0.00/0.06 c main():: *** [ march satisfiability solver ] ***
0.00/0.06 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.06 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.06 c main()::
0.00/0.06 c initFormula():: searching for DIMACS p-line....
0.00/0.06 c initFormula():: the DIMACS p-line indicates a CNF of 1665 variables and 5177 clauses.
0.00/0.06 c parseCNF():: parsing....
0.00/0.06 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.06 c runParser():: parsing was successful, warming up engines...
0.00/0.06 c simplify_formula():: removed 0 tautological, 193 satisfied and 0 duplicate clauses
0.00/0.06 c preprocessing fase I completed:: there are now 1620 free variables and 4984 clauses.
0.00/0.06 c stat :: sign balance is biased by 0.615
0.00/0.06 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.06 c using 3-SAT heuristics (occurence based diff)
0.00/0.06 c longest clause has size 3
0.00/0.06 c simplify_formula():: removed 0 tautological, 0 satisfied and 48 duplicate clauses
0.00/0.06 c resolvent_look() :: found 16 resolvents
0.00/0.06 c lessRedundantTransformation():: nothing to be done.
0.00/0.06 c transformTo3SAT():: you gave me 1665 variables and 5000 clauses.
0.00/0.06 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.06 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.06 c transformTo3SAT():: the transformation yielded 1665 variabels and 5000 clauses.
0.00/0.06 c main():: clause / variable ratio: ( 5000 / 1665 ) = 3.00
0.00/0.06 c longest clause has size 3
0.00/0.06 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.06 c dynamic_preselect_setsize :: on
0.00/0.06 c suggested doublelook initial :: 0
0.00/0.06 c main():: all systems go!
0.00/0.06 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 109 JD: 4
1.10/1.14 c |----------------------------------------------------------------|
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |****************************************************************| 1 NC: 9535 JD: 4
39.18/39.24 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 NC: 14624 JD: 4
56.17/56.22 c |----------------------------------------------------------------|
c |********
c |****************
c |********************
c |************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |****************************************************************| 3 NC: 14637 JD: 4
56.47/56.53 c |----------------------------------------------------------------|
c |
56.47/56.53 c
56.47/56.53 c main():: nodeCount: 14637
56.47/56.53 c main():: dead ends in main: 17
56.47/56.53 c main():: lookAheadCount: 4395735
56.47/56.53 c main():: unitResolveCount: 450660
56.47/56.53 c main():: time=56.510000
56.47/56.53 c main():: necessary_assignments: 8535
56.47/56.53 c main():: bin_sat: 0, bin_unsat 0
56.47/56.53 c main():: doublelook: #: 120382, succes #: 96967
56.47/56.53 c main():: doublelook: overall 2.784 of all possible doublelooks executed
56.47/56.53 c main():: doublelook: succesrate: 80.549, average DL_trigger: 11519.190
56.47/56.53 s UNSATISFIABLE
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node3/watcher-372070-1177549493 -o ROOT/results/node3/solver-372070-1177549493 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/372070-1177549493/march_ks /tmp/evaluation/372070-1177549493/instance-372070-1177549493.cnf
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): 7500 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB
[startup+0 s]
/proc/loadavg: 0.79 0.89 0.88 3/77 16604
/proc/meminfo: memFree=1674784/2055920 swapFree=4138796/4192956
[pid=16604] ppid=16602 vsize=788 CPUtime=0
/proc/16604/stat : 16604 (march_ks) R 16602 16604 15738 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 230987075 806912 107 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 197 107 47 123 0 72 0
[startup+0.095538 s]
/proc/loadavg: 0.79 0.89 0.88 3/77 16604
/proc/meminfo: memFree=1674784/2055920 swapFree=4138796/4192956
[pid=16604] ppid=16602 vsize=2620 CPUtime=0.09
/proc/16604/stat : 16604 (march_ks) R 16602 16604 15738 0 -1 4194304 568 0 0 0 9 0 0 0 18 0 1 0 230987075 2682880 546 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542391 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 655 546 73 123 0 530 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2620
[startup+0.101538 s]
/proc/loadavg: 0.79 0.89 0.88 3/77 16604
/proc/meminfo: memFree=1674784/2055920 swapFree=4138796/4192956
[pid=16604] ppid=16602 vsize=2620 CPUtime=0.09
/proc/16604/stat : 16604 (march_ks) R 16602 16604 15738 0 -1 4194304 568 0 0 0 9 0 0 0 18 0 1 0 230987075 2682880 546 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 655 546 73 123 0 530 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2620
[startup+0.301571 s]
/proc/loadavg: 0.79 0.89 0.88 3/77 16604
/proc/meminfo: memFree=1674784/2055920 swapFree=4138796/4192956
[pid=16604] ppid=16602 vsize=2600 CPUtime=0.29
/proc/16604/stat : 16604 (march_ks) R 16602 16604 15738 0 -1 4194304 568 0 0 0 29 0 0 0 19 0 1 0 230987075 2662400 546 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 650 546 73 123 0 525 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2600
[startup+0.701635 s]
/proc/loadavg: 0.79 0.89 0.88 3/77 16604
/proc/meminfo: memFree=1674784/2055920 swapFree=4138796/4192956
[pid=16604] ppid=16602 vsize=2600 CPUtime=0.69
/proc/16604/stat : 16604 (march_ks) R 16602 16604 15738 0 -1 4194304 575 0 0 0 69 0 0 0 22 0 1 0 230987075 2662400 553 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628832 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 650 553 73 123 0 525 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2600
[startup+1.50177 s]
/proc/loadavg: 0.79 0.89 0.88 2/78 16605
/proc/meminfo: memFree=1672792/2055920 swapFree=4138796/4192956
[pid=16604] ppid=16602 vsize=2728 CPUtime=1.49
/proc/16604/stat : 16604 (march_ks) R 16602 16604 15738 0 -1 4194304 599 0 0 0 149 0 0 0 25 0 1 0 230987075 2793472 577 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 682 577 73 123 0 557 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2728
[startup+3.10203 s]
/proc/loadavg: 0.79 0.89 0.88 2/78 16605
/proc/meminfo: memFree=1672600/2055920 swapFree=4138796/4192956
[pid=16604] ppid=16602 vsize=2856 CPUtime=3.09
/proc/16604/stat : 16604 (march_ks) R 16602 16604 15738 0 -1 4194304 614 0 0 0 309 0 0 0 25 0 1 0 230987075 2924544 592 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 714 592 73 123 0 589 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2856
[startup+6.30256 s]
/proc/loadavg: 0.81 0.89 0.88 2/78 16605
/proc/meminfo: memFree=1672408/2055920 swapFree=4138796/4192956
[pid=16604] ppid=16602 vsize=2980 CPUtime=6.29
/proc/16604/stat : 16604 (march_ks) R 16602 16604 15738 0 -1 4194304 642 0 0 0 629 0 0 0 25 0 1 0 230987075 3051520 620 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538139 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 745 620 73 123 0 620 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2980
[startup+12.7016 s]
/proc/loadavg: 0.82 0.89 0.88 2/78 16605
/proc/meminfo: memFree=1672280/2055920 swapFree=4138796/4192956
[pid=16604] ppid=16602 vsize=3112 CPUtime=12.69
/proc/16604/stat : 16604 (march_ks) R 16602 16604 15738 0 -1 4194304 672 0 0 0 1269 0 0 0 25 0 1 0 230987075 3186688 650 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 778 650 73 123 0 653 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3112
[startup+25.5017 s]
/proc/loadavg: 0.86 0.89 0.88 2/78 16605
/proc/meminfo: memFree=1672152/2055920 swapFree=4138796/4192956
[pid=16604] ppid=16602 vsize=3244 CPUtime=25.48
/proc/16604/stat : 16604 (march_ks) R 16602 16604 15738 0 -1 4194304 706 0 0 0 2548 0 0 0 25 0 1 0 230987075 3321856 684 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 811 684 73 123 0 686 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3244
[startup+51.1018 s]
/proc/loadavg: 0.97 0.92 0.89 2/78 16605
/proc/meminfo: memFree=1671960/2055920 swapFree=4138796/4192956
[pid=16604] ppid=16602 vsize=3372 CPUtime=51.07
/proc/16604/stat : 16604 (march_ks) R 16602 16604 15738 0 -1 4194304 743 0 0 0 5107 0 0 0 25 0 1 0 230987075 3452928 721 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 843 721 73 123 0 718 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3372
Solver just ended. Dumping a history of the last processes samples
[startup+54.3013 s]
/proc/loadavg: 0.97 0.92 0.89 2/78 16605
/proc/meminfo: memFree=1671960/2055920 swapFree=4138796/4192956
[pid=16604] ppid=16602 vsize=3372 CPUtime=54.27
/proc/16604/stat : 16604 (march_ks) R 16602 16604 15738 0 -1 4194304 745 0 0 0 5427 0 0 0 25 0 1 0 230987075 3452928 723 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598276 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 843 723 73 123 0 718 0
Current children cumulated CPU time (s) 54.27
Current children cumulated vsize (KiB) 3372
[startup+55.9016 s]
/proc/loadavg: 0.97 0.92 0.89 2/78 16605
/proc/meminfo: memFree=1671960/2055920 swapFree=4138796/4192956
[pid=16604] ppid=16602 vsize=3372 CPUtime=55.87
/proc/16604/stat : 16604 (march_ks) R 16602 16604 15738 0 -1 4194304 748 0 0 0 5587 0 0 0 25 0 1 0 230987075 3452928 726 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542988 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 843 726 73 123 0 718 0
Current children cumulated CPU time (s) 55.87
Current children cumulated vsize (KiB) 3372
[startup+56.3017 s]
/proc/loadavg: 0.97 0.92 0.89 2/78 16605
/proc/meminfo: memFree=1671960/2055920 swapFree=4138796/4192956
[pid=16604] ppid=16602 vsize=3372 CPUtime=56.27
/proc/16604/stat : 16604 (march_ks) R 16602 16604 15738 0 -1 4194304 750 0 0 0 5627 0 0 0 25 0 1 0 230987075 3452928 728 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 843 728 73 123 0 718 0
Current children cumulated CPU time (s) 56.27
Current children cumulated vsize (KiB) 3372
[startup+56.5017 s]
/proc/loadavg: 0.97 0.92 0.89 2/78 16605
/proc/meminfo: memFree=1671960/2055920 swapFree=4138796/4192956
[pid=16604] ppid=16602 vsize=3372 CPUtime=56.47
/proc/16604/stat : 16604 (march_ks) R 16602 16604 15738 0 -1 4194304 750 0 0 0 5647 0 0 0 25 0 1 0 230987075 3452928 728 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/16604/statm: 843 728 73 123 0 718 0
Current children cumulated CPU time (s) 56.47
Current children cumulated vsize (KiB) 3372
Child status: 20
Real time (s): 56.5361
CPU time (s): 56.5144
CPU user time (s): 56.5074
CPU system time (s): 0.006998
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 3372
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 56.5074
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 751
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= 94
runsolver used 0.049992 second user time and 0.12598 second system time
The end
Begin job on node3 on Thu Apr 26 01:04:53 UTC 2007
IDJOB= 372070
IDBENCH= 20338
IDSOLVER= 180
FILE ID= node3/372070-1177549493
PBS_JOBID= 4696622
Free space on /tmp= 66419 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v1665/unif2p-p0.8-v1665-c5178-S1439774943-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/372070-1177549493/march_ks /tmp/evaluation/372070-1177549493/instance-372070-1177549493.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node3/watcher-372070-1177549493 -o ROOT/results/node3/solver-372070-1177549493 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/372070-1177549493/march_ks /tmp/evaluation/372070-1177549493/instance-372070-1177549493.cnf
META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH= a3885eff2851f09f9ef1a5d548225d79
RANDOM SEED= 878702909
TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
Linux node3.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux
/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 : 3000.270
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5914.62
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.270
cache size : 2048 KB
fpu : yes
fpu_exception : yes
cpuid level : 5
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips : 5586.94
clflush size : 64
cache_alignment : 128
address sizes : 36 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 2055920 kB
MemFree: 1675256 kB
Buffers: 44404 kB
Cached: 268356 kB
SwapCached: 17720 kB
Active: 134744 kB
Inactive: 201976 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1675256 kB
SwapTotal: 4192956 kB
SwapFree: 4138796 kB
Dirty: 2408 kB
Writeback: 0 kB
Mapped: 29984 kB
Slab: 29468 kB
Committed_AS: 6141624 kB
PageTables: 1780 kB
VmallocTotal: 536870911 kB
VmallocUsed: 264952 kB
VmallocChunk: 536605679 kB
HugePages_Total: 0
HugePages_Free: 0
Hugepagesize: 2048 kB
Free space on /tmp at the end= 66419 MiB
End job on node3 on Thu Apr 26 01:05:50 UTC 2007