Trace number 1884308

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) 35.4126 35.4449

General information on the benchmark

Name/PURE-SAT/SAT07/industrial/palacios/
uts/uts-l06-ipc5-h28-unknown.opb
MD5SUMeb9f91fe7a5b8c3d4f72aca29e543ade
Bench CategoryPURE-SAT (instances containing only clauses)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark177.22
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables113583
Total number of constraints649270
Number of constraints which are clauses649270
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint591
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 589
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 1180
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 

9.18/9.26	c SCIP version 1.1.0.7
9.18/9.26	c LP-Solver Clp 1.8.2
9.18/9.26	c user parameter file <scip.set> not found - using default parameters
9.18/9.26	c read problem <HOME/instance-1884308-1245256750.opb>
9.18/9.26	c original problem has 113583 variables (113583 bin, 0 int, 0 impl, 0 cont) and 649270 constraints
11.37/11.49	c No objective function, only one solution is needed.
11.37/11.49	c start presolving problem
11.37/11.49	c presolving:
21.18/21.26	c (round 1) 1019 del vars, 496 del conss, 34 chg bounds, 44 chg sides, 44 chg coeffs, 0 upgd conss, 3493772 impls, 0 clqs
21.87/21.97	c (round 2) 1506 del vars, 4755 del conss, 297 chg bounds, 44 chg sides, 44 chg coeffs, 0 upgd conss, 3496018 impls, 0 clqs
22.37/22.46	c (round 3) 1748 del vars, 5544 del conss, 318 chg bounds, 44 chg sides, 44 chg coeffs, 0 upgd conss, 3502506 impls, 0 clqs
22.87/22.94	c (round 4) 1769 del vars, 6028 del conss, 318 chg bounds, 44 chg sides, 44 chg coeffs, 0 upgd conss, 3503062 impls, 0 clqs
27.27/27.37	c (round 5) 1769 del vars, 6082 del conss, 318 chg bounds, 44 chg sides, 44 chg coeffs, 643188 upgd conss, 3503062 impls, 0 clqs
29.07/29.19	c presolving (6 rounds):
29.07/29.19	c  1769 deleted vars, 6082 deleted constraints, 318 tightened bounds, 0 added holes, 44 changed sides, 44 changed coefficients
29.07/29.19	c  3503062 implications, 0 cliques
29.07/29.19	c presolved problem has 111814 variables (111814 bin, 0 int, 0 impl, 0 cont) and 643188 constraints
29.07/29.19	c  643188 constraints of type <logicor>
29.07/29.19	c transformed objective value is always integral (scale: 1)
29.07/29.19	c Presolving Time: 15.42
29.07/29.19	c PURESAT
29.07/29.19	c -----------------------------------------------------------------------------------------------
29.07/29.19	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
29.07/29.19	c # [type: int, range: [-1,2147483647], default: 0]
29.07/29.19	c separating/flowcover/freq = c -1
29.07/29.19	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
29.07/29.19	c # [type: int, range: [-1,2147483647], default: 0]
29.07/29.19	c separating/cmir/freq = c -1
29.07/29.19	c # additional number of allowed LP iterations
29.07/29.19	c # [type: int, range: [0,2147483647], default: 1000]
29.07/29.19	c heuristics/veclendiving/maxlpiterofs = c 1500
29.07/29.19	c # maximal fraction of diving LP iterations compared to node LP iterations
29.07/29.19	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
29.07/29.19	c heuristics/veclendiving/maxlpiterquot = c 0.075
29.07/29.19	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
29.07/29.19	c # [type: int, range: [-1,2147483647], default: 10]
29.07/29.19	c heuristics/veclendiving/freq = c -1
29.07/29.19	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
29.07/29.19	c # [type: int, range: [-1,2147483647], default: 1]
29.07/29.19	c heuristics/simplerounding/freq = c -1
29.07/29.19	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
29.07/29.19	c # [type: int, range: [-1,2147483647], default: 10]
29.07/29.19	c heuristics/shifting/freq = c -1
29.07/29.19	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
29.07/29.19	c # [type: int, range: [-1,2147483647], default: 1]
29.07/29.19	c heuristics/rounding/freq = c -1
29.07/29.19	c # additional number of allowed LP iterations
29.07/29.19	c # [type: int, range: [0,2147483647], default: 1000]
29.07/29.19	c heuristics/rootsoldiving/maxlpiterofs = c 1500
29.07/29.19	c # maximal fraction of diving LP iterations compared to node LP iterations
29.07/29.19	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
29.07/29.19	c heuristics/rootsoldiving/maxlpiterquot = c 0.015
29.07/29.19	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
29.07/29.19	c # [type: int, range: [-1,2147483647], default: 20]
29.07/29.19	c heuristics/rootsoldiving/freq = c -1
29.07/29.19	c # number of nodes added to the contingent of the total nodes
29.07/29.19	c # [type: longint, range: [0,9223372036854775807], default: 500]
29.07/29.19	c heuristics/rens/nodesofs = c 2000
29.07/29.19	c # minimum percentage of integer variables that have to be fixable 
29.07/29.19	c # [type: real, range: [0,1], default: 0.5]
29.07/29.19	c heuristics/rens/minfixingrate = c 0.3
29.07/29.19	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
29.07/29.19	c # [type: int, range: [-1,2147483647], default: 0]
29.07/29.19	c heuristics/rens/freq = c -1
29.07/29.19	c # additional number of allowed LP iterations
29.07/29.19	c # [type: int, range: [0,2147483647], default: 1000]
29.07/29.19	c heuristics/pscostdiving/maxlpiterofs = c 1500
29.07/29.19	c # maximal fraction of diving LP iterations compared to node LP iterations
29.07/29.19	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
29.07/29.19	c heuristics/pscostdiving/maxlpiterquot = c 0.075
29.07/29.19	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
29.07/29.19	c # [type: int, range: [-1,2147483647], default: 10]
29.07/29.19	c heuristics/pscostdiving/freq = c -1
29.07/29.19	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
29.07/29.19	c # [type: int, range: [-1,2147483647], default: 1]
29.07/29.19	c heuristics/oneopt/freq = c -1
29.07/29.19	c # additional number of allowed LP iterations
29.07/29.19	c # [type: int, range: [0,2147483647], default: 1000]
29.07/29.19	c heuristics/objpscostdiving/maxlpiterofs = c 1500
29.07/29.19	c # maximal fraction of diving LP iterations compared to total iteration number
29.07/29.19	c # [type: real, range: [0,1], default: 0.01]
29.07/29.19	c heuristics/objpscostdiving/maxlpiterquot = c 0.015
29.07/29.19	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
29.07/29.19	c # [type: int, range: [-1,2147483647], default: 20]
29.07/29.19	c heuristics/objpscostdiving/freq = c -1
29.07/29.19	c # additional number of allowed LP iterations
29.07/29.19	c # [type: int, range: [0,2147483647], default: 1000]
29.07/29.19	c heuristics/linesearchdiving/maxlpiterofs = c 1500
29.07/29.19	c # maximal fraction of diving LP iterations compared to node LP iterations
29.07/29.19	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
29.07/29.19	c heuristics/linesearchdiving/maxlpiterquot = c 0.075
29.07/29.19	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
29.07/29.19	c # [type: int, range: [-1,2147483647], default: 10]
29.07/29.19	c heuristics/linesearchdiving/freq = c -1
29.07/29.19	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
29.07/29.19	c # [type: int, range: [-1,2147483647], default: 10]
29.07/29.19	c heuristics/intshifting/freq = c -1
29.07/29.19	c # maximal fraction of diving LP iterations compared to node LP iterations
29.07/29.19	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
29.07/29.19	c heuristics/intdiving/maxlpiterquot = c 0.075
29.07/29.19	c # additional number of allowed LP iterations
29.07/29.19	c # [type: int, range: [0,2147483647], default: 1000]
29.07/29.19	c heuristics/guideddiving/maxlpiterofs = c 1500
29.07/29.19	c # maximal fraction of diving LP iterations compared to node LP iterations
29.07/29.19	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
29.07/29.19	c heuristics/guideddiving/maxlpiterquot = c 0.075
29.07/29.19	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
29.07/29.19	c # [type: int, range: [-1,2147483647], default: 10]
29.07/29.19	c heuristics/guideddiving/freq = c -1
29.07/29.19	c # additional number of allowed LP iterations
29.07/29.19	c # [type: int, range: [0,2147483647], default: 1000]
29.07/29.19	c heuristics/fracdiving/maxlpiterofs = c 1500
29.07/29.19	c # maximal fraction of diving LP iterations compared to node LP iterations
29.07/29.19	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
29.07/29.19	c heuristics/fracdiving/maxlpiterquot = c 0.075
29.07/29.19	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
29.07/29.19	c # [type: int, range: [-1,2147483647], default: 10]
29.07/29.19	c heuristics/fracdiving/freq = c -1
29.07/29.19	c # additional number of allowed LP iterations
29.07/29.19	c # [type: int, range: [0,2147483647], default: 1000]
29.07/29.19	c heuristics/feaspump/maxlpiterofs = c 2000
29.07/29.19	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
29.07/29.19	c # [type: int, range: [-1,2147483647], default: 20]
29.07/29.19	c heuristics/feaspump/freq = c -1
29.07/29.19	c # minimum percentage of integer variables that have to be fixed 
29.07/29.19	c # [type: real, range: [0,1], default: 0.666]
29.07/29.19	c heuristics/crossover/minfixingrate = c 0.5
29.07/29.19	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
29.07/29.19	c # [type: real, range: [0,1], default: 0.1]
29.07/29.19	c heuristics/crossover/nodesquot = c 0.15
29.07/29.19	c # number of nodes without incumbent change that heuristic should wait
29.07/29.19	c # [type: longint, range: [0,9223372036854775807], default: 200]
29.07/29.19	c heuristics/crossover/nwaitingnodes = c 100
29.07/29.19	c # number of nodes added to the contingent of the total nodes
29.07/29.19	c # [type: longint, range: [0,9223372036854775807], default: 500]
29.07/29.19	c heuristics/crossover/nodesofs = c 750
29.07/29.19	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
29.07/29.19	c # [type: int, range: [-1,2147483647], default: 30]
29.07/29.19	c heuristics/crossover/freq = c -1
29.07/29.19	c # additional number of allowed LP iterations
29.07/29.19	c # [type: int, range: [0,2147483647], default: 1000]
29.07/29.19	c heuristics/coefdiving/maxlpiterofs = c 1500
29.07/29.19	c # maximal fraction of diving LP iterations compared to node LP iterations
29.07/29.19	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
29.07/29.19	c heuristics/coefdiving/maxlpiterquot = c 0.075
29.07/29.19	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
29.07/29.19	c # [type: int, range: [-1,2147483647], default: 10]
29.07/29.19	c heuristics/coefdiving/freq = c -1
29.07/29.19	c # priority of node selection rule <dfs> in standard mode
29.07/29.19	c # [type: int, range: [-536870912,536870911], default: 0]
29.07/29.19	c nodeselection/dfs/stdpriority = c 1000000
29.07/29.19	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
29.07/29.19	c # [type: int, range: [-1,2147483647], default: -1]
29.07/29.19	c presolving/probing/maxrounds = c 0
29.07/29.19	c # should presolving try to simplify knapsacks
29.07/29.19	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
29.07/29.19	c constraints/knapsack/simplifyinequalities = c TRUE
29.07/29.19	c # should disaggregation of knapsack constraints be allowed in preprocessing?
29.07/29.19	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
29.07/29.19	c constraints/knapsack/disaggregation = c FALSE
29.07/29.19	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
29.26/29.31	c # [type: int, range: [-1,2147483647], default: -1]
29.26/29.31	c constraints/knapsack/maxnumcardlift = c 0
29.26/29.31	c # should presolving try to simplify inequalities
29.26/29.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
29.26/29.31	c constraints/linear/simplifyinequalities = c TRUE
29.26/29.31	c # maximal number of separation rounds in the root node (-1: unlimited)
29.26/29.31	c # [type: int, range: [-1,2147483647], default: -1]
29.26/29.31	c separating/maxroundsroot = c 5
29.26/29.31	c # maximal number of separation rounds per node (-1: unlimited)
29.26/29.31	c # [type: int, range: [-1,2147483647], default: 5]
29.26/29.31	c separating/maxrounds = c 1
29.26/29.31	c # LP pricing strategy ('l'pi default, 'a'uto, 'f'ull pricing, 'p'artial, 's'teepest edge pricing, 'q'uickstart steepest edge pricing, 'd'evex pricing)
29.26/29.31	c # [type: char, range: {lafpsqd}, default: l]
29.26/29.31	c lp/pricing = c a
29.26/29.31	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
29.26/29.31	c # [type: int, range: [-1,2147483647], default: 1]
29.26/29.31	c lp/solvefreq = c 0
29.26/29.31	c # solving stops, if the given number of solutions were found (-1: no limit)
29.26/29.31	c # [type: int, range: [-1,2147483647], default: -1]
29.26/29.31	c limits/solutions = c 1
29.26/29.31	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
29.26/29.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
29.26/29.31	c limits/memory = c 1620
29.26/29.31	c # maximal time in seconds to run
29.26/29.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
29.26/29.31	c limits/time = c 1791
29.26/29.31	c # frequency for displaying node information lines
29.26/29.31	c # [type: int, range: [-1,2147483647], default: 100]
29.26/29.31	c display/freq = c 10000
29.26/29.31	c # should enforcement of pseudo solution be disabled?
29.26/29.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
29.26/29.31	c constraints/disableenfops = c TRUE
29.26/29.31	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
29.26/29.31	c # [type: int, range: [-1,2147483647], default: 0]
29.26/29.31	c constraints/agelimit = c 1
29.26/29.31	c # should binary conflicts be preferred?
29.26/29.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
29.26/29.31	c conflict/preferbinary = c TRUE
29.26/29.31	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
29.26/29.31	c # [type: int, range: [-1,2147483647], default: -1]
29.26/29.31	c conflict/interconss = c 0
29.26/29.31	c -----------------------------------------------------------------------------------------------
29.26/29.31	c start solving problem
29.26/29.31	c

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-1884308-1245256750/watcher-1884308-1245256750 -o /tmp/evaluation-result-1884308-1245256750/solver-1884308-1245256750 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1884308-1245256750.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: 0.99 0.97 0.90 3/64 8896
/proc/meminfo: memFree=1785728/2055920 swapFree=4181524/4192956
[pid=8896] ppid=8894 vsize=7616 CPUtime=0
/proc/8896/stat : 8896 (pbscip.linux.x8) R 8894 8896 8701 0 -1 4194304 652 0 0 0 0 0 0 0 18 0 1 0 193272159 7798784 637 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/8896/statm: 1904 648 353 1256 0 643 0

[startup+0.018186 s]
/proc/loadavg: 0.99 0.97 0.90 3/64 8896
/proc/meminfo: memFree=1785728/2055920 swapFree=4181524/4192956
[pid=8896] ppid=8894 vsize=10636 CPUtime=0.01
/proc/8896/stat : 8896 (pbscip.linux.x8) R 8894 8896 8701 0 -1 4194304 1623 0 0 0 1 0 0 0 18 0 1 0 193272159 10891264 1607 1992294400 4194304 9342243 548682068736 18446744073709551615 8169910 0 0 4096 0 0 0 0 17 0 0 0
/proc/8896/statm: 2659 1607 376 1256 0 1398 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10636

[startup+0.101197 s]
/proc/loadavg: 0.99 0.97 0.90 3/64 8896
/proc/meminfo: memFree=1785728/2055920 swapFree=4181524/4192956
[pid=8896] ppid=8894 vsize=15908 CPUtime=0.09
/proc/8896/stat : 8896 (pbscip.linux.x8) R 8894 8896 8701 0 -1 4194304 2951 0 0 0 9 0 0 0 18 0 1 0 193272159 16289792 2935 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 0 0 0
/proc/8896/statm: 3977 2935 376 1256 0 2716 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15908

[startup+0.301226 s]
/proc/loadavg: 0.99 0.97 0.90 3/64 8896
/proc/meminfo: memFree=1785728/2055920 swapFree=4181524/4192956
[pid=8896] ppid=8894 vsize=20656 CPUtime=0.29
/proc/8896/stat : 8896 (pbscip.linux.x8) R 8894 8896 8701 0 -1 4194304 4149 0 0 0 28 1 0 0 19 0 1 0 193272159 21151744 4133 1992294400 4194304 9342243 548682068736 18446744073709551615 4511625 0 0 4096 0 0 0 0 17 0 0 0
/proc/8896/statm: 5164 4133 376 1256 0 3903 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20656

[startup+0.701283 s]
/proc/loadavg: 0.99 0.97 0.90 3/64 8896
/proc/meminfo: memFree=1785728/2055920 swapFree=4181524/4192956
[pid=8896] ppid=8894 vsize=33252 CPUtime=0.69
/proc/8896/stat : 8896 (pbscip.linux.x8) R 8894 8896 8701 0 -1 4194304 7274 0 0 0 67 2 0 0 23 0 1 0 193272159 34050048 7258 1992294400 4194304 9342243 548682068736 18446744073709551615 8247785 0 0 4096 0 0 0 0 17 0 0 0
/proc/8896/statm: 8313 7258 376 1256 0 7052 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33252

[startup+1.5014 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 8897
/proc/meminfo: memFree=1749752/2055920 swapFree=4181524/4192956
[pid=8896] ppid=8894 vsize=57680 CPUtime=1.49
/proc/8896/stat : 8896 (pbscip.linux.x8) R 8894 8896 8701 0 -1 4194304 13379 0 0 0 145 4 0 0 25 0 1 0 193272159 59064320 13363 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 0 0 0
/proc/8896/statm: 14420 13363 376 1256 0 13159 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57680

[startup+3.10163 s]
/proc/loadavg: 0.99 0.97 0.90 2/65 8897
/proc/meminfo: memFree=1714232/2055920 swapFree=4181524/4192956
[pid=8896] ppid=8894 vsize=106984 CPUtime=3.09
/proc/8896/stat : 8896 (pbscip.linux.x8) R 8894 8896 8701 0 -1 4194304 25697 0 0 0 299 10 0 0 25 0 1 0 193272159 109551616 25681 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 0 0 0
/proc/8896/statm: 26746 25681 376 1256 0 25485 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 106984

[startup+6.30108 s]
/proc/loadavg: 1.07 0.99 0.90 2/65 8897
/proc/meminfo: memFree=1613944/2055920 swapFree=4181524/4192956
[pid=8896] ppid=8894 vsize=208244 CPUtime=6.27
/proc/8896/stat : 8896 (pbscip.linux.x8) R 8894 8896 8701 0 -1 4194304 50919 0 0 0 607 20 0 0 25 0 1 0 193272159 213241856 50903 1992294400 4194304 9342243 548682068736 18446744073709551615 8305584 0 0 4096 0 0 0 0 17 0 0 0
/proc/8896/statm: 52061 50903 376 1256 0 50800 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 208244

[startup+12.702 s]
/proc/loadavg: 1.07 0.99 0.90 2/65 8897
/proc/meminfo: memFree=971960/2055920 swapFree=4181524/4192956
[pid=8896] ppid=8894 vsize=839276 CPUtime=12.67
/proc/8896/stat : 8896 (pbscip.linux.x8) R 8894 8896 8701 0 -1 4194304 207515 0 0 0 1179 88 0 0 25 0 1 0 193272159 859418624 207145 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8896/statm: 209819 207145 469 1256 0 208558 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 839276

[startup+25.5018 s]
/proc/loadavg: 1.05 0.99 0.90 2/65 8897
/proc/meminfo: memFree=790072/2055920 swapFree=4181524/4192956
[pid=8896] ppid=8894 vsize=1039840 CPUtime=25.47
/proc/8896/stat : 8896 (pbscip.linux.x8) R 8894 8896 8701 0 -1 4194304 272421 0 0 0 2261 286 0 0 25 0 1 0 193272159 1064796160 256884 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8896/statm: 259960 256884 476 1256 0 258699 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1039840



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+33.2019 s]
/proc/loadavg: 1.05 0.99 0.90 2/65 8897
/proc/meminfo: memFree=220984/2055920 swapFree=4181524/4192956
[pid=8896] ppid=8894 vsize=1844488 CPUtime=33.16
/proc/8896/stat : 8896 (pbscip.linux.x8) R 8894 8896 8701 0 -1 4194304 432344 0 0 0 2933 383 0 0 25 0 1 0 193272159 1888755712 391800 1992294400 4194304 9342243 548682068736 18446744073709551615 6496544 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8896/statm: 461122 391808 602 1256 0 459861 0
Current children cumulated CPU time (s) 33.16
Current children cumulated vsize (KiB) 1844488

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -8896

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

[startup+33.403 s]
/proc/loadavg: 1.05 0.99 0.90 2/65 8897
/proc/meminfo: memFree=220984/2055920 swapFree=4181524/4192956
[pid=8896] ppid=8894 vsize=1852656 CPUtime=33.36
/proc/8896/stat : 8896 (pbscip.linux.x8) R 8894 8896 8701 0 -1 4194304 434769 0 0 0 2951 385 0 0 25 0 1 0 193272159 1897119744 394225 1992294400 4194304 9342243 548682068736 18446744073709551615 6960342 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8896/statm: 463164 394225 609 1256 0 461903 0
Current children cumulated CPU time (s) 33.36
Current children cumulated vsize (KiB) 1852656

[startup+34.2011 s]
/proc/loadavg: 1.05 0.99 0.90 2/66 8898
/proc/meminfo: memFree=206704/2055920 swapFree=4181524/4192956
[pid=8896] ppid=8894 vsize=1852656 CPUtime=34.16
/proc/8896/stat : 8896 (pbscip.linux.x8) R 8894 8896 8701 0 -1 4194304 435106 0 0 0 3031 385 0 0 25 0 1 0 193272159 1897119744 394562 1992294400 4194304 9342243 548682068736 18446744073709551615 6960248 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8896/statm: 463164 394562 609 1256 0 461903 0
Current children cumulated CPU time (s) 34.16
Current children cumulated vsize (KiB) 1852656

[startup+35.0012 s]
/proc/loadavg: 1.05 0.99 0.90 2/66 8898
/proc/meminfo: memFree=206704/2055920 swapFree=4181524/4192956
[pid=8896] ppid=8894 vsize=1862548 CPUtime=34.96
/proc/8896/stat : 8896 (pbscip.linux.x8) R 8894 8896 8701 0 -1 4194304 449361 0 0 0 3105 391 0 0 25 0 1 0 193272159 1907249152 406045 1992294400 4194304 9342243 548682068736 18446744073709551615 5874730 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8896/statm: 465637 406045 610 1256 0 464376 0
Current children cumulated CPU time (s) 34.96
Current children cumulated vsize (KiB) 1862548

[startup+35.4013 s]
/proc/loadavg: 1.04 0.99 0.90 2/66 8898
/proc/meminfo: memFree=160496/2055920 swapFree=4181524/4192956
[pid=8896] ppid=8894 vsize=0 CPUtime=35.36
/proc/8896/stat : 8896 (pbscip.linux.x8) R 8894 8896 8701 0 -1 4195332 449443 0 0 0 3126 410 0 0 25 0 1 0 193272159 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 0 0 0
/proc/8896/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 35.36
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 35.4449
CPU time (s): 35.4126
CPU user time (s): 31.2632
CPU system time (s): 4.14937
CPU usage (%): 99.909
Max. virtual memory (cumulated for all children) (KiB): 1862548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 31.2632
system time used= 4.14937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 449443
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= 5
involuntary context switches= 151

runsolver used 0.035994 second user time and 0.104984 second system time

The end

Launcher Data 

Begin job on node39 at 2009-06-17 18:39:11
IDJOB=1884308
IDBENCH=71944
IDSOLVER=684
FILE ID=node39/1884308-1245256750
PBS_JOBID= 9372414
Free space on /tmp= 66108 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB09/normalized-PB09/PURE-SAT/SAT07/industrial/palacios/uts/uts-l06-ipc5-h28-unknown.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-1884308-1245256750/watcher-1884308-1245256750 -o /tmp/evaluation-result-1884308-1245256750/solver-1884308-1245256750 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1884308-1245256750.opb

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

MD5SUM BENCH= eb9f91fe7a5b8c3d4f72aca29e543ade
RANDOM SEED=983966370

node39.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		: 3000.263
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		: 3000.263
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:       1786208 kB
Buffers:         52380 kB
Cached:         146760 kB
SwapCached:       5200 kB
Active:         100076 kB
Inactive:       106976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1786208 kB
SwapTotal:     4192956 kB
SwapFree:      4181524 kB
Dirty:           32260 kB
Writeback:           0 kB
Mapped:          13588 kB
Slab:            48696 kB
Committed_AS:   159484 kB
PageTables:       1384 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= 66100 MiB
End job on node39 at 2009-06-17 18:39:47