Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Cl | OPT | 3 | 0.542916 | 0.542491 |
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 | 0.170973 |
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 bsolo beta version 3.2 - 23/05/2010 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Learning Strategy: Clause Learning 0.00/0.00 c Instance file HOME/instance-2658095-1276592037.opb 0.00/0.00 c File size is 21711 bytes. 0.00/0.00 c Highest Coefficient sum: 50 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.003 s 0.00/0.00 c Var: 50 Constr: 100 100/0/0 Lit: 3000 Watch. Lit: 200 0.00/0.00 c Obj. Vars: 50 (100 % of total variables) 0.00/0.00 c Pre-processing Time: 0.007 s 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 50 100 3000 30 200 33 0 0 0.01 0.00/0.02 c Initial Lower Bound: 2 0.00/0.02 c Initial Path Cost: 0 0.00/0.02 o 4 0.19/0.23 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.23 c 0 50 101 3050 30 248 816 1 0 0.02 0.19/0.23 o 3 0.49/0.54 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.49/0.54 c 51 50 204 6920 33 501 833 104 217 0.23 0.49/0.54 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 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 0.49/0.54 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.49/0.54 c 2 81 0 161 264 7821 164 149 0.54 0.49/0.54 c Objective: 3 0.49/0.54 s OPTIMUM FOUND 0.49/0.54 c Total time: 0.541 s
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2658095-1276592037/watcher-2658095-1276592037 -o /tmp/evaluation-result-2658095-1276592037/solver-2658095-1276592037 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658095-1276592037.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.85 1.06 1.09 2/106 9142 /proc/meminfo: memFree=1514812/2059040 swapFree=4192956/4192956 [pid=9142] ppid=9140 vsize=26416 CPUtime=0 /proc/9142/stat : 9142 (bsolo_pb10) R 9140 9142 2329 0 -1 4202496 334 0 0 0 0 0 0 0 20 0 1 0 494508 27049984 247 1992294400 134512640 137138936 4288638880 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9142/statm: 6604 247 185 642 0 5960 0 [startup+0.081498 s] /proc/loadavg: 0.85 1.06 1.09 2/106 9142 /proc/meminfo: memFree=1514812/2059040 swapFree=4192956/4192956 [pid=9142] ppid=9140 vsize=19416 CPUtime=0.07 /proc/9142/stat : 9142 (bsolo_pb10) R 9140 9142 2329 0 -1 4202496 1257 0 0 0 7 0 0 0 20 0 1 0 494508 19881984 402 1992294400 134512640 137138936 4288638880 18446744073709551615 135436669 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9142/statm: 4854 402 282 642 0 4210 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 19416 [startup+0.101499 s] /proc/loadavg: 0.85 1.06 1.09 2/106 9142 /proc/meminfo: memFree=1514812/2059040 swapFree=4192956/4192956 [pid=9142] ppid=9140 vsize=18948 CPUtime=0.09 /proc/9142/stat : 9142 (bsolo_pb10) R 9140 9142 2329 0 -1 4202496 1618 0 0 0 9 0 0 0 20 0 1 0 494508 19402752 385 1992294400 134512640 137138936 4288638880 18446744073709551615 136700814 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9142/statm: 4831 397 282 642 0 4187 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 18948 [startup+0.300515 s] /proc/loadavg: 0.85 1.06 1.09 2/106 9142 /proc/meminfo: memFree=1514812/2059040 swapFree=4192956/4192956 [pid=9142] ppid=9140 vsize=19472 CPUtime=0.29 /proc/9142/stat : 9142 (bsolo_pb10) R 9140 9142 2329 0 -1 4202496 5627 0 0 0 28 1 0 0 20 0 1 0 494508 19939328 411 1992294400 134512640 137138936 4288638880 18446744073709551615 135437299 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9142/statm: 4868 411 286 642 0 4224 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19472 Solver just ended. Dumping a history of the last processes samples [startup+0.500531 s] /proc/loadavg: 0.85 1.06 1.09 2/106 9142 /proc/meminfo: memFree=1514812/2059040 swapFree=4192956/4192956 [pid=9142] ppid=9140 vsize=19692 CPUtime=0.49 /proc/9142/stat : 9142 (bsolo_pb10) R 9140 9142 2329 0 -1 4202496 6657 0 0 0 48 1 0 0 20 0 1 0 494508 20164608 517 1992294400 134512640 137138936 4288638880 18446744073709551615 134769610 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/9142/statm: 4923 517 286 642 0 4279 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 19692 Child status: 0 Real time (s): 0.542491 CPU time (s): 0.542916 CPU user time (s): 0.528919 CPU system time (s): 0.013997 CPU usage (%): 100.078 Max. virtual memory (cumulated for all children) (KiB): 19692 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.528919 system time used= 0.013997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6679 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= 1 involuntary context switches= 2 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node057 at 2010-06-15 10:53:57 IDJOB=2658095 IDBENCH=2854 IDSOLVER=1163 FILE ID=node057/2658095-1276592037 PBS_JOBID= 11173556 Free space on /tmp= 62536 MiB SOLVER NAME= bsolo 3.2 Cl BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_30_30.r.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658095-1276592037/watcher-2658095-1276592037 -o /tmp/evaluation-result-2658095-1276592037/solver-2658095-1276592037 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658095-1276592037.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d5f6dd40baea723f8b1f529f0a6174d9 RANDOM SEED=1115979673 node057.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.247 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.49 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 : 3000.247 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1515216 kB Buffers: 42272 kB Cached: 363144 kB SwapCached: 0 kB Active: 190128 kB Inactive: 274584 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1515216 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 4120 kB Writeback: 0 kB AnonPages: 59220 kB Mapped: 15496 kB Slab: 57296 kB PageTables: 3980 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180584 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62532 MiB End job on node057 at 2010-06-15 10:53:58