Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 3 | 1.24881 | 1.25147 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_50_50.r.opb |
MD5SUM | 8786be6bf033744768ef457842ce1869 |
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 | 0.041993 |
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 | 100 |
Total number of constraints | 50 |
Number of constraints which are clauses | 50 |
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 | 50 |
Maximum length of a constraint | 50 |
Number of terms in the objective function | 100 |
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 | 100 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 100 |
Number of bits of the biggest sum of numbers | 7 |
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/366197-1177058344/instance-366197-1177058344.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 100 0.00/0.00 o 99 0.00/0.00 o 98 0.00/0.00 o 97 0.00/0.00 o 96 0.00/0.00 o 95 0.00/0.00 o 94 0.00/0.00 o 93 0.00/0.00 o 92 0.00/0.00 o 91 0.00/0.00 o 90 0.00/0.00 o 89 0.00/0.00 o 88 0.00/0.00 o 87 0.00/0.00 o 86 0.00/0.00 o 85 0.00/0.00 o 84 0.00/0.00 o 83 0.00/0.00 o 82 0.00/0.00 o 81 0.00/0.01 o 80 0.00/0.01 o 79 0.00/0.01 o 78 0.00/0.01 o 77 0.00/0.01 o 76 0.00/0.01 o 75 0.00/0.01 o 74 0.00/0.01 o 73 0.00/0.01 o 72 0.00/0.01 o 71 0.00/0.01 o 70 0.00/0.01 o 69 0.00/0.01 o 68 0.00/0.01 o 67 0.00/0.01 o 66 0.00/0.01 o 65 0.00/0.01 o 64 0.00/0.01 o 63 0.00/0.01 o 62 0.00/0.01 o 61 0.00/0.01 o 60 0.00/0.01 o 59 0.00/0.01 o 58 0.00/0.01 o 57 0.00/0.01 o 56 0.00/0.01 o 55 0.00/0.01 o 54 0.00/0.01 o 53 0.00/0.01 o 52 0.00/0.01 o 51 0.00/0.01 o 50 0.00/0.01 o 49 0.00/0.01 o 48 0.00/0.01 o 47 0.00/0.01 o 46 0.00/0.01 o 45 0.00/0.01 o 44 0.00/0.01 o 43 0.00/0.01 o 42 0.00/0.01 o 41 0.00/0.01 o 40 0.00/0.01 o 39 0.00/0.01 o 38 0.00/0.01 o 37 0.00/0.01 o 36 0.00/0.01 o 35 0.00/0.01 o 34 0.00/0.01 o 33 0.00/0.01 o 32 0.00/0.01 o 31 0.00/0.01 o 30 0.00/0.01 o 29 0.00/0.01 o 28 0.00/0.01 o 27 0.00/0.01 o 26 0.00/0.01 o 25 0.00/0.01 o 24 0.00/0.01 o 23 0.00/0.01 o 22 0.00/0.01 o 21 0.00/0.01 o 20 0.00/0.01 o 19 0.00/0.01 o 18 0.00/0.01 o 17 0.00/0.01 o 16 0.00/0.01 o 15 0.00/0.01 o 14 0.00/0.01 o 13 0.00/0.01 o 12 0.00/0.01 o 11 0.00/0.01 o 10 0.00/0.01 o 9 0.00/0.01 o 8 0.00/0.01 o 7 0.00/0.01 o 6 0.00/0.01 o 5 0.00/0.01 o 4 0.00/0.01 o 3 1.19/1.24 o 3 1.19/1.24 s OPTIMUM FOUND 1.19/1.24 c Total Run Time 1.24281 1.19/1.24 v -x1 -x10 -x100 -x11 -x12 -x13 -x14 x15 -x16 -x17 -x18 x19 -x2 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x3 -x30 -x31 -x32 1.19/1.24 v -x33 -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 1.19/1.24 v -x57 -x58 -x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8 1.19/1.24 v -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 3
/tmp/evaluation/366197-1177058344/instance-366197-1177058344.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node20/watcher-366197-1177058344 -o ROOT/results/node20/solver-366197-1177058344 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366197-1177058344/PBS4 /tmp/evaluation/366197-1177058344/instance-366197-1177058344.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: 0.98 0.98 0.99 3/77 8585 /proc/meminfo: memFree=1787744/2055920 swapFree=4155228/4192956 [pid=8585] ppid=8583 vsize=1324 CPUtime=0 /proc/8585/stat : 8585 (PBS4) R 8583 8585 8035 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 153751728 1355776 111 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0 /proc/8585/statm: 331 111 87 219 0 108 0 [startup+0.039852 s] /proc/loadavg: 0.98 0.98 0.99 3/77 8585 /proc/meminfo: memFree=1787744/2055920 swapFree=4155228/4192956 [pid=8585] ppid=8583 vsize=1320 CPUtime=0.03 /proc/8585/stat : 8585 (PBS4) R 8583 8585 8035 0 -1 4194304 162 0 0 0 3 0 0 0 18 0 1 0 153751728 1351680 144 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8585/statm: 330 144 102 219 0 107 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1320 [startup+0.101857 s] /proc/loadavg: 0.98 0.98 0.99 3/77 8585 /proc/meminfo: memFree=1787744/2055920 swapFree=4155228/4192956 [pid=8585] ppid=8583 vsize=1320 CPUtime=0.09 /proc/8585/stat : 8585 (PBS4) R 8583 8585 8035 0 -1 4194304 177 0 0 0 9 0 0 0 18 0 1 0 153751728 1351680 159 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8585/statm: 330 159 102 219 0 107 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1320 [startup+0.301897 s] /proc/loadavg: 0.98 0.98 0.99 3/77 8585 /proc/meminfo: memFree=1787744/2055920 swapFree=4155228/4192956 [pid=8585] ppid=8583 vsize=1452 CPUtime=0.29 /proc/8585/stat : 8585 (PBS4) R 8583 8585 8035 0 -1 4194304 233 0 0 0 29 0 0 0 19 0 1 0 153751728 1486848 215 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8585/statm: 363 215 102 219 0 140 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1452 [startup+0.701978 s] /proc/loadavg: 0.98 0.98 0.99 3/77 8585 /proc/meminfo: memFree=1787744/2055920 swapFree=4155228/4192956 [pid=8585] ppid=8583 vsize=2440 CPUtime=0.69 /proc/8585/stat : 8585 (PBS4) R 8583 8585 8035 0 -1 4194304 348 0 0 0 69 0 0 0 23 0 1 0 153751728 2498560 330 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8585/statm: 610 330 103 219 0 387 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2440 Solver just ended. Dumping a history of the last processes samples [startup+1.10606 s] /proc/loadavg: 0.98 0.98 0.99 2/78 8586 /proc/meminfo: memFree=1786392/2055920 swapFree=4155228/4192956 [pid=8585] ppid=8583 vsize=2440 CPUtime=1.09 /proc/8585/stat : 8585 (PBS4) R 8583 8585 8035 0 -1 4194304 466 0 0 0 109 0 0 0 25 0 1 0 153751728 2498560 448 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134551805 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8585/statm: 610 448 103 219 0 387 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 2440 [startup+1.20108 s] /proc/loadavg: 0.98 0.98 0.99 2/78 8586 /proc/meminfo: memFree=1786392/2055920 swapFree=4155228/4192956 [pid=8585] ppid=8583 vsize=3464 CPUtime=1.19 /proc/8585/stat : 8585 (PBS4) R 8583 8585 8035 0 -1 4194304 502 0 0 0 119 0 0 0 25 0 1 0 153751728 3547136 484 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8585/statm: 866 484 103 219 0 643 0 Current children cumulated CPU time (s) 1.19 Current children cumulated vsize (KiB) 3464 Child status: 0 Real time (s): 1.25147 CPU time (s): 1.24881 CPU user time (s): 1.24181 CPU system time (s): 0.006998 CPU usage (%): 99.7877 Max. virtual memory (cumulated for all children) (KiB): 3464 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.24181 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= 553 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= 26 runsolver used 0.005999 second user time and 0.007998 second system time The end
Begin job on node20 on Fri Apr 20 08:39:04 UTC 2007 IDJOB= 366197 IDBENCH= 2839 IDSOLVER= 157 FILE ID= node20/366197-1177058344 PBS_JOBID= 4640214 Free space on /tmp= 66456 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_50_50.r.opb COMMAND LINE= /tmp/evaluation/366197-1177058344/PBS4 /tmp/evaluation/366197-1177058344/instance-366197-1177058344.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-366197-1177058344 -o ROOT/results/node20/conversion-366197-1177058344 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366197-1177058344/instance-366197-1177058344.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node20/watcher-366197-1177058344 -o ROOT/results/node20/solver-366197-1177058344 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366197-1177058344/PBS4 /tmp/evaluation/366197-1177058344/instance-366197-1177058344.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 8786be6bf033744768ef457842ce1869 RANDOM SEED= 953566393 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node20.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 : 3000.265 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 : 3000.265 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: 1788088 kB Buffers: 35948 kB Cached: 146884 kB SwapCached: 16068 kB Active: 121384 kB Inactive: 84508 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1788088 kB SwapTotal: 4192956 kB SwapFree: 4155228 kB Dirty: 1368 kB Writeback: 0 kB Mapped: 30108 kB Slab: 47464 kB Committed_AS: 1952188 kB PageTables: 1744 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= 66456 MiB End job on node20 on Fri Apr 20 08:39:05 UTC 2007