03 2/107 29980
/proc/meminfo: memFree=1610192/2059040 swapFree=4164940/4192956
[pid=29979] ppid=29977 vsize=82132 CPUtime=3.09
/proc/29979/stat : 29979 (pbscip.linux.x8) R 29977 29979 29918 0 -1 4202496 19446 0 0 0 301 8 0 0 25 0 1 0 22835895 84103168 19366 1992294400 4194304 9819077 140736172861424 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29979/statm: 20533 19366 386 1374 0 19154 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 82132

[startup+6.30009 s]
/proc/loadavg: 0.49 0.11 0.04 2/107 29980
/proc/meminfo: memFree=1535296/2059040 swapFree=4164940/4192956
[pid=29979] ppid=29977 vsize=154796 CPUtime=6.29
/proc/29979/stat : 29979 (pbscip.linux.x8) R 29977 29979 29918 0 -1 4202496 37597 0 0 0 615 14 0 0 25 0 1 0 22835895 158511104 37517 1992294400 4194304 9819077 140736172861424 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29979/statm: 38699 37517 386 1374 0 37320 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 154796

[startup+12.7002 s]
/proc/loadavg: 0.53 0.13 0.04 2/107 29980
/proc/meminfo: memFree=1388976/2059040 swapFree=4164940/4192956
[pid=29979] ppid=29977 vsize=297500 CPUtime=12.69
/proc/29979/stat : 29979 (pbscip.linux.x8) R 29977 29979 29918 0 -1 4202496 73228 0 0 0 1238 31 0 0 25 0 1 0 22835895 304640000 73148 1992294400 4194304 9819077 140736172861424 18446744073709551615 4466995 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/29979/statm: 74375 73148 386 1374 0 72996 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 297500

[startup+25.5004 s]
/proc/loadavg: 0.64 0.17 0.06 2/107 29980
/proc/meminfo: memFree=516016/2059040 swapFree=4164940/4192956
[pid=29979] ppid=29977 vsize=1182908 CPUtime=25.48
/proc/29979/stat : 29979 (pbscip.linux.x8) R 29977 29979 29918 0 -1 4202496 337165 0 0 0 2323 225 0 0 25 0 1 0 22835895 1211297792 293171 1992294400 4194304 9819077 140736172861424 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/29979/statm: 295727 293171 489 1374 0 294348 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1182908



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+41.5016 s]
/proc/loadavg: 0.72 0.21 0.07 2/107 29980
/proc/meminfo: memFree=9676/2059040 swapFree=4139624/4192956
[pid=29979] ppid=29977 vsize=1892916 CPUtime=41.39
/proc/29979/stat : 29979 (pbscip.linux.x8) R 29977 29979 29918 0 -1 4204032 676919 0 0 0 3631 508 0 0 25 0 1 0 22835895 1938345984 429300 1992294400 4194304 9819077 140736172861424 18446744073709551615 8771253 0 0 4096 16384 0 0 0 17 0 0 0 6
/proc/29979/statm: 473229 429300 703 1374 0 471850 0
Current children cumulated CPU time (s) 41.39
Current children cumulated vsize (KiB) 1892916

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -29979

[startup+51.1007 s]
/proc/loadavg: 1.31 0.35 0.12 1/108 29982
/proc/meminfo: memFree=9980/2059040 swapFree=4139624/4192956
[pid=29979] ppid=29977 vsize=1892916 CPUtime=43.49
/proc/29979/stat : 29979 (pbscip.linux.x8) D 29977 29979 29918 0 -1 4204032 676919 0 0 0 3631 718 0 0 18 0 1 0 22835895 1938345984 429300 1992294400 4194304 9819077 140736172861424 18446744073709551615 8771253 0 0 4096 16384 18446744071562154983 0 0 17 0 0 0 732
/proc/29979/statm: 473229 429300 703 1374 0 471850 0
Current children cumulated CPU time (s) 43.49
Current children cumulated vsize (KiB) 1892916

[startup+102.3 s]
/proc/loadavg: 2.85 0.94 0.33 1/107 29996
/proc/meminfo: memFree=10460/2059040 swapFree=3610316/4192956
[pid=29979] ppid=29977 vsize=1892916 CPUtime=48.84
/proc/29979/stat : 29979 (pbscip.linux.x8) D 29977 29979 29918 0 -1 4204032 760724 0 12159 0 3631 1253 0 0 18 0 1 0 22835895 1938345984 393638 1992294400 4194304 9819077 140736172861424 18446744073709551615 8771253 0 0 4096 16384 18446744071562234166 0 0 17 1 0 0 5248
/proc/29979/statm: 473229 393638 164 1374 0 471850 0
Current children cumulated CPU time (s) 48.84
Current children cumulated vsize (KiB) 1892916
heavy processes:

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

[startup+105.1 s]
/proc/loadavg: 2.79 0.95 0.34 1/108 29998
/proc/meminfo: memFree=10184/2059040 swapFree=3610316/4192956
[pid=29979] ppid=29977 vsize=1892916 CPUtime=48.92
/proc/29979/stat : 29979 (pbscip.linux.x8) D 29977 29979 29918 0 -1 4204032 761400 0 12805 0 3631 1261 0 0 18 0 1 0 22835895 1938345984 394960 1992294400 4194304 9819077 140736172861424 18446744073709551615 8771253 0 0 4096 16384 18446744071562234166 0 0 17 1 0 0 5512
/proc/29979/statm: 473229 394960 164 1374 0 471850 0
Current children cumulated CPU time (s) 48.92
Current children cumulated vsize (KiB) 1892916

[startup+111.501 s]
/proc/loadavg: 2.72 0.97 0.35 1/107 29998
/proc/meminfo: memFree=9636/2059040 swapFree=3610316/4192956
[pid=29979] ppid=29977 vsize=1892916 CPUtime=50.18
/proc/29979/stat : 29979 (pbscip.linux.x8) D 29977 29979 29918 0 -1 4204032 787406 0 15990 0 3631 1387 0 0 18 0 1 0 22835895 1938345984 424151 1992294400 4194304 9819077 140736172861424 18446744073709551615 8771253 0 0 4096 16384 18446744071562154983 0 0 17 1 0 0 5966
/proc/29979/statm: 473229 424151 164 1374 0 471850 0
Current children cumulated CPU time (s) 50.18
Current children cumulated vsize (KiB) 1892916

[startup+118.301 s]
/proc/loadavg: 2.91 1.04 0.37 1/107 29998
/proc/meminfo: memFree=10568/2059040 swapFree=3533148/4192956
[pid=29979] ppid=29977 vsize=1892916 CPUtime=51.24
/proc/29979/stat : 29979 (pbscip.linux.x8) D 29977 29979 29918 0 -1 4204032 787472 0 16007 0 3631 1493 0 0 18 0 1 0 22835895 1938345984 404942 1992294400 4194304 9819077 140736172861424 18446744073709551615 8771253 0 0 4096 16384 18446744071562154983 0 0 17 0 0 0 6495
/proc/29979/statm: 473229 404942 164 1374 0 471850 0
Current children cumulated CPU time (s) 51.24
Current children cumulated vsize (KiB) 1892916

[startup+121.509 s]
/proc/loadavg: 2.99 1.09 0.39 1/108 29999
/proc/meminfo: memFree=8320/2059040 swapFree=3516044/4192956
[pid=29979] ppid=29977 vsize=1892916 CPUtime=51.29
/proc/29979/stat : 29979 (pbscip.linux.x8) D 29977 29979 29918 0 -1 4206080 788096 0 16128 0 3631 1498 0 0 18 0 1 0 22835895 1938345984 401287 1992294400 4194304 9819077 140736172861424 18446744073709551615 8771253 0 0 4096 16384 18446744071562234512 0 0 17 1 0 0 6852
/proc/29979/statm: 473229 401287 164 1374 0 471850 0
Current children cumulated CPU time (s) 51.29
Current children cumulated vsize (KiB) 1892916

[startup+123.288 s]
/proc/loadavg: 2.99 1.09 0.39 1/108 29999
/proc/meminfo: memFree=7848/2059040 swapFree=3500084/4192956
[pid=29979] ppid=29977 vsize=1892916 CPUtime=51.43
/proc/29979/stat : 29979 (pbscip.linux.x8) R 29977 29979 29918 0 -1 4204032 790826 0 16290 0 3631 1512 0 0 18 0 1 0 22835895 1938345984 390647 1992294400 4194304 9819077 140736172861424 18446744073709551615 8771253 0 0 4096 16384 0 0 0 17 1 0 0 7066
/proc/29979/statm: 473229 390647 164 1374 0 471850 0
Current children cumulated CPU time (s) 51.43
Current children cumulated vsize (KiB) 1892916

[startup+123.701 s]
/proc/loadavg: 2.99 1.09 0.39 1/108 29999
/proc/meminfo: memFree=7848/2059040 swapFree=3500084/4192956
[pid=29979] ppid=29977 vsize=1892916 CPUtime=51.46
/proc/29979/stat : 29979 (pbscip.linux.x8) D 29977 29979 29918 0 -1 4206080 790826 0 16290 0 3631 1515 0 0 18 0 1 0 22835895 1938345984 388132 1992294400 4194304 9819077 140736172861424 18446744073709551615 8771253 0 0 4096 16384 18446744071562234512 0 0 17 1 0 0 7076
/proc/29979/statm: 473229 388132 164 1374 0 471850 0
Current children cumulated CPU time (s) 51.46
Current children cumulated vsize (KiB) 1892916

[startup+124.101 s]
/proc/loadavg: 2.99 1.09 0.39 1/108 29999
/proc/meminfo: memFree=7856/2059040 swapFree=3448812/4192956
[pid=29979] ppid=29977 vsize=0 CPUtime=51.61
/proc/29979/stat : 29979 (pbscip.linux.x8) R 29977 29979 29918 0 -1 4204036 790838 0 16295 0 3631 1530 0 0 18 0 1 0 22835895 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 7121
/proc/29979/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 51.61
Current children cumulated vsize (KiB) 0

[startup+124.202 s]
/proc/loadavg: 2.99 1.09 0.39 1/108 29999
/proc/meminfo: memFree=7856/2059040 swapFree=3448812/4192956
[pid=29979] ppid=29977 vsize=0 CPUtime=51.71
/proc/29979/stat : 29979 (pbscip.linux.x8) R 29977 29979 29918 0 -1 4204036 790838 0 16295 0 3631 1540 0 0 18 0 1 0 22835895 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 7121
/proc/29979/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 51.71
Current children cumulated vsize (KiB) 0

Child ended because it received signal 6 (SIGABRT)
Child dumped core
Real time (s): 124.293
CPU time (s): 51.8121
CPU user time (s): 36.3195
CPU system time (s): 15.4926
CPU usage (%): 41.6856
Max. virtual memory (cumulated for all children) (KiB): 1892916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 36.3195
system time used= 15.4926
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 790838
page faults= 16295
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 27770
involuntary context switches= 1387

runsolver used 0.238963 second user time and 0.705892 second system time

The end

Launcher Data 

Begin job on node013 at 2010-07-08 01:43:49
IDJOB=2665912
IDBENCH=1388
IDSOLVER=1168
FILE ID=node013/2665912-1278546227
PBS_JOBID= 11239518
Free space on /tmp= 62512 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_0.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-2665912-1278546227/watcher-2665912-1278546227 -o /tmp/evaluation-result-2665912-1278546227/solver-2665912-1278546227 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665912-1278546227.opb -t 1800 -m 1800

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

MD5SUM BENCH= e436f4a609b5bae6a8ddfe1313c390fe
RANDOM SEED=1845946752

node013.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		: 3000.218
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	: 6000.43
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		: 3000.218
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1664296 kB
Buffers:         56652 kB
Cached:         226308 kB
SwapCached:       1544 kB
Active:         134704 kB
Inactive:       182064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1664296 kB
SwapTotal:     4192956 kB
SwapFree:      4164940 kB
Dirty:           41304 kB
Writeback:           0 kB
AnonPages:       32220 kB
Mapped:          13536 kB
Slab:            55384 kB
PageTables:       4148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179616 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= 60828 MiB
End job on node013 at 2010-07-08 01:45:54