Trace number 1868435

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) 47.6388 192.271

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 benchmark4.55131
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 

14.78/14.87	c SCIP version 1.1.0.7
14.78/14.87	c LP-Solver Clp 1.8.2
14.78/14.87	c user parameter file <scip.set> not found - using default parameters
14.78/14.87	c read problem <HOME/instance-1868435-1245126144.opb>
14.78/14.87	c original problem has 2800 variables (2800 bin, 0 int, 0 impl, 0 cont) and 990001 constraints
17.79/17.88	c No objective function, only one solution is needed.
17.79/17.88	c start presolving problem
17.79/17.88	c presolving:
27.63/27.75	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 990000 upgd conss, 2400 impls, 80 clqs
29.84/29.98	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
32.14/32.29	c presolving (3 rounds):
32.14/32.29	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 3406 changed coefficients
32.14/32.29	c  5520 implications, 80 cliques
32.14/32.29	c presolved problem has 2800 variables (2800 bin, 0 int, 0 impl, 0 cont) and 990001 constraints
32.14/32.29	c    3160 constraints of type <knapsack>
32.14/32.29	c      80 constraints of type <setppc>
32.14/32.29	c       1 constraints of type <linear>
32.14/32.29	c  986760 constraints of type <logicor>
32.14/32.29	c transformed objective value is always integral (scale: 1)
32.14/32.29	c Presolving Time: 11.63
32.14/32.29	c SATUNSAT-LIN
32.14/32.29	c -----------------------------------------------------------------------------------------------
32.14/32.29	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
32.14/32.29	c # [type: int, range: [-1,2147483647], default: 0]
32.14/32.29	c separating/flowcover/freq = c -1
32.14/32.29	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
32.14/32.29	c # [type: int, range: [-1,2147483647], default: 0]
32.14/32.29	c separating/cmir/freq = c -1
32.14/32.29	c # additional number of allowed LP iterations
32.14/32.29	c # [type: int, range: [0,2147483647], default: 1000]
32.14/32.29	c heuristics/veclendiving/maxlpiterofs = c 1500
32.14/32.29	c # maximal fraction of diving LP iterations compared to node LP iterations
32.14/32.29	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
32.14/32.29	c heuristics/veclendiving/maxlpiterquot = c 0.075
32.14/32.29	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
32.14/32.29	c # [type: int, range: [-1,2147483647], default: 10]
32.14/32.29	c heuristics/veclendiving/freq = c -1
32.14/32.29	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
32.14/32.29	c # [type: int, range: [-1,2147483647], default: 1]
32.14/32.29	c heuristics/simplerounding/freq = c -1
32.14/32.29	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
32.14/32.29	c # [type: int, range: [-1,2147483647], default: 10]
32.14/32.29	c heuristics/shifting/freq = c -1
32.14/32.29	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
32.14/32.29	c # [type: int, range: [-1,2147483647], default: 1]
32.14/32.29	c heuristics/rounding/freq = c -1
32.14/32.29	c # additional number of allowed LP iterations
32.14/32.29	c # [type: int, range: [0,2147483647], default: 1000]
32.14/32.29	c heuristics/rootsoldiving/maxlpiterofs = c 1500
32.14/32.29	c # maximal fraction of diving LP iterations compared to node LP iterations
32.14/32.29	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
32.14/32.29	c heuristics/rootsoldiving/maxlpiterquot = c 0.015
32.14/32.29	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
32.14/32.29	c # [type: int, range: [-1,2147483647], default: 20]
32.14/32.29	c heuristics/rootsoldiving/freq = c -1
32.14/32.29	c # number of nodes added to the contingent of the total nodes
32.14/32.29	c # [type: longint, range: [0,9223372036854775807], default: 500]
32.14/32.29	c heuristics/rens/nodesofs = c 2000
32.14/32.29	c # minimum percentage of integer variables that have to be fixable 
32.14/32.29	c # [type: real, range: [0,1], default: 0.5]
32.14/32.29	c heuristics/rens/minfixingrate = c 0.3
32.14/32.29	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
32.14/32.29	c # [type: int, range: [-1,2147483647], default: 0]
32.14/32.29	c heuristics/rens/freq = c -1
32.14/32.29	c # additional number of allowed LP iterations
32.14/32.29	c # [type: int, range: [0,2147483647], default: 1000]
32.14/32.29	c heuristics/pscostdiving/maxlpiterofs = c 1500
32.14/32.29	c # maximal fraction of diving LP iterations compared to node LP iterations
32.14/32.29	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
32.14/32.29	c heuristics/pscostdiving/maxlpiterquot = c 0.075
32.14/32.29	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
32.14/32.29	c # [type: int, range: [-1,2147483647], default: 10]
32.14/32.29	c heuristics/pscostdiving/freq = c -1
32.14/32.29	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
32.14/32.29	c # [type: int, range: [-1,2147483647], default: 1]
32.14/32.29	c heuristics/oneopt/freq = c -1
32.14/32.29	c # additional number of allowed LP iterations
32.14/32.29	c # [type: int, range: [0,2147483647], default: 1000]
32.14/32.29	c heuristics/objpscostdiving/maxlpiterofs = c 1500
32.14/32.29	c # maximal fraction of diving LP iterations compared to total iteration number
32.14/32.29	c # [type: real, range: [0,1], default: 0.01]
32.14/32.29	c heuristics/objpscostdiving/maxlpiterquot = c 0.015
32.14/32.29	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
32.14/32.29	c # [type: int, range: [-1,2147483647], default: 20]
32.14/32.29	c heuristics/objpscostdiving/freq = c -1
32.14/32.29	c # additional number of allowed LP iterations
32.14/32.29	c # [type: int, range: [0,2147483647], default: 1000]
32.14/32.29	c heuristics/linesearchdiving/maxlpiterofs = c 1500
32.14/32.29	c # maximal fraction of diving LP iterations compared to node LP iterations
32.14/32.29	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
32.14/32.29	c heuristics/linesearchdiving/maxlpiterquot = c 0.075
32.14/32.29	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
32.14/32.29	c # [type: int, range: [-1,2147483647], default: 10]
32.14/32.29	c heuristics/linesearchdiving/freq = c -1
32.14/32.29	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
32.14/32.29	c # [type: int, range: [-1,2147483647], default: 10]
32.14/32.29	c heuristics/intshifting/freq = c -1
32.14/32.29	c # maximal fraction of diving LP iterations compared to node LP iterations
32.14/32.29	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
32.14/32.29	c heuristics/intdiving/maxlpiterquot = c 0.075
32.14/32.29	c # additional number of allowed LP iterations
32.14/32.29	c # [type: int, range: [0,2147483647], default: 1000]
32.14/32.29	c heuristics/guideddiving/maxlpiterofs = c 1500
32.14/32.29	c # maximal fraction of diving LP iterations compared to node LP iterations
32.14/32.29	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
32.14/32.29	c heuristics/guideddiving/maxlpiterquot = c 0.075
32.14/32.29	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
32.14/32.29	c # [type: int, range: [-1,2147483647], default: 10]
32.14/32.29	c heuristics/guideddiving/freq = c -1
32.14/32.29	c # additional number of allowed LP iterations
32.14/32.29	c # [type: int, range: [0,2147483647], default: 1000]
32.14/32.29	c heuristics/fracdiving/maxlpiterofs = c 1500
32.14/32.29	c # maximal fraction of diving LP iterations compared to node LP iterations
32.14/32.29	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
32.14/32.29	c heuristics/fracdiving/maxlpiterquot = c 0.075
32.14/32.29	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
32.14/32.29	c # [type: int, range: [-1,2147483647], default: 10]
32.14/32.29	c heuristics/fracdiving/freq = c -1
32.14/32.29	c # additional number of allowed LP iterations
32.14/32.29	c # [type: int, range: [0,2147483647], default: 1000]
32.14/32.29	c heuristics/feaspump/maxlpiterofs = c 2000
32.14/32.29	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
32.14/32.29	c # [type: int, range: [-1,2147483647], default: 20]
32.14/32.29	c heuristics/feaspump/freq = c -1
32.14/32.29	c # minimum percentage of integer variables that have to be fixed 
32.14/32.29	c # [type: real, range: [0,1], default: 0.666]
32.14/32.29	c heuristics/crossover/minfixingrate = c 0.5
32.14/32.29	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
32.14/32.29	c # [type: real, range: [0,1], default: 0.1]
32.14/32.29	c heuristics/crossover/nodesquot = c 0.15
32.14/32.29	c # number of nodes without incumbent change that heuristic should wait
32.14/32.29	c # [type: longint, range: [0,9223372036854775807], default: 200]
32.14/32.29	c heuristics/crossover/nwaitingnodes = c 100
32.14/32.29	c # number of nodes added to the contingent of the total nodes
32.14/32.29	c # [type: longint, range: [0,9223372036854775807], default: 500]
32.14/32.29	c heuristics/crossover/nodesofs = c 750
32.14/32.29	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
32.14/32.29	c # [type: int, range: [-1,2147483647], default: 30]
32.14/32.29	c heuristics/crossover/freq = c -1
32.14/32.29	c # additional number of allowed LP iterations
32.14/32.29	c # [type: int, range: [0,2147483647], default: 1000]
32.14/32.29	c heuristics/coefdiving/maxlpiterofs = c 1500
32.14/32.29	c # maximal fraction of diving LP iterations compared to node LP iterations
32.14/32.29	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
32.14/32.29	c heuristics/coefdiving/maxlpiterquot = c 0.075
32.14/32.29	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
32.14/32.29	c # [type: int, range: [-1,2147483647], default: 10]
32.14/32.29	c heuristics/coefdiving/freq = c -1
32.14/32.29	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
32.14/32.29	c # [type: int, range: [-1,2147483647], default: -1]
32.14/32.29	c presolving/probing/maxrounds = c 0
32.14/32.29	c # should presolving try to simplify knapsacks
32.14/32.29	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
32.14/32.29	c constraints/knapsack/simplifyinequalities = c TRUE
32.14/32.29	c # should disaggregation of knapsack constraints be allowed in preprocessing?
32.14/32.29	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
32.14/32.29	c constraints/knapsack/disaggregation = c FALSE
32.14/32.29	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
32.14/32.29	c # [type: int, range: [-1,2147483647], default: -1]
32.14/32.29	c constraints/knapsack/maxnumcardlift = c 0
32.14/32.29	c # should presolving try to simplify inequalities
32.24/32.35	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
32.24/32.35	c constraints/linear/simplifyinequalities = c TRUE
32.24/32.35	c # maximal number of separation rounds in the root node (-1: unlimited)
32.24/32.35	c # [type: int, range: [-1,2147483647], default: -1]
32.24/32.35	c separating/maxroundsroot = c 5
32.24/32.35	c # maximal number of separation rounds per node (-1: unlimited)
32.24/32.35	c # [type: int, range: [-1,2147483647], default: 5]
32.24/32.35	c separating/maxrounds = c 1
32.24/32.35	c # solving stops, if the given number of solutions were found (-1: no limit)
32.24/32.35	c # [type: int, range: [-1,2147483647], default: -1]
32.24/32.35	c limits/solutions = c 1
32.24/32.35	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
32.24/32.35	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
32.24/32.35	c limits/memory = c 1620
32.24/32.35	c # maximal time in seconds to run
32.24/32.35	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
32.24/32.35	c limits/time = c 1791
32.24/32.35	c # frequency for displaying node information lines
32.24/32.35	c # [type: int, range: [-1,2147483647], default: 100]
32.24/32.35	c display/freq = c 10000
32.24/32.35	c -----------------------------------------------------------------------------------------------
32.24/32.35	c start solving problem
32.24/32.35	c 
38.44/38.68	terminate called after throwing an instance of 'std::bad_alloc'
38.44/38.68	  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-1868435-1245126144/watcher-1868435-1245126144 -o /tmp/evaluation-result-1868435-1245126144/solver-1868435-1245126144 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868435-1245126144.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 1.01 1.00 3/64 10943
/proc/meminfo: memFree=1049616/2055920 swapFree=4191900/4192956
[pid=10943] ppid=10941 vsize=5812 CPUtime=0
/proc/10943/stat : 10943 (pbscip.linux.x8) R 10941 10943 9552 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 180214951 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/10943/statm: 1453 514 343 1256 0 192 0

[startup+0.07331 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 10943
/proc/meminfo: memFree=1049616/2055920 swapFree=4191900/4192956
[pid=10943] ppid=10941 vsize=13144 CPUtime=0.07
/proc/10943/stat : 10943 (pbscip.linux.x8) R 10941 10943 9552 0 -1 4194304 2254 0 0 0 6 1 0 0 18 0 1 0 180214951 13459456 2238 1992294400 4194304 9342243 548682068736 18446744073709551615 4511744 0 0 4096 0 0 0 0 17 1 0 0
/proc/10943/statm: 3286 2238 376 1256 0 2025 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13144

[startup+0.102312 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 10943
/proc/meminfo: memFree=1049616/2055920 swapFree=4191900/4192956
[pid=10943] ppid=10941 vsize=14580 CPUtime=0.09
/proc/10943/stat : 10943 (pbscip.linux.x8) R 10941 10943 9552 0 -1 4194304 2616 0 0 0 8 1 0 0 18 0 1 0 180214951 14929920 2600 1992294400 4194304 9342243 548682068736 18446744073709551615 8169949 0 0 4096 0 0 0 0 17 1 0 0
/proc/10943/statm: 3645 2600 376 1256 0 2384 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14580

[startup+0.302332 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 10943
/proc/meminfo: memFree=1049616/2055920 swapFree=4191900/4192956
[pid=10943] ppid=10941 vsize=19452 CPUtime=0.29
/proc/10943/stat : 10943 (pbscip.linux.x8) R 10941 10943 9552 0 -1 4194304 3847 0 0 0 28 1 0 0 19 0 1 0 180214951 19918848 3831 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/10943/statm: 4863 3831 376 1256 0 3602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19452

[startup+0.701373 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 10943
/proc/meminfo: memFree=1049616/2055920 swapFree=4191900/4192956
[pid=10943] ppid=10941 vsize=28908 CPUtime=0.7
/proc/10943/stat : 10943 (pbscip.linux.x8) R 10941 10943 9552 0 -1 4194304 6199 0 0 0 67 3 0 0 22 0 1 0 180214951 29601792 6183 1992294400 4194304 9342243 548682068736 18446744073709551615 5858006 0 0 4096 0 0 0 0 17 1 0 0
/proc/10943/statm: 7227 6187 376 1256 0 5966 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 28908

[startup+1.50146 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10944
/proc/meminfo: memFree=1018376/2055920 swapFree=4191900/4192956
[pid=10943] ppid=10941 vsize=48616 CPUtime=1.49
/proc/10943/stat : 10943 (pbscip.linux.x8) R 10941 10943 9552 0 -1 4194304 11092 0 0 0 144 5 0 0 25 0 1 0 180214951 49782784 11076 1992294400 4194304 9342243 548682068736 18446744073709551615 8236847 0 0 4096 0 0 0 0 17 1 0 0
/proc/10943/statm: 12154 11076 376 1256 0 10893 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48616

[startup+3.10162 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 10944
/proc/meminfo: memFree=990984/2055920 swapFree=4191900/4192956
[pid=10943] ppid=10941 vsize=87364 CPUtime=3.09
/proc/10943/stat : 10943 (pbscip.linux.x8) R 10941 10943 9552 0 -1 4194304 20770 0 0 0 300 9 0 0 25 0 1 0 180214951 89460736 20754 1992294400 4194304 9342243 548682068736 18446744073709551615 4211758 0 0 4096 0 0 0 0 17 1 0 0
/proc/10943/statm: 21841 20754 376 1256 0 20580 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 87364

[startup+6.30195 s]
/proc/loadavg: 1.08 1.03 1.01 2/65 10944
/proc/meminfo: memFree=910344/2055920 swapFree=4191900/4192956
[pid=10943] ppid=10941 vsize=165776 CPUtime=6.29
/proc/10943/stat : 10943 (pbscip.linux.x8) R 10941 10943 9552 0 -1 4194304 40325 0 0 0 611 18 0 0 25 0 1 0 180214951 169754624 40309 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/10943/statm: 41444 40309 376 1256 0 40183 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 165776

[startup+12.7016 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 10944
/proc/meminfo: memFree=753096/2055920 swapFree=4191900/4192956
[pid=10943] ppid=10941 vsize=318760 CPUtime=12.69
/proc/10943/stat : 10943 (pbscip.linux.x8) R 10941 10943 9552 0 -1 4194304 78384 0 0 0 1233 36 0 0 25 0 1 0 180214951 326410240 78368 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/10943/statm: 79690 78368 376 1256 0 78429 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 318760

[startup+25.5019 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 10944
/proc/meminfo: memFree=15560/2055920 swapFree=4191900/4192956
[pid=10943] ppid=10941 vsize=1309888 CPUtime=25.44
/proc/10943/stat : 10943 (pbscip.linux.x8) R 10941 10943 9552 0 -1 4194304 348844 0 0 0 2284 260 0 0 25 0 1 0 180214951 1341325312 325088 1992294400 4194304 9342243 548682068736 18446744073709551615 4218960 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10943/statm: 327472 325088 470 1256 0 326211 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 1309888



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.7013 s]
/proc/loadavg: 1.04 1.03 1.00 3/65 10944
/proc/meminfo: memFree=15112/2055920 swapFree=4191900/4192956
[pid=10943] ppid=10941 vsize=1884228 CPUtime=38.54
/proc/10943/stat : 10943 (pbscip.linux.x8) R 10941 10943 9552 0 -1 4195840 457561 0 0 0 3423 431 0 0 25 0 1 0 180214951 1929449472 429249 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10943/statm: 471057 429249 670 1256 0 469796 0
Current children cumulated CPU time (s) 38.54
Current children cumulated vsize (KiB) 1884228

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -10943

[startup+51.1016 s]
/proc/loadavg: 1.36 1.09 1.02 1/65 10945
/proc/meminfo: memFree=18248/2055920 swapFree=4183056/4192956
[pid=10943] ppid=10941 vsize=1884228 CPUtime=40.08
/proc/10943/stat : 10943 (pbscip.linux.x8) D 10941 10943 9552 0 -1 4195840 457562 0 0 0 3423 585 0 0 18 0 1 0 180214951 1929449472 429249 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563608240 0 0 17 1 0 0
/proc/10943/statm: 471057 429249 670 1256 0 469796 0
Current children cumulated CPU time (s) 40.08
Current children cumulated vsize (KiB) 1884228
heavy processes:
  %CPU=49 pid=10943 uid=0 cmd=HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/i

[startup+102.301 s]
/proc/loadavg: 2.70 1.53 1.18 1/65 10947
/proc/meminfo: memFree=16200/2055920 swapFree=4022988/4192956
[pid=10943] ppid=10941 vsize=1884228 CPUtime=42.56
/proc/10943/stat : 10943 (pbscip.linux.x8) D 10941 10943 9552 0 -1 4195840 482208 0 3519 0 3423 833 0 0 18 0 1 0 180214951 1929449472 417765 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563479169 0 0 17 0 0 0
/proc/10943/statm: 471057 417765 637 1256 0 469796 0
Current children cumulated CPU time (s) 42.56
Current children cumulated vsize (KiB) 1884228
heavy processes:
  %CPU=41 pid=10943 uid=0 cmd=HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/i

[startup+162.301 s]
/proc/loadavg: 3.16 1.86 1.31 1/67 10954
/proc/meminfo: memFree=15352/2055920 swapFree=3958788/4192956
[pid=10943] ppid=10941 vsize=1884228 CPUtime=45.98
/proc/10943/stat : 10943 (pbscip.linux.x8) D 10941 10943 9552 0 -1 4195840 493042 0 4810 0 3423 1175 0 0 18 0 1 0 180214951 1929449472 409685 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563479169 0 0 17 0 0 0
/proc/10943/statm: 471057 409685 632 1256 0 469796 0
Current children cumulated CPU time (s) 45.98
Current children cumulated vsize (KiB) 1884228
heavy processes:
  %CPU=28 pid=10943 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+175.002 s]
/proc/loadavg: 3.07 1.90 1.33 1/65 10954
/proc/meminfo: memFree=15176/2055920 swapFree=3952864/4192956
[pid=10943] ppid=10941 vsize=1884228 CPUtime=46.98
/proc/10943/stat : 10943 (pbscip.linux.x8) D 10941 10943 9552 0 -1 4195840 501993 0 5984 0 3423 1275 0 0 18 0 1 0 180214951 1929449472 416574 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563479169 0 0 17 1 0 0
/proc/10943/statm: 471057 416574 632 1256 0 469796 0
Current children cumulated CPU time (s) 46.98
Current children cumulated vsize (KiB) 1884228

[startup+181.401 s]
/proc/loadavg: 3.22 1.95 1.35 1/65 10954
/proc/meminfo: memFree=17992/2055920 swapFree=3951588/4192956
[pid=10943] ppid=10941 vsize=1884228 CPUtime=47.01
/proc/10943/stat : 10943 (pbscip.linux.x8) D 10941 10943 9552 0 -1 4195840 502034 0 5990 0 3423 1278 0 0 18 0 1 0 180214951 1929449472 416621 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563479169 0 0 17 1 0 0
/proc/10943/statm: 471057 416621 632 1256 0 469796 0
Current children cumulated CPU time (s) 47.01
Current children cumulated vsize (KiB) 1884228

[startup+187.802 s]
/proc/loadavg: 3.28 1.98 1.36 1/67 10956
/proc/meminfo: memFree=16184/2055920 swapFree=3951588/4192956
[pid=10943] ppid=10941 vsize=1884228 CPUtime=47.07
/proc/10943/stat : 10943 (pbscip.linux.x8) D 10941 10943 9552 0 -1 4195840 525490 0 6011 0 3423 1284 0 0 18 0 1 0 180214951 1929449472 416817 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563479169 0 0 17 0 0 0
/proc/10943/statm: 471057 416817 632 1256 0 469796 0
Current children cumulated CPU time (s) 47.07
Current children cumulated vsize (KiB) 1884228

[startup+189.401 s]
/proc/loadavg: 3.18 1.98 1.37 1/67 10956
/proc/meminfo: memFree=16760/2055920 swapFree=3951588/4192956
[pid=10943] ppid=10941 vsize=1884228 CPUtime=47.07
/proc/10943/stat : 10943 (pbscip.linux.x8) D 10941 10943 9552 0 -1 4195840 525623 0 6030 0 3423 1284 0 0 18 0 1 0 180214951 1929449472 416969 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563479169 0 0 17 1 0 0
/proc/10943/statm: 471057 416969 632 1256 0 469796 0
Current children cumulated CPU time (s) 47.07
Current children cumulated vsize (KiB) 1884228

[startup+191.001 s]
/proc/loadavg: 3.18 1.98 1.37 1/66 10956
/proc/meminfo: memFree=16256/2055920 swapFree=3949820/4192956
[pid=10943] ppid=10941 vsize=1884228 CPUtime=47.12
/proc/10943/stat : 10943 (pbscip.linux.x8) D 10941 10943 9552 0 -1 4195840 525781 0 6425 0 3423 1289 0 0 18 0 1 0 180214951 1929449472 416697 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563479169 0 0 17 0 0 0
/proc/10943/statm: 471057 416697 632 1256 0 469796 0
Current children cumulated CPU time (s) 47.12
Current children cumulated vsize (KiB) 1884228

[startup+191.801 s]
/proc/loadavg: 3.18 1.98 1.37 3/65 10956
/proc/meminfo: memFree=14856/2055920 swapFree=3949820/4192956
[pid=10943] ppid=10941 vsize=1884228 CPUtime=47.26
/proc/10943/stat : 10943 (pbscip.linux.x8) D 10941 10943 9552 0 -1 4195840 529167 0 6690 0 3423 1303 0 0 18 0 1 0 180214951 1929449472 420212 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563479169 0 0 17 1 0 0
/proc/10943/statm: 471057 420212 632 1256 0 469796 0
Current children cumulated CPU time (s) 47.26
Current children cumulated vsize (KiB) 1884228

[startup+192.203 s]
/proc/loadavg: 3.18 1.98 1.37 3/65 10956
/proc/meminfo: memFree=14856/2055920 swapFree=3949820/4192956
[pid=10943] ppid=10941 vsize=0 CPUtime=47.56
/proc/10943/stat : 10943 (pbscip.linux.x8) R 10941 10943 9552 0 -1 4195844 530700 0 6742 0 3423 1333 0 0 19 0 1 0 180214951 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10943/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 47.56
Current children cumulated vsize (KiB) 0

Child ended because it received signal 6 (SIGABRT)
Child dumped core
Real time (s): 192.271
CPU time (s): 47.6388
CPU user time (s): 34.2378
CPU system time (s): 13.401
CPU usage (%): 24.7769
Max. virtual memory (cumulated for all children) (KiB): 1884228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 34.2378
system time used= 13.401
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 530700
page faults= 6742
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6891
involuntary context switches= 894

runsolver used 0.160975 second user time and 0.431934 second system time

The end

Launcher Data 

Begin job on node24 at 2009-06-16 06:22:26
IDJOB=1868435
IDBENCH=1384
IDSOLVER=684
FILE ID=node24/1868435-1245126144
PBS_JOBID= 9363639
Free space on /tmp= 66332 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_2.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-1868435-1245126144/watcher-1868435-1245126144 -o /tmp/evaluation-result-1868435-1245126144/solver-1868435-1245126144 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868435-1245126144.opb

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

MD5SUM BENCH= 409a20f37901eec51bb3d0d7a35b01e1
RANDOM SEED=958413370

node24.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:       1050032 kB
Buffers:         57928 kB
Cached:         865864 kB
SwapCached:        260 kB
Active:         202500 kB
Inactive:       734076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1050032 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:           45924 kB
Writeback:           0 kB
Mapped:          21276 kB
Slab:            55200 kB
Committed_AS:   180160 kB
PageTables:       1444 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= 64644 MiB
End job on node24 at 2009-06-16 06:25:39