Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 11 | 1.9977 | 2.00044 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ bounded_golomb_rulers/normalized-bogr_5.opb |
MD5SUM | fd5650da6eaa0e3a50dfb52821ac86aa |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 11 |
Best CPU time to get the best result obtained on this benchmark | 0.007998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 11 |
Optimality of the best value was proved | YES |
Number of variables | 75 |
Total number of constraints | 105 |
Number of constraints which are clauses | 1 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 104 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 21 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 10 |
Number of bits for the biggest coefficient in the objective function | 4 |
Sum of the numbers in the objective function | 25 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 34 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 177 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c This is oree version 0.1.2 alpha 0.00/0.00 c (c) roussel@cril.univ-artois.fr 0.00/0.00 c using __gmp_expr<__gmpz_value, __gmpz_value> 0.00/0.00 c parsing... 0.00/0.00 c ...done 0.00/0.00 c #vars=75 #constraints=106 hasObjective=yes 0.00/0.00 c res. mode=mod 0.00/0.00 c VSIDS like heuristics 0.00/0.00 c complete search running 0.01/0.02 c restart after 401 decisions 0.01/0.03 c nbDecision=500 #constraints=211 0.01/0.04 c restart after 801 decisions 0.01/0.05 c nbDecision=1000 #constraints=281 0.01/0.08 c nbDecision=1500 #constraints=365 0.01/0.09 c restart after 1601 decisions 0.09/0.11 c nbDecision=2000 #constraints=454 0.09/0.16 c nbDecision=2500 #constraints=575 0.19/0.21 c nbDecision=3000 #constraints=663 0.19/0.22 c restart after 3201 decisions 0.19/0.25 c nbDecision=3500 #constraints=773 0.29/0.36 c nbDecision=4000 #constraints=958 0.39/0.46 c nbDecision=4500 #constraints=1096 0.49/0.56 c nbDecision=5000 #constraints=1241 0.69/0.72 c nbDecision=5500 #constraints=1381 0.89/0.94 c nbDecision=6000 #constraints=1507 1.00/1.01 c nbDecision=6226 #constraints=1561 1.00/1.01 c linear search for optimum 1.00/1.01 o 12 1.00/1.04 c restart after 6401 decisions 1.00/1.06 c nbDecision=6500 #constraints=1601 1.19/1.29 c nbDecision=7000 #constraints=1763 1.49/1.53 c nbDecision=7500 #constraints=1913 1.79/1.81 c nbDecision=8000 #constraints=2056 1.89/1.96 c nbDecision=8500 #constraints=2132 1.89/1.99 c nbDecision=8606 #constraints=2162 1.89/1.99 o 11 1.89/1.99 1.89/1.99 s OPTIMUM FOUND 1.89/1.99 v x1 -x2 -x3 -x4 x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 x25 x26 x27 x28 x29 x30 1.89/1.99 v x31 x32 x33 x34 x35 x36 x37 x38 x39 x40 -x41 x42 x43 x44 x45 -x46 x47 -x48 -x49 -x50 x51 x52 -x53 -x54 x55 x56 x57 -x58 x59 x60 -x61 1.89/1.99 v x62 -x63 -x64 -x65 x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 x74 x75 1.89/1.99 1.89/1.99 c user time= 1.9917 s 1.89/1.99 c system time= 0.004999 s 1.89/1.99 c wall clock time=1.99702
OK 11
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node26/watcher-366908-1177001696 -o ROOT/results/node26/solver-366908-1177001696 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/366908-1177001696/instance-366908-1177001696.opb mod 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): 3600 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: 0.84 0.97 0.98 3/77 28671 /proc/meminfo: memFree=1725912/2055920 swapFree=4170240/4192956 [pid=28671] ppid=28669 vsize=1468 CPUtime=0 /proc/28671/stat : 28671 (oree) R 28669 28671 28614 0 -1 4194304 180 0 0 0 0 0 0 0 18 0 1 0 148086455 1503232 162 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/28671/statm: 367 163 131 317 0 46 0 [startup+0.0148369 s] /proc/loadavg: 0.84 0.97 0.98 3/77 28671 /proc/meminfo: memFree=1725912/2055920 swapFree=4170240/4192956 [pid=28671] ppid=28669 vsize=1596 CPUtime=0.01 /proc/28671/stat : 28671 (oree) R 28669 28671 28614 0 -1 4194304 211 0 0 0 1 0 0 0 18 0 1 0 148086455 1634304 193 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/28671/statm: 399 193 139 317 0 78 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1596 [startup+0.101847 s] /proc/loadavg: 0.84 0.97 0.98 3/77 28671 /proc/meminfo: memFree=1725912/2055920 swapFree=4170240/4192956 [pid=28671] ppid=28669 vsize=1860 CPUtime=0.09 /proc/28671/stat : 28671 (oree) R 28669 28671 28614 0 -1 4194304 286 0 0 0 9 0 0 0 18 0 1 0 148086455 1904640 268 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/28671/statm: 465 268 139 317 0 144 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1860 [startup+0.301863 s] /proc/loadavg: 0.84 0.97 0.98 3/77 28671 /proc/meminfo: memFree=1725912/2055920 swapFree=4170240/4192956 [pid=28671] ppid=28669 vsize=2392 CPUtime=0.29 /proc/28671/stat : 28671 (oree) R 28669 28671 28614 0 -1 4194304 445 0 0 0 29 0 0 0 19 0 1 0 148086455 2449408 427 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284166 0 0 4096 17474 0 0 0 17 1 0 0 /proc/28671/statm: 598 427 170 317 0 277 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2392 [startup+0.701901 s] /proc/loadavg: 0.84 0.97 0.98 3/77 28671 /proc/meminfo: memFree=1725912/2055920 swapFree=4170240/4192956 [pid=28671] ppid=28669 vsize=3044 CPUtime=0.69 /proc/28671/stat : 28671 (oree) R 28669 28671 28614 0 -1 4194304 590 0 0 0 69 0 0 0 23 0 1 0 148086455 3117056 572 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604330 0 0 4096 17474 0 0 0 17 1 0 0 /proc/28671/statm: 761 572 170 317 0 440 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3044 [startup+1.50197 s] /proc/loadavg: 0.85 0.97 0.98 2/78 28672 /proc/meminfo: memFree=1724048/2055920 swapFree=4170240/4192956 [pid=28671] ppid=28669 vsize=3568 CPUtime=1.49 /proc/28671/stat : 28671 (oree) R 28669 28671 28614 0 -1 4194304 727 0 0 0 149 0 0 0 25 0 1 0 148086455 3653632 709 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0 /proc/28671/statm: 892 709 170 317 0 571 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3568 Solver just ended. Dumping a history of the last processes samples [startup+1.90201 s] /proc/loadavg: 0.85 0.97 0.98 2/78 28672 /proc/meminfo: memFree=1724048/2055920 swapFree=4170240/4192956 [pid=28671] ppid=28669 vsize=3700 CPUtime=1.89 /proc/28671/stat : 28671 (oree) R 28669 28671 28614 0 -1 4194304 782 0 0 0 189 0 0 0 25 0 1 0 148086455 3788800 764 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0 /proc/28671/statm: 925 764 170 317 0 604 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 3700 Child status: 0 Real time (s): 2.00044 CPU time (s): 1.9977 CPU user time (s): 1.9927 CPU system time (s): 0.004999 CPU usage (%): 99.8628 Max. virtual memory (cumulated for all children) (KiB): 3700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.9927 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 850 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= 43 runsolver used 0.004999 second user time and 0.009998 second system time The end
Begin job on node26 on Thu Apr 19 16:54:56 UTC 2007 IDJOB= 366908 IDBENCH= 2941 IDSOLVER= 172 FILE ID= node26/366908-1177001696 PBS_JOBID= 4630514 Free space on /tmp= 66435 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/bounded_golomb_rulers/normalized-bogr_5.opb COMMAND LINE= oree /tmp/evaluation/366908-1177001696/instance-366908-1177001696.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node26/watcher-366908-1177001696 -o ROOT/results/node26/solver-366908-1177001696 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/366908-1177001696/instance-366908-1177001696.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= fd5650da6eaa0e3a50dfb52821ac86aa RANDOM SEED= 228427293 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node26.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 : 3000.213 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 : 3000.213 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: 1726384 kB Buffers: 34016 kB Cached: 209152 kB SwapCached: 3128 kB Active: 164900 kB Inactive: 100812 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1726384 kB SwapTotal: 4192956 kB SwapFree: 4170240 kB Dirty: 1488 kB Writeback: 0 kB Mapped: 30172 kB Slab: 49468 kB Committed_AS: 1028932 kB PageTables: 1716 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= 66435 MiB End job on node26 on Thu Apr 19 16:54:59 UTC 2007