Trace number 2665908

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) 51.2172 476.971

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/
dbst/normalized-dbst_v40_e600_d20_mw10_2.opb.PB06.opb
MD5SUM409a20f37901eec51bb3d0d7a35b01e1
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 benchmark2.81157
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 368
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-2665908-1278546225.opb>
16.19/16.23	c original problem has 2800 variables (2800 bin, 0 int, 0 impl, 0 cont) and 990001 constraints
16.19/16.23	c problem read
16.19/16.23	c No objective function, only one solution is needed.
16.19/16.23	c presolving settings loaded
19.69/19.78	c presolving:
30.48/30.55	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
32.68/32.71	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 3239 chg coeffs, 990000 upgd conss, 2400 impls, 80 clqs
34.88/34.99	c presolving (3 rounds):
34.88/34.99	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 3406 changed coefficients
34.88/34.99	c  5520 implications, 80 cliques
34.88/34.99	c presolved problem has 2800 variables (2800 bin, 0 int, 0 impl, 0 cont) and 990001 constraints
34.88/34.99	c    3160 constraints of type <knapsack>
34.88/34.99	c      80 constraints of type <setppc>
34.88/34.99	c       1 constraints of type <linear>
34.88/34.99	c  986760 constraints of type <logicor>
34.88/34.99	c transformed objective value is always integral (scale: 1)
34.88/34.99	c Presolving Time: 12.61
34.88/34.99	c - non default parameters ----------------------------------------------------------------------
34.88/34.99	c # SCIP version 1.2.1.2
34.88/34.99	c 
34.88/34.99	c # frequency for displaying node information lines
34.88/34.99	c # [type: int, range: [-1,2147483647], default: 100]
34.88/34.99	c display/freq = 10000
34.88/34.99	c 
34.88/34.99	c # maximal time in seconds to run
34.88/34.99	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
34.88/34.99	c limits/time = 1783.78
34.88/34.99	c 
34.88/34.99	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
34.88/34.99	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
34.88/34.99	c limits/memory = 1620
34.88/34.99	c 
34.88/34.99	c # solving stops, if the given number of solutions were found (-1: no limit)
34.88/34.99	c # [type: int, range: [-1,2147483647], default: -1]
34.88/34.99	c limits/solutions = 1
34.88/34.99	c 
34.88/34.99	c # maximal number of separation rounds per node (-1: unlimited)
34.88/34.99	c # [type: int, range: [-1,2147483647], default: 5]
34.88/34.99	c separating/maxrounds = 1
34.88/34.99	c 
34.88/34.99	c # maximal number of separation rounds in the root node (-1: unlimited)
34.88/34.99	c # [type: int, range: [-1,2147483647], default: -1]
34.88/34.99	c separating/maxroundsroot = 5
34.88/34.99	c 
34.88/34.99	c # should presolving try to simplify inequalities
34.88/34.99	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
34.88/34.99	c constraints/linear/simplifyinequalities = TRUE
34.88/34.99	c 
34.88/34.99	c # should disaggregation of knapsack constraints be allowed in preprocessing?
34.88/34.99	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
34.88/34.99	c constraints/knapsack/disaggregation = FALSE
34.88/34.99	c 
34.88/34.99	c # should presolving try to simplify knapsacks
34.88/34.99	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
34.88/34.99	c constraints/knapsack/simplifyinequalities = TRUE
34.88/34.99	c 
34.88/34.99	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
34.88/34.99	c # [type: int, range: [-1,2147483647], default: -1]
34.88/34.99	c presolving/probing/maxrounds = 0
34.88/34.99	c 
34.88/34.99	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
34.88/34.99	c # [type: int, range: [-1,2147483647], default: 10]
34.88/34.99	c heuristics/coefdiving/freq = -1
34.88/34.99	c 
34.88/34.99	c # maximal fraction of diving LP iterations compared to node LP iterations
34.88/34.99	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
34.88/34.99	c heuristics/coefdiving/maxlpiterquot = 0.075
34.88/34.99	c 
34.88/34.99	c # additional number of allowed LP iterations
34.88/34.99	c # [type: int, range: [0,2147483647], default: 1000]
34.88/34.99	c heuristics/coefdiving/maxlpiterofs = 1500
34.88/34.99	c 
34.88/34.99	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
34.88/34.99	c # [type: int, range: [-1,2147483647], default: 30]
34.88/34.99	c heuristics/crossover/freq = -1
34.88/34.99	c 
34.88/34.99	c # number of nodes added to the contingent of the total nodes
34.88/34.99	c # [type: longint, range: [0,9223372036854775807], default: 500]
34.88/34.99	c heuristics/crossover/nodesofs = 750
34.88/34.99	c 
34.88/34.99	c # number of nodes without incumbent change that heuristic should wait
34.88/34.99	c # [type: longint, range: [0,9223372036854775807], default: 200]
34.88/34.99	c heuristics/crossover/nwaitingnodes = 100
34.88/34.99	c 
34.88/34.99	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
34.88/34.99	c # [type: real, range: [0,1], default: 0.1]
34.88/34.99	c heuristics/crossover/nodesquot = 0.15
34.88/34.99	c 
34.88/34.99	c # minimum percentage of integer variables that have to be fixed 
34.88/34.99	c # [type: real, range: [0,1], default: 0.666]
34.88/34.99	c heuristics/crossover/minfixingrate = 0.5
34.88/34.99	c 
34.88/34.99	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
34.88/34.99	c # [type: int, range: [-1,2147483647], default: 20]
34.88/34.99	c heuristics/feaspump/freq = -1
34.88/34.99	c 
34.88/34.99	c # additional number of allowed LP iterations
34.88/34.99	c # [type: int, range: [0,2147483647], default: 1000]
34.88/34.99	c heuristics/feaspump/maxlpiterofs = 2000
34.88/34.99	c 
34.88/34.99	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
34.88/34.99	c # [type: int, range: [-1,2147483647], default: 10]
34.88/34.99	c heuristics/fracdiving/freq = -1
34.88/34.99	c 
34.88/34.99	c # maximal fraction of diving LP iterations compared to node LP iterations
34.88/34.99	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
34.88/34.99	c heuristics/fracdiving/maxlpiterquot = 0.075
34.88/34.99	c 
34.88/34.99	c # additional number of allowed LP iterations
34.88/34.99	c # [type: int, range: [0,2147483647], default: 1000]
34.88/34.99	c heuristics/fracdiving/maxlpiterofs = 1500
34.88/34.99	c 
34.88/34.99	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
34.88/34.99	c # [type: int, range: [-1,2147483647], default: 10]
34.88/34.99	c heuristics/guideddiving/freq = -1
34.88/34.99	c 
34.88/34.99	c # maximal fraction of diving LP iterations compared to node LP iterations
34.88/34.99	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
34.88/34.99	c heuristics/guideddiving/maxlpiterquot = 0.075
34.88/34.99	c 
34.88/34.99	c # additional number of allowed LP iterations
34.88/34.99	c # [type: int, range: [0,2147483647], default: 1000]
34.88/34.99	c heuristics/guideddiving/maxlpiterofs = 1500
34.88/34.99	c 
34.88/34.99	c # maximal fraction of diving LP iterations compared to node LP iterations
34.88/34.99	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
34.88/34.99	c heuristics/intdiving/maxlpiterquot = 0.075
34.88/34.99	c 
34.88/34.99	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
34.88/34.99	c # [type: int, range: [-1,2147483647], default: 10]
34.88/34.99	c heuristics/intshifting/freq = -1
34.88/34.99	c 
34.88/34.99	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
34.88/34.99	c # [type: int, range: [-1,2147483647], default: 10]
34.88/34.99	c heuristics/linesearchdiving/freq = -1
34.88/34.99	c 
34.88/34.99	c # maximal fraction of diving LP iterations compared to node LP iterations
34.88/34.99	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
34.88/34.99	c heuristics/linesearchdiving/maxlpiterquot = 0.075
34.88/34.99	c 
34.88/34.99	c # additional number of allowed LP iterations
34.88/34.99	c # [type: int, range: [0,2147483647], default: 1000]
34.88/34.99	c heuristics/linesearchdiving/maxlpiterofs = 1500
34.88/34.99	c 
34.88/34.99	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
34.88/34.99	c # [type: int, range: [-1,2147483647], default: 1]
34.88/34.99	c heuristics/nlp/freq = -1
34.88/34.99	c 
34.88/34.99	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
34.88/34.99	c # [type: int, range: [-1,2147483647], default: 20]
34.88/34.99	c heuristics/objpscostdiving/freq = -1
34.88/34.99	c 
34.88/34.99	c # maximal fraction of diving LP iterations compared to total iteration number
34.88/34.99	c # [type: real, range: [0,1], default: 0.01]
34.88/34.99	c heuristics/objpscostdiving/maxlpiterquot = 0.015
34.88/34.99	c 
34.88/34.99	c # additional number of allowed LP iterations
34.88/34.99	c # [type: int, range: [0,2147483647], default: 1000]
34.88/34.99	c heuristics/objpscostdiving/maxlpiterofs = 1500
34.88/34.99	c 
34.88/34.99	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
34.88/35.00	c # [type: int, range: [-1,2147483647], default: 1]
34.88/35.00	c heuristics/oneopt/freq = -1
34.88/35.00	c 
34.88/35.00	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
34.88/35.00	c # [type: int, range: [-1,2147483647], default: 10]
34.88/35.00	c heuristics/pscostdiving/freq = -1
34.88/35.00	c 
34.88/35.00	c # maximal fraction of diving LP iterations compared to node LP iterations
34.88/35.00	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
34.88/35.00	c heuristics/pscostdiving/maxlpiterquot = 0.075
34.88/35.00	c 
34.88/35.00	c # additional number of allowed LP iterations
34.88/35.00	c # [type: int, range: [0,2147483647], default: 1000]
34.88/35.00	c heuristics/pscostdiving/maxlpiterofs = 1500
34.88/35.00	c 
34.88/35.00	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
34.88/35.00	c # [type: int, range: [-1,2147483647], default: 0]
34.88/35.00	c heuristics/rens/freq = -1
34.88/35.00	c 
34.88/35.00	c # minimum percentage of integer variables that have to be fixable 
34.88/35.00	c # [type: real, range: [0,1], default: 0.5]
34.88/35.00	c heuristics/rens/minfixingrate = 0.3
34.88/35.00	c 
34.88/35.00	c # number of nodes added to the contingent of the total nodes
34.88/35.00	c # [type: longint, range: [0,9223372036854775807], default: 500]
34.88/35.00	c heuristics/rens/nodesofs = 2000
34.88/35.00	c 
34.88/35.00	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
34.88/35.00	c # [type: int, range: [-1,2147483647], default: 20]
34.88/35.00	c heuristics/rootsoldiving/freq = -1
34.88/35.00	c 
34.88/35.00	c # maximal fraction of diving LP iterations compared to node LP iterations
34.88/35.00	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
34.88/35.00	c heuristics/rootsoldiving/maxlpiterquot = 0.015
34.88/35.00	c 
34.88/35.00	c # additional number of allowed LP iterations
34.88/35.00	c # [type: int, range: [0,2147483647], default: 1000]
34.88/35.00	c heuristics/rootsoldiving/maxlpiterofs = 1500
34.88/35.00	c 
34.88/35.00	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
34.88/35.00	c # [type: int, range: [-1,2147483647], default: 1]
34.88/35.00	c heuristics/rounding/freq = -1
34.88/35.00	c 
34.88/35.00	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
34.88/35.00	c # [type: int, range: [-1,2147483647], default: 10]
34.88/35.00	c heuristics/shifting/freq = -1
34.88/35.00	c 
34.88/35.00	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
34.88/35.00	c # [type: int, range: [-1,2147483647], default: 1]
34.88/35.00	c heuristics/simplerounding/freq = -1
34.97/35.00	c 
34.97/35.00	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
34.97/35.00	c # [type: int, range: [-1,2147483647], default: 0]
34.97/35.00	c heuristics/trivial/freq = -1
34.97/35.00	c 
34.97/35.00	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
34.97/35.00	c # [type: int, range: [-1,2147483647], default: 1]
34.97/35.00	c heuristics/trysol/freq = -1
34.97/35.00	c 
34.97/35.00	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
34.97/35.00	c # [type: int, range: [-1,2147483647], default: 10]
34.97/35.00	c heuristics/veclendiving/freq = -1
34.97/35.00	c 
34.97/35.00	c # maximal fraction of diving LP iterations compared to node LP iterations
34.97/35.00	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
34.97/35.00	c heuristics/veclendiving/maxlpiterquot = 0.075
34.97/35.00	c 
34.97/35.00	c # additional number of allowed LP iterations
34.97/35.00	c # [type: int, range: [0,2147483647], default: 1000]
34.97/35.00	c heuristics/veclendiving/maxlpiterofs = 1500
34.97/35.00	c 
34.97/35.00	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
34.97/35.00	c # [type: int, range: [-1,2147483647], default: 1]
34.97/35.00	c heuristics/zirounding/freq = -1
34.97/35.00	c 
34.97/35.00	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
34.97/35.00	c # [type: int, range: [-1,2147483647], default: 0]
34.97/35.00	c separating/cmir/freq = -1
34.97/35.00	c 
34.97/35.00	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
34.97/35.00	c # [type: int, range: [-1,2147483647], default: 0]
34.97/35.00	c separating/flowcover/freq = -1
34.97/35.00	c 
34.97/35.00	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
34.97/35.00	c # [type: int, range: [-1,2147483647], default: -1]
34.97/35.00	c separating/rapidlearning/freq = 0
34.97/35.00	c 
34.97/35.00	c -----------------------------------------------------------------------------------------------
34.97/35.00	c start solving
34.97/35.06	c 
41.34/41.74	terminate called after throwing an instance of 'std::bad_alloc'
41.34/41.74	  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-2665908-1278546225/watcher-2665908-1278546225 -o /tmp/evaluation-result-2665908-1278546225/solver-2665908-1278546225 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665908-1278546225.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: 0.35 0.08 0.02 3/105 27207
/proc/meminfo: memFree=1690180/2059040 swapFree=4139700/4192956
[pid=27207] ppid=27205 vsize=9288 CPUtime=0
/proc/27207/stat : 27207 (pbscip.linux.x8) R 27205 27207 27113 0 -1 4202496 1122 0 0 0 0 0 0 0 18 0 1 0 22831070 9510912 1043 1992294400 4194304 9819077 140736517214000 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27207/statm: 2322 1054 371 1374 0 943 0

[startup+0.0523681 s]
/proc/loadavg: 0.35 0.08 0.02 3/105 27207
/proc/meminfo: memFree=1690180/2059040 swapFree=4139700/4192956
[pid=27207] ppid=27205 vsize=13560 CPUtime=0.04
/proc/27207/stat : 27207 (pbscip.linux.x8) R 27205 27207 27113 0 -1 4202496 2304 0 0 0 4 0 0 0 18 0 1 0 22831070 13885440 2225 1992294400 4194304 9819077 140736517214000 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27207/statm: 3390 2225 386 1374 0 2011 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 13560

[startup+0.101373 s]
/proc/loadavg: 0.35 0.08 0.02 3/105 27207
/proc/meminfo: memFree=1690180/2059040 swapFree=4139700/4192956
[pid=27207] ppid=27205 vsize=15188 CPUtime=0.09
/proc/27207/stat : 27207 (pbscip.linux.x8) R 27205 27207 27113 0 -1 4202496 2722 0 0 0 9 0 0 0 18 0 1 0 22831070 15552512 2643 1992294400 4194304 9819077 140736517214000 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27207/statm: 3797 2643 386 1374 0 2418 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15188

[startup+0.301395 s]
/proc/loadavg: 0.35 0.08 0.02 3/105 27207
/proc/meminfo: memFree=1690180/2059040 swapFree=4139700/4192956
[pid=27207] ppid=27205 vsize=19836 CPUtime=0.29
/proc/27207/stat : 27207 (pbscip.linux.x8) R 27205 27207 27113 0 -1 4202496 3901 0 0 0 28 1 0 0 18 0 1 0 22831070 20312064 3822 1992294400 4194304 9819077 140736517214000 18446744073709551615 5648333 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27207/statm: 4959 3822 386 1374 0 3580 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19836

[startup+0.701441 s]
/proc/loadavg: 0.35 0.08 0.02 3/105 27207
/proc/meminfo: memFree=1690180/2059040 swapFree=4139700/4192956
[pid=27207] ppid=27205 vsize=29052 CPUtime=0.69
/proc/27207/stat : 27207 (pbscip.linux.x8) R 27205 27207 27113 0 -1 4202496 5971 0 0 0 67 2 0 0 18 0 1 0 22831070 29749248 5893 1992294400 4194304 9819077 140736517214000 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27207/statm: 7263 5904 386 1374 0 5884 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29052

[startup+1.50053 s]
/proc/loadavg: 0.35 0.08 0.02 2/106 27208
/proc/meminfo: memFree=1661032/2059040 swapFree=4139700/4192956
[pid=27207] ppid=27205 vsize=46632 CPUtime=1.49
/proc/27207/stat : 27207 (pbscip.linux.x8) R 27205 27207 27113 0 -1 4202496 10600 0 0 0 145 4 0 0 20 0 1 0 22831070 47751168 10521 1992294400 4194304 9819077 140736517214000 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27207/statm: 11658 10521 386 1374 0 10279 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46632

[startup+3.10071 s]
/proc/loadavg: 0.35 0.08 0.02 2/106 27208
/proc/meminfo: memFree=1635364/2059040 swapFree=4139700/4192956
[pid=27207] ppid=27205 vsize=81936 CPUtime=3.09
/proc/27207/stat : 27207 (pbscip.linux.x8) R 27205 27207 27113 0 -1 4202496 19424 0 0 0 302 7 0 0 25 0 1 0 22831070 83902464 19345 1992294400 4194304 9819077 140736517214000 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27207/statm: 20484 19345 386 1374 0 19105 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 81936

[startup+6.30107 s]
/proc/loadavg: 0.56 0.13 0.04 2/106 27208
/proc/meminfo: memFree=1561584/2059040 swapFree=4139700/4192956
[pid=27207] ppid=27205 vsize=152732 CPUtime=6.29
/proc/27207/stat : 27207 (pbscip.linux.x8) R 27205 27207 27113 0 -1 4202496 37072 0 0 0 614 15 0 0 25 0 1 0 22831070 156397568 36993 1992294400 4194304 9819077 140736517214000 18446744073709551615 8631714 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27207/statm: 38183 36993 386 1374 0 36804 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 152732

[startup+12.7008 s]
/proc/loadavg: 0.60 0.14 0.05 2/106 27208
/proc/meminfo: memFree=1417992/2059040 swapFree=4139700/4192956
[pid=27207] ppid=27205 vsize=294016 CPUtime=12.68
/proc/27207/stat : 27207 (pbscip.linux.x8) R 27205 27207 27113 0 -1 4202496 72323 0 0 0 1239 29 0 0 25 0 1 0 22831070 301072384 72244 1992294400 4194304 9819077 140736517214000 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/27207/statm: 73504 72244 386 1374 0 72125 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 294016

[startup+25.5012 s]
/proc/loadavg: 0.69 0.18 0.06 2/106 27209
/proc/meminfo: memFree=559912/2059040 swapFree=4139700/4192956
[pid=27207] ppid=27205 vsize=1166200 CPUtime=25.48
/proc/27207/stat : 27207 (pbscip.linux.x8) R 27205 27207 27113 0 -1 4202496 332027 0 0 0 2319 229 0 0 25 0 1 0 22831070 1194188800 288254 1992294400 4194304 9819077 140736517214000 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/27207/statm: 291550 288254 489 1374 0 290171 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1166200



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+41.8053 s]
/proc/loadavg: 0.75 0.22 0.07 4/106 27209
/proc/meminfo: memFree=10500/2059040 swapFree=4139700/4192956
[pid=27207] ppid=27205 vsize=1851988 CPUtime=41.45
/proc/27207/stat : 27207 (pbscip.linux.x8) R 27205 27207 27113 0 -1 4204032 676018 0 0 0 3634 511 0 0 23 0 1 0 22831070 1896435712 430410 1992294400 4194304 9819077 140736517214000 18446744073709551615 8771253 0 0 4096 16384 0 0 0 17 1 0 0 32
/proc/27207/statm: 462997 430410 703 1374 0 461618 0
Current children cumulated CPU time (s) 41.45
Current children cumulated vsize (KiB) 1851988

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -27207

[startup+51.1011 s]
/proc/loadavg: 1.26 0.35 0.12 1/106 27210
/proc/meminfo: memFree=9340/2059040 swapFree=4139700/4192956
[pid=27207] ppid=27205 vsize=1851988 CPUtime=42.43
/proc/27207/stat : 27207 (pbscip.linux.x8) D 27205 27207 27113 0 -1 4204032 676018 0 0 0 3634 609 0 0 18 0 1 0 22831070 1896435712 430410 1992294400 4194304 9819077 140736517214000 18446744073709551615 8771253 0 0 4096 16384 18446744071562154983 0 0 17 1 0 0 438
/proc/27207/statm: 462997 430410 703 1374 0 461618 0
Current children cumulated CPU time (s) 42.43
Current children cumulated vsize (KiB) 1851988

[startup+102.302 s]
/proc/loadavg: 3.17 1.00 0.35 1/106 27214
/proc/meminfo: memFree=11636/2059040 swapFree=4139700/4192956
[pid=27207] ppid=27205 vsize=1851988 CPUtime=43.76
/proc/27207/stat : 27207 (pbscip.linux.x8) D 27205 27207 27113 0 -1 4204032 676018 0 0 0 3634 742 0 0 18 0 1 0 22831070 1896435712 430410 1992294400 4194304 9819077 140736517214000 18446744073709551615 8771253 0 0 4096 16384 18446744071562154983 0 0 17 1 0 0 5510
/proc/27207/statm: 462997 430410 703 1374 0 461618 0
Current children cumulated CPU time (s) 43.76
Current children cumulated vsize (KiB) 1851988
heavy processes:

[startup+162.302 s]
/proc/loadavg: 5.52 2.01 0.73 1/109 27218
/proc/meminfo: memFree=10416/2059040 swapFree=4040024/4192956
[pid=27207] ppid=27205 vsize=1851988 CPUtime=44.9
/proc/27207/stat : 27207 (pbscip.linux.x8) D 27205 27207 27113 0 -1 4204032 676058 0 24 0 3634 856 0 0 18 0 1 0 22831070 1896435712 406114 1992294400 4194304 9819077 140736517214000 18446744073709551615 8771253 0 0 4096 16384 18446744071562234166 0 0 17 0 0 0 11692
/proc/27207/statm: 462997 406114 164 1374 0 461618 0
Current children cumulated CPU time (s) 44.9
Current children cumulated vsize (KiB) 1851988
heavy processes:

[startup+222.302 s]
/proc/loadavg: 3.47 2.06 0.83 1/106 27220
/proc/meminfo: memFree=10496/2059040 swapFree=3931484/4192956
[pid=27207] ppid=27205 vsize=1851988 CPUtime=45.62
/proc/27207/stat : 27207 (pbscip.linux.x8) D 27205 27207 27113 0 -1 4204032 684149 0 1550 0 3634 928 0 0 18 0 1 0 22831070 1896435712 388596 1992294400 4194304 9819077 140736517214000 18446744073709551615 8771253 0 0 4096 16384 18446744071562234166 0 0 17 0 0 0 17580
/proc/27207/statm: 462997 388596 164 1374 0 461618 0
Current children cumulated CPU time (s) 45.62
Current children cumulated vsize (KiB) 1851988
heavy processes:

[startup+282.301 s]
/proc/loadavg: 2.38 2.02 0.89 1/106 27222
/proc/meminfo: memFree=9936/2059040 swapFree=3794816/4192956
[pid=27207] ppid=27205 vsize=1851988 CPUtime=46.5
/proc/27207/stat : 27207 (pbscip.linux.x8) D 27205 27207 27113 0 -1 4204032 704562 0 4275 0 3634 1016 0 0 18 0 1 0 22831070 1896435712 377567 1992294400 4194304 9819077 140736517214000 18446744073709551615 8771253 0 0 4096 16384 18446744071562234166 0 0 17 0 0 0 23484
/proc/27207/statm: 462997 377567 164 1374 0 461618 0
Current children cumulated CPU time (s) 46.5
Current children cumulated vsize (KiB) 1851988
heavy processes:

[startup+342.301 s]
/proc/loadavg: 1.86 1.94 0.93 1/106 27224
/proc/meminfo: memFree=10436/2059040 swapFree=3617440/4192956
[pid=27207] ppid=27205 vsize=1851988 CPUtime=47.34
/proc/27207/stat : 27207 (pbscip.linux.x8) D 27205 27207 27113 0 -1 4204032 729721 0 7823 0 3634 1100 0 0 18 0 1 0 22831070 1896435712 361930 1992294400 4194304 9819077 140736517214000 18446744073709551615 8771253 0 0 4096 16384 18446744071562234166 0 0 17 0 0 0 29373
/proc/27207/statm: 462997 361930 164 1374 0 461618 0
Current children cumulated CPU time (s) 47.34
Current children cumulated vsize (KiB) 1851988
heavy processes:

[startup+402.302 s]
/proc/loadavg: 2.12 2.01 1.02 1/106 27226
/proc/meminfo: memFree=9996/2059040 swapFree=3597312/4192956
[pid=27207] ppid=27205 vsize=1851988 CPUtime=49.23
/proc/27207/stat : 27207 (pbscip.linux.x8) D 27205 27207 27113 0 -1 4204032 782822 0 15685 0 3634 1289 0 0 18 0 1 0 22831070 1896435712 417861 1992294400 4194304 9819077 140736517214000 18446744073709551615 8771253 0 0 4096 16384 18446744071562234166 0 0 17 0 0 0 35178
/proc/27207/statm: 462997 417861 164 1374 0 461618 0
Current children cumulated CPU time (s) 49.23
Current children cumulated vsize (KiB) 1851988
heavy processes:

[startup+462.517 s]
/proc/loadavg: 4.42 2.60 1.27 1/106 27227
/proc/meminfo: memFree=9240/2059040 swapFree=3537536/4192956
[pid=27207] ppid=27205 vsize=1851988 CPUtime=50.61
/proc/27207/stat : 27207 (pbscip.linux.x8) D 27205 27207 27113 0 -1 4206080 790211 0 15839 0 3634 1427 0 0 18 0 1 0 22831070 1896435712 408180 1992294400 4194304 9819077 140736517214000 18446744073709551615 8771253 0 0 4096 16384 18446744071562234512 0 0 17 1 0 0 40983
/proc/27207/statm: 462997 408180 164 1374 0 461618 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 1851988
heavy processes:

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

[startup+470.903 s]
/proc/loadavg: 4.50 2.68 1.31 2/107 27229
/proc/meminfo: memFree=7876/2059040 swapFree=3469212/4192956
[pid=27207] ppid=27205 vsize=1851988 CPUtime=50.86
/proc/27207/stat : 27207 (pbscip.linux.x8) R 27205 27207 27113 0 -1 4204032 798338 0 15854 0 3634 1452 0 0 18 0 1 0 22831070 1896435712 400573 1992294400 4194304 9819077 140736517214000 18446744073709551615 8771253 0 0 4096 16384 0 0 0 17 1 0 0 41877
/proc/27207/statm: 462997 400577 110 1374 0 461618 0
Current children cumulated CPU time (s) 50.86
Current children cumulated vsize (KiB) 1851988

[startup+474.203 s]
/proc/loadavg: 4.70 2.75 1.34 2/107 27229
/proc/meminfo: memFree=10856/2059040 swapFree=3447356/4192956
[pid=27207] ppid=27205 vsize=1851988 CPUtime=50.95
/proc/27207/stat : 27207 (pbscip.linux.x8) R 27205 27207 27113 0 -1 4204032 801352 0 15854 0 3634 1461 0 0 18 0 1 0 22831070 1896435712 398711 1992294400 4194304 9819077 140736517214000 18446744073709551615 8771253 0 0 4096 16384 0 0 0 17 1 0 0 42199
/proc/27207/statm: 462997 398711 110 1374 0 461618 0
Current children cumulated CPU time (s) 50.95
Current children cumulated vsize (KiB) 1851988

[startup+475.801 s]
/proc/loadavg: 4.70 2.75 1.34 1/107 27229
/proc/meminfo: memFree=10464/2059040 swapFree=3442048/4192956
[pid=27207] ppid=27205 vsize=1851988 CPUtime=50.96
/proc/27207/stat : 27207 (pbscip.linux.x8) D 27205 27207 27113 0 -1 4204032 801365 0 15858 0 3634 1462 0 0 18 0 1 0 22831070 1896435712 397976 1992294400 4194304 9819077 140736517214000 18446744073709551615 8771253 0 0 4096 16384 18446744071562234166 0 0 17 0 0 0 42274
/proc/27207/statm: 462997 397976 110 1374 0 461618 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 1851988

[startup+476.601 s]
/proc/loadavg: 4.70 2.75 1.34 1/107 27229
/proc/meminfo: memFree=10464/2059040 swapFree=3442048/4192956
[pid=27207] ppid=27205 vsize=1851988 CPUtime=50.96
/proc/27207/stat : 27207 (pbscip.linux.x8) D 27205 27207 27113 0 -1 4204032 801365 0 15860 0 3634 1462 0 0 18 0 1 0 22831070 1896435712 397978 1992294400 4194304 9819077 140736517214000 18446744073709551615 8771253 0 0 4096 16384 18446744071562234166 0 0 17 0 0 0 42418
/proc/27207/statm: 462997 397978 110 1374 0 461618 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 1851988

[startup+476.802 s]
/proc/loadavg: 4.70 2.75 1.34 1/107 27229
/proc/meminfo: memFree=10464/2059040 swapFree=3442048/4192956
[pid=27207] ppid=27205 vsize=0 CPUtime=51.04
/proc/27207/stat : 27207 (pbscip.linux.x8) R 27205 27207 27113 0 -1 4204036 801365 0 15862 0 3634 1470 0 0 18 0 1 0 22831070 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 0 0 0 42449
/proc/27207/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 0

[startup+476.902 s]
/proc/loadavg: 4.70 2.75 1.34 1/107 27229
/proc/meminfo: memFree=10464/2059040 swapFree=3442048/4192956
[pid=27207] ppid=27205 vsize=0 CPUtime=51.13
/proc/27207/stat : 27207 (pbscip.linux.x8) R 27205 27207 27113 0 -1 4204036 801365 0 15862 0 3634 1479 0 0 18 0 1 0 22831070 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 0 0 0 42449
/proc/27207/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 51.13
Current children cumulated vsize (KiB) 0

Child ended because it received signal 6 (SIGABRT)
Child dumped core
Real time (s): 476.971
CPU time (s): 51.2172
CPU user time (s): 36.3495
CPU system time (s): 14.8677
CPU usage (%): 10.738
Max. virtual memory (cumulated for all children) (KiB): 1851988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 36.3495
system time used= 14.8677
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 801365
page faults= 15862
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 27037
involuntary context switches= 1696

runsolver used 0.751885 second user time and 2.17367 second system time

The end

Launcher Data 

Begin job on node088 at 2010-07-08 01:43:47
IDJOB=2665908
IDBENCH=1384
IDSOLVER=1168
FILE ID=node088/2665908-1278546225
PBS_JOBID= 11239475
Free space on /tmp= 62472 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_2.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-2665908-1278546225/watcher-2665908-1278546225 -o /tmp/evaluation-result-2665908-1278546225/solver-2665908-1278546225 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665908-1278546225.opb -t 1800 -m 1800

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

MD5SUM BENCH= 409a20f37901eec51bb3d0d7a35b01e1
RANDOM SEED=1072086819

node088.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		: 3000.245
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	: 6000.49
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		: 3000.245
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	: 5999.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1690708 kB
Buffers:         55032 kB
Cached:         225136 kB
SwapCached:       6452 kB
Active:         178696 kB
Inactive:       114724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1690708 kB
SwapTotal:     4192956 kB
SwapFree:      4139700 kB
Dirty:           41268 kB
Writeback:           0 kB
AnonPages:       11308 kB
Mapped:          11916 kB
Slab:            53212 kB
PageTables:       4068 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179352 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= 60784 MiB
End job on node088 at 2010-07-08 01:51:54