Trace number 1884307

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) 97.0383 97.0782

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 

9.58/9.62	c SCIP version 1.1.0.7
9.58/9.62	c LP-Solver SoPlex 1.4.1
9.58/9.62	c user parameter file <scip.set> not found - using default parameters
9.58/9.62	c read problem <HOME/instance-1884307-1245256719.opb>
9.58/9.62	c original problem has 113583 variables (113583 bin, 0 int, 0 impl, 0 cont) and 649270 constraints
11.88/11.95	c No objective function, only one solution is needed.
11.88/11.95	c start presolving problem
11.88/11.95	c presolving:
22.07/22.12	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
22.77/22.87	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
23.38/23.40	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
23.87/23.91	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
28.58/28.66	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
30.47/30.56	c presolving (6 rounds):
30.47/30.56	c  1769 deleted vars, 6082 deleted constraints, 318 tightened bounds, 0 added holes, 44 changed sides, 44 changed coefficients
30.47/30.56	c  3503062 implications, 0 cliques
30.47/30.56	c presolved problem has 111814 variables (111814 bin, 0 int, 0 impl, 0 cont) and 643188 constraints
30.47/30.56	c  643188 constraints of type <logicor>
30.47/30.56	c transformed objective value is always integral (scale: 1)
30.47/30.56	c Presolving Time: 16.18
30.47/30.56	c PURESAT
30.47/30.56	c -----------------------------------------------------------------------------------------------
30.47/30.56	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
30.47/30.56	c # [type: int, range: [-1,2147483647], default: 0]
30.47/30.56	c separating/flowcover/freq = c -1
30.47/30.56	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
30.47/30.56	c # [type: int, range: [-1,2147483647], default: 0]
30.47/30.56	c separating/cmir/freq = c -1
30.47/30.56	c # additional number of allowed LP iterations
30.47/30.56	c # [type: int, range: [0,2147483647], default: 1000]
30.47/30.56	c heuristics/veclendiving/maxlpiterofs = c 1500
30.47/30.56	c # maximal fraction of diving LP iterations compared to node LP iterations
30.47/30.56	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
30.47/30.56	c heuristics/veclendiving/maxlpiterquot = c 0.075
30.47/30.56	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
30.47/30.56	c # [type: int, range: [-1,2147483647], default: 10]
30.47/30.56	c heuristics/veclendiving/freq = c -1
30.47/30.56	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
30.47/30.56	c # [type: int, range: [-1,2147483647], default: 1]
30.47/30.56	c heuristics/simplerounding/freq = c -1
30.47/30.56	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
30.47/30.56	c # [type: int, range: [-1,2147483647], default: 10]
30.47/30.56	c heuristics/shifting/freq = c -1
30.47/30.56	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
30.47/30.56	c # [type: int, range: [-1,2147483647], default: 1]
30.47/30.56	c heuristics/rounding/freq = c -1
30.47/30.56	c # additional number of allowed LP iterations
30.47/30.56	c # [type: int, range: [0,2147483647], default: 1000]
30.47/30.56	c heuristics/rootsoldiving/maxlpiterofs = c 1500
30.47/30.56	c # maximal fraction of diving LP iterations compared to node LP iterations
30.47/30.56	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
30.47/30.56	c heuristics/rootsoldiving/maxlpiterquot = c 0.015
30.47/30.56	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
30.47/30.56	c # [type: int, range: [-1,2147483647], default: 20]
30.47/30.56	c heuristics/rootsoldiving/freq = c -1
30.47/30.56	c # number of nodes added to the contingent of the total nodes
30.47/30.56	c # [type: longint, range: [0,9223372036854775807], default: 500]
30.47/30.56	c heuristics/rens/nodesofs = c 2000
30.47/30.56	c # minimum percentage of integer variables that have to be fixable 
30.47/30.56	c # [type: real, range: [0,1], default: 0.5]
30.47/30.56	c heuristics/rens/minfixingrate = c 0.3
30.47/30.56	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
30.47/30.56	c # [type: int, range: [-1,2147483647], default: 0]
30.47/30.56	c heuristics/rens/freq = c -1
30.47/30.56	c # additional number of allowed LP iterations
30.47/30.56	c # [type: int, range: [0,2147483647], default: 1000]
30.47/30.56	c heuristics/pscostdiving/maxlpiterofs = c 1500
30.47/30.56	c # maximal fraction of diving LP iterations compared to node LP iterations
30.47/30.56	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
30.47/30.56	c heuristics/pscostdiving/maxlpiterquot = c 0.075
30.47/30.56	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
30.47/30.56	c # [type: int, range: [-1,2147483647], default: 10]
30.47/30.56	c heuristics/pscostdiving/freq = c -1
30.47/30.56	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
30.47/30.56	c # [type: int, range: [-1,2147483647], default: 1]
30.47/30.56	c heuristics/oneopt/freq = c -1
30.47/30.56	c # additional number of allowed LP iterations
30.47/30.56	c # [type: int, range: [0,2147483647], default: 1000]
30.47/30.56	c heuristics/objpscostdiving/maxlpiterofs = c 1500
30.47/30.56	c # maximal fraction of diving LP iterations compared to total iteration number
30.47/30.56	c # [type: real, range: [0,1], default: 0.01]
30.47/30.56	c heuristics/objpscostdiving/maxlpiterquot = c 0.015
30.47/30.56	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
30.47/30.56	c # [type: int, range: [-1,2147483647], default: 20]
30.47/30.56	c heuristics/objpscostdiving/freq = c -1
30.47/30.56	c # additional number of allowed LP iterations
30.47/30.56	c # [type: int, range: [0,2147483647], default: 1000]
30.47/30.56	c heuristics/linesearchdiving/maxlpiterofs = c 1500
30.47/30.56	c # maximal fraction of diving LP iterations compared to node LP iterations
30.47/30.56	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
30.47/30.56	c heuristics/linesearchdiving/maxlpiterquot = c 0.075
30.47/30.56	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
30.47/30.56	c # [type: int, range: [-1,2147483647], default: 10]
30.47/30.56	c heuristics/linesearchdiving/freq = c -1
30.47/30.56	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
30.47/30.56	c # [type: int, range: [-1,2147483647], default: 10]
30.47/30.56	c heuristics/intshifting/freq = c -1
30.47/30.56	c # maximal fraction of diving LP iterations compared to node LP iterations
30.47/30.56	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
30.47/30.56	c heuristics/intdiving/maxlpiterquot = c 0.075
30.47/30.56	c # additional number of allowed LP iterations
30.47/30.56	c # [type: int, range: [0,2147483647], default: 1000]
30.47/30.56	c heuristics/guideddiving/maxlpiterofs = c 1500
30.47/30.56	c # maximal fraction of diving LP iterations compared to node LP iterations
30.47/30.56	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
30.47/30.56	c heuristics/guideddiving/maxlpiterquot = c 0.075
30.47/30.56	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
30.47/30.56	c # [type: int, range: [-1,2147483647], default: 10]
30.47/30.56	c heuristics/guideddiving/freq = c -1
30.47/30.56	c # additional number of allowed LP iterations
30.47/30.56	c # [type: int, range: [0,2147483647], default: 1000]
30.47/30.56	c heuristics/fracdiving/maxlpiterofs = c 1500
30.47/30.56	c # maximal fraction of diving LP iterations compared to node LP iterations
30.47/30.56	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
30.47/30.56	c heuristics/fracdiving/maxlpiterquot = c 0.075
30.47/30.56	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
30.47/30.56	c # [type: int, range: [-1,2147483647], default: 10]
30.47/30.56	c heuristics/fracdiving/freq = c -1
30.47/30.56	c # additional number of allowed LP iterations
30.47/30.56	c # [type: int, range: [0,2147483647], default: 1000]
30.47/30.56	c heuristics/feaspump/maxlpiterofs = c 2000
30.47/30.56	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
30.47/30.56	c # [type: int, range: [-1,2147483647], default: 20]
30.47/30.56	c heuristics/feaspump/freq = c -1
30.47/30.56	c # minimum percentage of integer variables that have to be fixed 
30.47/30.56	c # [type: real, range: [0,1], default: 0.666]
30.47/30.56	c heuristics/crossover/minfixingrate = c 0.5
30.47/30.56	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
30.47/30.56	c # [type: real, range: [0,1], default: 0.1]
30.47/30.56	c heuristics/crossover/nodesquot = c 0.15
30.47/30.56	c # number of nodes without incumbent change that heuristic should wait
30.47/30.56	c # [type: longint, range: [0,9223372036854775807], default: 200]
30.47/30.56	c heuristics/crossover/nwaitingnodes = c 100
30.47/30.56	c # number of nodes added to the contingent of the total nodes
30.47/30.56	c # [type: longint, range: [0,9223372036854775807], default: 500]
30.47/30.56	c heuristics/crossover/nodesofs = c 750
30.47/30.56	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
30.47/30.56	c # [type: int, range: [-1,2147483647], default: 30]
30.47/30.56	c heuristics/crossover/freq = c -1
30.47/30.56	c # additional number of allowed LP iterations
30.47/30.56	c # [type: int, range: [0,2147483647], default: 1000]
30.47/30.56	c heuristics/coefdiving/maxlpiterofs = c 1500
30.47/30.56	c # maximal fraction of diving LP iterations compared to node LP iterations
30.47/30.56	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
30.47/30.56	c heuristics/coefdiving/maxlpiterquot = c 0.075
30.47/30.56	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
30.47/30.56	c # [type: int, range: [-1,2147483647], default: 10]
30.47/30.56	c heuristics/coefdiving/freq = c -1
30.47/30.56	c # priority of node selection rule <dfs> in standard mode
30.47/30.56	c # [type: int, range: [-536870912,536870911], default: 0]
30.47/30.56	c nodeselection/dfs/stdpriority = c 1000000
30.47/30.56	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
30.47/30.56	c # [type: int, range: [-1,2147483647], default: -1]
30.47/30.56	c presolving/probing/maxrounds = c 0
30.47/30.56	c # should presolving try to simplify knapsacks
30.47/30.56	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
30.47/30.56	c constraints/knapsack/simplifyinequalities = c TRUE
30.47/30.56	c # should disaggregation of knapsack constraints be allowed in preprocessing?
30.47/30.56	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
30.47/30.56	c constraints/knapsack/disaggregation = c FALSE
30.47/30.56	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
30.57/30.68	c # [type: int, range: [-1,2147483647], default: -1]
30.57/30.68	c constraints/knapsack/maxnumcardlift = c 0
30.57/30.68	c # should presolving try to simplify inequalities
30.57/30.68	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
30.57/30.68	c constraints/linear/simplifyinequalities = c TRUE
30.57/30.68	c # maximal number of separation rounds in the root node (-1: unlimited)
30.57/30.68	c # [type: int, range: [-1,2147483647], default: -1]
30.57/30.68	c separating/maxroundsroot = c 5
30.57/30.68	c # maximal number of separation rounds per node (-1: unlimited)
30.57/30.68	c # [type: int, range: [-1,2147483647], default: 5]
30.57/30.68	c separating/maxrounds = c 1
30.57/30.68	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)
30.57/30.68	c # [type: char, range: {lafpsqd}, default: l]
30.57/30.68	c lp/pricing = c a
30.57/30.68	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
30.57/30.68	c # [type: int, range: [-1,2147483647], default: 1]
30.57/30.68	c lp/solvefreq = c 0
30.57/30.68	c # solving stops, if the given number of solutions were found (-1: no limit)
30.57/30.68	c # [type: int, range: [-1,2147483647], default: -1]
30.57/30.68	c limits/solutions = c 1
30.57/30.68	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
30.57/30.68	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
30.57/30.68	c limits/memory = c 1620
30.57/30.68	c # maximal time in seconds to run
30.57/30.68	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
30.57/30.68	c limits/time = c 1791
30.57/30.68	c # frequency for displaying node information lines
30.57/30.68	c # [type: int, range: [-1,2147483647], default: 100]
30.57/30.68	c display/freq = c 10000
30.57/30.68	c # should enforcement of pseudo solution be disabled?
30.57/30.68	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
30.57/30.68	c constraints/disableenfops = c TRUE
30.57/30.68	c # maximum age an unnecessary constraint can reach before it is deleted (0: dynamic, -1: keep all constraints)
30.57/30.68	c # [type: int, range: [-1,2147483647], default: 0]
30.57/30.68	c constraints/agelimit = c 1
30.57/30.68	c # should binary conflicts be preferred?
30.57/30.68	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
30.57/30.68	c conflict/preferbinary = c TRUE
30.57/30.68	c # maximal number of intermediate conflict constraints generated in conflict graph (-1: use every intermediate constraint)
30.57/30.68	c # [type: int, range: [-1,2147483647], default: -1]
30.57/30.68	c conflict/interconss = c 0
30.57/30.68	c -----------------------------------------------------------------------------------------------
30.57/30.68	c start solving problem
30.57/30.68	c 
94.65/94.76	EMALLC01 malloc: Out of memory - cannot allocate 20582048 bytes
94.65/94.77	c [src/scip/lpi_spx.cpp:265] Warning: SoPlex threw an exception: XMALLC01 malloc: Could not allocate enough memory

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-1884307-1245256719/watcher-1884307-1245256719 -o /tmp/evaluation-result-1884307-1245256719/solver-1884307-1245256719 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1884307-1245256719.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 0.91 3/64 14583
/proc/meminfo: memFree=1815416/2055920 swapFree=4181976/4192956
[pid=14583] ppid=14581 vsize=4488 CPUtime=0
/proc/14583/stat : 14583 (pbscip.linux.x8) R 14581 14583 14426 0 -1 4194304 488 0 0 0 0 0 0 0 18 0 1 0 193269191 4595712 472 1992294400 4194304 7823515 548682068736 18446744073709551615 6884513 0 0 4096 0 0 0 0 17 1 0 0
/proc/14583/statm: 1162 484 317 886 0 272 0

[startup+0.0513949 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 14583
/proc/meminfo: memFree=1815416/2055920 swapFree=4181976/4192956
[pid=14583] ppid=14581 vsize=10832 CPUtime=0.04
/proc/14583/stat : 14583 (pbscip.linux.x8) R 14581 14583 14426 0 -1 4194304 2015 0 0 0 4 0 0 0 18 0 1 0 193269191 11091968 1997 1992294400 4194304 7823515 548682068736 18446744073709551615 5538394 0 0 4096 0 0 0 0 17 1 0 0
/proc/14583/statm: 2708 1997 351 886 0 1818 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 10832

[startup+0.101398 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 14583
/proc/meminfo: memFree=1815416/2055920 swapFree=4181976/4192956
[pid=14583] ppid=14581 vsize=14256 CPUtime=0.09
/proc/14583/stat : 14583 (pbscip.linux.x8) R 14581 14583 14426 0 -1 4194304 2899 0 0 0 9 0 0 0 18 0 1 0 193269191 14598144 2881 1992294400 4194304 7823515 548682068736 18446744073709551615 6957168 0 0 4096 0 0 0 0 17 1 0 0
/proc/14583/statm: 3564 2881 351 886 0 2674 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14256

[startup+0.301419 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 14583
/proc/meminfo: memFree=1815416/2055920 swapFree=4181976/4192956
[pid=14583] ppid=14581 vsize=18992 CPUtime=0.29
/proc/14583/stat : 14583 (pbscip.linux.x8) R 14581 14583 14426 0 -1 4194304 4083 0 0 0 28 1 0 0 19 0 1 0 193269191 19447808 4065 1992294400 4194304 7823515 548682068736 18446744073709551615 6957168 0 0 4096 0 0 0 0 17 1 0 0
/proc/14583/statm: 4748 4065 351 886 0 3858 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18992

[startup+0.701463 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 14583
/proc/meminfo: memFree=1815416/2055920 swapFree=4181976/4192956
[pid=14583] ppid=14581 vsize=30644 CPUtime=0.69
/proc/14583/stat : 14583 (pbscip.linux.x8) R 14581 14583 14426 0 -1 4194304 6954 0 0 0 67 2 0 0 23 0 1 0 193269191 31379456 6936 1992294400 4194304 7823515 548682068736 18446744073709551615 4511625 0 0 4096 0 0 0 0 17 1 0 0
/proc/14583/statm: 7661 6936 351 886 0 6771 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30644

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 14584
/proc/meminfo: memFree=1780976/2055920 swapFree=4181976/4192956
[pid=14583] ppid=14581 vsize=53588 CPUtime=1.49
/proc/14583/stat : 14583 (pbscip.linux.x8) R 14581 14583 14426 0 -1 4194304 12694 0 0 0 144 5 0 0 25 0 1 0 193269191 54874112 12676 1992294400 4194304 7823515 548682068736 18446744073709551615 6957168 0 0 4096 0 0 0 0 17 1 0 0
/proc/14583/statm: 13397 12676 351 886 0 12507 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 53588

[startup+3.10173 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 14584
/proc/meminfo: memFree=1748656/2055920 swapFree=4181976/4192956
[pid=14583] ppid=14581 vsize=100864 CPUtime=3.09
/proc/14583/stat : 14583 (pbscip.linux.x8) R 14581 14583 14426 0 -1 4194304 24467 0 0 0 298 11 0 0 25 0 1 0 193269191 103284736 24449 1992294400 4194304 7823515 548682068736 18446744073709551615 6908077 0 0 4096 0 0 0 0 17 1 0 0
/proc/14583/statm: 25216 24449 351 886 0 24326 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 100864

[startup+6.30109 s]
/proc/loadavg: 1.16 1.03 0.92 2/65 14584
/proc/meminfo: memFree=1649264/2055920 swapFree=4181976/4192956
[pid=14583] ppid=14581 vsize=200744 CPUtime=6.28
/proc/14583/stat : 14583 (pbscip.linux.x8) R 14581 14583 14426 0 -1 4194304 49359 0 0 0 605 23 0 0 25 0 1 0 193269191 205561856 49341 1992294400 4194304 7823515 548682068736 18446744073709551615 4403228 0 0 4096 0 0 0 0 17 0 0 0
/proc/14583/statm: 50186 49341 351 886 0 49296 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 200744

[startup+12.7018 s]
/proc/loadavg: 1.15 1.03 0.92 2/65 14584
/proc/meminfo: memFree=1010168/2055920 swapFree=4181976/4192956
[pid=14583] ppid=14581 vsize=823928 CPUtime=12.67
/proc/14583/stat : 14583 (pbscip.linux.x8) R 14581 14583 14426 0 -1 4194304 203997 0 0 0 1179 88 0 0 25 0 1 0 193269191 843702272 203625 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14583/statm: 205982 203625 427 886 0 205092 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 823928

[startup+25.5012 s]
/proc/loadavg: 1.11 1.03 0.92 2/65 14584
/proc/meminfo: memFree=828856/2055920 swapFree=4181976/4192956
[pid=14583] ppid=14581 vsize=998164 CPUtime=25.47
/proc/14583/stat : 14583 (pbscip.linux.x8) R 14581 14583 14426 0 -1 4194304 247224 0 0 0 2268 279 0 0 25 0 1 0 193269191 1022119936 246852 1992294400 4194304 7823515 548682068736 18446744073709551615 5875265 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14583/statm: 249541 246852 431 886 0 248651 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 998164

[startup+51.101 s]
/proc/loadavg: 1.07 1.03 0.92 2/65 14584
/proc/meminfo: memFree=152760/2055920 swapFree=4181976/4192956
[pid=14583] ppid=14581 vsize=1745332 CPUtime=51.06
/proc/14583/stat : 14583 (pbscip.linux.x8) R 14581 14583 14426 0 -1 4194304 468762 0 0 0 4691 415 0 0 25 0 1 0 193269191 1787219968 415214 1992294400 4194304 7823515 548682068736 18446744073709551615 6109410 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14583/statm: 436333 415214 511 886 0 435443 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1745332



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+94.8019 s]
/proc/loadavg: 1.04 1.02 0.92 2/65 14584
/proc/meminfo: memFree=94136/2055920 swapFree=4181976/4192956
[pid=14583] ppid=14581 vsize=1888596 CPUtime=94.76
/proc/14583/stat : 14583 (pbscip.linux.x8) R 14581 14583 14426 0 -1 4194304 485320 0 0 0 9053 423 0 0 25 0 1 0 193269191 1933922304 429978 1992294400 4194304 7823515 548682068736 18446744073709551615 6110803 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14583/statm: 472149 429978 601 886 0 471259 0
Current children cumulated CPU time (s) 94.76
Current children cumulated vsize (KiB) 1888596

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -14583

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

[startup+95.802 s]
/proc/loadavg: 1.03 1.02 0.92 2/66 14585
/proc/meminfo: memFree=94128/2055920 swapFree=4181976/4192956
[pid=14583] ppid=14581 vsize=1888596 CPUtime=95.75
/proc/14583/stat : 14583 (pbscip.linux.x8) R 14581 14583 14426 0 -1 4194304 485321 0 0 0 9152 423 0 0 25 0 1 0 193269191 1933922304 429979 1992294400 4194304 7823515 548682068736 18446744073709551615 6908143 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14583/statm: 472149 429979 601 886 0 471259 0
Current children cumulated CPU time (s) 95.75
Current children cumulated vsize (KiB) 1888596

[startup+96.6011 s]
/proc/loadavg: 1.03 1.02 0.92 2/66 14585
/proc/meminfo: memFree=94128/2055920 swapFree=4181976/4192956
[pid=14583] ppid=14581 vsize=1888596 CPUtime=96.55
/proc/14583/stat : 14583 (pbscip.linux.x8) R 14581 14583 14426 0 -1 4194304 488922 0 0 0 9230 425 0 0 25 0 1 0 193269191 1933922304 433580 1992294400 4194304 7823515 548682068736 18446744073709551615 6212480 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14583/statm: 472149 433580 601 886 0 471259 0
Current children cumulated CPU time (s) 96.55
Current children cumulated vsize (KiB) 1888596

[startup+97.0011 s]
/proc/loadavg: 1.03 1.02 0.92 2/66 14585
/proc/meminfo: memFree=79664/2055920 swapFree=4181976/4192956
[pid=14583] ppid=14581 vsize=0 CPUtime=96.95
/proc/14583/stat : 14583 (pbscip.linux.x8) R 14581 14583 14426 0 -1 4195332 488947 0 0 0 9251 444 0 0 25 0 1 0 193269191 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14583/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 96.95
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 97.0782
CPU time (s): 97.0383
CPU user time (s): 92.5119
CPU system time (s): 4.52631
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 1888596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 92.5119
system time used= 4.52631
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 488947
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= 155

runsolver used 0.095985 second user time and 0.240963 second system time

The end

Launcher Data 

Begin job on node38 at 2009-06-17 18:38:40
IDJOB=1884307
IDBENCH=71944
IDSOLVER=683
FILE ID=node38/1884307-1245256719
PBS_JOBID= 9372415
Free space on /tmp= 66212 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
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.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1884307-1245256719/watcher-1884307-1245256719 -o /tmp/evaluation-result-1884307-1245256719/solver-1884307-1245256719 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1884307-1245256719.opb

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

MD5SUM BENCH= eb9f91fe7a5b8c3d4f72aca29e543ade
RANDOM SEED=1342452738

node38.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		: 3000.232
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		: 3000.232
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:       1815896 kB
Buffers:         21700 kB
Cached:         144532 kB
SwapCached:       4992 kB
Active:          70876 kB
Inactive:       103404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1815896 kB
SwapTotal:     4192956 kB
SwapFree:      4181976 kB
Dirty:           30428 kB
Writeback:           0 kB
Mapped:          14336 kB
Slab:            51668 kB
Committed_AS:   182580 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= 66204 MiB
End job on node38 at 2009-06-17 18:40:17