Trace number 1868439

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2? (MO) 48.2487 143.008

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/
dbst/normalized-dbst_v40_e600_d20_mw10_6.opb.PB06.opb
MD5SUMf5d8cf0048d52cf223a3574d281ac8f8
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark4.84326
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables2800
Total number of constraints990001
Number of constraints which are clauses986760
Number of constraints which are cardinality constraints (but not clauses)81
Number of constraints which are nor clauses,nor cardinality constraints3160
Minimum length of a constraint2
Maximum length of a constraint1200
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 350
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1239
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

14.79/14.89	c SCIP version 1.1.0.7
14.79/14.89	c LP-Solver Clp 1.8.2
14.79/14.89	c user parameter file <scip.set> not found - using default parameters
14.79/14.89	c read problem <HOME/instance-1868439-1245126296.opb>
14.79/14.89	c original problem has 2800 variables (2800 bin, 0 int, 0 impl, 0 cont) and 990001 constraints
17.89/17.94	c No objective function, only one solution is needed.
17.89/17.94	c start presolving problem
17.89/17.94	c presolving:
27.69/27.79	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
29.99/30.01	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 3238 chg coeffs, 990000 upgd conss, 2400 impls, 80 clqs
32.29/32.33	c presolving (3 rounds):
32.29/32.33	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 3397 changed coefficients
32.29/32.33	c  5520 implications, 80 cliques
32.29/32.33	c presolved problem has 2800 variables (2800 bin, 0 int, 0 impl, 0 cont) and 990001 constraints
32.29/32.33	c    3160 constraints of type <knapsack>
32.29/32.33	c      80 constraints of type <setppc>
32.29/32.33	c       1 constraints of type <linear>
32.29/32.33	c  986760 constraints of type <logicor>
32.29/32.33	c transformed objective value is always integral (scale: 1)
32.29/32.33	c Presolving Time: 11.73
32.29/32.33	c SATUNSAT-LIN
32.29/32.33	c -----------------------------------------------------------------------------------------------
32.29/32.33	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
32.29/32.33	c # [type: int, range: [-1,2147483647], default: 0]
32.29/32.33	c separating/flowcover/freq = c -1
32.29/32.33	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
32.29/32.33	c # [type: int, range: [-1,2147483647], default: 0]
32.29/32.33	c separating/cmir/freq = c -1
32.29/32.33	c # additional number of allowed LP iterations
32.29/32.33	c # [type: int, range: [0,2147483647], default: 1000]
32.29/32.33	c heuristics/veclendiving/maxlpiterofs = c 1500
32.29/32.33	c # maximal fraction of diving LP iterations compared to node LP iterations
32.29/32.33	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
32.29/32.33	c heuristics/veclendiving/maxlpiterquot = c 0.075
32.29/32.33	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
32.29/32.33	c # [type: int, range: [-1,2147483647], default: 10]
32.29/32.33	c heuristics/veclendiving/freq = c -1
32.29/32.33	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
32.29/32.33	c # [type: int, range: [-1,2147483647], default: 1]
32.29/32.33	c heuristics/simplerounding/freq = c -1
32.29/32.33	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
32.29/32.33	c # [type: int, range: [-1,2147483647], default: 10]
32.29/32.33	c heuristics/shifting/freq = c -1
32.29/32.33	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
32.29/32.33	c # [type: int, range: [-1,2147483647], default: 1]
32.29/32.33	c heuristics/rounding/freq = c -1
32.29/32.33	c # additional number of allowed LP iterations
32.29/32.33	c # [type: int, range: [0,2147483647], default: 1000]
32.29/32.33	c heuristics/rootsoldiving/maxlpiterofs = c 1500
32.29/32.33	c # maximal fraction of diving LP iterations compared to node LP iterations
32.29/32.33	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
32.29/32.33	c heuristics/rootsoldiving/maxlpiterquot = c 0.015
32.29/32.33	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
32.29/32.33	c # [type: int, range: [-1,2147483647], default: 20]
32.29/32.33	c heuristics/rootsoldiving/freq = c -1
32.29/32.34	c # number of nodes added to the contingent of the total nodes
32.29/32.34	c # [type: longint, range: [0,9223372036854775807], default: 500]
32.29/32.34	c heuristics/rens/nodesofs = c 2000
32.29/32.34	c # minimum percentage of integer variables that have to be fixable 
32.29/32.34	c # [type: real, range: [0,1], default: 0.5]
32.29/32.34	c heuristics/rens/minfixingrate = c 0.3
32.29/32.34	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
32.29/32.34	c # [type: int, range: [-1,2147483647], default: 0]
32.29/32.34	c heuristics/rens/freq = c -1
32.29/32.34	c # additional number of allowed LP iterations
32.29/32.34	c # [type: int, range: [0,2147483647], default: 1000]
32.29/32.34	c heuristics/pscostdiving/maxlpiterofs = c 1500
32.29/32.34	c # maximal fraction of diving LP iterations compared to node LP iterations
32.29/32.34	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
32.29/32.34	c heuristics/pscostdiving/maxlpiterquot = c 0.075
32.29/32.34	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
32.29/32.34	c # [type: int, range: [-1,2147483647], default: 10]
32.29/32.34	c heuristics/pscostdiving/freq = c -1
32.29/32.34	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
32.29/32.34	c # [type: int, range: [-1,2147483647], default: 1]
32.29/32.34	c heuristics/oneopt/freq = c -1
32.29/32.34	c # additional number of allowed LP iterations
32.29/32.34	c # [type: int, range: [0,2147483647], default: 1000]
32.29/32.34	c heuristics/objpscostdiving/maxlpiterofs = c 1500
32.29/32.34	c # maximal fraction of diving LP iterations compared to total iteration number
32.29/32.34	c # [type: real, range: [0,1], default: 0.01]
32.29/32.34	c heuristics/objpscostdiving/maxlpiterquot = c 0.015
32.29/32.34	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
32.29/32.34	c # [type: int, range: [-1,2147483647], default: 20]
32.29/32.34	c heuristics/objpscostdiving/freq = c -1
32.29/32.34	c # additional number of allowed LP iterations
32.29/32.34	c # [type: int, range: [0,2147483647], default: 1000]
32.29/32.34	c heuristics/linesearchdiving/maxlpiterofs = c 1500
32.29/32.34	c # maximal fraction of diving LP iterations compared to node LP iterations
32.29/32.34	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
32.29/32.34	c heuristics/linesearchdiving/maxlpiterquot = c 0.075
32.29/32.34	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
32.29/32.34	c # [type: int, range: [-1,2147483647], default: 10]
32.29/32.34	c heuristics/linesearchdiving/freq = c -1
32.29/32.34	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
32.29/32.34	c # [type: int, range: [-1,2147483647], default: 10]
32.29/32.34	c heuristics/intshifting/freq = c -1
32.29/32.34	c # maximal fraction of diving LP iterations compared to node LP iterations
32.29/32.34	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
32.29/32.34	c heuristics/intdiving/maxlpiterquot = c 0.075
32.29/32.34	c # additional number of allowed LP iterations
32.29/32.34	c # [type: int, range: [0,2147483647], default: 1000]
32.29/32.34	c heuristics/guideddiving/maxlpiterofs = c 1500
32.29/32.34	c # maximal fraction of diving LP iterations compared to node LP iterations
32.29/32.34	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
32.29/32.34	c heuristics/guideddiving/maxlpiterquot = c 0.075
32.29/32.34	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
32.29/32.34	c # [type: int, range: [-1,2147483647], default: 10]
32.29/32.34	c heuristics/guideddiving/freq = c -1
32.29/32.34	c # additional number of allowed LP iterations
32.29/32.34	c # [type: int, range: [0,2147483647], default: 1000]
32.29/32.34	c heuristics/fracdiving/maxlpiterofs = c 1500
32.29/32.34	c # maximal fraction of diving LP iterations compared to node LP iterations
32.29/32.34	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
32.29/32.34	c heuristics/fracdiving/maxlpiterquot = c 0.075
32.29/32.34	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
32.29/32.34	c # [type: int, range: [-1,2147483647], default: 10]
32.29/32.34	c heuristics/fracdiving/freq = c -1
32.29/32.34	c # additional number of allowed LP iterations
32.29/32.34	c # [type: int, range: [0,2147483647], default: 1000]
32.29/32.34	c heuristics/feaspump/maxlpiterofs = c 2000
32.29/32.34	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
32.29/32.34	c # [type: int, range: [-1,2147483647], default: 20]
32.29/32.34	c heuristics/feaspump/freq = c -1
32.29/32.34	c # minimum percentage of integer variables that have to be fixed 
32.29/32.34	c # [type: real, range: [0,1], default: 0.666]
32.29/32.34	c heuristics/crossover/minfixingrate = c 0.5
32.29/32.34	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
32.29/32.34	c # [type: real, range: [0,1], default: 0.1]
32.29/32.34	c heuristics/crossover/nodesquot = c 0.15
32.29/32.34	c # number of nodes without incumbent change that heuristic should wait
32.29/32.34	c # [type: longint, range: [0,9223372036854775807], default: 200]
32.29/32.34	c heuristics/crossover/nwaitingnodes = c 100
32.29/32.34	c # number of nodes added to the contingent of the total nodes
32.29/32.34	c # [type: longint, range: [0,9223372036854775807], default: 500]
32.29/32.34	c heuristics/crossover/nodesofs = c 750
32.29/32.34	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
32.29/32.34	c # [type: int, range: [-1,2147483647], default: 30]
32.29/32.34	c heuristics/crossover/freq = c -1
32.29/32.34	c # additional number of allowed LP iterations
32.29/32.34	c # [type: int, range: [0,2147483647], default: 1000]
32.29/32.34	c heuristics/coefdiving/maxlpiterofs = c 1500
32.29/32.34	c # maximal fraction of diving LP iterations compared to node LP iterations
32.29/32.34	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
32.29/32.34	c heuristics/coefdiving/maxlpiterquot = c 0.075
32.29/32.34	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
32.29/32.34	c # [type: int, range: [-1,2147483647], default: 10]
32.29/32.34	c heuristics/coefdiving/freq = c -1
32.29/32.34	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
32.29/32.34	c # [type: int, range: [-1,2147483647], default: -1]
32.29/32.34	c presolving/probing/maxrounds = c 0
32.29/32.34	c # should presolving try to simplify knapsacks
32.29/32.34	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
32.29/32.34	c constraints/knapsack/simplifyinequalities = c TRUE
32.29/32.34	c # should disaggregation of knapsack constraints be allowed in preprocessing?
32.29/32.34	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
32.29/32.34	c constraints/knapsack/disaggregation = c FALSE
32.29/32.34	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
32.29/32.34	c # [type: int, range: [-1,2147483647], default: -1]
32.29/32.34	c constraints/knapsack/maxnumcardlift = c 0
32.29/32.34	c # should presolving try to simplify inequalities
32.29/32.39	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
32.29/32.39	c constraints/linear/simplifyinequalities = c TRUE
32.29/32.39	c # maximal number of separation rounds in the root node (-1: unlimited)
32.29/32.39	c # [type: int, range: [-1,2147483647], default: -1]
32.29/32.39	c separating/maxroundsroot = c 5
32.29/32.39	c # maximal number of separation rounds per node (-1: unlimited)
32.29/32.39	c # [type: int, range: [-1,2147483647], default: 5]
32.29/32.39	c separating/maxrounds = c 1
32.29/32.39	c # solving stops, if the given number of solutions were found (-1: no limit)
32.29/32.39	c # [type: int, range: [-1,2147483647], default: -1]
32.29/32.39	c limits/solutions = c 1
32.29/32.39	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
32.29/32.39	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
32.29/32.39	c limits/memory = c 1620
32.29/32.39	c # maximal time in seconds to run
32.29/32.39	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
32.29/32.39	c limits/time = c 1791
32.29/32.39	c # frequency for displaying node information lines
32.29/32.39	c # [type: int, range: [-1,2147483647], default: 100]
32.29/32.39	c display/freq = c 10000
32.29/32.39	c -----------------------------------------------------------------------------------------------
32.29/32.39	c start solving problem
32.29/32.39	c 
38.48/38.59	terminate called after throwing an instance of 'std::bad_alloc'
38.48/38.59	  what():  std::bad_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-1868439-1245126296/watcher-1868439-1245126296 -o /tmp/evaluation-result-1868439-1245126296/solver-1868439-1245126296 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868439-1245126296.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4783
/proc/meminfo: memFree=1916416/2055920 swapFree=4180992/4192956
[pid=4783] ppid=4781 vsize=5816 CPUtime=0
/proc/4783/stat : 4783 (pbscip.linux.x8) R 4781 4783 3695 0 -1 4194304 533 0 0 0 0 0 0 0 18 0 1 0 180230234 5955584 517 1992294400 4194304 9342243 548682068736 18446744073709551615 8203029 0 0 4096 0 0 0 0 17 1 0 0
/proc/4783/statm: 1454 521 349 1256 0 193 0

[startup+0.0079411 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4783
/proc/meminfo: memFree=1916416/2055920 swapFree=4180992/4192956
[pid=4783] ppid=4781 vsize=9676 CPUtime=0
/proc/4783/stat : 4783 (pbscip.linux.x8) R 4781 4783 3695 0 -1 4194304 1245 0 0 0 0 0 0 0 18 0 1 0 180230234 9908224 1229 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/4783/statm: 2419 1238 362 1256 0 1158 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9676

[startup+0.101985 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4783
/proc/meminfo: memFree=1916416/2055920 swapFree=4180992/4192956
[pid=4783] ppid=4781 vsize=14580 CPUtime=0.09
/proc/4783/stat : 4783 (pbscip.linux.x8) R 4781 4783 3695 0 -1 4194304 2616 0 0 0 9 0 0 0 18 0 1 0 180230234 14929920 2600 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/4783/statm: 3645 2600 376 1256 0 2384 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14580

[startup+0.301996 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4783
/proc/meminfo: memFree=1916416/2055920 swapFree=4180992/4192956
[pid=4783] ppid=4781 vsize=19452 CPUtime=0.29
/proc/4783/stat : 4783 (pbscip.linux.x8) R 4781 4783 3695 0 -1 4194304 3847 0 0 0 28 1 0 0 19 0 1 0 180230234 19918848 3831 1992294400 4194304 9342243 548682068736 18446744073709551615 5542642 0 0 4096 0 0 0 0 17 1 0 0
/proc/4783/statm: 4863 3831 376 1256 0 3602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19452

[startup+0.700984 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4783
/proc/meminfo: memFree=1916416/2055920 swapFree=4180992/4192956
[pid=4783] ppid=4781 vsize=28712 CPUtime=0.69
/proc/4783/stat : 4783 (pbscip.linux.x8) R 4781 4783 3695 0 -1 4194304 6154 0 0 0 67 2 0 0 22 0 1 0 180230234 29401088 6138 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/4783/statm: 7178 6138 376 1256 0 5917 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28712

[startup+1.50104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4784
/proc/meminfo: memFree=1885176/2055920 swapFree=4180992/4192956
[pid=4783] ppid=4781 vsize=48616 CPUtime=1.49
/proc/4783/stat : 4783 (pbscip.linux.x8) R 4781 4783 3695 0 -1 4194304 11092 0 0 0 145 4 0 0 25 0 1 0 180230234 49782784 11076 1992294400 4194304 9342243 548682068736 18446744073709551615 8169848 0 0 4096 0 0 0 0 17 1 0 0
/proc/4783/statm: 12154 11076 376 1256 0 10893 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48616

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4784
/proc/meminfo: memFree=1857784/2055920 swapFree=4180992/4192956
[pid=4783] ppid=4781 vsize=87560 CPUtime=3.09
/proc/4783/stat : 4783 (pbscip.linux.x8) R 4781 4783 3695 0 -1 4194304 20837 0 0 0 300 9 0 0 25 0 1 0 180230234 89661440 20821 1992294400 4194304 9342243 548682068736 18446744073709551615 4511625 0 0 4096 0 0 0 0 17 1 0 0
/proc/4783/statm: 21890 20821 376 1256 0 20629 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 87560

[startup+6.30134 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4784
/proc/meminfo: memFree=1778424/2055920 swapFree=4180992/4192956
[pid=4783] ppid=4781 vsize=165972 CPUtime=6.29
/proc/4783/stat : 4783 (pbscip.linux.x8) R 4781 4783 3695 0 -1 4194304 40375 0 0 0 611 18 0 0 25 0 1 0 180230234 169955328 40359 1992294400 4194304 9342243 548682068736 18446744073709551615 8247753 0 0 4096 0 0 0 0 17 1 0 0
/proc/4783/statm: 41493 40359 376 1256 0 40232 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 165972

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4784
/proc/meminfo: memFree=1619840/2055920 swapFree=4180992/4192956
[pid=4783] ppid=4781 vsize=318760 CPUtime=12.69
/proc/4783/stat : 4783 (pbscip.linux.x8) R 4781 4783 3695 0 -1 4194304 78383 0 0 0 1235 34 0 0 25 0 1 0 180230234 326410240 78367 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/4783/statm: 79690 78367 376 1256 0 78429 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 318760

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4784
/proc/meminfo: memFree=609664/2055920 swapFree=4180992/4192956
[pid=4783] ppid=4781 vsize=1315092 CPUtime=25.49
/proc/4783/stat : 4783 (pbscip.linux.x8) R 4781 4783 3695 0 -1 4194304 350231 0 0 0 2301 248 0 0 25 0 1 0 180230234 1346654208 326475 1992294400 4194304 9342243 548682068736 18446744073709551615 5854267 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4783/statm: 328773 326475 470 1256 0 327512 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1315092



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.6014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4784
/proc/meminfo: memFree=193792/2055920 swapFree=4180992/4192956
[pid=4783] ppid=4781 vsize=1888600 CPUtime=38.57
/proc/4783/stat : 4783 (pbscip.linux.x8) R 4781 4783 3695 0 -1 4195840 458344 0 0 0 3448 409 0 0 25 0 1 0 180230234 1933926400 430333 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4783/statm: 472150 430333 670 1256 0 470889 0
Current children cumulated CPU time (s) 38.57
Current children cumulated vsize (KiB) 1888600

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -4783

[startup+51.1012 s]
/proc/loadavg: 1.08 1.02 1.01 1/65 4785
/proc/meminfo: memFree=16128/2055920 swapFree=4180992/4192956
[pid=4783] ppid=4781 vsize=1888600 CPUtime=41.04
/proc/4783/stat : 4783 (pbscip.linux.x8) D 4781 4783 3695 0 -1 4195840 458345 0 0 0 3448 656 0 0 18 0 1 0 180230234 1933926400 430333 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071564464661 0 0 17 1 0 0
/proc/4783/statm: 472150 430333 670 1256 0 470889 0
Current children cumulated CPU time (s) 41.04
Current children cumulated vsize (KiB) 1888600

[startup+102.302 s]
/proc/loadavg: 2.30 1.36 1.12 1/66 4787
/proc/meminfo: memFree=16056/2055920 swapFree=3581912/4192956
[pid=4783] ppid=4781 vsize=1888600 CPUtime=44.79
/proc/4783/stat : 4783 (pbscip.linux.x8) D 4781 4783 3695 0 -1 4195840 461975 0 73 0 3448 1031 0 0 18 0 1 0 180230234 1933926400 280563 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563479169 0 0 17 1 0 0
/proc/4783/statm: 472150 280563 0 1256 0 470889 0
Current children cumulated CPU time (s) 44.79
Current children cumulated vsize (KiB) 1888600
heavy processes:
  %CPU=43 pid=4783 uid=0 cmd=HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/i

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

[startup+103.902 s]
/proc/loadavg: 2.43 1.41 1.14 1/66 4787
/proc/meminfo: memFree=15800/2055920 swapFree=3581912/4192956
[pid=4783] ppid=4781 vsize=1888600 CPUtime=44.8
/proc/4783/stat : 4783 (pbscip.linux.x8) D 4781 4783 3695 0 -1 4195840 462107 0 94 0 3448 1032 0 0 18 0 1 0 180230234 1933926400 280716 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563479169 0 0 17 1 0 0
/proc/4783/statm: 472150 280716 0 1256 0 470889 0
Current children cumulated CPU time (s) 44.8
Current children cumulated vsize (KiB) 1888600

[startup+129.501 s]
/proc/loadavg: 2.27 1.45 1.16 1/65 4787
/proc/meminfo: memFree=16192/2055920 swapFree=3581912/4192956
[pid=4783] ppid=4781 vsize=1888600 CPUtime=46.29
/proc/4783/stat : 4783 (pbscip.linux.x8) D 4781 4783 3695 0 -1 4195840 519245 0 5118 0 3448 1181 0 0 18 0 1 0 180230234 1933926400 342876 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563479169 0 0 17 0 0 0
/proc/4783/statm: 472150 342876 0 1256 0 470889 0
Current children cumulated CPU time (s) 46.29
Current children cumulated vsize (KiB) 1888600

[startup+135.906 s]
/proc/loadavg: 2.25 1.46 1.16 1/65 4787
/proc/meminfo: memFree=15168/2055920 swapFree=3581912/4192956
[pid=4783] ppid=4781 vsize=1888600 CPUtime=46.69
/proc/4783/stat : 4783 (pbscip.linux.x8) D 4781 4783 3695 0 -1 4195840 532390 0 7172 0 3448 1221 0 0 18 0 1 0 180230234 1933926400 358047 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563479169 0 0 17 1 0 0
/proc/4783/statm: 472150 358047 0 1256 0 470889 0
Current children cumulated CPU time (s) 46.69
Current children cumulated vsize (KiB) 1888600

[startup+139.102 s]
/proc/loadavg: 2.23 1.47 1.17 1/65 4787
/proc/meminfo: memFree=15232/2055920 swapFree=3581912/4192956
[pid=4783] ppid=4781 vsize=1888600 CPUtime=46.94
/proc/4783/stat : 4783 (pbscip.linux.x8) D 4781 4783 3695 0 -1 4195840 540569 0 8352 0 3448 1246 0 0 18 0 1 0 180230234 1933926400 367400 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563479169 0 0 17 1 0 0
/proc/4783/statm: 472150 367400 0 1256 0 470889 0
Current children cumulated CPU time (s) 46.94
Current children cumulated vsize (KiB) 1888600

[startup+140.702 s]
/proc/loadavg: 2.23 1.47 1.17 1/65 4787
/proc/meminfo: memFree=15424/2055920 swapFree=3581912/4192956
[pid=4783] ppid=4781 vsize=1888600 CPUtime=47.03
/proc/4783/stat : 4783 (pbscip.linux.x8) D 4781 4783 3695 0 -1 4195840 541273 0 9005 0 3448 1255 0 0 18 0 1 0 180230234 1933926400 368729 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563479169 0 0 17 1 0 0
/proc/4783/statm: 472150 368729 0 1256 0 470889 0
Current children cumulated CPU time (s) 47.03
Current children cumulated vsize (KiB) 1888600

[startup+142.302 s]
/proc/loadavg: 2.23 1.47 1.17 3/65 4787
/proc/meminfo: memFree=15296/2055920 swapFree=3581912/4192956
[pid=4783] ppid=4781 vsize=1888600 CPUtime=47.6
/proc/4783/stat : 4783 (pbscip.linux.x8) R 4781 4783 3695 0 -1 4195840 547411 0 9320 0 3448 1312 0 0 21 0 1 0 180230234 1933926400 373859 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4783/statm: 472150 373859 0 1256 0 470889 0
Current children cumulated CPU time (s) 47.6
Current children cumulated vsize (KiB) 1888600

[startup+142.702 s]
/proc/loadavg: 2.23 1.47 1.17 2/65 4787
/proc/meminfo: memFree=15104/2055920 swapFree=3581912/4192956
[pid=4783] ppid=4781 vsize=0 CPUtime=47.94
/proc/4783/stat : 4783 (pbscip.linux.x8) R 4781 4783 3695 0 -1 4195844 571404 0 9324 0 3448 1346 0 0 22 0 1 0 180230234 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4783/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 47.94
Current children cumulated vsize (KiB) 0

[startup+142.901 s]
/proc/loadavg: 2.23 1.47 1.17 2/65 4787
/proc/meminfo: memFree=15104/2055920 swapFree=3581912/4192956
[pid=4783] ppid=4781 vsize=0 CPUtime=48.13
/proc/4783/stat : 4783 (pbscip.linux.x8) R 4781 4783 3695 0 -1 4195844 571404 0 9324 0 3448 1365 0 0 23 0 1 0 180230234 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4783/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 48.13
Current children cumulated vsize (KiB) 0

[startup+143.001 s]
/proc/loadavg: 2.23 1.47 1.17 2/65 4787
/proc/meminfo: memFree=15104/2055920 swapFree=3581912/4192956
[pid=4783] ppid=4781 vsize=0 CPUtime=48.23
/proc/4783/stat : 4783 (pbscip.linux.x8) R 4781 4783 3695 0 -1 4195844 571404 0 9324 0 3448 1375 0 0 23 0 1 0 180230234 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4783/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 48.23
Current children cumulated vsize (KiB) 0

Child ended because it received signal 6 (SIGABRT)
Child dumped core
Real time (s): 143.008
CPU time (s): 48.2487
CPU user time (s): 34.4828
CPU system time (s): 13.7659
CPU usage (%): 33.7385
Max. virtual memory (cumulated for all children) (KiB): 1888600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 34.4828
system time used= 13.7659
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 571404
page faults= 9324
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9661
involuntary context switches= 272

runsolver used 0.137979 second user time and 0.407937 second system time

The end

Launcher Data 

Begin job on node22 at 2009-06-16 06:24:58
IDJOB=1868439
IDBENCH=1386
IDSOLVER=684
FILE ID=node22/1868439-1245126296
PBS_JOBID= 9363641
Free space on /tmp= 66124 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/dbst/normalized-dbst_v40_e600_d20_mw10_6.opb.PB06.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1868439-1245126296/watcher-1868439-1245126296 -o /tmp/evaluation-result-1868439-1245126296/solver-1868439-1245126296 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868439-1245126296.opb

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

MD5SUM BENCH= f5d8cf0048d52cf223a3574d281ac8f8
RANDOM SEED=1509446768

node22.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.231
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1916896 kB
Buffers:          1180 kB
Cached:          83764 kB
SwapCached:       3660 kB
Active:          67316 kB
Inactive:        22912 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1916896 kB
SwapTotal:     4192956 kB
SwapFree:      4180992 kB
Dirty:           45936 kB
Writeback:           0 kB
Mapped:          11620 kB
Slab:            34940 kB
Committed_AS:   148064 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64432 MiB
End job on node22 at 2009-06-16 06:27:25