0.00/0.00 c SCIP version 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2704668-1278579609.opb>
14.49/14.52 c original problem has 962998 variables (962998 bin, 0 int, 0 impl, 0 cont) and 18000 constraints
14.49/14.52 c problem read
14.49/14.52 c presolving settings loaded
23.37/23.70 c pressed CTRL-C 1 times (5 times for forcing termination)
24.56/24.92 c presolving:
24.56/24.92 c presolving (0 rounds):
24.56/24.92 c 0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
24.56/24.92 c 0 implications, 0 cliques
24.56/24.92 c presolving was interrupted.
24.56/24.92 c Presolving Time: 6.36
24.56/24.92 c - non default parameters ----------------------------------------------------------------------
24.56/24.92 c # SCIP version 1.2.1.3
24.56/24.92 c
24.56/24.92 c # frequency for displaying node information lines
24.56/24.92 c # [type: int, range: [-1,2147483647], default: 100]
24.56/24.92 c display/freq = 10000
24.56/24.92 c
24.56/24.92 c # maximal time in seconds to run
24.56/24.92 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
24.56/24.92 c limits/time = 1775.49
24.56/24.92 c
24.56/24.92 c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
24.56/24.92 c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
24.56/24.92 c limits/memory = 1620
24.56/24.92 c
24.56/24.92 c # default clock type (1: CPU user seconds, 2: wall clock time)
24.56/24.92 c # [type: int, range: [1,2], default: 1]
24.56/24.92 c timing/clocktype = 2
24.56/24.92 c
24.56/24.92 c # should presolving try to simplify inequalities
24.56/24.92 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
24.56/24.92 c constraints/linear/simplifyinequalities = TRUE
24.56/24.92 c
24.56/24.92 c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
24.56/24.92 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
24.56/24.92 c constraints/indicator/addCouplingCons = TRUE
24.56/24.92 c
24.56/24.92 c # should presolving try to simplify knapsacks
24.56/24.92 c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
24.56/24.92 c constraints/knapsack/simplifyinequalities = TRUE
24.56/24.92 c
24.56/24.92 c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
24.56/24.92 c # [type: int, range: [-1,2147483647], default: -1]
24.56/24.92 c separating/rapidlearning/freq = 0
24.56/24.92 c
24.56/24.92 c -----------------------------------------------------------------------------------------------
24.56/24.92 c start solving
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2704668-1278579609/watcher-2704668-1278579609 -o /tmp/evaluation-result-2704668-1278579609/solver-2704668-1278579609 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704668-1278579609.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 0.99 0.91 3/105 32608
/proc/meminfo: memFree=1787716/2059040 swapFree=4139412/4192956
[pid=32608] ppid=32606 vsize=7904 CPUtime=0
/proc/32608/stat : 32608 (pbscip.linux.x8) R 32606 32608 32191 0 -1 4202496 1043 0 0 0 0 0 0 0 18 0 1 0 26167796 8093696 954 1992294400 4194304 8395647 140733803262480 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32608/statm: 1976 962 365 1026 0 946 0
[startup+0.03793 s]
/proc/loadavg: 1.00 0.99 0.91 3/105 32608
/proc/meminfo: memFree=1787716/2059040 swapFree=4139412/4192956
[pid=32608] ppid=32606 vsize=15132 CPUtime=0.02
/proc/32608/stat : 32608 (pbscip.linux.x8) R 32606 32608 32191 0 -1 4202496 3071 0 0 0 2 0 0 0 20 0 1 0 26167796 15495168 2981 1992294400 4194304 8395647 140733803262480 18446744073709551615 7370879 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32608/statm: 3783 2981 387 1026 0 2753 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 15132
[startup+0.100923 s]
/proc/loadavg: 1.00 0.99 0.91 3/105 32608
/proc/meminfo: memFree=1787716/2059040 swapFree=4139412/4192956
[pid=32608] ppid=32606 vsize=28648 CPUtime=0.09
/proc/32608/stat : 32608 (pbscip.linux.x8) R 32606 32608 32191 0 -1 4202496 6439 0 0 0 7 2 0 0 20 0 1 0 26167796 29335552 6346 1992294400 4194304 8395647 140733803262480 18446744073709551615 4245998 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32608/statm: 7162 6346 389 1026 0 6132 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 28648
[startup+0.300949 s]
/proc/loadavg: 1.00 0.99 0.91 3/105 32608
/proc/meminfo: memFree=1787716/2059040 swapFree=4139412/4192956
[pid=32608] ppid=32606 vsize=72028 CPUtime=0.29
/proc/32608/stat : 32608 (pbscip.linux.x8) R 32606 32608 32191 0 -1 4202496 16904 0 0 0 23 6 0 0 20 0 1 0 26167796 73756672 16811 1992294400 4194304 8395647 140733803262480 18446744073709551615 6347101 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32608/statm: 18007 16823 389 1026 0 16977 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 72028
[startup+0.700998 s]
/proc/loadavg: 1.00 0.99 0.91 3/105 32608
/proc/meminfo: memFree=1787716/2059040 swapFree=4139412/4192956
[pid=32608] ppid=32606 vsize=151032 CPUtime=0.69
/proc/32608/stat : 32608 (pbscip.linux.x8) R 32606 32608 32191 0 -1 4202496 36580 0 0 0 56 13 0 0 20 0 1 0 26167796 154656768 36487 1992294400 4194304 8395647 140733803262480 18446744073709551615 7430272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32608/statm: 37758 36487 389 1026 0 36728 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 151032
[startup+1.5011 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 32609
/proc/meminfo: memFree=1586952/2059040 swapFree=4139412/4192956
[pid=32608] ppid=32606 vsize=294600 CPUtime=1.49
/proc/32608/stat : 32608 (pbscip.linux.x8) R 32606 32608 32191 0 -1 4202496 72276 0 0 0 123 26 0 0 23 0 1 0 26167796 301670400 72183 1992294400 4194304 8395647 140733803262480 18446744073709551615 4327595 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32608/statm: 73650 72183 389 1026 0 72620 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 294600
[startup+3.1013 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 32609
/proc/meminfo: memFree=1397356/2059040 swapFree=4139412/4192956
[pid=32608] ppid=32606 vsize=552428 CPUtime=3.09
/proc/32608/stat : 32608 (pbscip.linux.x8) R 32606 32608 32191 0 -1 4202496 135740 0 0 0 261 48 0 0 25 0 1 0 26167796 565686272 135647 1992294400 4194304 8395647 140733803262480 18446744073709551615 6347101 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32608/statm: 138107 135660 389 1026 0 137077 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 552428
[startup+6.3007 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 32609
/proc/meminfo: memFree=1106576/2059040 swapFree=4139412/4192956
[pid=32608] ppid=32606 vsize=696852 CPUtime=6.29
/proc/32608/stat : 32608 (pbscip.linux.x8) R 32606 32608 32191 0 -1 4202496 172038 0 0 0 569 60 0 0 25 0 1 0 26167796 713576448 171943 1992294400 4194304 8395647 140733803262480 18446744073709551615 5758038 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32608/statm: 174213 171943 394 1026 0 173183 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 696852
[startup+12.7015 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 32609
/proc/meminfo: memFree=1065408/2059040 swapFree=4139412/4192956
[pid=32608] ppid=32606 vsize=738168 CPUtime=12.69
/proc/32608/stat : 32608 (pbscip.linux.x8) R 32606 32608 32191 0 -1 4202496 182066 0 0 0 1203 66 0 0 25 0 1 0 26167796 755884032 181971 1992294400 4194304 8395647 140733803262480 18446744073709551615 6765616 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/32608/statm: 184542 181971 394 1026 0 183512 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 738168
Maximum VSize exceeded: sending SIGTERM then SIGKILL
[startup+23.7009 s]
/proc/loadavg: 1.00 0.99 0.91 2/106 32609
/proc/meminfo: memFree=7760/2059040 swapFree=4139404/4192956
[pid=32608] ppid=32606 vsize=1844196 CPUtime=23.37
/proc/32608/stat : 32608 (pbscip.linux.x8) R 32606 32608 32191 0 -1 4202496 457267 0 0 0 2172 165 0 0 24 0 1 0 26167796 1888456704 456818 1992294400 4194304 8395647 140733803262480 18446744073709551615 4285929 0 0 4096 16384 0 0 0 17 1 0 0 32
/proc/32608/statm: 461049 456818 442 1026 0 460019 0
Current children cumulated CPU time (s) 23.37
Current children cumulated vsize (KiB) 1844196
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
[startup+25.5091 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 32610
/proc/meminfo: memFree=10800/2059040 swapFree=4139364/4192956
[pid=32608] ppid=32606 vsize=1856280 CPUtime=25.17
/proc/32608/stat : 32608 (pbscip.linux.x8) R 32606 32608 32191 0 -1 4202496 460220 0 0 0 2348 169 0 0 25 0 1 0 26167796 1900830720 459771 1992294400 4194304 8395647 140733803262480 18446744073709551615 4283069 0 0 4096 16384 0 0 0 17 1 0 0 32
/proc/32608/statm: 464070 459771 450 1026 0 463040 0
Current children cumulated CPU time (s) 25.17
Current children cumulated vsize (KiB) 1856280
Sending SIGKILL to process tree (bottom up)
Sending SIGKILL to -32608
Solver just ended. Dumping a history of the last processes samples
[startup+25.6011 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 32610
/proc/meminfo: memFree=10800/2059040 swapFree=4139364/4192956
[pid=32608] ppid=32606 vsize=1856280 CPUtime=25.26
/proc/32608/stat : 32608 (pbscip.linux.x8) R 32606 32608 32191 0 -1 4202496 460220 0 0 0 2357 169 0 0 25 0 1 0 26167796 1900830720 459771 1992294400 4194304 8395647 140733803262480 18446744073709551615 4285929 0 0 4096 16384 0 0 0 17 1 0 0 32
/proc/32608/statm: 464070 459771 450 1026 0 463040 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 1856280
[startup+25.8012 s]
/proc/loadavg: 1.00 0.99 0.91 2/107 32610
/proc/meminfo: memFree=10800/2059040 swapFree=4139364/4192956
[pid=32608] ppid=32606 vsize=0 CPUtime=25.46
/proc/32608/stat : 32608 (pbscip.linux.x8) R 32606 32608 32191 0 -1 4203524 460220 0 0 0 2368 178 0 0 25 0 1 0 26167796 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 32
/proc/32608/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 0
Child ended because it received signal 9 (SIGKILL)
Real time (s): 25.8808
CPU time (s): 25.5531
CPU user time (s): 23.6884
CPU system time (s): 1.86472
CPU usage (%): 98.7339
Max. virtual memory (cumulated for all children) (KiB): 1856280
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 23.6884
system time used= 1.86472
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460220
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= 8
involuntary context switches= 45
runsolver used 0.047992 second user time and 0.140978 second system time
The end
Begin job on node054 at 2010-07-08 11:00:11
IDJOB=2704668
IDBENCH=71897
IDSOLVER=1213
FILE ID=node054/2704668-1278579609
PBS_JOBID= 11240073
Free space on /tmp= 62416 MiB
SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB09/normalized-PB09/OPT-BIGINT-LIN/aries-da_nrp/normalized-aries-da_network_3000_5__126_2812__64.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-2704668-1278579609/watcher-2704668-1278579609 -o /tmp/evaluation-result-2704668-1278579609/solver-2704668-1278579609 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704668-1278579609.opb -t 1800 -m 1800
TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0
MD5SUM BENCH= ac3f9f3932c1350445aa95096c36ebc2
RANDOM SEED=1447664361
node054.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 : 3000.239
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 : 6000.47
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 : 3000.239
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: 1788244 kB
Buffers: 22856 kB
Cached: 154628 kB
SwapCached: 7560 kB
Active: 135572 kB
Inactive: 55876 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2059040 kB
LowFree: 1788244 kB
SwapTotal: 4192956 kB
SwapFree: 4139412 kB
Dirty: 54972 kB
Writeback: 0 kB
AnonPages: 11632 kB
Mapped: 12088 kB
Slab: 57636 kB
PageTables: 4108 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 5222476 kB
Committed_AS: 180060 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= 62404 MiB
End job on node054 at 2010-07-08 11:00:37