Trace number 1868443

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) 47.8837 175.284

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/
dbst/normalized-dbst_v40_e600_d20_mw10_0.opb.PB06.opb
MD5SUMe436f4a609b5bae6a8ddfe1313c390fe
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark4.51831
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables2800
Total number of constraints990001
Number of constraints which are clauses986760
Number of constraints which are cardinality constraints (but not clauses)81
Number of constraints which are nor clauses,nor cardinality constraints3160
Minimum length of a constraint2
Maximum length of a constraint1200
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 338
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1239
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

14.78/14.90	c SCIP version 1.1.0.7
14.78/14.90	c LP-Solver Clp 1.8.2
14.78/14.90	c user parameter file <scip.set> not found - using default parameters
14.78/14.90	c read problem <HOME/instance-1868443-1245126425.opb>
14.78/14.90	c original problem has 2800 variables (2800 bin, 0 int, 0 impl, 0 cont) and 990001 constraints
17.89/17.97	c No objective function, only one solution is needed.
17.89/17.97	c start presolving problem
17.89/17.97	c presolving:
27.65/27.76	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
29.85/29.98	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 3241 chg coeffs, 990000 upgd conss, 2400 impls, 80 clqs
32.25/32.31	c presolving (3 rounds):
32.25/32.31	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 3414 changed coefficients
32.25/32.31	c  5520 implications, 80 cliques
32.25/32.31	c presolved problem has 2800 variables (2800 bin, 0 int, 0 impl, 0 cont) and 990001 constraints
32.25/32.31	c    3160 constraints of type <knapsack>
32.25/32.31	c      80 constraints of type <setppc>
32.25/32.31	c       1 constraints of type <linear>
32.25/32.31	c  986760 constraints of type <logicor>
32.25/32.31	c transformed objective value is always integral (scale: 1)
32.25/32.31	c Presolving Time: 11.63
32.25/32.31	c SATUNSAT-LIN
32.25/32.31	c -----------------------------------------------------------------------------------------------
32.25/32.31	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
32.25/32.31	c # [type: int, range: [-1,2147483647], default: 0]
32.25/32.31	c separating/flowcover/freq = c -1
32.25/32.31	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
32.25/32.31	c # [type: int, range: [-1,2147483647], default: 0]
32.25/32.31	c separating/cmir/freq = c -1
32.25/32.31	c # additional number of allowed LP iterations
32.25/32.31	c # [type: int, range: [0,2147483647], default: 1000]
32.25/32.31	c heuristics/veclendiving/maxlpiterofs = c 1500
32.25/32.31	c # maximal fraction of diving LP iterations compared to node LP iterations
32.25/32.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
32.25/32.31	c heuristics/veclendiving/maxlpiterquot = c 0.075
32.25/32.31	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
32.25/32.31	c # [type: int, range: [-1,2147483647], default: 10]
32.25/32.31	c heuristics/veclendiving/freq = c -1
32.25/32.31	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
32.25/32.31	c # [type: int, range: [-1,2147483647], default: 1]
32.25/32.31	c heuristics/simplerounding/freq = c -1
32.25/32.31	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
32.25/32.31	c # [type: int, range: [-1,2147483647], default: 10]
32.25/32.31	c heuristics/shifting/freq = c -1
32.25/32.31	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
32.25/32.31	c # [type: int, range: [-1,2147483647], default: 1]
32.25/32.31	c heuristics/rounding/freq = c -1
32.25/32.31	c # additional number of allowed LP iterations
32.25/32.31	c # [type: int, range: [0,2147483647], default: 1000]
32.25/32.31	c heuristics/rootsoldiving/maxlpiterofs = c 1500
32.25/32.31	c # maximal fraction of diving LP iterations compared to node LP iterations
32.25/32.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
32.25/32.31	c heuristics/rootsoldiving/maxlpiterquot = c 0.015
32.25/32.31	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
32.25/32.31	c # [type: int, range: [-1,2147483647], default: 20]
32.25/32.31	c heuristics/rootsoldiving/freq = c -1
32.25/32.31	c # number of nodes added to the contingent of the total nodes
32.25/32.31	c # [type: longint, range: [0,9223372036854775807], default: 500]
32.25/32.31	c heuristics/rens/nodesofs = c 2000
32.25/32.31	c # minimum percentage of integer variables that have to be fixable 
32.25/32.31	c # [type: real, range: [0,1], default: 0.5]
32.25/32.31	c heuristics/rens/minfixingrate = c 0.3
32.25/32.31	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
32.25/32.31	c # [type: int, range: [-1,2147483647], default: 0]
32.25/32.31	c heuristics/rens/freq = c -1
32.25/32.31	c # additional number of allowed LP iterations
32.25/32.31	c # [type: int, range: [0,2147483647], default: 1000]
32.25/32.31	c heuristics/pscostdiving/maxlpiterofs = c 1500
32.25/32.31	c # maximal fraction of diving LP iterations compared to node LP iterations
32.25/32.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
32.25/32.31	c heuristics/pscostdiving/maxlpiterquot = c 0.075
32.25/32.31	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
32.25/32.31	c # [type: int, range: [-1,2147483647], default: 10]
32.25/32.31	c heuristics/pscostdiving/freq = c -1
32.25/32.31	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
32.25/32.31	c # [type: int, range: [-1,2147483647], default: 1]
32.25/32.31	c heuristics/oneopt/freq = c -1
32.25/32.31	c # additional number of allowed LP iterations
32.25/32.31	c # [type: int, range: [0,2147483647], default: 1000]
32.25/32.31	c heuristics/objpscostdiving/maxlpiterofs = c 1500
32.25/32.31	c # maximal fraction of diving LP iterations compared to total iteration number
32.25/32.31	c # [type: real, range: [0,1], default: 0.01]
32.25/32.31	c heuristics/objpscostdiving/maxlpiterquot = c 0.015
32.25/32.31	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
32.25/32.31	c # [type: int, range: [-1,2147483647], default: 20]
32.25/32.31	c heuristics/objpscostdiving/freq = c -1
32.25/32.31	c # additional number of allowed LP iterations
32.25/32.31	c # [type: int, range: [0,2147483647], default: 1000]
32.25/32.31	c heuristics/linesearchdiving/maxlpiterofs = c 1500
32.25/32.31	c # maximal fraction of diving LP iterations compared to node LP iterations
32.25/32.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
32.25/32.31	c heuristics/linesearchdiving/maxlpiterquot = c 0.075
32.25/32.31	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
32.25/32.31	c # [type: int, range: [-1,2147483647], default: 10]
32.25/32.31	c heuristics/linesearchdiving/freq = c -1
32.25/32.31	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
32.25/32.31	c # [type: int, range: [-1,2147483647], default: 10]
32.25/32.31	c heuristics/intshifting/freq = c -1
32.25/32.31	c # maximal fraction of diving LP iterations compared to node LP iterations
32.25/32.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
32.25/32.31	c heuristics/intdiving/maxlpiterquot = c 0.075
32.25/32.31	c # additional number of allowed LP iterations
32.25/32.31	c # [type: int, range: [0,2147483647], default: 1000]
32.25/32.31	c heuristics/guideddiving/maxlpiterofs = c 1500
32.25/32.31	c # maximal fraction of diving LP iterations compared to node LP iterations
32.25/32.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
32.25/32.31	c heuristics/guideddiving/maxlpiterquot = c 0.075
32.25/32.31	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
32.25/32.31	c # [type: int, range: [-1,2147483647], default: 10]
32.25/32.31	c heuristics/guideddiving/freq = c -1
32.25/32.31	c # additional number of allowed LP iterations
32.25/32.31	c # [type: int, range: [0,2147483647], default: 1000]
32.25/32.31	c heuristics/fracdiving/maxlpiterofs = c 1500
32.25/32.31	c # maximal fraction of diving LP iterations compared to node LP iterations
32.25/32.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
32.25/32.31	c heuristics/fracdiving/maxlpiterquot = c 0.075
32.25/32.31	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
32.25/32.31	c # [type: int, range: [-1,2147483647], default: 10]
32.25/32.31	c heuristics/fracdiving/freq = c -1
32.25/32.31	c # additional number of allowed LP iterations
32.25/32.31	c # [type: int, range: [0,2147483647], default: 1000]
32.25/32.31	c heuristics/feaspump/maxlpiterofs = c 2000
32.25/32.31	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
32.25/32.31	c # [type: int, range: [-1,2147483647], default: 20]
32.25/32.31	c heuristics/feaspump/freq = c -1
32.25/32.31	c # minimum percentage of integer variables that have to be fixed 
32.25/32.31	c # [type: real, range: [0,1], default: 0.666]
32.25/32.31	c heuristics/crossover/minfixingrate = c 0.5
32.25/32.31	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
32.25/32.31	c # [type: real, range: [0,1], default: 0.1]
32.25/32.31	c heuristics/crossover/nodesquot = c 0.15
32.25/32.31	c # number of nodes without incumbent change that heuristic should wait
32.25/32.31	c # [type: longint, range: [0,9223372036854775807], default: 200]
32.25/32.31	c heuristics/crossover/nwaitingnodes = c 100
32.25/32.31	c # number of nodes added to the contingent of the total nodes
32.25/32.31	c # [type: longint, range: [0,9223372036854775807], default: 500]
32.25/32.31	c heuristics/crossover/nodesofs = c 750
32.25/32.31	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
32.25/32.31	c # [type: int, range: [-1,2147483647], default: 30]
32.25/32.31	c heuristics/crossover/freq = c -1
32.25/32.31	c # additional number of allowed LP iterations
32.25/32.31	c # [type: int, range: [0,2147483647], default: 1000]
32.25/32.31	c heuristics/coefdiving/maxlpiterofs = c 1500
32.25/32.31	c # maximal fraction of diving LP iterations compared to node LP iterations
32.25/32.31	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
32.25/32.31	c heuristics/coefdiving/maxlpiterquot = c 0.075
32.25/32.31	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
32.25/32.31	c # [type: int, range: [-1,2147483647], default: 10]
32.25/32.31	c heuristics/coefdiving/freq = c -1
32.25/32.31	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
32.25/32.31	c # [type: int, range: [-1,2147483647], default: -1]
32.25/32.31	c presolving/probing/maxrounds = c 0
32.25/32.31	c # should presolving try to simplify knapsacks
32.25/32.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
32.25/32.31	c constraints/knapsack/simplifyinequalities = c TRUE
32.25/32.31	c # should disaggregation of knapsack constraints be allowed in preprocessing?
32.25/32.31	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
32.25/32.31	c constraints/knapsack/disaggregation = c FALSE
32.25/32.31	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
32.25/32.31	c # [type: int, range: [-1,2147483647], default: -1]
32.25/32.31	c constraints/knapsack/maxnumcardlift = c 0
32.25/32.31	c # should presolving try to simplify inequalities
32.25/32.37	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
32.25/32.37	c constraints/linear/simplifyinequalities = c TRUE
32.25/32.37	c # maximal number of separation rounds in the root node (-1: unlimited)
32.25/32.37	c # [type: int, range: [-1,2147483647], default: -1]
32.25/32.37	c separating/maxroundsroot = c 5
32.25/32.37	c # maximal number of separation rounds per node (-1: unlimited)
32.25/32.37	c # [type: int, range: [-1,2147483647], default: 5]
32.25/32.37	c separating/maxrounds = c 1
32.25/32.37	c # solving stops, if the given number of solutions were found (-1: no limit)
32.25/32.37	c # [type: int, range: [-1,2147483647], default: -1]
32.25/32.37	c limits/solutions = c 1
32.25/32.37	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
32.25/32.37	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
32.25/32.37	c limits/memory = c 1620
32.25/32.37	c # maximal time in seconds to run
32.25/32.37	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
32.25/32.37	c limits/time = c 1791
32.25/32.37	c # frequency for displaying node information lines
32.25/32.37	c # [type: int, range: [-1,2147483647], default: 100]
32.25/32.37	c display/freq = c 10000
32.25/32.37	c -----------------------------------------------------------------------------------------------
32.25/32.37	c start solving problem
32.25/32.37	c 
38.63/38.76	terminate called after throwing an instance of 'std::bad_alloc'
38.63/38.76	  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-1868443-1245126425/watcher-1868443-1245126425 -o /tmp/evaluation-result-1868443-1245126425/solver-1868443-1245126425 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868443-1245126425.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 1182
/proc/meminfo: memFree=991352/2055920 swapFree=4192812/4192956
[pid=1182] ppid=1180 vsize=5812 CPUtime=0
/proc/1182/stat : 1182 (pbscip.linux.x8) R 1180 1182 31844 0 -1 4194304 517 0 0 0 0 0 0 0 18 0 1 0 180240051 5951488 501 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/1182/statm: 1453 502 332 1256 0 192 0

[startup+0.0561911 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1182
/proc/meminfo: memFree=991352/2055920 swapFree=4192812/4192956
[pid=1182] ppid=1180 vsize=12952 CPUtime=0.04
/proc/1182/stat : 1182 (pbscip.linux.x8) R 1180 1182 31844 0 -1 4194304 2212 0 0 0 4 0 0 0 18 0 1 0 180240051 13262848 2196 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/1182/statm: 3238 2196 376 1256 0 1977 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 12952

[startup+0.102194 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1182
/proc/meminfo: memFree=991352/2055920 swapFree=4192812/4192956
[pid=1182] ppid=1180 vsize=14580 CPUtime=0.09
/proc/1182/stat : 1182 (pbscip.linux.x8) R 1180 1182 31844 0 -1 4194304 2616 0 0 0 9 0 0 0 18 0 1 0 180240051 14929920 2600 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/1182/statm: 3645 2600 376 1256 0 2384 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14580

[startup+0.302213 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1182
/proc/meminfo: memFree=991352/2055920 swapFree=4192812/4192956
[pid=1182] ppid=1180 vsize=19452 CPUtime=0.29
/proc/1182/stat : 1182 (pbscip.linux.x8) R 1180 1182 31844 0 -1 4194304 3847 0 0 0 28 1 0 0 19 0 1 0 180240051 19918848 3831 1992294400 4194304 9342243 548682068736 18446744073709551615 5538441 0 0 4096 0 0 0 0 17 1 0 0
/proc/1182/statm: 4863 3831 376 1256 0 3602 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19452

[startup+0.702252 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1182
/proc/meminfo: memFree=991352/2055920 swapFree=4192812/4192956
[pid=1182] ppid=1180 vsize=28908 CPUtime=0.69
/proc/1182/stat : 1182 (pbscip.linux.x8) R 1180 1182 31844 0 -1 4194304 6203 0 0 0 67 2 0 0 22 0 1 0 180240051 29601792 6187 1992294400 4194304 9342243 548682068736 18446744073709551615 5858006 0 0 4096 0 0 0 0 17 1 0 0
/proc/1182/statm: 7227 6187 376 1256 0 5966 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28908

[startup+1.50133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1183
/proc/meminfo: memFree=960172/2055920 swapFree=4192812/4192956
[pid=1182] ppid=1180 vsize=48616 CPUtime=1.49
/proc/1182/stat : 1182 (pbscip.linux.x8) R 1180 1182 31844 0 -1 4194304 11092 0 0 0 145 4 0 0 25 0 1 0 180240051 49782784 11076 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/1182/statm: 12154 11076 376 1256 0 10893 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48616

[startup+3.10149 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1183
/proc/meminfo: memFree=931056/2055920 swapFree=4192812/4192956
[pid=1182] ppid=1180 vsize=87364 CPUtime=3.09
/proc/1182/stat : 1182 (pbscip.linux.x8) R 1180 1182 31844 0 -1 4194304 20770 0 0 0 300 9 0 0 25 0 1 0 180240051 89460736 20754 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/1182/statm: 21841 20754 376 1256 0 20580 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 87364

[startup+6.30181 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1183
/proc/meminfo: memFree=853360/2055920 swapFree=4192812/4192956
[pid=1182] ppid=1180 vsize=165972 CPUtime=6.29
/proc/1182/stat : 1182 (pbscip.linux.x8) R 1180 1182 31844 0 -1 4194304 40375 0 0 0 610 19 0 0 25 0 1 0 180240051 169955328 40359 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 1 0 0
/proc/1182/statm: 41493 40359 376 1256 0 40232 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 165972

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1183
/proc/meminfo: memFree=694704/2055920 swapFree=4192812/4192956
[pid=1182] ppid=1180 vsize=318760 CPUtime=12.68
/proc/1182/stat : 1182 (pbscip.linux.x8) R 1180 1182 31844 0 -1 4194304 78383 0 0 0 1232 36 0 0 25 0 1 0 180240051 326410240 78367 1992294400 4194304 9342243 548682068736 18446744073709551615 8247743 0 0 4096 0 0 0 0 17 1 0 0
/proc/1182/statm: 79690 78367 376 1256 0 78429 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 318760

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1183
/proc/meminfo: memFree=15152/2055920 swapFree=4192812/4192956
[pid=1182] ppid=1180 vsize=1311472 CPUtime=25.46
/proc/1182/stat : 1182 (pbscip.linux.x8) R 1180 1182 31844 0 -1 4194304 349283 0 0 0 2289 257 0 0 25 0 1 0 180240051 1342947328 325527 1992294400 4194304 9342243 548682068736 18446744073709551615 4219699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1182/statm: 327868 325527 470 1256 0 326607 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1311472



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+38.8011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1183
/proc/meminfo: memFree=15344/2055920 swapFree=4192812/4192956
[pid=1182] ppid=1180 vsize=1879104 CPUtime=38.73
/proc/1182/stat : 1182 (pbscip.linux.x8) R 1180 1182 31844 0 -1 4195840 456211 0 0 0 3442 431 0 0 25 0 1 0 180240051 1924202496 428199 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1182/statm: 469776 428199 670 1256 0 468515 0
Current children cumulated CPU time (s) 38.73
Current children cumulated vsize (KiB) 1879104

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -1182

[startup+51.1013 s]
/proc/loadavg: 1.16 1.03 1.01 1/65 1184
/proc/meminfo: memFree=21936/2055920 swapFree=4192812/4192956
[pid=1182] ppid=1180 vsize=1879104 CPUtime=40.3
/proc/1182/stat : 1182 (pbscip.linux.x8) D 1180 1182 31844 0 -1 4195840 456213 0 0 0 3442 588 0 0 18 0 1 0 180240051 1924202496 428199 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563608240 0 0 17 1 0 0
/proc/1182/statm: 469776 428199 670 1256 0 468515 0
Current children cumulated CPU time (s) 40.3
Current children cumulated vsize (KiB) 1879104
heavy processes:
  %CPU=78 pid=1182 uid=0 cmd=HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/i

[startup+102.302 s]
/proc/loadavg: 2.63 1.45 1.15 1/65 1187
/proc/meminfo: memFree=15536/2055920 swapFree=3914988/4192956
[pid=1182] ppid=1180 vsize=1879104 CPUtime=43.11
/proc/1182/stat : 1182 (pbscip.linux.x8) D 1180 1182 31844 0 -1 4195840 482651 0 4134 0 3442 869 0 0 18 0 1 0 180240051 1924202496 389290 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563479169 0 0 17 1 0 0
/proc/1182/statm: 469776 389290 670 1256 0 468515 0
Current children cumulated CPU time (s) 43.11
Current children cumulated vsize (KiB) 1879104
heavy processes:
  %CPU=42 pid=1182 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: 2.68 1.68 1.25 1/65 1191
/proc/meminfo: memFree=18096/2055920 swapFree=3910172/4192956
[pid=1182] ppid=1180 vsize=1879104 CPUtime=46.93
/proc/1182/stat : 1182 (pbscip.linux.x8) D 1180 1182 31844 0 -1 4195840 513968 0 8187 0 3442 1251 0 0 18 0 1 0 180240051 1924202496 420033 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563479169 0 0 17 1 0 0
/proc/1182/statm: 469776 420033 670 1256 0 468515 0
Current children cumulated CPU time (s) 46.93
Current children cumulated vsize (KiB) 1879104
heavy processes:
  %CPU=28 pid=1182 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+167.701 s]
/proc/loadavg: 2.64 1.70 1.26 1/65 1192
/proc/meminfo: memFree=15344/2055920 swapFree=3898216/4192956
[pid=1182] ppid=1180 vsize=1879104 CPUtime=47.41
/proc/1182/stat : 1182 (pbscip.linux.x8) D 1180 1182 31844 0 -1 4195840 539823 0 9034 0 3442 1299 0 0 18 0 1 0 180240051 1924202496 422806 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563479169 0 0 17 0 0 0
/proc/1182/statm: 469776 422806 670 1256 0 468515 0
Current children cumulated CPU time (s) 47.41
Current children cumulated vsize (KiB) 1879104

[startup+170.905 s]
/proc/loadavg: 2.64 1.70 1.26 1/65 1192
/proc/meminfo: memFree=14832/2055920 swapFree=3898216/4192956
[pid=1182] ppid=1180 vsize=1879104 CPUtime=47.43
/proc/1182/stat : 1182 (pbscip.linux.x8) D 1180 1182 31844 0 -1 4195840 540244 0 9067 0 3442 1301 0 0 18 0 1 0 180240051 1924202496 423226 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563479169 0 0 17 0 0 0
/proc/1182/statm: 469776 423226 670 1256 0 468515 0
Current children cumulated CPU time (s) 47.43
Current children cumulated vsize (KiB) 1879104

[startup+172.502 s]
/proc/loadavg: 2.64 1.70 1.26 1/65 1192
/proc/meminfo: memFree=15024/2055920 swapFree=3898216/4192956
[pid=1182] ppid=1180 vsize=1879104 CPUtime=47.44
/proc/1182/stat : 1182 (pbscip.linux.x8) D 1180 1182 31844 0 -1 4195840 540737 0 9083 0 3442 1302 0 0 18 0 1 0 180240051 1924202496 423735 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563479169 0 0 17 0 0 0
/proc/1182/statm: 469776 423735 670 1256 0 468515 0
Current children cumulated CPU time (s) 47.44
Current children cumulated vsize (KiB) 1879104

[startup+174.102 s]
/proc/loadavg: 2.59 1.71 1.26 1/65 1192
/proc/meminfo: memFree=17136/2055920 swapFree=3898216/4192956
[pid=1182] ppid=1180 vsize=1879104 CPUtime=47.45
/proc/1182/stat : 1182 (pbscip.linux.x8) D 1180 1182 31844 0 -1 4195840 541124 0 9096 0 3442 1303 0 0 18 0 1 0 180240051 1924202496 424135 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 18446744071563479169 0 0 17 0 0 0
/proc/1182/statm: 469776 424135 670 1256 0 468515 0
Current children cumulated CPU time (s) 47.45
Current children cumulated vsize (KiB) 1879104

[startup+174.902 s]
/proc/loadavg: 2.59 1.71 1.26 1/65 1192
/proc/meminfo: memFree=17136/2055920 swapFree=3898216/4192956
[pid=1182] ppid=1180 vsize=1879104 CPUtime=47.53
/proc/1182/stat : 1182 (pbscip.linux.x8) R 1180 1182 31844 0 -1 4195840 543875 0 9252 0 3442 1311 0 0 18 0 1 0 180240051 1924202496 426940 1992294400 4194304 9342243 548682068736 18446744073709551615 8364469 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1182/statm: 469776 426943 670 1256 0 468515 0
Current children cumulated CPU time (s) 47.53
Current children cumulated vsize (KiB) 1879104

[startup+175.102 s]
/proc/loadavg: 2.59 1.71 1.26 1/65 1192
/proc/meminfo: memFree=17136/2055920 swapFree=3898216/4192956
[pid=1182] ppid=1180 vsize=0 CPUtime=47.69
/proc/1182/stat : 1182 (pbscip.linux.x8) R 1180 1182 31844 0 -1 4195844 545512 0 9275 0 3442 1327 0 0 18 0 1 0 180240051 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1182/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 47.69
Current children cumulated vsize (KiB) 0

[startup+175.202 s]
/proc/loadavg: 2.59 1.71 1.26 2/65 1192
/proc/meminfo: memFree=1309060/2055920 swapFree=4113320/4192956
[pid=1182] ppid=1180 vsize=0 CPUtime=47.79
/proc/1182/stat : 1182 (pbscip.linux.x8) R 1180 1182 31844 0 -1 4195844 545512 0 9275 0 3442 1337 0 0 19 0 1 0 180240051 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1182/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 47.79
Current children cumulated vsize (KiB) 0

Child ended because it received signal 6 (SIGABRT)
Child dumped core
Real time (s): 175.284
CPU time (s): 47.8837
CPU user time (s): 34.4278
CPU system time (s): 13.456
CPU usage (%): 27.3177
Max. virtual memory (cumulated for all children) (KiB): 1879104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 34.4278
system time used= 13.456
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 545512
page faults= 9275
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9538
involuntary context switches= 712

runsolver used 0.170974 second user time and 0.503923 second system time

The end

Launcher Data 

Begin job on node36 at 2009-06-16 06:27:07
IDJOB=1868443
IDBENCH=1388
IDSOLVER=684
FILE ID=node36/1868443-1245126425
PBS_JOBID= 9363652
Free space on /tmp= 66164 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_0.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-1868443-1245126425/watcher-1868443-1245126425 -o /tmp/evaluation-result-1868443-1245126425/solver-1868443-1245126425 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1868443-1245126425.opb

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

MD5SUM BENCH= e436f4a609b5bae6a8ddfe1313c390fe
RANDOM SEED=1101153455

node36.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		: 3000.230
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		: 3000.230
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:        991768 kB
Buffers:         39392 kB
Cached:         955312 kB
SwapCached:          0 kB
Active:         126080 kB
Inactive:       882624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        991768 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           45912 kB
Writeback:           0 kB
Mapped:          23756 kB
Slab:            41504 kB
Committed_AS:   163752 kB
PageTables:       1360 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= 64484 MiB
End job on node36 at 2009-06-16 06:30:03