Trace number 2666760

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) 1802.1 1802.65

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_60_4.opb
MD5SUMd34b8195c337caa741dffbe26b4db95e
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-32
Best CPU time to get the best result obtained on this benchmark1798.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -44
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)74916
Sum of products size (including duplicates)149832
Number of different products37458
Sum of products size74916

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2666760-1276673872.opb>
0.49/0.52	c original problem has 38458 variables (38458 bin, 0 int, 0 impl, 0 cont) and 38959 constraints
0.49/0.52	c problem read
0.49/0.52	c presolving settings loaded
1.00/1.03	o 0
1.00/1.03	c feasible solution found by trivial heuristic, objective value  0.000000e+00
1.00/1.03	c presolving:
2.39/2.47	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1500 upgd conss, 299412 impls, 1000 clqs
4.79/4.87	c    (4.0s) probing: 101/38458 (0.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
5.09/5.11	c    (4.0s) probing aborted: 100/100 successive totally useless probings
5.09/5.11	c presolving (2 rounds):
5.09/5.11	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
5.09/5.11	c  299412 implications, 1000 cliques
5.09/5.11	c presolved problem has 38458 variables (38458 bin, 0 int, 0 impl, 0 cont) and 38959 constraints
5.09/5.11	c    1000 constraints of type <setppc>
5.09/5.11	c   37458 constraints of type <and>
5.09/5.11	c       1 constraints of type <linear>
5.09/5.11	c     500 constraints of type <logicor>
5.09/5.11	c transformed objective value is always integral (scale: 1)
5.09/5.11	c Presolving Time: 3.84
5.09/5.11	c - non default parameters ----------------------------------------------------------------------
5.09/5.11	c # SCIP version 1.2.1.2
5.09/5.11	c 
5.09/5.11	c # frequency for displaying node information lines
5.09/5.11	c # [type: int, range: [-1,2147483647], default: 100]
5.09/5.11	c display/freq = 10000
5.09/5.11	c 
5.09/5.11	c # maximal time in seconds to run
5.09/5.11	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
5.09/5.11	c limits/time = 1799.48
5.09/5.11	c 
5.09/5.11	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
5.09/5.12	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
5.09/5.12	c limits/memory = 1620
5.09/5.12	c 
5.09/5.12	c # should presolving try to simplify inequalities
5.09/5.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.09/5.12	c constraints/linear/simplifyinequalities = TRUE
5.09/5.12	c 
5.09/5.12	c # should presolving try to simplify knapsacks
5.09/5.12	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
5.09/5.12	c constraints/knapsack/simplifyinequalities = TRUE
5.09/5.12	c 
5.09/5.12	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
5.09/5.12	c # [type: int, range: [-1,2147483647], default: -1]
5.09/5.12	c heuristics/undercover/freq = 0
5.09/5.12	c 
5.09/5.12	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
5.09/5.12	c # [type: int, range: [-1,2147483647], default: -1]
5.09/5.12	c separating/rapidlearning/freq = 0
5.09/5.12	c 
5.09/5.12	c -----------------------------------------------------------------------------------------------
5.09/5.12	c start solving
5.09/5.12	c 
1800.07/1800.61	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-2666760-1276673872/watcher-2666760-1276673872 -o /tmp/evaluation-result-2666760-1276673872/solver-2666760-1276673872 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666760-1276673872.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 1.10 3/105 17687
/proc/meminfo: memFree=1784632/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=8020 CPUtime=0
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 1108 0 0 0 0 0 0 0 25 0 1 0 8680752 8212480 1027 1992294400 4194304 8223781 140737469767616 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17687/statm: 2005 1037 348 984 0 1018 0

[startup+0.089879 s]
/proc/loadavg: 1.00 1.00 1.10 3/105 17687
/proc/meminfo: memFree=1784632/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=19024 CPUtime=0.08
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 4007 0 0 0 7 1 0 0 25 0 1 0 8680752 19480576 3926 1992294400 4194304 8223781 140737469767616 18446744073709551615 4327727 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17687/statm: 4756 3926 366 984 0 3769 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 19024

[startup+0.101879 s]
/proc/loadavg: 1.00 1.00 1.10 3/105 17687
/proc/meminfo: memFree=1784632/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=20196 CPUtime=0.09
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 4305 0 0 0 8 1 0 0 25 0 1 0 8680752 20680704 4224 1992294400 4194304 8223781 140737469767616 18446744073709551615 7256364 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17687/statm: 5049 4224 366 984 0 4062 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20196

[startup+0.3009 s]
/proc/loadavg: 1.00 1.00 1.10 3/105 17687
/proc/meminfo: memFree=1784632/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=38820 CPUtime=0.29
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 8985 0 0 0 27 2 0 0 25 0 1 0 8680752 39751680 8904 1992294400 4194304 8223781 140737469767616 18446744073709551615 7164371 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17687/statm: 9705 8905 366 984 0 8718 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38820

[startup+0.700942 s]
/proc/loadavg: 1.00 1.00 1.10 3/105 17687
/proc/meminfo: memFree=1784632/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=97336 CPUtime=0.69
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 23939 0 0 0 60 9 0 0 25 0 1 0 8680752 99672064 23420 1992294400 4194304 8223781 140737469767616 18446744073709551615 4209174 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 24334 23420 383 984 0 23347 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 97336

[startup+1.50103 s]
/proc/loadavg: 1.00 1.00 1.10 2/106 17688
/proc/meminfo: memFree=1679596/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=118940 CPUtime=1.49
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 29127 0 0 0 138 11 0 0 25 0 1 0 8680752 121794560 28608 1992294400 4194304 8223781 140737469767616 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 29735 28608 432 984 0 28748 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 118940

[startup+3.10119 s]
/proc/loadavg: 1.00 1.00 1.10 2/106 17688
/proc/meminfo: memFree=1662732/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=138464 CPUtime=3.09
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 36014 0 0 0 283 26 0 0 25 0 1 0 8680752 141787136 33515 1992294400 4194304 8223781 140737469767616 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 34616 33515 459 984 0 33629 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 138464

[startup+6.30153 s]
/proc/loadavg: 1.00 1.00 1.10 2/106 17690
/proc/meminfo: memFree=1571468/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=279676 CPUtime=6.29
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 75246 0 0 0 579 50 0 0 19 0 1 0 8680752 286388224 66150 1992294400 4194304 8223781 140737469767616 18446744073709551615 6357932 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 69919 66150 532 984 0 68932 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 279676

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.10 2/106 17690
/proc/meminfo: memFree=1514800/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=291308 CPUtime=12.69
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 87054 0 0 0 1213 56 0 0 25 0 1 0 8680752 298299392 67804 1992294400 4194304 8223781 140737469767616 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 72827 67804 536 984 0 71840 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 291308

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.09 2/106 17690
/proc/meminfo: memFree=1510584/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=294804 CPUtime=25.49
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 108846 0 0 0 2481 68 0 0 25 0 1 0 8680752 301879296 68780 1992294400 4194304 8223781 140737469767616 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 73701 68780 536 984 0 72714 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 294804

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.09 2/106 17690
/proc/meminfo: memFree=1510336/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=300684 CPUtime=51.08
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 182120 0 0 0 5005 103 0 0 25 0 1 0 8680752 307900416 69345 1992294400 4194304 8223781 140737469767616 18446744073709551615 6591279 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 75171 69345 536 984 0 74184 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 300684

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.08 2/106 17692
/proc/meminfo: memFree=1497068/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=309824 CPUtime=102.27
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 231862 0 0 0 10097 130 0 0 25 0 1 0 8680752 317259776 72145 1992294400 4194304 8223781 140737469767616 18446744073709551615 6567173 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 77456 72145 536 984 0 76469 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 309824

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/106 17694
/proc/meminfo: memFree=1493844/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=312220 CPUtime=162.24
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 257875 0 0 0 16078 146 0 0 25 0 1 0 8680752 319713280 72935 1992294400 4194304 8223781 140737469767616 18446744073709551615 6568128 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 78055 72935 536 984 0 77068 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 312220

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/106 17694
/proc/meminfo: memFree=1490744/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=317856 CPUtime=222.23
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 285890 0 0 0 22061 162 0 0 25 0 1 0 8680752 325484544 73686 1992294400 4194304 8223781 140737469767616 18446744073709551615 6568376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 79464 73686 536 984 0 78477 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 317856

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/106 17696
/proc/meminfo: memFree=1489256/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=319228 CPUtime=282.21
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 311214 0 0 0 28044 177 0 0 25 0 1 0 8680752 326889472 74077 1992294400 4194304 8223781 140737469767616 18446744073709551615 6614444 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 79807 74077 536 984 0 78820 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 319228

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 17698
/proc/meminfo: memFree=1489752/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=319404 CPUtime=342.19
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 339507 0 0 0 34027 192 0 0 25 0 1 0 8680752 327069696 73914 1992294400 4194304 8223781 140737469767616 18446744073709551615 6536502 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 79851 73914 536 984 0 78864 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 319404

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/106 17700
/proc/meminfo: memFree=1488264/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=319656 CPUtime=402.17
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 362362 0 0 0 40012 205 0 0 25 0 1 0 8680752 327327744 74294 1992294400 4194304 8223781 140737469767616 18446744073709551615 6569667 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 79914 74294 536 984 0 78927 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 319656

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/106 17702
/proc/meminfo: memFree=1488016/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=319784 CPUtime=462.15
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 385157 0 0 0 45998 217 0 0 25 0 1 0 8680752 327458816 74348 1992294400 4194304 8223781 140737469767616 18446744073709551615 6567106 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 79946 74348 536 984 0 78959 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 319784

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 17702
/proc/meminfo: memFree=1487148/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=322924 CPUtime=522.14
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 408374 0 0 0 51983 231 0 0 25 0 1 0 8680752 330674176 74573 1992294400 4194304 8223781 140737469767616 18446744073709551615 6569937 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 80731 74573 536 984 0 79744 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 322924

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/106 17704
/proc/meminfo: memFree=1487024/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=332624 CPUtime=582.12
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 432979 0 0 0 57967 245 0 0 25 0 1 0 8680752 340606976 75997 1992294400 4194304 8223781 140737469767616 18446744073709551615 6584464 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 83156 75997 536 984 0 82169 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 332624

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/106 17706
/proc/meminfo: memFree=1487520/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=323116 CPUtime=642.11
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 457644 0 0 0 63953 258 0 0 25 0 1 0 8680752 330870784 74442 1992294400 4194304 8223781 140737469767616 18446744073709551615 6568478 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 80779 74442 536 984 0 79792 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 323116

[startup+702.301 s]

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

/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 602393 0 0 0 99864 336 0 0 25 0 1 0 8680752 331276288 74242 1992294400 4194304 8223781 140737469767616 18446744073709551615 6569869 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 80878 74242 536 984 0 79891 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 323512

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17718
/proc/meminfo: memFree=1487148/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=323480 CPUtime=1061.98
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 628220 0 0 0 105850 348 0 0 25 0 1 0 8680752 331243520 74466 1992294400 4194304 8223781 140737469767616 18446744073709551615 6568380 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 80870 74466 536 984 0 79883 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 323480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/106 17718
/proc/meminfo: memFree=1487272/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=323456 CPUtime=1121.96
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 652521 0 0 0 111835 361 0 0 25 0 1 0 8680752 331218944 74422 1992294400 4194304 8223781 140737469767616 18446744073709551615 6612616 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 80864 74422 536 984 0 79877 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 323456

[startup+1182.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/106 17720
/proc/meminfo: memFree=1486900/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=323584 CPUtime=1181.94
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 677517 0 0 0 117819 375 0 0 25 0 1 0 8680752 331350016 74534 1992294400 4194304 8223781 140737469767616 18446744073709551615 6532946 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 80896 74534 536 984 0 79909 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 323584

[startup+1242.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/106 17722
/proc/meminfo: memFree=1487024/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=333080 CPUtime=1241.93
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 704105 0 0 0 123803 390 0 0 25 0 1 0 8680752 341073920 75863 1992294400 4194304 8223781 140737469767616 18446744073709551615 6590207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 83270 75863 536 984 0 82283 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 333080

[startup+1302.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/106 17724
/proc/meminfo: memFree=1486900/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=323680 CPUtime=1301.91
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 727809 0 0 0 129788 403 0 0 25 0 1 0 8680752 331448320 74435 1992294400 4194304 8223781 140737469767616 18446744073709551615 6567149 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 80920 74435 536 984 0 79933 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 323680

[startup+1362.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/106 17726
/proc/meminfo: memFree=1486900/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=323772 CPUtime=1361.89
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 751444 0 0 0 135772 417 0 0 25 0 1 0 8680752 331542528 74425 1992294400 4194304 8223781 140737469767616 18446744073709551615 6569937 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 80943 74425 536 984 0 79956 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 323772

[startup+1422.31 s]
/proc/loadavg: 1.07 1.04 1.00 2/106 17735
/proc/meminfo: memFree=1488264/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=323888 CPUtime=1421.86
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 775621 0 0 0 141756 430 0 0 25 0 1 0 8680752 331661312 74064 1992294400 4194304 8223781 140737469767616 18446744073709551615 6567106 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 80972 74064 536 984 0 79985 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 323888

[startup+1482.3 s]
/proc/loadavg: 1.07 1.04 1.00 2/106 17737
/proc/meminfo: memFree=1480700/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=323804 CPUtime=1481.84
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 799200 0 0 0 147741 443 0 0 25 0 1 0 8680752 331575296 74388 1992294400 4194304 8223781 140737469767616 18446744073709551615 6250680 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 80951 74388 536 984 0 79964 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 323804

[startup+1542.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/106 17739
/proc/meminfo: memFree=1488388/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=323892 CPUtime=1541.82
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 818793 0 0 0 153727 455 0 0 25 0 1 0 8680752 331665408 74029 1992294400 4194304 8223781 140737469767616 18446744073709551615 6568376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 80973 74029 536 984 0 79986 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 323892

[startup+1602.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/106 17741
/proc/meminfo: memFree=1487768/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=324124 CPUtime=1601.8
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 841825 0 0 0 159712 468 0 0 25 0 1 0 8680752 331902976 74011 1992294400 4194304 8223781 140737469767616 18446744073709551615 6536473 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 81031 74011 536 984 0 80044 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 324124

[startup+1662.3 s]
/proc/loadavg: 1.06 1.05 1.00 2/106 17743
/proc/meminfo: memFree=1488760/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=324144 CPUtime=1661.78
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 862212 0 0 0 165699 479 0 0 25 0 1 0 8680752 331923456 73933 1992294400 4194304 8223781 140737469767616 18446744073709551615 6568401 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 81036 73933 536 984 0 80049 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 324144

[startup+1722.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/106 17743
/proc/meminfo: memFree=1488760/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=324292 CPUtime=1721.77
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 882150 0 0 0 171686 491 0 0 25 0 1 0 8680752 332075008 73950 1992294400 4194304 8223781 140737469767616 18446744073709551615 6568380 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 81073 73950 536 984 0 80086 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 324292

[startup+1782.3 s]
/proc/loadavg: 1.20 1.09 1.01 2/106 17745
/proc/meminfo: memFree=1487024/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=324476 CPUtime=1781.75
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 903206 0 0 0 177673 502 0 0 25 0 1 0 8680752 332263424 74293 1992294400 4194304 8223781 140737469767616 18446744073709551615 6539610 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 81119 74293 536 984 0 80132 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 324476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.15 1.08 1.01 2/106 17745
/proc/meminfo: memFree=1487768/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=324676 CPUtime=1800.07
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 909440 0 0 0 179501 506 0 0 25 0 1 0 8680752 332468224 74114 1992294400 4194304 8223781 140737469767616 18446744073709551615 6358924 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 81169 74114 536 984 0 80182 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 324676

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -17687

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

[startup+1801.4 s]
/proc/loadavg: 1.15 1.08 1.01 2/106 17745
/proc/meminfo: memFree=1487768/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=324676 CPUtime=1800.85
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 909457 0 0 0 179579 506 0 0 25 0 1 0 8680752 332468224 74131 1992294400 4194304 8223781 140737469767616 18446744073709551615 6569873 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 81169 74131 536 984 0 80182 0
Current children cumulated CPU time (s) 1800.85
Current children cumulated vsize (KiB) 324676

[startup+1802.2 s]
/proc/loadavg: 1.14 1.08 1.01 2/107 17746
/proc/meminfo: memFree=1487512/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=324676 CPUtime=1801.65
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 909471 0 0 0 179659 506 0 0 25 0 1 0 8680752 332468224 74145 1992294400 4194304 8223781 140737469767616 18446744073709551615 6562660 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 81169 74145 536 984 0 80182 0
Current children cumulated CPU time (s) 1801.65
Current children cumulated vsize (KiB) 324676

[startup+1802.6 s]
/proc/loadavg: 1.14 1.08 1.01 2/107 17746
/proc/meminfo: memFree=1487512/2059040 swapFree=4148288/4192956
[pid=17687] ppid=17685 vsize=324676 CPUtime=1802.05
/proc/17687/stat : 17687 (pbscip.linux.x8) R 17685 17687 17386 0 -1 4202496 909481 0 0 0 179699 506 0 0 25 0 1 0 8680752 332468224 74155 1992294400 4194304 8223781 140737469767616 18446744073709551615 6539325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17687/statm: 81169 74155 536 984 0 80182 0
Current children cumulated CPU time (s) 1802.05
Current children cumulated vsize (KiB) 324676

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.65
CPU time (s): 1802.1
CPU user time (s): 1797.01
CPU system time (s): 5.09123
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 334112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.01
system time used= 5.09123
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 909481
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= 2042

runsolver used 2.94155 second user time and 8.5487 second system time

The end

Launcher Data 

Begin job on node082 at 2010-06-16 09:37:53
IDJOB=2666760
IDBENCH=48273
IDSOLVER=1169
FILE ID=node082/2666760-1276673872
PBS_JOBID= 11172528
Free space on /tmp= 62580 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_500_60_4.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-2666760-1276673872/watcher-2666760-1276673872 -o /tmp/evaluation-result-2666760-1276673872/solver-2666760-1276673872 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666760-1276673872.opb -t 1800 -m 1800

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

MD5SUM BENCH= d34b8195c337caa741dffbe26b4db95e
RANDOM SEED=1111942107

node082.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		: 3000.215
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	: 6000.43
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		: 3000.215
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1785160 kB
Buffers:         63800 kB
Cached:         111352 kB
SwapCached:       6844 kB
Active:         105624 kB
Inactive:        91356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1785160 kB
SwapTotal:     4192956 kB
SwapFree:      4148288 kB
Dirty:            5492 kB
Writeback:           0 kB
AnonPages:       18968 kB
Mapped:          13232 kB
Slab:            55164 kB
PageTables:       3964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181224 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264964 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62576 MiB
End job on node082 at 2010-06-16 10:07:55