Trace number 2665895

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) 46.6759 301.155

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
liu/vdw/normalized-vdw_k3_l6_n1500.opb
MD5SUM03ac75ce62b4fa0384fbdccf34acdc82
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 benchmark3.33949
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables4500
Total number of constraints674250
Number of constraints which are clauses672750
Number of constraints which are cardinality constraints (but not clauses)1500
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint6
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 5
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 11
Number of bits of the biggest sum of numbers4
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-2665895-1278546218.opb>
14.09/14.18	c original problem has 4500 variables (4500 bin, 0 int, 0 impl, 0 cont) and 674250 constraints
14.09/14.18	c problem read
14.09/14.18	c No objective function, only one solution is needed.
14.09/14.18	c presolving settings loaded
18.38/18.47	c presolving:
28.28/28.36	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 674250 upgd conss, 0 impls, 1500 clqs
29.48/29.59	c presolving (2 rounds):
29.48/29.59	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
29.48/29.59	c  0 implications, 1500 cliques
29.48/29.59	c presolved problem has 4500 variables (4500 bin, 0 int, 0 impl, 0 cont) and 674250 constraints
29.48/29.59	c    1500 constraints of type <setppc>
29.48/29.59	c  672750 constraints of type <logicor>
29.48/29.59	c transformed objective value is always integral (scale: 1)
29.48/29.59	c Presolving Time: 9.30
29.48/29.59	c - non default parameters ----------------------------------------------------------------------
29.48/29.59	c # SCIP version 1.2.1.2
29.48/29.59	c 
29.48/29.59	c # frequency for displaying node information lines
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 100]
29.48/29.59	c display/freq = 10000
29.48/29.59	c 
29.48/29.59	c # maximal time in seconds to run
29.48/29.59	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
29.48/29.59	c limits/time = 1785.83
29.48/29.59	c 
29.48/29.59	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
29.48/29.59	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
29.48/29.59	c limits/memory = 1620
29.48/29.59	c 
29.48/29.59	c # solving stops, if the given number of solutions were found (-1: no limit)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: -1]
29.48/29.59	c limits/solutions = 1
29.48/29.59	c 
29.48/29.59	c # maximal number of separation rounds per node (-1: unlimited)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 5]
29.48/29.59	c separating/maxrounds = 1
29.48/29.59	c 
29.48/29.59	c # maximal number of separation rounds in the root node (-1: unlimited)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: -1]
29.48/29.59	c separating/maxroundsroot = 5
29.48/29.59	c 
29.48/29.59	c # should presolving try to simplify inequalities
29.48/29.59	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
29.48/29.59	c constraints/linear/simplifyinequalities = TRUE
29.48/29.59	c 
29.48/29.59	c # should disaggregation of knapsack constraints be allowed in preprocessing?
29.48/29.59	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
29.48/29.59	c constraints/knapsack/disaggregation = FALSE
29.48/29.59	c 
29.48/29.59	c # should presolving try to simplify knapsacks
29.48/29.59	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
29.48/29.59	c constraints/knapsack/simplifyinequalities = TRUE
29.48/29.59	c 
29.48/29.59	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: -1]
29.48/29.59	c presolving/probing/maxrounds = 0
29.48/29.59	c 
29.48/29.59	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 10]
29.48/29.59	c heuristics/coefdiving/freq = -1
29.48/29.59	c 
29.48/29.59	c # maximal fraction of diving LP iterations compared to node LP iterations
29.48/29.59	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
29.48/29.59	c heuristics/coefdiving/maxlpiterquot = 0.075
29.48/29.59	c 
29.48/29.59	c # additional number of allowed LP iterations
29.48/29.59	c # [type: int, range: [0,2147483647], default: 1000]
29.48/29.59	c heuristics/coefdiving/maxlpiterofs = 1500
29.48/29.59	c 
29.48/29.59	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 30]
29.48/29.59	c heuristics/crossover/freq = -1
29.48/29.59	c 
29.48/29.59	c # number of nodes added to the contingent of the total nodes
29.48/29.59	c # [type: longint, range: [0,9223372036854775807], default: 500]
29.48/29.59	c heuristics/crossover/nodesofs = 750
29.48/29.59	c 
29.48/29.59	c # number of nodes without incumbent change that heuristic should wait
29.48/29.59	c # [type: longint, range: [0,9223372036854775807], default: 200]
29.48/29.59	c heuristics/crossover/nwaitingnodes = 100
29.48/29.59	c 
29.48/29.59	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
29.48/29.59	c # [type: real, range: [0,1], default: 0.1]
29.48/29.59	c heuristics/crossover/nodesquot = 0.15
29.48/29.59	c 
29.48/29.59	c # minimum percentage of integer variables that have to be fixed 
29.48/29.59	c # [type: real, range: [0,1], default: 0.666]
29.48/29.59	c heuristics/crossover/minfixingrate = 0.5
29.48/29.59	c 
29.48/29.59	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 20]
29.48/29.59	c heuristics/feaspump/freq = -1
29.48/29.59	c 
29.48/29.59	c # additional number of allowed LP iterations
29.48/29.59	c # [type: int, range: [0,2147483647], default: 1000]
29.48/29.59	c heuristics/feaspump/maxlpiterofs = 2000
29.48/29.59	c 
29.48/29.59	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 10]
29.48/29.59	c heuristics/fracdiving/freq = -1
29.48/29.59	c 
29.48/29.59	c # maximal fraction of diving LP iterations compared to node LP iterations
29.48/29.59	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
29.48/29.59	c heuristics/fracdiving/maxlpiterquot = 0.075
29.48/29.59	c 
29.48/29.59	c # additional number of allowed LP iterations
29.48/29.59	c # [type: int, range: [0,2147483647], default: 1000]
29.48/29.59	c heuristics/fracdiving/maxlpiterofs = 1500
29.48/29.59	c 
29.48/29.59	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 10]
29.48/29.59	c heuristics/guideddiving/freq = -1
29.48/29.59	c 
29.48/29.59	c # maximal fraction of diving LP iterations compared to node LP iterations
29.48/29.59	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
29.48/29.59	c heuristics/guideddiving/maxlpiterquot = 0.075
29.48/29.59	c 
29.48/29.59	c # additional number of allowed LP iterations
29.48/29.59	c # [type: int, range: [0,2147483647], default: 1000]
29.48/29.59	c heuristics/guideddiving/maxlpiterofs = 1500
29.48/29.59	c 
29.48/29.59	c # maximal fraction of diving LP iterations compared to node LP iterations
29.48/29.59	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
29.48/29.59	c heuristics/intdiving/maxlpiterquot = 0.075
29.48/29.59	c 
29.48/29.59	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 10]
29.48/29.59	c heuristics/intshifting/freq = -1
29.48/29.59	c 
29.48/29.59	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 10]
29.48/29.59	c heuristics/linesearchdiving/freq = -1
29.48/29.59	c 
29.48/29.59	c # maximal fraction of diving LP iterations compared to node LP iterations
29.48/29.59	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
29.48/29.59	c heuristics/linesearchdiving/maxlpiterquot = 0.075
29.48/29.59	c 
29.48/29.59	c # additional number of allowed LP iterations
29.48/29.59	c # [type: int, range: [0,2147483647], default: 1000]
29.48/29.59	c heuristics/linesearchdiving/maxlpiterofs = 1500
29.48/29.59	c 
29.48/29.59	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 1]
29.48/29.59	c heuristics/nlp/freq = -1
29.48/29.59	c 
29.48/29.59	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 20]
29.48/29.59	c heuristics/objpscostdiving/freq = -1
29.48/29.59	c 
29.48/29.59	c # maximal fraction of diving LP iterations compared to total iteration number
29.48/29.59	c # [type: real, range: [0,1], default: 0.01]
29.48/29.59	c heuristics/objpscostdiving/maxlpiterquot = 0.015
29.48/29.59	c 
29.48/29.59	c # additional number of allowed LP iterations
29.48/29.59	c # [type: int, range: [0,2147483647], default: 1000]
29.48/29.59	c heuristics/objpscostdiving/maxlpiterofs = 1500
29.48/29.59	c 
29.48/29.59	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 1]
29.48/29.59	c heuristics/oneopt/freq = -1
29.48/29.59	c 
29.48/29.59	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 10]
29.48/29.59	c heuristics/pscostdiving/freq = -1
29.48/29.59	c 
29.48/29.59	c # maximal fraction of diving LP iterations compared to node LP iterations
29.48/29.59	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
29.48/29.59	c heuristics/pscostdiving/maxlpiterquot = 0.075
29.48/29.59	c 
29.48/29.59	c # additional number of allowed LP iterations
29.48/29.59	c # [type: int, range: [0,2147483647], default: 1000]
29.48/29.59	c heuristics/pscostdiving/maxlpiterofs = 1500
29.48/29.59	c 
29.48/29.59	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 0]
29.48/29.59	c heuristics/rens/freq = -1
29.48/29.59	c 
29.48/29.59	c # minimum percentage of integer variables that have to be fixable 
29.48/29.59	c # [type: real, range: [0,1], default: 0.5]
29.48/29.59	c heuristics/rens/minfixingrate = 0.3
29.48/29.59	c 
29.48/29.59	c # number of nodes added to the contingent of the total nodes
29.48/29.59	c # [type: longint, range: [0,9223372036854775807], default: 500]
29.48/29.59	c heuristics/rens/nodesofs = 2000
29.48/29.59	c 
29.48/29.59	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 20]
29.48/29.59	c heuristics/rootsoldiving/freq = -1
29.48/29.59	c 
29.48/29.59	c # maximal fraction of diving LP iterations compared to node LP iterations
29.48/29.59	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
29.48/29.59	c heuristics/rootsoldiving/maxlpiterquot = 0.015
29.48/29.59	c 
29.48/29.59	c # additional number of allowed LP iterations
29.48/29.59	c # [type: int, range: [0,2147483647], default: 1000]
29.48/29.59	c heuristics/rootsoldiving/maxlpiterofs = 1500
29.48/29.59	c 
29.48/29.59	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 1]
29.48/29.59	c heuristics/rounding/freq = -1
29.48/29.59	c 
29.48/29.59	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 10]
29.48/29.59	c heuristics/shifting/freq = -1
29.48/29.59	c 
29.48/29.59	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 1]
29.48/29.59	c heuristics/simplerounding/freq = -1
29.48/29.59	c 
29.48/29.59	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 0]
29.48/29.59	c heuristics/trivial/freq = -1
29.48/29.59	c 
29.48/29.59	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 1]
29.48/29.59	c heuristics/trysol/freq = -1
29.48/29.59	c 
29.48/29.59	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 10]
29.48/29.59	c heuristics/veclendiving/freq = -1
29.48/29.59	c 
29.48/29.59	c # maximal fraction of diving LP iterations compared to node LP iterations
29.48/29.59	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
29.48/29.59	c heuristics/veclendiving/maxlpiterquot = 0.075
29.48/29.59	c 
29.48/29.59	c # additional number of allowed LP iterations
29.48/29.59	c # [type: int, range: [0,2147483647], default: 1000]
29.48/29.59	c heuristics/veclendiving/maxlpiterofs = 1500
29.48/29.59	c 
29.48/29.59	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 1]
29.48/29.59	c heuristics/zirounding/freq = -1
29.48/29.59	c 
29.48/29.59	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 0]
29.48/29.59	c separating/cmir/freq = -1
29.48/29.59	c 
29.48/29.59	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: 0]
29.48/29.59	c separating/flowcover/freq = -1
29.48/29.59	c 
29.48/29.59	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
29.48/29.59	c # [type: int, range: [-1,2147483647], default: -1]
29.48/29.59	c separating/rapidlearning/freq = 0
29.48/29.59	c 
29.48/29.59	c -----------------------------------------------------------------------------------------------
29.48/29.59	c start solving
29.58/29.63	c 
37.28/37.31	c pressed CTRL-C 1 times (5 times for forcing termination)
37.46/37.51	terminate called after throwing an instance of 'std::bad_alloc'
37.46/37.51	  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-2665895-1278546218/watcher-2665895-1278546218 -o /tmp/evaluation-result-2665895-1278546218/solver-2665895-1278546218 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665895-1278546218.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: 0.15 0.03 0.01 3/105 30279
/proc/meminfo: memFree=1637128/2059040 swapFree=4139832/4192956
[pid=30279] ppid=30277 vsize=9288 CPUtime=0
/proc/30279/stat : 30279 (pbscip.linux.x8) R 30277 30279 30219 0 -1 4202496 1210 0 0 0 0 0 0 0 22 0 1 0 22830299 9510912 1130 1992294400 4194304 9819077 140733712744640 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30279/statm: 2322 1141 371 1374 0 943 0

[startup+0.108619 s]
/proc/loadavg: 0.15 0.03 0.01 3/105 30279
/proc/meminfo: memFree=1637128/2059040 swapFree=4139832/4192956
[pid=30279] ppid=30277 vsize=18052 CPUtime=0.09
/proc/30279/stat : 30279 (pbscip.linux.x8) R 30277 30279 30219 0 -1 4202496 3437 0 0 0 9 0 0 0 22 0 1 0 22830299 18485248 3357 1992294400 4194304 9819077 140733712744640 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30279/statm: 4513 3357 386 1374 0 3134 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18052

[startup+0.200628 s]
/proc/loadavg: 0.15 0.03 0.01 3/105 30279
/proc/meminfo: memFree=1637128/2059040 swapFree=4139832/4192956
[pid=30279] ppid=30277 vsize=19404 CPUtime=0.19
/proc/30279/stat : 30279 (pbscip.linux.x8) R 30277 30279 30219 0 -1 4202496 3784 0 0 0 19 0 0 0 22 0 1 0 22830299 19869696 3704 1992294400 4194304 9819077 140733712744640 18446744073709551615 8718976 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30279/statm: 4851 3704 386 1374 0 3472 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 19404

[startup+0.300638 s]
/proc/loadavg: 0.15 0.03 0.01 3/105 30279
/proc/meminfo: memFree=1637128/2059040 swapFree=4139832/4192956
[pid=30279] ppid=30277 vsize=21816 CPUtime=0.29
/proc/30279/stat : 30279 (pbscip.linux.x8) R 30277 30279 30219 0 -1 4202496 4397 0 0 0 28 1 0 0 22 0 1 0 22830299 22339584 4317 1992294400 4194304 9819077 140733712744640 18446744073709551615 8631731 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30279/statm: 5454 4317 386 1374 0 4075 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21816

[startup+0.700679 s]
/proc/loadavg: 0.15 0.03 0.01 3/105 30279
/proc/meminfo: memFree=1637128/2059040 swapFree=4139832/4192956
[pid=30279] ppid=30277 vsize=29836 CPUtime=0.69
/proc/30279/stat : 30279 (pbscip.linux.x8) R 30277 30279 30219 0 -1 4202496 6395 0 0 0 67 2 0 0 24 0 1 0 22830299 30552064 6315 1992294400 4194304 9819077 140733712744640 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30279/statm: 7459 6315 386 1374 0 6080 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29836

[startup+1.50076 s]
/proc/loadavg: 0.15 0.03 0.01 2/106 30280
/proc/meminfo: memFree=1605624/2059040 swapFree=4139832/4192956
[pid=30279] ppid=30277 vsize=45404 CPUtime=1.49
/proc/30279/stat : 30279 (pbscip.linux.x8) R 30277 30279 30219 0 -1 4202496 10254 0 0 0 146 3 0 0 25 0 1 0 22830299 46493696 10174 1992294400 4194304 9819077 140733712744640 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30279/statm: 11351 10174 386 1374 0 9972 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45404

[startup+3.10093 s]
/proc/loadavg: 0.15 0.03 0.01 2/106 30280
/proc/meminfo: memFree=1582932/2059040 swapFree=4139832/4192956
[pid=30279] ppid=30277 vsize=76760 CPUtime=3.09
/proc/30279/stat : 30279 (pbscip.linux.x8) R 30277 30279 30219 0 -1 4202496 18079 0 0 0 302 7 0 0 25 0 1 0 22830299 78602240 17999 1992294400 4194304 9819077 140733712744640 18446744073709551615 4361643 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30279/statm: 19190 17999 386 1374 0 17811 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 76760

[startup+6.30127 s]
/proc/loadavg: 0.30 0.06 0.02 2/106 30280
/proc/meminfo: memFree=1519444/2059040 swapFree=4139832/4192956
[pid=30279] ppid=30277 vsize=137400 CPUtime=6.28
/proc/30279/stat : 30279 (pbscip.linux.x8) R 30277 30279 30219 0 -1 4202496 33229 0 0 0 615 13 0 0 25 0 1 0 22830299 140697600 33149 1992294400 4194304 9819077 140733712744640 18446744073709551615 5650593 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30279/statm: 34350 33149 386 1374 0 32971 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 137400

[startup+12.7009 s]
/proc/loadavg: 0.36 0.08 0.03 2/106 30280
/proc/meminfo: memFree=1395444/2059040 swapFree=4139832/4192956
[pid=30279] ppid=30277 vsize=258904 CPUtime=12.69
/proc/30279/stat : 30279 (pbscip.linux.x8) R 30277 30279 30219 0 -1 4202496 63460 0 0 0 1243 26 0 0 25 0 1 0 22830299 265117696 63380 1992294400 4194304 9819077 140733712744640 18446744073709551615 4394086 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30279/statm: 64726 63380 386 1374 0 63347 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 258904

[startup+25.5013 s]
/proc/loadavg: 0.50 0.12 0.04 2/106 30280
/proc/meminfo: memFree=453788/2059040 swapFree=4139832/4192956
[pid=30279] ppid=30277 vsize=1163196 CPUtime=25.49
/proc/30279/stat : 30279 (pbscip.linux.x8) R 30277 30279 30219 0 -1 4202496 360750 0 0 0 2330 219 0 0 25 0 1 0 22830299 1191112704 288168 1992294400 4194304 9819077 140733712744640 18446744073709551615 6179982 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/30279/statm: 290799 288168 487 1374 0 289420 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1163196



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+37.3015 s]
/proc/loadavg: 0.58 0.15 0.05 3/106 30281
/proc/meminfo: memFree=10620/2059040 swapFree=4139832/4192956
[pid=30279] ppid=30277 vsize=1888148 CPUtime=37.28
/proc/30279/stat : 30279 (pbscip.linux.x8) R 30277 30279 30219 0 -1 4202496 631876 0 0 0 3360 368 0 0 25 0 1 0 22830299 1933463552 414556 1992294400 4194304 9819077 140733712744640 18446744073709551615 7225067 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/30279/statm: 472037 414556 586 1374 0 470658 0
Current children cumulated CPU time (s) 37.28
Current children cumulated vsize (KiB) 1888148

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -30279

[startup+51.101 s]
/proc/loadavg: 1.43 0.36 0.12 1/106 30283
/proc/meminfo: memFree=10684/2059040 swapFree=4139832/4192956
[pid=30279] ppid=30277 vsize=1878644 CPUtime=39.12
/proc/30279/stat : 30279 (pbscip.linux.x8) D 30277 30279 30219 0 -1 4204032 639327 0 0 0 3375 537 0 0 18 0 1 0 22830299 1923731456 417396 1992294400 4194304 9819077 140733712744640 18446744073709551615 8771253 0 0 4096 16384 18446744071562154983 0 0 17 0 0 0 1180
/proc/30279/statm: 469661 417396 698 1374 0 468282 0
Current children cumulated CPU time (s) 39.12
Current children cumulated vsize (KiB) 1878644
heavy processes:

[startup+103.871 s]
/proc/loadavg: 3.39 1.06 0.37 1/106 30285
/proc/meminfo: memFree=10756/2059040 swapFree=4129332/4192956
[pid=30279] ppid=30277 vsize=1878644 CPUtime=40.87
/proc/30279/stat : 30279 (pbscip.linux.x8) D 30277 30279 30219 0 -1 4206080 639327 0 0 0 3375 712 0 0 18 0 1 0 22830299 1923731456 413925 1992294400 4194304 9819077 140733712744640 18446744073709551615 8771253 0 0 4096 16384 18446744071562234512 0 0 17 0 0 0 6263
/proc/30279/statm: 469661 413925 163 1374 0 468282 0
Current children cumulated CPU time (s) 40.87
Current children cumulated vsize (KiB) 1878644
heavy processes:

[startup+162.301 s]
/proc/loadavg: 3.06 1.45 0.55 1/106 30288
/proc/meminfo: memFree=10600/2059040 swapFree=3933600/4192956
[pid=30279] ppid=30277 vsize=1878644 CPUtime=41.79
/proc/30279/stat : 30279 (pbscip.linux.x8) D 30277 30279 30219 0 -1 4204032 662502 0 2670 0 3375 804 0 0 18 0 1 0 22830299 1923731456 390547 1992294400 4194304 9819077 140733712744640 18446744073709551615 8771253 0 0 4096 16384 18446744071562234166 0 0 17 0 0 0 11943
/proc/30279/statm: 469661 390547 163 1374 0 468282 0
Current children cumulated CPU time (s) 41.79
Current children cumulated vsize (KiB) 1878644
heavy processes:

[startup+222.301 s]
/proc/loadavg: 2.02 1.43 0.59 1/106 30290
/proc/meminfo: memFree=9804/2059040 swapFree=3702016/4192956
[pid=30279] ppid=30277 vsize=1878644 CPUtime=43.16
/proc/30279/stat : 30279 (pbscip.linux.x8) D 30277 30279 30219 0 -1 4204032 703622 0 8634 0 3375 941 0 0 18 0 1 0 22830299 1923731456 381436 1992294400 4194304 9819077 140733712744640 18446744073709551615 8771253 0 0 4096 16384 18446744071562234166 0 0 17 0 0 0 17764
/proc/30279/statm: 469661 381436 163 1374 0 468282 0
Current children cumulated CPU time (s) 43.16
Current children cumulated vsize (KiB) 1878644
heavy processes:

[startup+282.301 s]
/proc/loadavg: 2.89 1.73 0.74 1/106 30293
/proc/meminfo: memFree=9532/2059040 swapFree=3666768/4192956
[pid=30279] ppid=30277 vsize=1878644 CPUtime=46.08
/proc/30279/stat : 30279 (pbscip.linux.x8) D 30277 30279 30219 0 -1 4204032 737055 0 13414 0 3375 1233 0 0 18 0 1 0 22830299 1923731456 410725 1992294400 4194304 9819077 140733712744640 18446744073709551615 8771253 0 0 4096 16384 18446744071562234512 0 0 17 0 0 0 23301
/proc/30279/statm: 469661 410725 51 1374 0 468282 0
Current children cumulated CPU time (s) 46.08
Current children cumulated vsize (KiB) 1878644
heavy processes:

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

[startup+284.584 s]
/proc/loadavg: 2.89 1.73 0.74 2/106 30293
/proc/meminfo: memFree=7880/2059040 swapFree=3666768/4192956
[pid=30279] ppid=30277 vsize=1878644 CPUtime=46.17
/proc/30279/stat : 30279 (pbscip.linux.x8) D 30277 30279 30219 0 -1 4206080 737055 0 13414 0 3375 1242 0 0 18 0 1 0 22830299 1923731456 406882 1992294400 4194304 9819077 140733712744640 18446744073709551615 8771253 0 0 4096 16384 18446744071562234512 0 0 17 0 0 0 23624
/proc/30279/statm: 469661 406882 51 1374 0 468282 0
Current children cumulated CPU time (s) 46.17
Current children cumulated vsize (KiB) 1878644

[startup+290.908 s]
/proc/loadavg: 3.51 1.90 0.81 1/106 30293
/proc/meminfo: memFree=12728/2059040 swapFree=3641152/4192956
[pid=30279] ppid=30277 vsize=1878644 CPUtime=46.21
/proc/30279/stat : 30279 (pbscip.linux.x8) D 30277 30279 30219 0 -1 4204032 737055 0 13414 0 3375 1246 0 0 18 0 1 0 22830299 1923731456 404321 1992294400 4194304 9819077 140733712744640 18446744073709551615 8771253 0 0 4096 16384 18446744071562154983 0 0 17 0 0 0 24220
/proc/30279/statm: 469661 404321 51 1374 0 468282 0
Current children cumulated CPU time (s) 46.21
Current children cumulated vsize (KiB) 1878644

[startup+297.801 s]
/proc/loadavg: 3.95 2.02 0.85 1/107 30294
/proc/meminfo: memFree=8040/2059040 swapFree=3636524/4192956
[pid=30279] ppid=30277 vsize=1878644 CPUtime=46.36
/proc/30279/stat : 30279 (pbscip.linux.x8) D 30277 30279 30219 0 -1 4206080 737055 0 13414 0 3375 1261 0 0 18 0 1 0 22830299 1923731456 403164 1992294400 4194304 9819077 140733712744640 18446744073709551615 8771253 0 0 4096 16384 18446744071562234512 0 0 17 0 0 0 24884
/proc/30279/statm: 469661 403164 51 1374 0 468282 0
Current children cumulated CPU time (s) 46.36
Current children cumulated vsize (KiB) 1878644

[startup+299.401 s]
/proc/loadavg: 3.95 2.02 0.85 1/107 30294
/proc/meminfo: memFree=8040/2059040 swapFree=3636524/4192956
[pid=30279] ppid=30277 vsize=1878644 CPUtime=46.36
/proc/30279/stat : 30279 (pbscip.linux.x8) D 30277 30279 30219 0 -1 4206080 737055 0 13414 0 3375 1261 0 0 18 0 1 0 22830299 1923731456 403164 1992294400 4194304 9819077 140733712744640 18446744073709551615 8771253 0 0 4096 16384 18446744071562234512 0 0 17 0 0 0 24884
/proc/30279/statm: 469661 403164 51 1374 0 468282 0
Current children cumulated CPU time (s) 46.36
Current children cumulated vsize (KiB) 1878644

[startup+300.401 s]
/proc/loadavg: 4.28 2.12 0.89 1/107 30294
/proc/meminfo: memFree=11136/2059040 swapFree=3636316/4192956
[pid=30279] ppid=30277 vsize=1878644 CPUtime=46.45
/proc/30279/stat : 30279 (pbscip.linux.x8) D 30277 30279 30219 0 -1 4204032 737055 0 13414 0 3375 1270 0 0 18 0 1 0 22830299 1923731456 403112 1992294400 4194304 9819077 140733712744640 18446744073709551615 8771253 0 0 4096 16384 18446744071562234166 0 0 17 1 0 0 25188
/proc/30279/statm: 469661 403112 51 1374 0 468282 0
Current children cumulated CPU time (s) 46.45
Current children cumulated vsize (KiB) 1878644

[startup+300.801 s]
/proc/loadavg: 4.28 2.12 0.89 1/107 30294
/proc/meminfo: memFree=11136/2059040 swapFree=3636316/4192956
[pid=30279] ppid=30277 vsize=0 CPUtime=46.47
/proc/30279/stat : 30279 (pbscip.linux.x8) R 30277 30279 30219 0 -1 4204036 737067 0 13418 0 3375 1272 0 0 18 0 1 0 22830299 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 0 0 0 25250
/proc/30279/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 46.47
Current children cumulated vsize (KiB) 0

[startup+300.902 s]
/proc/loadavg: 4.28 2.12 0.89 1/107 30294
/proc/meminfo: memFree=11136/2059040 swapFree=3636316/4192956
[pid=30279] ppid=30277 vsize=0 CPUtime=46.57
/proc/30279/stat : 30279 (pbscip.linux.x8) R 30277 30279 30219 0 -1 4204036 737067 0 13418 0 3375 1282 0 0 18 0 1 0 22830299 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 0 0 0 25250
/proc/30279/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 46.57
Current children cumulated vsize (KiB) 0

Child ended because it received signal 6 (SIGABRT)
Child dumped core
Real time (s): 301.155
CPU time (s): 46.6759
CPU user time (s): 33.7579
CPU system time (s): 12.918
CPU usage (%): 15.4989
Max. virtual memory (cumulated for all children) (KiB): 1893416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 33.7579
system time used= 12.918
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 737067
page faults= 13418
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 23830
involuntary context switches= 1575

runsolver used 0.517921 second user time and 1.40279 second system time

The end

Launcher Data 

Begin job on node082 at 2010-07-08 01:43:41
IDJOB=2665895
IDBENCH=1371
IDSOLVER=1168
FILE ID=node082/2665895-1278546218
PBS_JOBID= 11239481
Free space on /tmp= 62352 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/vdw/normalized-vdw_k3_l6_n1500.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-2665895-1278546218/watcher-2665895-1278546218 -o /tmp/evaluation-result-2665895-1278546218/solver-2665895-1278546218 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665895-1278546218.opb -t 1800 -m 1800

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

MD5SUM BENCH= 03ac75ce62b4fa0384fbdccf34acdc82
RANDOM SEED=1708773014

node082.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		: 3000.260
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	: 6000.52
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		: 3000.260
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1637656 kB
Buffers:         59568 kB
Cached:         250136 kB
SwapCached:      14964 kB
Active:         148244 kB
Inactive:       183220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1637656 kB
SwapTotal:     4192956 kB
SwapFree:      4139832 kB
Dirty:           47160 kB
Writeback:           0 kB
AnonPages:       11408 kB
Mapped:          11916 kB
Slab:            68028 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180180 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 60716 MiB
End job on node082 at 2010-07-08 01:48:53