Trace number 1868442

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
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)? (MO) 36.0805 36.1119

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 

13.79/13.84	c SCIP version 1.1.0.7
13.79/13.84	c LP-Solver SoPlex 1.4.1
13.79/13.84	c user parameter file <scip.set> not found - using default parameters
13.79/13.84	c read problem <HOME/instance-1868442-1245126407.opb>
13.79/13.84	c original problem has 2800 variables (2800 bin, 0 int, 0 impl, 0 cont) and 990001 constraints
16.79/16.81	c No objective function, only one solution is needed.
16.79/16.81	c start presolving problem
16.79/16.81	c presolving:
26.18/26.24	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
28.28/28.33	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
30.47/30.55	c presolving (3 rounds):
30.47/30.55	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 3414 changed coefficients
30.47/30.55	c  5520 implications, 80 cliques
30.47/30.55	c presolved problem has 2800 variables (2800 bin, 0 int, 0 impl, 0 cont) and 990001 constraints
30.47/30.55	c    3160 constraints of type <knapsack>
30.47/30.55	c      80 constraints of type <setppc>
30.47/30.55	c       1 constraints of type <linear>
30.47/30.55	c  986760 constraints of type <logicor>
30.47/30.55	c transformed objective value is always integral (scale: 1)
30.47/30.55	c Presolving Time: 11.17
30.47/30.55	c SATUNSAT-LIN
30.47/30.55	c -----------------------------------------------------------------------------------------------
30.47/30.55	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
30.47/30.55	c # [type: int, range: [-1,2147483647], default: 0]
30.47/30.55	c separating/flowcover/freq = c -1
30.47/30.55	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
30.47/30.55	c # [type: int, range: [-1,2147483647], default: 0]
30.47/30.55	c separating/cmir/freq = c -1
30.47/30.55	c # additional number of allowed LP iterations
30.47/30.55	c # [type: int, range: [0,2147483647], default: 1000]
30.47/30.55	c heuristics/veclendiving/maxlpiterofs = c 1500
30.47/30.55	c # maximal fraction of diving LP iterations compared to node LP iterations
30.47/30.55	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
30.47/30.55	c heuristics/veclendiving/maxlpiterquot = c 0.075
30.47/30.55	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
30.47/30.55	c # [type: int, range: [-1,2147483647], default: 10]
30.47/30.55	c heuristics/veclendiving/freq = c -1
30.47/30.55	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
30.47/30.55	c # [type: int, range: [-1,2147483647], default: 1]
30.47/30.55	c heuristics/simplerounding/freq = c -1
30.47/30.55	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
30.47/30.55	c # [type: int, range: [-1,2147483647], default: 10]
30.47/30.55	c heuristics/shifting/freq = c -1
30.47/30.55	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
30.47/30.55	c # [type: int, range: [-1,2147483647], default: 1]
30.47/30.55	c heuristics/rounding/freq = c -1
30.47/30.55	c # additional number of allowed LP iterations
30.47/30.55	c # [type: int, range: [0,2147483647], default: 1000]
30.47/30.55	c heuristics/rootsoldiving/maxlpiterofs = c 1500
30.47/30.55	c # maximal fraction of diving LP iterations compared to node LP iterations
30.47/30.55	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
30.47/30.55	c heuristics/rootsoldiving/maxlpiterquot = c 0.015
30.47/30.55	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
30.47/30.55	c # [type: int, range: [-1,2147483647], default: 20]
30.47/30.55	c heuristics/rootsoldiving/freq = c -1
30.47/30.55	c # number of nodes added to the contingent of the total nodes
30.47/30.55	c # [type: longint, range: [0,9223372036854775807], default: 500]
30.47/30.55	c heuristics/rens/nodesofs = c 2000
30.47/30.55	c # minimum percentage of integer variables that have to be fixable 
30.47/30.55	c # [type: real, range: [0,1], default: 0.5]
30.47/30.55	c heuristics/rens/minfixingrate = c 0.3
30.47/30.55	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
30.47/30.55	c # [type: int, range: [-1,2147483647], default: 0]
30.47/30.55	c heuristics/rens/freq = c -1
30.47/30.55	c # additional number of allowed LP iterations
30.47/30.55	c # [type: int, range: [0,2147483647], default: 1000]
30.47/30.55	c heuristics/pscostdiving/maxlpiterofs = c 1500
30.47/30.55	c # maximal fraction of diving LP iterations compared to node LP iterations
30.47/30.55	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
30.47/30.55	c heuristics/pscostdiving/maxlpiterquot = c 0.075
30.47/30.55	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
30.47/30.55	c # [type: int, range: [-1,2147483647], default: 10]
30.47/30.55	c heuristics/pscostdiving/freq = c -1
30.47/30.55	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
30.47/30.55	c # [type: int, range: [-1,2147483647], default: 1]
30.47/30.55	c heuristics/oneopt/freq = c -1
30.47/30.55	c # additional number of allowed LP iterations
30.47/30.55	c # [type: int, range: [0,2147483647], default: 1000]
30.47/30.55	c heuristics/objpscostdiving/maxlpiterofs = c 1500
30.47/30.55	c # maximal fraction of diving LP iterations compared to total iteration number
30.47/30.55	c # [type: real, range: [0,1], default: 0.01]
30.47/30.55	c heuristics/objpscostdiving/maxlpiterquot = c 0.015
30.47/30.55	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
30.47/30.55	c # [type: int, range: [-1,2147483647], default: 20]
30.47/30.55	c heuristics/objpscostdiving/freq = c -1
30.47/30.55	c # additional number of allowed LP iterations
30.47/30.55	c # [type: int, range: [0,2147483647], default: 1000]
30.47/30.55	c heuristics/linesearchdiving/maxlpiterofs = c 1500
30.47/30.55	c # maximal fraction of diving LP iterations compared to node LP iterations
30.47/30.55	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
30.47/30.55	c heuristics/linesearchdiving/maxlpiterquot = c 0.075
30.47/30.55	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
30.47/30.55	c # [type: int, range: [-1,2147483647], default: 10]
30.47/30.55	c heuristics/linesearchdiving/freq = c -1
30.47/30.55	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
30.47/30.55	c # [type: int, range: [-1,2147483647], default: 10]
30.47/30.55	c heuristics/intshifting/freq = c -1
30.47/30.55	c # maximal fraction of diving LP iterations compared to node LP iterations
30.47/30.55	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
30.47/30.55	c heuristics/intdiving/maxlpiterquot = c 0.075
30.47/30.55	c # additional number of allowed LP iterations
30.47/30.55	c # [type: int, range: [0,2147483647], default: 1000]
30.47/30.55	c heuristics/guideddiving/maxlpiterofs = c 1500
30.47/30.55	c # maximal fraction of diving LP iterations compared to node LP iterations
30.47/30.55	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
30.47/30.55	c heuristics/guideddiving/maxlpiterquot = c 0.075
30.47/30.55	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
30.47/30.55	c # [type: int, range: [-1,2147483647], default: 10]
30.47/30.55	c heuristics/guideddiving/freq = c -1
30.47/30.55	c # additional number of allowed LP iterations
30.47/30.55	c # [type: int, range: [0,2147483647], default: 1000]
30.47/30.55	c heuristics/fracdiving/maxlpiterofs = c 1500
30.47/30.55	c # maximal fraction of diving LP iterations compared to node LP iterations
30.47/30.55	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
30.47/30.55	c heuristics/fracdiving/maxlpiterquot = c 0.075
30.47/30.55	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
30.47/30.55	c # [type: int, range: [-1,2147483647], default: 10]
30.47/30.55	c heuristics/fracdiving/freq = c -1
30.47/30.55	c # additional number of allowed LP iterations
30.47/30.55	c # [type: int, range: [0,2147483647], default: 1000]
30.47/30.55	c heuristics/feaspump/maxlpiterofs = c 2000
30.47/30.55	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
30.47/30.55	c # [type: int, range: [-1,2147483647], default: 20]
30.47/30.55	c heuristics/feaspump/freq = c -1
30.47/30.55	c # minimum percentage of integer variables that have to be fixed 
30.47/30.55	c # [type: real, range: [0,1], default: 0.666]
30.47/30.55	c heuristics/crossover/minfixingrate = c 0.5
30.47/30.55	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
30.47/30.55	c # [type: real, range: [0,1], default: 0.1]
30.47/30.55	c heuristics/crossover/nodesquot = c 0.15
30.47/30.55	c # number of nodes without incumbent change that heuristic should wait
30.47/30.55	c # [type: longint, range: [0,9223372036854775807], default: 200]
30.47/30.55	c heuristics/crossover/nwaitingnodes = c 100
30.47/30.55	c # number of nodes added to the contingent of the total nodes
30.47/30.55	c # [type: longint, range: [0,9223372036854775807], default: 500]
30.47/30.55	c heuristics/crossover/nodesofs = c 750
30.47/30.55	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
30.47/30.55	c # [type: int, range: [-1,2147483647], default: 30]
30.47/30.55	c heuristics/crossover/freq = c -1
30.47/30.55	c # additional number of allowed LP iterations
30.47/30.55	c # [type: int, range: [0,2147483647], default: 1000]
30.47/30.55	c heuristics/coefdiving/maxlpiterofs = c 1500
30.47/30.55	c # maximal fraction of diving LP iterations compared to node LP iterations
30.47/30.55	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
30.47/30.55	c heuristics/coefdiving/maxlpiterquot = c 0.075
30.47/30.55	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
30.47/30.55	c # [type: int, range: [-1,2147483647], default: 10]
30.47/30.55	c heuristics/coefdiving/freq = c -1
30.47/30.55	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
30.47/30.55	c # [type: int, range: [-1,2147483647], default: -1]
30.47/30.55	c presolving/probing/maxrounds = c 0
30.47/30.55	c # should presolving try to simplify knapsacks
30.47/30.55	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
30.47/30.55	c constraints/knapsack/simplifyinequalities = c TRUE
30.47/30.55	c # should disaggregation of knapsack constraints be allowed in preprocessing?
30.47/30.55	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
30.47/30.55	c constraints/knapsack/disaggregation = c FALSE
30.47/30.55	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
30.47/30.55	c # [type: int, range: [-1,2147483647], default: -1]
30.47/30.55	c constraints/knapsack/maxnumcardlift = c 0
30.47/30.55	c # should presolving try to simplify inequalities
30.57/30.61	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
30.57/30.61	c constraints/linear/simplifyinequalities = c TRUE
30.57/30.61	c # maximal number of separation rounds in the root node (-1: unlimited)
30.57/30.61	c # [type: int, range: [-1,2147483647], default: -1]
30.57/30.61	c separating/maxroundsroot = c 5
30.57/30.61	c # maximal number of separation rounds per node (-1: unlimited)
30.57/30.61	c # [type: int, range: [-1,2147483647], default: 5]
30.57/30.61	c separating/maxrounds = c 1
30.57/30.61	c # solving stops, if the given number of solutions were found (-1: no limit)
30.57/30.61	c # [type: int, range: [-1,2147483647], default: -1]
30.57/30.61	c limits/solutions = c 1
30.57/30.61	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
30.57/30.61	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
30.57/30.61	c limits/memory = c 1620
30.57/30.61	c # maximal time in seconds to run
30.57/30.61	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
30.57/30.61	c limits/time = c 1791
30.57/30.61	c # frequency for displaying node information lines
30.57/30.61	c # [type: int, range: [-1,2147483647], default: 100]
30.57/30.61	c display/freq = c 10000
30.57/30.61	c -----------------------------------------------------------------------------------------------
30.57/30.61	c start solving problem
30.57/30.61	c 
35.77/35.85	EMALLC02 realloc: Out of memory - cannot allocate 6133504 bytes
35.77/35.87	c [src/scip/lpi_spx.cpp:918] Warning: SoPlex threw an exception: XMALLC02 realloc: Could not allocate enough memory
35.77/35.87	c [src/scip/lp.c:5513] ERROR: Error <-6> in function call
35.77/35.87	c [src/scip/lp.c:5789] ERROR: Error <-6> in function call
35.77/35.87	c [src/scip/lp.c:10503] ERROR: Error <-6> in function call
35.77/35.87	c [src/scip/solve.c:670] ERROR: Error <-6> in function call
35.77/35.87	c [src/scip/solve.c:1842] ERROR: Error <-6> in function call
35.77/35.87	c [src/scip/solve.c:2513] ERROR: Error <-6> in function call
35.77/35.87	c [src/scip/solve.c:3110] ERROR: Error <-6> in function call
35.77/35.87	c [src/scip/scip.c:5251] ERROR: Error <-6> in function call
35.77/35.87	c [src/cmain.c:772] ERROR: Error <-6> in function call
35.77/35.87	c [src/cmain.c:1137] ERROR: Error <-6> in function call
35.77/35.87	c [src/cmain.c:1217] ERROR: Error <-6> in function call
35.77/35.87	c SCIP Error (-6): c error in LP solverc 
35.77/35.87	c Time complete: 35.84.

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-1868442-1245126407/watcher-1868442-1245126407 -o /tmp/evaluation-result-1868442-1245126407/solver-1868442-1245126407 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868442-1245126407.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 3/64 770
/proc/meminfo: memFree=1909872/2055920 swapFree=4180704/4192956
[pid=770] ppid=768 vsize=6100 CPUtime=0
/proc/770/stat : 770 (pbscip.linux.x8) R 768 770 30954 0 -1 4194304 628 0 0 0 0 0 0 0 18 0 1 0 180241043 6246400 610 1992294400 4194304 7823515 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/770/statm: 1525 620 325 886 0 635 0

[startup+0.015971 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 770
/proc/meminfo: memFree=1909872/2055920 swapFree=4180704/4192956
[pid=770] ppid=768 vsize=9332 CPUtime=0
/proc/770/stat : 770 (pbscip.linux.x8) R 768 770 30954 0 -1 4194304 1645 0 0 0 0 0 0 0 18 0 1 0 180241043 9555968 1627 1992294400 4194304 7823515 548682068736 18446744073709551615 5878822 0 0 4096 0 0 0 0 17 0 0 0
/proc/770/statm: 2333 1627 351 886 0 1443 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9332

[startup+0.101976 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 770
/proc/meminfo: memFree=1909872/2055920 swapFree=4180704/4192956
[pid=770] ppid=768 vsize=13260 CPUtime=0.09
/proc/770/stat : 770 (pbscip.linux.x8) R 768 770 30954 0 -1 4194304 2650 0 0 0 9 0 0 0 18 0 1 0 180241043 13578240 2632 1992294400 4194304 7823515 548682068736 18446744073709551615 6957168 0 0 4096 0 0 0 0 17 0 0 0
/proc/770/statm: 3315 2632 351 886 0 2425 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13260

[startup+0.301998 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 770
/proc/meminfo: memFree=1909872/2055920 swapFree=4180704/4192956
[pid=770] ppid=768 vsize=19052 CPUtime=0.29
/proc/770/stat : 770 (pbscip.linux.x8) R 768 770 30954 0 -1 4194304 4075 0 0 0 28 1 0 0 19 0 1 0 180241043 19509248 4057 1992294400 4194304 7823515 548682068736 18446744073709551615 6908077 0 0 4096 0 0 0 0 17 0 0 0
/proc/770/statm: 4763 4057 351 886 0 3873 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19052

[startup+0.70104 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 770
/proc/meminfo: memFree=1909872/2055920 swapFree=4180704/4192956
[pid=770] ppid=768 vsize=29436 CPUtime=0.69
/proc/770/stat : 770 (pbscip.linux.x8) R 768 770 30954 0 -1 4194304 6657 0 0 0 67 2 0 0 23 0 1 0 180241043 30142464 6639 1992294400 4194304 7823515 548682068736 18446744073709551615 6908036 0 0 4096 0 0 0 0 17 0 0 0
/proc/770/statm: 7359 6639 351 886 0 6469 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29436

[startup+1.50113 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 771
/proc/meminfo: memFree=1877224/2055920 swapFree=4180704/4192956
[pid=770] ppid=768 vsize=50372 CPUtime=1.49
/proc/770/stat : 770 (pbscip.linux.x8) R 768 770 30954 0 -1 4194304 11924 0 0 0 144 5 0 0 25 0 1 0 180241043 51580928 11906 1992294400 4194304 7823515 548682068736 18446744073709551615 6908062 0 0 4096 0 0 0 0 17 0 0 0
/proc/770/statm: 12593 11906 351 886 0 11703 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 50372

[startup+3.1023 s]
/proc/loadavg: 1.08 1.03 1.01 2/65 771
/proc/meminfo: memFree=1847400/2055920 swapFree=4180704/4192956
[pid=770] ppid=768 vsize=91568 CPUtime=3.09
/proc/770/stat : 770 (pbscip.linux.x8) R 768 770 30954 0 -1 4194304 22198 0 0 0 298 11 0 0 25 0 1 0 180241043 93765632 22180 1992294400 4194304 7823515 548682068736 18446744073709551615 6908036 0 0 4096 0 0 0 0 17 0 0 0
/proc/770/statm: 22892 22180 351 886 0 22002 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 91568

[startup+6.30164 s]
/proc/loadavg: 1.08 1.03 1.01 2/65 771
/proc/meminfo: memFree=1761704/2055920 swapFree=4180704/4192956
[pid=770] ppid=768 vsize=175908 CPUtime=6.29
/proc/770/stat : 770 (pbscip.linux.x8) R 768 770 30954 0 -1 4194304 43254 0 0 0 608 21 0 0 25 0 1 0 180241043 180129792 43236 1992294400 4194304 7823515 548682068736 18446744073709551615 4363763 0 0 4096 0 0 0 0 17 0 0 0
/proc/770/statm: 43977 43236 351 886 0 43087 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 175908

[startup+12.7013 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 771
/proc/meminfo: memFree=1591976/2055920 swapFree=4180704/4192956
[pid=770] ppid=768 vsize=339968 CPUtime=12.69
/proc/770/stat : 770 (pbscip.linux.x8) R 768 770 30954 0 -1 4194304 84161 0 0 0 1231 38 0 0 25 0 1 0 180241043 348127232 84143 1992294400 4194304 7823515 548682068736 18446744073709551615 4403228 0 0 4096 0 0 0 0 17 0 0 0
/proc/770/statm: 84992 84143 351 886 0 84102 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 339968

[startup+25.5017 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 771
/proc/meminfo: memFree=607016/2055920 swapFree=4180704/4192956
[pid=770] ppid=768 vsize=1310204 CPUtime=25.48
/proc/770/stat : 770 (pbscip.linux.x8) R 768 770 30954 0 -1 4194304 349220 0 0 0 2264 284 0 0 25 0 1 0 180241043 1341648896 325462 1992294400 4194304 7823515 548682068736 18446744073709551615 4403228 0 0 4096 16384 0 0 0 17 0 0 0
/proc/770/statm: 327551 325462 431 886 0 326661 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1310204



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+35.8018 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 771
/proc/meminfo: memFree=184488/2055920 swapFree=4180704/4192956
[pid=770] ppid=768 vsize=1887752 CPUtime=35.77
/proc/770/stat : 770 (pbscip.linux.x8) R 768 770 30954 0 -1 4194304 458938 0 0 0 3179 398 0 0 25 0 1 0 180241043 1933058048 430953 1992294400 4194304 7823515 548682068736 18446744073709551615 6047936 0 0 4096 16384 0 0 0 17 0 0 0
/proc/770/statm: 471938 430953 488 886 0 471048 0
Current children cumulated CPU time (s) 35.77
Current children cumulated vsize (KiB) 1887752

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

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

[startup+36.0018 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 771
/proc/meminfo: memFree=184488/2055920 swapFree=4180704/4192956
[pid=770] ppid=768 vsize=0 CPUtime=35.97
/proc/770/stat : 770 (pbscip.linux.x8) R 768 770 30954 0 -1 4194308 459711 0 0 0 3184 413 0 0 25 0 1 0 180241043 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 0 0 0
/proc/770/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 35.97
Current children cumulated vsize (KiB) 0

[startup+36.1018 s]
/proc/loadavg: 1.05 1.03 1.00 2/65 771
/proc/meminfo: memFree=184488/2055920 swapFree=4180704/4192956
[pid=770] ppid=768 vsize=0 CPUtime=36.07
/proc/770/stat : 770 (pbscip.linux.x8) R 768 770 30954 0 -1 4194308 459711 0 0 0 3184 423 0 0 25 0 1 0 180241043 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 0 0 0
/proc/770/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 36.07
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 36.1119
CPU time (s): 36.0805
CPU user time (s): 31.8402
CPU system time (s): 4.24035
CPU usage (%): 99.913
Max. virtual memory (cumulated for all children) (KiB): 1887752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 31.8402
system time used= 4.24036
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 459711
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 145

runsolver used 0.037994 second user time and 0.109983 second system time

The end

Launcher Data 

Begin job on node19 at 2009-06-16 06:26:49
IDJOB=1868442
IDBENCH=1388
IDSOLVER=683
FILE ID=node19/1868442-1245126407
PBS_JOBID= 9363642
Free space on /tmp= 66124 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
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.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1868442-1245126407/watcher-1868442-1245126407 -o /tmp/evaluation-result-1868442-1245126407/solver-1868442-1245126407 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1868442-1245126407.opb

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

MD5SUM BENCH= e436f4a609b5bae6a8ddfe1313c390fe
RANDOM SEED=354583130

node19.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		: 3000.234
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		: 3000.234
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:       1910288 kB
Buffers:          1336 kB
Cached:          82704 kB
SwapCached:       4020 kB
Active:          67068 kB
Inactive:        22812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1910288 kB
SwapTotal:     4192956 kB
SwapFree:      4180704 kB
Dirty:           43988 kB
Writeback:           0 kB
Mapped:          12236 kB
Slab:            41648 kB
Committed_AS:   176432 kB
PageTables:       1456 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= 66116 MiB
End job on node19 at 2009-06-16 06:27:27