Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 6 | 2.01469 | 2.01704 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-dk512x.r.opb |
MD5SUM | 581a8e804be9894a02ef91830c95d4b0 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 6 |
Best CPU time to get the best result obtained on this benchmark | 0.035993 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 6 |
Optimality of the best value was proved | YES |
Number of variables | 59 |
Total number of constraints | 91 |
Number of constraints which are clauses | 91 |
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 | 1 |
Maximum length of a constraint | 53 |
Number of terms in the objective function | 59 |
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 | 59 |
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 | 59 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/366379-1177060701/instance-366379-1177060701.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 59 0.00/0.00 o 58 0.00/0.00 o 57 0.00/0.00 o 56 0.00/0.00 o 55 0.00/0.00 o 54 0.00/0.00 o 53 0.00/0.00 o 52 0.00/0.00 o 51 0.00/0.00 o 50 0.00/0.00 o 49 0.00/0.00 o 48 0.00/0.00 o 47 0.00/0.00 o 46 0.00/0.00 o 45 0.00/0.00 o 44 0.00/0.00 o 43 0.00/0.00 o 42 0.00/0.00 o 41 0.00/0.00 o 40 0.00/0.00 o 39 0.00/0.00 o 38 0.00/0.00 o 37 0.00/0.00 o 36 0.00/0.00 o 35 0.00/0.00 o 34 0.00/0.00 o 33 0.00/0.00 o 32 0.00/0.00 o 31 0.00/0.00 o 30 0.00/0.00 o 29 0.00/0.00 o 28 0.00/0.00 o 27 0.00/0.00 o 26 0.00/0.00 o 25 0.00/0.00 o 24 0.00/0.00 o 23 0.00/0.00 o 22 0.00/0.00 o 21 0.00/0.00 o 20 0.00/0.00 o 19 0.00/0.00 o 18 0.00/0.00 o 17 0.00/0.00 o 16 0.00/0.00 o 15 0.00/0.00 o 14 0.00/0.00 o 13 0.00/0.01 o 12 0.00/0.01 o 11 0.00/0.01 o 10 0.00/0.02 o 9 0.03/0.05 o 8 0.03/0.07 o 7 0.03/0.08 o 6 1.99/2.01 o 6 1.99/2.01 s OPTIMUM FOUND 1.99/2.01 c Total Run Time 2.00869 1.99/2.01 v -x1 -x10 -x11 -x12 -x13 -x14 -x15 x16 -x17 -x18 -x19 -x2 -x20 -x21 -x22 -x23 -x24 x25 -x26 -x27 x28 -x29 -x3 -x30 -x31 -x32 -x33 1.99/2.01 v -x34 -x35 -x36 -x37 -x38 -x39 -x4 -x40 -x41 -x42 -x43 -x44 x45 x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 1.99/2.01 v -x59 -x6 -x7 x8 -x9
OK 6
/tmp/evaluation/366379-1177060701/instance-366379-1177060701.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node65/watcher-366379-1177060701 -o ROOT/results/node65/solver-366379-1177060701 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366379-1177060701/PBS4 /tmp/evaluation/366379-1177060701/instance-366379-1177060701.opb 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: 0.85 0.97 0.99 3/64 17987 /proc/meminfo: memFree=1682272/2055920 swapFree=4184000/4192956 [pid=17987] ppid=17985 vsize=1324 CPUtime=0 /proc/17987/stat : 17987 (PBS4) R 17985 17987 17877 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 182059703 1355776 110 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0 /proc/17987/statm: 331 110 87 219 0 108 0 [startup+0.0460829 s] /proc/loadavg: 0.85 0.97 0.99 3/64 17987 /proc/meminfo: memFree=1682272/2055920 swapFree=4184000/4192956 [pid=17987] ppid=17985 vsize=1320 CPUtime=0.03 /proc/17987/stat : 17987 (PBS4) R 17985 17987 17877 0 -1 4194304 176 0 0 0 3 0 0 0 18 0 1 0 182059703 1351680 158 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559824 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17987/statm: 330 158 102 219 0 107 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1320 [startup+0.102088 s] /proc/loadavg: 0.85 0.97 0.99 3/64 17987 /proc/meminfo: memFree=1682272/2055920 swapFree=4184000/4192956 [pid=17987] ppid=17985 vsize=1464 CPUtime=0.09 /proc/17987/stat : 17987 (PBS4) R 17985 17987 17877 0 -1 4194304 205 0 0 0 9 0 0 0 18 0 1 0 182059703 1499136 187 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547256 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17987/statm: 366 187 102 219 0 143 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1464 [startup+0.301104 s] /proc/loadavg: 0.85 0.97 0.99 3/64 17987 /proc/meminfo: memFree=1682272/2055920 swapFree=4184000/4192956 [pid=17987] ppid=17985 vsize=1720 CPUtime=0.29 /proc/17987/stat : 17987 (PBS4) R 17985 17987 17877 0 -1 4194304 276 0 0 0 29 0 0 0 19 0 1 0 182059703 1761280 258 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559777 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17987/statm: 430 258 103 219 0 207 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1720 [startup+0.701137 s] /proc/loadavg: 0.85 0.97 0.99 3/64 17987 /proc/meminfo: memFree=1682272/2055920 swapFree=4184000/4192956 [pid=17987] ppid=17985 vsize=2428 CPUtime=0.69 /proc/17987/stat : 17987 (PBS4) R 17985 17987 17877 0 -1 4194304 388 0 0 0 68 1 0 0 22 0 1 0 182059703 2486272 370 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17987/statm: 607 370 103 219 0 384 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2428 [startup+1.5012 s] /proc/loadavg: 0.85 0.97 0.99 2/65 17988 /proc/meminfo: memFree=1680856/2055920 swapFree=4184000/4192956 [pid=17987] ppid=17985 vsize=3920 CPUtime=1.49 /proc/17987/stat : 17987 (PBS4) R 17985 17987 17877 0 -1 4194304 626 0 0 0 148 1 0 0 25 0 1 0 182059703 4014080 559 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17987/statm: 980 559 104 219 0 757 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3920 Solver just ended. Dumping a history of the last processes samples [startup+1.90124 s] /proc/loadavg: 0.85 0.97 0.99 2/65 17988 /proc/meminfo: memFree=1680856/2055920 swapFree=4184000/4192956 [pid=17987] ppid=17985 vsize=4056 CPUtime=1.89 /proc/17987/stat : 17987 (PBS4) R 17985 17987 17877 0 -1 4194304 693 0 0 0 188 1 0 0 25 0 1 0 182059703 4153344 626 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17987/statm: 1014 626 104 219 0 791 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 4056 [startup+2.00125 s] /proc/loadavg: 0.85 0.97 0.99 2/65 17988 /proc/meminfo: memFree=1680856/2055920 swapFree=4184000/4192956 [pid=17987] ppid=17985 vsize=4196 CPUtime=1.99 /proc/17987/stat : 17987 (PBS4) R 17985 17987 17877 0 -1 4194304 763 0 0 0 198 1 0 0 25 0 1 0 182059703 4296704 696 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17987/statm: 1049 696 104 219 0 826 0 Current children cumulated CPU time (s) 1.99 Current children cumulated vsize (KiB) 4196 Child status: 0 Real time (s): 2.01704 CPU time (s): 2.01469 CPU user time (s): 1.9977 CPU system time (s): 0.016997 CPU usage (%): 99.8835 Max. virtual memory (cumulated for all children) (KiB): 4196 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.9977 system time used= 0.016997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 772 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= 2 runsolver used 0.008998 second user time and 0.007998 second system time The end
Begin job on node65 on Fri Apr 20 09:18:21 UTC 2007 IDJOB= 366379 IDBENCH= 2856 IDSOLVER= 157 FILE ID= node65/366379-1177060701 PBS_JOBID= 4640228 Free space on /tmp= 66401 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-dk512x.r.opb COMMAND LINE= /tmp/evaluation/366379-1177060701/PBS4 /tmp/evaluation/366379-1177060701/instance-366379-1177060701.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-366379-1177060701 -o ROOT/results/node65/conversion-366379-1177060701 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366379-1177060701/instance-366379-1177060701.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node65/watcher-366379-1177060701 -o ROOT/results/node65/solver-366379-1177060701 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366379-1177060701/PBS4 /tmp/evaluation/366379-1177060701/instance-366379-1177060701.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 581a8e804be9894a02ef91830c95d4b0 RANDOM SEED= 48429056 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node65.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 : 3000.245 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 : 3000.245 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: 1682680 kB Buffers: 29608 kB Cached: 293432 kB SwapCached: 2680 kB Active: 63664 kB Inactive: 268596 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1682680 kB SwapTotal: 4192956 kB SwapFree: 4184000 kB Dirty: 1360 kB Writeback: 0 kB Mapped: 15196 kB Slab: 26948 kB Committed_AS: 2352984 kB PageTables: 1456 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= 66401 MiB End job on node65 on Fri Apr 20 09:18:23 UTC 2007