0.00/0.02 c main():: *** [ march satisfiability solver ] ***
0.00/0.02 c main():: ** Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour **
0.00/0.02 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02 c main()::
0.00/0.02 c initFormula():: searching for DIMACS p-line....
0.00/0.02 c full lookahead due to high density!
0.00/0.02 c initFormula():: the DIMACS p-line indicates a CNF of 100 variables and 2130 clauses.
0.00/0.02 c parseCNF():: parsing....
0.00/0.02 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02 c runParser():: parsing was successful, warming up engines...
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c preprocessing fase I completed:: there are now 100 free variables and 2130 clauses.
0.00/0.02 c stat :: sign balance is biased by 0.038
0.00/0.02 c using k-SAT heuristics (size based diff)
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 7 duplicate clauses
0.00/0.02 c resolvent_look() :: found 3 resolvents
0.00/0.02 c main():: clause / variable ratio: ( 2133 / 100 ) = 21.33
0.00/0.02 c longest clause has size 5
0.00/0.02 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02 c number of free variables = 100
0.00/0.02 c dynamic_preselect_setsize :: off
0.00/0.02 c main():: all systems go!
0.00/0.02 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/18) NodeCount: 156
0.00/0.04 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/18) NodeCount: 2744
0.40/0.41 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/18) NodeCount: 17476
2.50/2.52 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
3.20/3.24 c |100010001000000000.10001010$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
3.20/3.24
c |*****************************
3.20/3.24 c
3.20/3.24 c main():: nodeCount: 22627
3.20/3.24 c main():: dead ends in main: 242
3.20/3.24 c main():: lookAheadCount: 1163454
3.20/3.24 c main():: unitResolveCount: 69561
3.20/3.24 c main():: time=3.240000
3.20/3.24 c main():: necessary_assignments: 562
3.20/3.24 c main():: bin_sat: 0, bin_unsat 0
3.20/3.24 c main():: doublelook: #: 84856, succes #: 66397
3.20/3.24 c main():: doublelook: overall 7.523 of all possible doublelooks executed
3.20/3.24 c main():: doublelook: succesrate: 78.247, average DL_trigger: 26.627
3.20/3.24 c main():: SOLUTION VERIFIED :-)
3.20/3.24 s SATISFIABLE
3.20/3.24 v -1 -2 -3 4 -5 6 -7 -8 -9 10 -11 -12 13 14 -15 -16 17 18 19 20 21 -22 -23 -24 -25 -26 -27 28 -29 -30 -31 32 33 34 35 -36 37 -38 -39 40 -41 -42 -43 44 45 46 47 -48 49 -50 -51 52 53 54 -55 56 57 -58 -59 -60 -61 62 63 -64 65 -66 67 -68 69 70 -71 72 73 74 -75 76 -77 78 79 80 -81 82 83 84 85 86 -87 -88 -89 90 91 92 93 -94 95 96 97 98 99 -100 0
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL
This is runsolver version 3.3.0 (svn: 935)
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3210953-1303172680/watcher-3210953-1303172680 -o /tmp/evaluation-result-3210953-1303172680/solver-3210953-1303172680 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210953-1303172680.cnf
running on 4 cores: 1,3,5,7
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 0.93 1.01 1.19 2/181 14051
/proc/meminfo: memFree=16451648/32951124 swapFree=67111528/67111528
[pid=14051] ppid=14049 vsize=1184 CPUtime=0 cores=1,3,5,7
/proc/14051/stat : 14051 (march_hi) R 14049 14051 14013 0 -1 4202496 192 0 0 0 0 0 0 0 23 0 1 0 428865849 1212416 146 33554432000 134512640 135197378 4289261008 18446744073709551615 134577936 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14051/statm: 296 146 82 168 0 127 0
[startup+0.0628659 s]
/proc/loadavg: 0.93 1.01 1.19 2/181 14051
/proc/meminfo: memFree=16451648/32951124 swapFree=67111528/67111528
[pid=14051] ppid=14049 vsize=1420 CPUtime=0.06 cores=1,3,5,7
/proc/14051/stat : 14051 (march_hi) R 14049 14051 14013 0 -1 4202496 256 0 0 0 6 0 0 0 23 0 1 0 428865849 1454080 210 33554432000 134512640 135197378 4289261008 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14051/statm: 355 210 93 168 0 186 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1420
[startup+0.100859 s]
/proc/loadavg: 0.93 1.01 1.19 2/181 14051
/proc/meminfo: memFree=16451648/32951124 swapFree=67111528/67111528
[pid=14051] ppid=14049 vsize=1420 CPUtime=0.1 cores=1,3,5,7
/proc/14051/stat : 14051 (march_hi) R 14049 14051 14013 0 -1 4202496 256 0 0 0 10 0 0 0 23 0 1 0 428865849 1454080 210 33554432000 134512640 135197378 4289261008 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14051/statm: 355 210 93 168 0 186 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1420
[startup+0.300822 s]
/proc/loadavg: 0.93 1.01 1.19 2/181 14051
/proc/meminfo: memFree=16451648/32951124 swapFree=67111528/67111528
[pid=14051] ppid=14049 vsize=1420 CPUtime=0.3 cores=1,3,5,7
/proc/14051/stat : 14051 (march_hi) R 14049 14051 14013 0 -1 4202496 256 0 0 0 30 0 0 0 25 0 1 0 428865849 1454080 210 33554432000 134512640 135197378 4289261008 18446744073709551615 134539072 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14051/statm: 355 210 93 168 0 186 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1420
[startup+0.700736 s]
/proc/loadavg: 0.93 1.01 1.19 2/181 14051
/proc/meminfo: memFree=16451648/32951124 swapFree=67111528/67111528
[pid=14051] ppid=14049 vsize=1420 CPUtime=0.7 cores=1,3,5,7
/proc/14051/stat : 14051 (march_hi) R 14049 14051 14013 0 -1 4202496 256 0 0 0 70 0 0 0 25 0 1 0 428865849 1454080 210 33554432000 134512640 135197378 4289261008 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14051/statm: 355 210 93 168 0 186 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1420
[startup+1.5006 s]
/proc/loadavg: 0.93 1.01 1.19 3/182 14052
/proc/meminfo: memFree=16450036/32951124 swapFree=67111528/67111528
[pid=14051] ppid=14049 vsize=1420 CPUtime=1.5 cores=1,3,5,7
/proc/14051/stat : 14051 (march_hi) R 14049 14051 14013 0 -1 4202496 258 0 0 0 150 0 0 0 25 0 1 0 428865849 1454080 212 33554432000 134512640 135197378 4289261008 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14051/statm: 355 212 93 168 0 186 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1420
[startup+3.10029 s]
/proc/loadavg: 0.93 1.01 1.19 3/182 14052
/proc/meminfo: memFree=16449416/32951124 swapFree=67111528/67111528
[pid=14051] ppid=14049 vsize=1420 CPUtime=3.1 cores=1,3,5,7
/proc/14051/stat : 14051 (march_hi) R 14049 14051 14013 0 -1 4202496 261 0 0 0 310 0 0 0 25 0 1 0 428865849 1454080 215 33554432000 134512640 135197378 4289261008 18446744073709551615 134526677 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14051/statm: 355 215 93 168 0 186 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1420
Solver just ended. Dumping a history of the last processes samples
[startup+3.20027 s]
/proc/loadavg: 1.01 1.02 1.19 3/182 14052
/proc/meminfo: memFree=16449788/32951124 swapFree=67111528/67111528
[pid=14051] ppid=14049 vsize=1420 CPUtime=3.2 cores=1,3,5,7
/proc/14051/stat : 14051 (march_hi) R 14049 14051 14013 0 -1 4202496 261 0 0 0 320 0 0 0 25 0 1 0 428865849 1454080 215 33554432000 134512640 135197378 4289261008 18446744073709551615 134603278 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/14051/statm: 355 215 93 168 0 186 0
Current children cumulated CPU time (s) 3.2
Current children cumulated vsize (KiB) 1420
Child status: 10
Real time (s): 3.24525
CPU time (s): 3.24451
CPU user time (s): 3.24451
CPU system time (s): 0
CPU usage (%): 99.9771
Max. virtual memory (cumulated for all children) (KiB): 1420
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.24451
system time used= 0
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 264
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= 4
involuntary context switches= 41
runsolver used 0.008998 second user time and 0.014997 second system time
The end
Begin job on node135 at 2011-04-19 02:24:40
IDJOB=3210953
IDBENCH=82887
IDSOLVER=1627
FILE ID=node135/3210953-1303172680
RUNJOBID= node135-1303172680-14032
PBS_JOBID= 13021056
Free space on /tmp= 73148 MiB
SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v100-c2130-S328068950-002.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210953-1303172680/watcher-3210953-1303172680 -o /tmp/evaluation-result-3210953-1303172680/solver-3210953-1303172680 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210953-1303172680.cnf
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4
MD5SUM BENCH= 9a5f08397d2e05808da45bc73aa751c4
RANDOM SEED=331095023
node135.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 : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.851
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5333.70
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.851
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.83
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.851
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.851
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 6640.14
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.851
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.78
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.851
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.75
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.851
cache size : 8192 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.74
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
stepping : 5
cpu MHz : 2666.851
cache size : 8192 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips : 5332.76
clflush size : 64
cache_alignment : 64
address sizes : 40 bits physical, 48 bits virtual
power management: [8]
/proc/meminfo:
MemTotal: 32951124 kB
MemFree: 16451928 kB
Buffers: 726508 kB
Cached: 15323496 kB
SwapCached: 0 kB
Active: 7292020 kB
Inactive: 8824252 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 32951124 kB
LowFree: 16451928 kB
SwapTotal: 67111528 kB
SwapFree: 67111528 kB
Dirty: 1568 kB
Writeback: 0 kB
AnonPages: 66352 kB
Mapped: 15276 kB
Slab: 317724 kB
PageTables: 5636 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
CommitLimit: 83587088 kB
Committed_AS: 213280 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 73148 MiB
End job on node135 at 2011-04-19 02:24:43