Trace number 2666750

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 NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (TO) 1802.09 1802.75

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_25_5.opb
MD5SUM0aee483b23f7a5b1d2af91be543c550b
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-115
Best CPU time to get the best result obtained on this benchmark1800.17
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -143
Optimality of the best value was proved NO
Number of variables2000
Total number of constraints3001
Number of constraints which are clauses1000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2001
Minimum length of a constraint2
Maximum length of a constraint2000
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2000
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)63180
Sum of products size (including duplicates)126360
Number of different products31590
Sum of products size63180

Solver Data 

0.00/0.01	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
0.00/0.01	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.01	c 
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c reading problem <HOME/instance-2666750-1276672344.opb>
0.49/0.51	c original problem has 33590 variables (33590 bin, 0 int, 0 impl, 0 cont) and 34591 constraints
0.49/0.51	c problem read
0.49/0.51	c presolving settings loaded
0.89/0.99	o 0
0.89/0.99	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.89/0.99	c presolving:
2.09/2.16	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 3000 upgd conss, 254720 impls, 2000 clqs
4.29/4.31	c    (3.5s) probing: 101/33590 (0.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
4.29/4.31	c    (3.5s) probing aborted: 100/100 successive totally useless probings
4.29/4.31	c presolving (2 rounds):
4.29/4.31	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
4.29/4.31	c  254720 implications, 2000 cliques
4.29/4.31	c presolved problem has 33590 variables (33590 bin, 0 int, 0 impl, 0 cont) and 34591 constraints
4.29/4.31	c    2000 constraints of type <setppc>
4.29/4.31	c   31590 constraints of type <and>
4.29/4.31	c       1 constraints of type <linear>
4.29/4.31	c    1000 constraints of type <logicor>
4.29/4.31	c transformed objective value is always integral (scale: 1)
4.29/4.31	c Presolving Time: 3.30
4.29/4.31	c - non default parameters ----------------------------------------------------------------------
4.29/4.31	c # SCIP version 1.2.1.2
4.29/4.31	c 
4.29/4.31	c # frequency for displaying node information lines
4.29/4.31	c # [type: int, range: [-1,2147483647], default: 100]
4.29/4.31	c display/freq = 10000
4.29/4.31	c 
4.29/4.31	c # maximal time in seconds to run
4.29/4.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.29/4.31	c limits/time = 1799.49
4.29/4.31	c 
4.29/4.31	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
4.29/4.31	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.29/4.31	c limits/memory = 1620
4.29/4.31	c 
4.29/4.31	c # should presolving try to simplify inequalities
4.29/4.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.29/4.31	c constraints/linear/simplifyinequalities = TRUE
4.29/4.31	c 
4.29/4.31	c # should presolving try to simplify knapsacks
4.29/4.31	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.29/4.31	c constraints/knapsack/simplifyinequalities = TRUE
4.29/4.31	c 
4.29/4.31	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
4.29/4.31	c # [type: int, range: [-1,2147483647], default: -1]
4.29/4.31	c heuristics/undercover/freq = 0
4.29/4.31	c 
4.29/4.31	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
4.29/4.31	c # [type: int, range: [-1,2147483647], default: -1]
4.29/4.31	c separating/rapidlearning/freq = 0
4.29/4.31	c 
4.29/4.31	c -----------------------------------------------------------------------------------------------
4.29/4.31	c start solving
4.29/4.35	c 
1800.05/1800.71	c pressed CTRL-C 1 times (5 times for forcing termination)

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-2666750-1276672344/watcher-2666750-1276672344 -o /tmp/evaluation-result-2666750-1276672344/solver-2666750-1276672344 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666750-1276672344.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8888
/proc/meminfo: memFree=1672232/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=9000 CPUtime=0
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 1260 0 0 0 0 0 0 0 25 0 1 0 40886286 9216000 1180 1992294400 4194304 8223781 140735451315904 18446744073709551615 7302042 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8888/statm: 2250 1189 348 984 0 1263 0

[startup+0.104143 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8888
/proc/meminfo: memFree=1672232/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=20024 CPUtime=0.09
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 4275 0 0 0 8 1 0 0 25 0 1 0 40886286 20504576 4195 1992294400 4194304 8223781 140735451315904 18446744073709551615 4327727 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8888/statm: 5006 4195 366 984 0 4019 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20024

[startup+0.20116 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8888
/proc/meminfo: memFree=1672232/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=28972 CPUtime=0.19
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 6419 0 0 0 17 2 0 0 25 0 1 0 40886286 29667328 6339 1992294400 4194304 8223781 140735451315904 18446744073709551615 6205568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8888/statm: 7243 6351 366 984 0 6256 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28972

[startup+0.301262 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8888
/proc/meminfo: memFree=1672232/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=35740 CPUtime=0.29
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 8232 0 0 0 27 2 0 0 25 0 1 0 40886286 36597760 8152 1992294400 4194304 8223781 140735451315904 18446744073709551615 6207502 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8888/statm: 8935 8152 366 984 0 7948 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 35740

[startup+0.701251 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 8888
/proc/meminfo: memFree=1672232/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=89204 CPUtime=0.69
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 21908 0 0 0 63 6 0 0 25 0 1 0 40886286 91344896 21391 1992294400 4194304 8223781 140735451315904 18446744073709551615 5953108 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 22301 21391 383 984 0 21314 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 89204

[startup+1.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8889
/proc/meminfo: memFree=1577364/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=108076 CPUtime=1.49
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 26391 0 0 0 139 10 0 0 18 0 1 0 40886286 110669824 25874 1992294400 4194304 8223781 140735451315904 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 27019 25874 432 984 0 26032 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 108076

[startup+3.10069 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8889
/proc/meminfo: memFree=1554548/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=125332 CPUtime=3.09
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 34404 0 0 0 277 32 0 0 21 0 1 0 40886286 128339968 30283 1992294400 4194304 8223781 140735451315904 18446744073709551615 5497079 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 31333 30283 571 984 0 30346 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 125332

[startup+6.30127 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8891
/proc/meminfo: memFree=1445676/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=245772 CPUtime=6.29
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 67187 0 0 0 584 45 0 0 25 0 1 0 40886286 251670528 57676 1992294400 4194304 8223781 140735451315904 18446744073709551615 6502677 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 61443 57676 536 984 0 60456 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 245772

[startup+12.7004 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8891
/proc/meminfo: memFree=1440716/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=249272 CPUtime=12.69
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 72651 0 0 0 1219 50 0 0 25 0 1 0 40886286 255254528 58192 1992294400 4194304 8223781 140735451315904 18446744073709551615 6569329 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 62318 58192 536 984 0 61331 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 249272

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8891
/proc/meminfo: memFree=1439600/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=250808 CPUtime=25.49
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 82249 0 0 0 2492 57 0 0 25 0 1 0 40886286 256827392 58434 1992294400 4194304 8223781 140735451315904 18446744073709551615 6538084 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 62702 58434 536 984 0 61715 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 250808

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8891
/proc/meminfo: memFree=1437864/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=252436 CPUtime=51.07
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 102531 0 0 0 5036 71 0 0 25 0 1 0 40886286 258494464 58855 1992294400 4194304 8223781 140735451315904 18446744073709551615 6568395 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 63109 58855 536 984 0 62122 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 252436

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8893
/proc/meminfo: memFree=1431292/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=257872 CPUtime=102.26
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 133841 0 0 0 10133 93 0 0 25 0 1 0 40886286 264060928 60478 1992294400 4194304 8223781 140735451315904 18446744073709551615 6569994 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 64468 60478 536 984 0 63481 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 257872

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8895
/proc/meminfo: memFree=1429060/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=261140 CPUtime=162.23
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 162699 0 0 0 16112 111 0 0 25 0 1 0 40886286 267407360 61066 1992294400 4194304 8223781 140735451315904 18446744073709551615 6250742 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 65285 61067 536 984 0 64298 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 261140

[startup+222.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8895
/proc/meminfo: memFree=1423728/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=268916 CPUtime=222.22
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 195833 0 0 0 22088 134 0 0 25 0 1 0 40886286 275369984 62362 1992294400 4194304 8223781 140735451315904 18446744073709551615 6568238 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 67229 62362 536 984 0 66242 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 268916

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8897
/proc/meminfo: memFree=1421992/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=270224 CPUtime=282.19
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 219693 0 0 0 28070 149 0 0 25 0 1 0 40886286 276709376 62816 1992294400 4194304 8223781 140735451315904 18446744073709551615 6520924 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 67556 62816 536 984 0 66569 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 270224

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8899
/proc/meminfo: memFree=1419884/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=273780 CPUtime=342.17
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 245269 0 0 0 34053 164 0 0 25 0 1 0 40886286 280350720 63279 1992294400 4194304 8223781 140735451315904 18446744073709551615 6568482 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 68445 63279 536 984 0 67458 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 273780

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8901
/proc/meminfo: memFree=1412940/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=283744 CPUtime=402.15
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 275725 0 0 0 40032 183 0 0 25 0 1 0 40886286 290553856 65029 1992294400 4194304 8223781 140735451315904 18446744073709551615 6590707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 70936 65029 536 984 0 69949 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 283744

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8903
/proc/meminfo: memFree=1414180/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=280452 CPUtime=462.13
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 297688 0 0 0 46017 196 0 0 25 0 1 0 40886286 287182848 64737 1992294400 4194304 8223781 140735451315904 18446744073709551615 6559356 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 70113 64737 536 984 0 69126 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 280452

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8903
/proc/meminfo: memFree=1405872/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=291552 CPUtime=522.1
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 322995 0 0 0 52000 210 0 0 25 0 1 0 40886286 298549248 66766 1992294400 4194304 8223781 140735451315904 18446744073709551615 6590207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 72888 66766 536 984 0 71901 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 291552

[startup+582.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/107 8905
/proc/meminfo: memFree=1408848/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=284596 CPUtime=582.08
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 347163 0 0 0 57985 223 0 0 25 0 1 0 40886286 291426304 66023 1992294400 4194304 8223781 140735451315904 18446744073709551615 6569718 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 71149 66023 536 984 0 70162 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 284596

[startup+642.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 8907
/proc/meminfo: memFree=1405252/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=290540 CPUtime=642.05
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 366564 0 0 0 63972 233 0 0 25 0 1 0 40886286 297512960 66900 1992294400 4194304 8223781 140735451315904 18446744073709551615 6569978 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 72635 66900 536 984 0 71648 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 290540

[startup+702.301 s]

################
# More data... #
################

/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 474770 0 0 0 99901 291 0 0 25 0 1 0 40886286 322441216 70571 1992294400 4194304 8223781 140735451315904 18446744073709551615 6590819 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 78721 70571 536 984 0 77734 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 314884

[startup+1062.3 s]
/proc/loadavg: 1.10 1.07 1.00 2/107 8919
/proc/meminfo: memFree=1394464/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=306864 CPUtime=1061.9
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 491212 0 0 0 105890 300 0 0 25 0 1 0 40886286 314228736 69505 1992294400 4194304 8223781 140735451315904 18446744073709551615 6567169 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 76716 69505 536 984 0 75729 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 306864

[startup+1122.3 s]
/proc/loadavg: 1.04 1.05 1.00 2/107 8919
/proc/meminfo: memFree=1394464/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=306956 CPUtime=1121.87
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 508743 0 0 0 111878 309 0 0 25 0 1 0 40886286 314322944 69493 1992294400 4194304 8223781 140735451315904 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 76739 69493 536 984 0 75752 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 306956

[startup+1182.3 s]
/proc/loadavg: 1.01 1.04 1.00 2/107 8921
/proc/meminfo: memFree=1394960/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=306884 CPUtime=1181.85
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 526191 0 0 0 117867 318 0 0 25 0 1 0 40886286 314249216 69390 1992294400 4194304 8223781 140735451315904 18446744073709551615 6567153 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 76721 69390 536 984 0 75734 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 306884

[startup+1242.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 8923
/proc/meminfo: memFree=1394216/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=307264 CPUtime=1241.83
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 543763 0 0 0 123856 327 0 0 25 0 1 0 40886286 314638336 69493 1992294400 4194304 8223781 140735451315904 18446744073709551615 6569998 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 76816 69493 536 984 0 75829 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 307264

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 8925
/proc/meminfo: memFree=1388016/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=316676 CPUtime=1301.81
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 558846 0 0 0 129845 336 0 0 25 0 1 0 40886286 324276224 71014 1992294400 4194304 8223781 140735451315904 18446744073709551615 6590207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 79169 71014 536 984 0 78182 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 316676

[startup+1362.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 8927
/proc/meminfo: memFree=1393348/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=308476 CPUtime=1361.79
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 579435 0 0 0 135834 345 0 0 25 0 1 0 40886286 315879424 69688 1992294400 4194304 8223781 140735451315904 18446744073709551615 6569873 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 77119 69688 536 984 0 76132 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 308476

[startup+1422.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 8927
/proc/meminfo: memFree=1393596/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=308436 CPUtime=1421.77
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 597173 0 0 0 141822 355 0 0 25 0 1 0 40886286 315838464 69620 1992294400 4194304 8223781 140735451315904 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 77109 69620 536 984 0 76122 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 308436

[startup+1482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 8929
/proc/meminfo: memFree=1393844/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=308368 CPUtime=1481.74
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 614431 0 0 0 147810 364 0 0 25 0 1 0 40886286 315768832 69547 1992294400 4194304 8223781 140735451315904 18446744073709551615 6568376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 77092 69547 536 984 0 76105 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 308368

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8931
/proc/meminfo: memFree=1394216/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=308304 CPUtime=1541.73
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 631892 0 0 0 153800 373 0 0 25 0 1 0 40886286 315703296 69463 1992294400 4194304 8223781 140735451315904 18446744073709551615 6562450 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 77076 69463 536 984 0 76089 0
Current children cumulated CPU time (s) 1541.73
Current children cumulated vsize (KiB) 308304

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8936
/proc/meminfo: memFree=1388884/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=316604 CPUtime=1601.7
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 650418 0 0 0 159787 383 0 0 25 0 1 0 40886286 324202496 70679 1992294400 4194304 8223781 140735451315904 18446744073709551615 6590233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 79151 70679 536 984 0 78164 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 316604

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8938
/proc/meminfo: memFree=1391860/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=316596 CPUtime=1661.68
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 668019 0 0 0 165776 392 0 0 25 0 1 0 40886286 324194304 71262 1992294400 4194304 8223781 140735451315904 18446744073709551615 6590498 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 79149 71262 536 984 0 78162 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 316596

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8938
/proc/meminfo: memFree=1393472/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=316404 CPUtime=1721.66
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 684971 0 0 0 171764 402 0 0 25 0 1 0 40886286 323997696 70878 1992294400 4194304 8223781 140735451315904 18446744073709551615 6584500 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 79101 70878 536 984 0 78114 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 316404

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8940
/proc/meminfo: memFree=1387892/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=316472 CPUtime=1781.63
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 701719 0 0 0 177752 411 0 0 25 0 1 0 40886286 324067328 70910 1992294400 4194304 8223781 140735451315904 18446744073709551615 6590207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 79118 70910 536 984 0 78131 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 316472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8940
/proc/meminfo: memFree=1388016/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=316508 CPUtime=1800.05
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 705995 0 0 0 179591 414 0 0 25 0 1 0 40886286 324104192 70892 1992294400 4194304 8223781 140735451315904 18446744073709551615 6590207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 79127 70892 536 984 0 78140 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 316508

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -8888

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

[startup+1801.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8940
/proc/meminfo: memFree=1388016/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=308152 CPUtime=1800.83
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 708750 0 0 0 179668 415 0 0 25 0 1 0 40886286 315547648 69371 1992294400 4194304 8223781 140735451315904 18446744073709551615 6569998 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 77038 69371 536 984 0 76051 0
Current children cumulated CPU time (s) 1800.83
Current children cumulated vsize (KiB) 308152

[startup+1802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 8941
/proc/meminfo: memFree=1394084/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=308152 CPUtime=1801.63
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 708769 0 0 0 179748 415 0 0 25 0 1 0 40886286 315547648 69390 1992294400 4194304 8223781 140735451315904 18446744073709551615 6569873 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 77038 69390 536 984 0 76051 0
Current children cumulated CPU time (s) 1801.63
Current children cumulated vsize (KiB) 308152

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 8941
/proc/meminfo: memFree=1394084/2059040 swapFree=4140236/4192956
[pid=8888] ppid=8886 vsize=308152 CPUtime=1802.04
/proc/8888/stat : 8888 (pbscip.linux.x8) R 8886 8888 8535 0 -1 4202496 708780 0 0 0 179788 416 0 0 25 0 1 0 40886286 315547648 69401 1992294400 4194304 8223781 140735451315904 18446744073709551615 6559617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8888/statm: 77038 69401 536 984 0 76051 0
Current children cumulated CPU time (s) 1802.04
Current children cumulated vsize (KiB) 308152

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.75
CPU time (s): 1802.09
CPU user time (s): 1797.9
CPU system time (s): 4.19036
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 316856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.9
system time used= 4.19036
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 708780
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= 2501

runsolver used 3.40748 second user time and 9.71752 second system time

The end

Launcher Data 

Begin job on node027 at 2010-06-16 09:12:24
IDJOB=2666750
IDBENCH=48263
IDSOLVER=1169
FILE ID=node027/2666750-1276672344
PBS_JOBID= 11172513
Free space on /tmp= 62532 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_25_5.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2666750-1276672344/watcher-2666750-1276672344 -o /tmp/evaluation-result-2666750-1276672344/solver-2666750-1276672344 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666750-1276672344.opb -t 1800 -m 1800

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

MD5SUM BENCH= 0aee483b23f7a5b1d2af91be543c550b
RANDOM SEED=510669129

node027.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 2800.261
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5600.52
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		: 2800.261
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1672884 kB
Buffers:         67304 kB
Cached:         223588 kB
SwapCached:       6244 kB
Active:         132776 kB
Inactive:       171644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1672884 kB
SwapTotal:     4192956 kB
SwapFree:      4140236 kB
Dirty:            5488 kB
Writeback:           0 kB
AnonPages:       11764 kB
Mapped:          13076 kB
Slab:            60040 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181484 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264952 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62528 MiB
End job on node027 at 2010-06-16 09:42:27