Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 3 | 11.8312 | 11.8341 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m100_50_30_30.r.opb |
MD5SUM | d5f6dd40baea723f8b1f529f0a6174d9 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.038993 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 100 |
Number of constraints which are clauses | 100 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 30 |
Number of terms in the objective function | 50 |
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 | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
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=50 #constraints=101 hasObjective=yes 0.00/0.01 c res. mode=mod 0.00/0.01 c VSIDS like heuristics 0.00/0.01 c complete search running 0.00/0.01 c nbDecision=45 #constraints=101 0.00/0.01 c linear search for optimum 0.00/0.01 o 5 0.00/0.02 c nbDecision=62 #constraints=121 0.00/0.02 o 4 0.20/0.21 c restart after 401 decisions 0.20/0.27 c nbDecision=500 #constraints=510 0.49/0.54 c restart after 801 decisions 0.69/0.73 c nbDecision=1000 #constraints=966 1.59/1.63 c nbDecision=1500 #constraints=1463 1.89/1.91 c restart after 1601 decisions 2.99/3.06 c nbDecision=1989 #constraints=1887 2.99/3.06 o 3 3.19/3.21 c nbDecision=2000 #constraints=1912 8.80/8.82 c nbDecision=2500 #constraints=2431 11.79/11.83 c nbDecision=2653 #constraints=2593 11.79/11.83 11.79/11.83 s OPTIMUM FOUND 11.79/11.83 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 11.79/11.83 v -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 x47 x48 -x49 -x50 11.79/11.83 11.79/11.83 c user time= 11.8152 s 11.79/11.83 c system time= 0.013997 s 11.79/11.83 c wall clock time=11.8302
OK 3
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node47/watcher-366362-1176999531 -o ROOT/results/node47/solver-366362-1176999531 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/366362-1176999531/instance-366362-1176999531.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: 1.00 1.00 0.97 3/77 14852 /proc/meminfo: memFree=1603208/2055920 swapFree=4157972/4192956 [pid=14852] ppid=14850 vsize=1468 CPUtime=0 /proc/14852/stat : 14852 (oree) R 14850 14852 13853 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 54798429 1503232 163 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14852/statm: 367 163 130 317 0 46 0 [startup+0.09326 s] /proc/loadavg: 1.00 1.00 0.97 3/77 14852 /proc/meminfo: memFree=1603208/2055920 swapFree=4157972/4192956 [pid=14852] ppid=14850 vsize=1996 CPUtime=0.09 /proc/14852/stat : 14852 (oree) R 14850 14852 13853 0 -1 4194304 343 0 0 0 9 0 0 0 18 0 1 0 54798429 2043904 325 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604466 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14852/statm: 499 325 170 317 0 178 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1996 [startup+0.101261 s] /proc/loadavg: 1.00 1.00 0.97 3/77 14852 /proc/meminfo: memFree=1603208/2055920 swapFree=4157972/4192956 [pid=14852] ppid=14850 vsize=1996 CPUtime=0.1 /proc/14852/stat : 14852 (oree) R 14850 14852 13853 0 -1 4194304 350 0 0 0 10 0 0 0 18 0 1 0 54798429 2043904 332 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134533526 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14852/statm: 499 332 170 317 0 178 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1996 [startup+0.301282 s] /proc/loadavg: 1.00 1.00 0.97 3/77 14852 /proc/meminfo: memFree=1603208/2055920 swapFree=4157972/4192956 [pid=14852] ppid=14850 vsize=2656 CPUtime=0.3 /proc/14852/stat : 14852 (oree) R 14850 14852 13853 0 -1 4194304 508 0 0 0 30 0 0 0 19 0 1 0 54798429 2719744 490 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14852/statm: 664 490 170 317 0 343 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 2656 [startup+0.701326 s] /proc/loadavg: 1.00 1.00 0.97 3/77 14852 /proc/meminfo: memFree=1603208/2055920 swapFree=4157972/4192956 [pid=14852] ppid=14850 vsize=3456 CPUtime=0.69 /proc/14852/stat : 14852 (oree) R 14850 14852 13853 0 -1 4194304 727 0 0 0 69 0 0 0 22 0 1 0 54798429 3538944 709 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14852/statm: 864 709 170 317 0 543 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3456 [startup+1.50141 s] /proc/loadavg: 1.00 1.00 0.97 2/78 14853 /proc/meminfo: memFree=1600640/2055920 swapFree=4157972/4192956 [pid=14852] ppid=14850 vsize=4700 CPUtime=1.49 /proc/14852/stat : 14852 (oree) R 14850 14852 13853 0 -1 4194304 987 0 0 0 149 0 0 0 25 0 1 0 54798429 4812800 969 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716050 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14852/statm: 1175 969 170 317 0 854 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4700 [startup+3.10159 s] /proc/loadavg: 1.00 1.00 0.97 2/78 14853 /proc/meminfo: memFree=1599488/2055920 swapFree=4157972/4192956 [pid=14852] ppid=14850 vsize=5640 CPUtime=3.09 /proc/14852/stat : 14852 (oree) R 14850 14852 13853 0 -1 4194304 1246 0 0 0 309 0 0 0 25 0 1 0 54798429 5775360 1228 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14852/statm: 1410 1228 170 317 0 1089 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 5640 [startup+6.30194 s] /proc/loadavg: 1.00 1.00 0.97 2/78 14853 /proc/meminfo: memFree=1598144/2055920 swapFree=4157972/4192956 [pid=14852] ppid=14850 vsize=6572 CPUtime=6.3 /proc/14852/stat : 14852 (oree) R 14850 14852 13853 0 -1 4194304 1433 0 0 0 629 1 0 0 25 0 1 0 54798429 6729728 1415 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14852/statm: 1643 1415 170 317 0 1322 0 Current children cumulated CPU time (s) 6.3 Current children cumulated vsize (KiB) 6572 Solver just ended. Dumping a history of the last processes samples [startup+9.50128 s] /proc/loadavg: 1.00 1.00 0.97 2/78 14853 /proc/meminfo: memFree=1597760/2055920 swapFree=4157972/4192956 [pid=14852] ppid=14850 vsize=6836 CPUtime=9.49 /proc/14852/stat : 14852 (oree) R 14850 14852 13853 0 -1 4194304 1497 0 0 0 948 1 0 0 25 0 1 0 54798429 7000064 1479 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14852/statm: 1709 1479 170 317 0 1388 0 Current children cumulated CPU time (s) 9.49 Current children cumulated vsize (KiB) 6836 [startup+11.1015 s] /proc/loadavg: 1.00 1.00 0.97 2/78 14853 /proc/meminfo: memFree=1597632/2055920 swapFree=4157972/4192956 [pid=14852] ppid=14850 vsize=6968 CPUtime=11.09 /proc/14852/stat : 14852 (oree) R 14850 14852 13853 0 -1 4194304 1527 0 0 0 1108 1 0 0 25 0 1 0 54798429 7135232 1509 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14852/statm: 1742 1509 170 317 0 1421 0 Current children cumulated CPU time (s) 11.09 Current children cumulated vsize (KiB) 6968 [startup+11.5015 s] /proc/loadavg: 1.00 1.00 0.97 2/78 14853 /proc/meminfo: memFree=1597632/2055920 swapFree=4157972/4192956 [pid=14852] ppid=14850 vsize=6968 CPUtime=11.49 /proc/14852/stat : 14852 (oree) R 14850 14852 13853 0 -1 4194304 1533 0 0 0 1148 1 0 0 25 0 1 0 54798429 7135232 1515 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14852/statm: 1742 1515 170 317 0 1421 0 Current children cumulated CPU time (s) 11.49 Current children cumulated vsize (KiB) 6968 [startup+11.7015 s] /proc/loadavg: 1.00 1.00 0.97 2/78 14853 /proc/meminfo: memFree=1597632/2055920 swapFree=4157972/4192956 [pid=14852] ppid=14850 vsize=6968 CPUtime=11.69 /proc/14852/stat : 14852 (oree) R 14850 14852 13853 0 -1 4194304 1533 0 0 0 1168 1 0 0 25 0 1 0 54798429 7135232 1515 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710967 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14852/statm: 1742 1515 170 317 0 1421 0 Current children cumulated CPU time (s) 11.69 Current children cumulated vsize (KiB) 6968 [startup+11.8015 s] /proc/loadavg: 1.00 1.00 0.97 2/78 14853 /proc/meminfo: memFree=1597632/2055920 swapFree=4157972/4192956 [pid=14852] ppid=14850 vsize=6968 CPUtime=11.79 /proc/14852/stat : 14852 (oree) R 14850 14852 13853 0 -1 4194304 1534 0 0 0 1178 1 0 0 25 0 1 0 54798429 7135232 1516 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0 /proc/14852/statm: 1742 1516 170 317 0 1421 0 Current children cumulated CPU time (s) 11.79 Current children cumulated vsize (KiB) 6968 Child status: 0 Real time (s): 11.8341 CPU time (s): 11.8312 CPU user time (s): 11.8152 CPU system time (s): 0.015997 CPU usage (%): 99.9754 Max. virtual memory (cumulated for all children) (KiB): 6968 getrusage(RUSAGE_CHILDREN,...) data: user time used= 11.8152 system time used= 0.015997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1550 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= 6 runsolver used 0.012998 second user time and 0.033994 second system time The end
Begin job on node47 on Thu Apr 19 16:18:51 UTC 2007 IDJOB= 366362 IDBENCH= 2854 IDSOLVER= 172 FILE ID= node47/366362-1176999531 PBS_JOBID= 4630455 Free space on /tmp= 66426 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_30_30.r.opb COMMAND LINE= oree /tmp/evaluation/366362-1176999531/instance-366362-1176999531.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node47/watcher-366362-1176999531 -o ROOT/results/node47/solver-366362-1176999531 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/366362-1176999531/instance-366362-1176999531.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= d5f6dd40baea723f8b1f529f0a6174d9 RANDOM SEED= 929231053 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node47.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 : 3000.221 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 : 3000.221 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: 1603688 kB Buffers: 37060 kB Cached: 346400 kB SwapCached: 3256 kB Active: 44108 kB Inactive: 362560 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1603688 kB SwapTotal: 4192956 kB SwapFree: 4157972 kB Dirty: 1412 kB Writeback: 0 kB Mapped: 30208 kB Slab: 31048 kB Committed_AS: 2602612 kB PageTables: 1776 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= 66426 MiB End job on node47 on Thu Apr 19 16:19:03 UTC 2007