Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Cl | OPT | 8 | 3.78542 | 3.78544 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m100_50_10_10.r.opb |
MD5SUM | 41d5abe94732aa440d44e4bcd1eb4f30 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 8 |
Best CPU time to get the best result obtained on this benchmark | 0.607906 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 8 |
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 | 10 |
Maximum length of a constraint | 10 |
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-2658120-1276595870.opb 0.00/0.00 c File size is 8067 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: 0.001 s 0.00/0.00 c Var: 50 Constr: 100 100/0/0 Lit: 1000 Watch. Lit: 200 0.00/0.00 c Obj. Vars: 50 (100 % of total variables) 0.00/0.00 c Pre-processing Time: 0.002 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 50 100 1000 10 200 33 0 0 0.00 0.00/0.01 c Initial Lower Bound: 5 0.00/0.01 c Initial Path Cost: 0 0.00/0.01 o 9 0.09/0.12 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.12 c 0 50 101 1050 10 243 733 1 0 0.01 0.09/0.12 o 8 3.69/3.78 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 3.69/3.78 c 19 50 140 2206 15 363 749 40 158 0.12 3.69/3.78 c 119 50 340 6180 18 763 824 240 178 0.67 3.69/3.78 c 380 50 862 14281 16 1807 907 762 181 2.09 3.69/3.78 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 3.69/3.78 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 3.69/3.78 c 4 637 1 727 914 11993 814 168 3.78 3.69/3.78 c Objective: 8 3.69/3.78 s OPTIMUM FOUND 3.69/3.78 c Total time: 3.783 s
OK 8
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2658120-1276595870/watcher-2658120-1276595870 -o /tmp/evaluation-result-2658120-1276595870/solver-2658120-1276595870 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658120-1276595870.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: 0.91 0.98 0.99 3/106 5153 /proc/meminfo: memFree=1818480/2059040 swapFree=4135652/4192956 [pid=5153] ppid=5151 vsize=27024 CPUtime=0 /proc/5153/stat : 5153 (bsolo_pb10) R 5151 5153 4850 0 -1 4202496 455 0 0 0 0 0 0 0 20 0 1 0 35190933 27672576 371 1992294400 134512640 137138936 4293108176 18446744073709551615 135445287 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5153/statm: 6756 371 275 642 0 6112 0 [startup+0.061521 s] /proc/loadavg: 0.91 0.98 0.99 3/106 5153 /proc/meminfo: memFree=1818480/2059040 swapFree=4135652/4192956 [pid=5153] ppid=5151 vsize=19284 CPUtime=0.05 /proc/5153/stat : 5153 (bsolo_pb10) R 5151 5153 4850 0 -1 4202496 866 0 0 0 5 0 0 0 20 0 1 0 35190933 19746816 416 1992294400 134512640 137138936 4293108176 18446744073709551615 135451673 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5153/statm: 4821 416 282 642 0 4177 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 19284 [startup+0.100525 s] /proc/loadavg: 0.91 0.98 0.99 3/106 5153 /proc/meminfo: memFree=1818480/2059040 swapFree=4135652/4192956 [pid=5153] ppid=5151 vsize=19280 CPUtime=0.09 /proc/5153/stat : 5153 (bsolo_pb10) R 5151 5153 4850 0 -1 4202496 1242 0 0 0 9 0 0 0 20 0 1 0 35190933 19742720 425 1992294400 134512640 137138936 4293108176 18446744073709551615 134741152 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5153/statm: 4820 425 286 642 0 4176 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 19280 [startup+0.300545 s] /proc/loadavg: 0.91 0.98 0.99 3/106 5153 /proc/meminfo: memFree=1818480/2059040 swapFree=4135652/4192956 [pid=5153] ppid=5151 vsize=19484 CPUtime=0.29 /proc/5153/stat : 5153 (bsolo_pb10) R 5151 5153 4850 0 -1 4202496 1301 0 0 0 29 0 0 0 20 0 1 0 35190933 19951616 483 1992294400 134512640 137138936 4293108176 18446744073709551615 135450426 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5153/statm: 4871 483 286 642 0 4227 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19484 [startup+0.700586 s] /proc/loadavg: 0.91 0.98 0.99 3/106 5153 /proc/meminfo: memFree=1818480/2059040 swapFree=4135652/4192956 [pid=5153] ppid=5151 vsize=19484 CPUtime=0.69 /proc/5153/stat : 5153 (bsolo_pb10) R 5151 5153 4850 0 -1 4202496 1343 0 0 0 69 0 0 0 20 0 1 0 35190933 19951616 525 1992294400 134512640 137138936 4293108176 18446744073709551615 134730888 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5153/statm: 4871 525 286 642 0 4227 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19484 [startup+1.50067 s] /proc/loadavg: 0.92 0.98 0.99 2/107 5154 /proc/meminfo: memFree=1817356/2059040 swapFree=4135652/4192956 [pid=5153] ppid=5151 vsize=19488 CPUtime=1.49 /proc/5153/stat : 5153 (bsolo_pb10) R 5151 5153 4850 0 -1 4202496 1568 0 0 0 149 0 0 0 22 0 1 0 35190933 19955712 542 1992294400 134512640 137138936 4293108176 18446744073709551615 134769610 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5153/statm: 4872 542 286 642 0 4228 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 19488 [startup+3.10083 s] /proc/loadavg: 0.92 0.98 0.99 2/107 5154 /proc/meminfo: memFree=1817108/2059040 swapFree=4135652/4192956 [pid=5153] ppid=5151 vsize=19708 CPUtime=3.09 /proc/5153/stat : 5153 (bsolo_pb10) R 5151 5153 4850 0 -1 4202496 6279 0 0 0 307 2 0 0 25 0 1 0 35190933 20180992 531 1992294400 134512640 137138936 4293108176 18446744073709551615 135322917 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5153/statm: 4927 531 286 642 0 4283 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 19708 Solver just ended. Dumping a history of the last processes samples [startup+3.50087 s] /proc/loadavg: 0.92 0.98 0.99 2/107 5154 /proc/meminfo: memFree=1817108/2059040 swapFree=4135652/4192956 [pid=5153] ppid=5151 vsize=19712 CPUtime=3.49 /proc/5153/stat : 5153 (bsolo_pb10) R 5151 5153 4850 0 -1 4202496 8172 0 0 0 347 2 0 0 25 0 1 0 35190933 20185088 538 1992294400 134512640 137138936 4293108176 18446744073709551615 135469209 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5153/statm: 4928 538 286 642 0 4284 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 19712 [startup+3.70089 s] /proc/loadavg: 0.92 0.98 0.99 2/107 5154 /proc/meminfo: memFree=1817108/2059040 swapFree=4135652/4192956 [pid=5153] ppid=5151 vsize=19724 CPUtime=3.69 /proc/5153/stat : 5153 (bsolo_pb10) R 5151 5153 4850 0 -1 4202496 9070 0 0 0 366 3 0 0 25 0 1 0 35190933 20197376 527 1992294400 134512640 137138936 4293108176 18446744073709551615 135445326 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/5153/statm: 4931 528 286 642 0 4287 0 Current children cumulated CPU time (s) 3.69 Current children cumulated vsize (KiB) 19724 Child status: 0 Real time (s): 3.78544 CPU time (s): 3.78542 CPU user time (s): 3.74743 CPU system time (s): 0.037994 CPU usage (%): 99.9996 Max. virtual memory (cumulated for all children) (KiB): 19724 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.74743 system time used= 0.037994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 9456 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= 8 runsolver used 0.005999 second user time and 0.026995 second system time The end
Begin job on node002 at 2010-06-15 11:57:50 IDJOB=2658120 IDBENCH=2882 IDSOLVER=1163 FILE ID=node002/2658120-1276595870 PBS_JOBID= 11172228 Free space on /tmp= 62572 MiB SOLVER NAME= bsolo 3.2 Cl BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_10_10.r.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2658120-1276595870/watcher-2658120-1276595870 -o /tmp/evaluation-result-2658120-1276595870/solver-2658120-1276595870 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2658120-1276595870.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 41d5abe94732aa440d44e4bcd1eb4f30 RANDOM SEED=1896193334 node002.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 : 3000.242 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 : 6000.48 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 : 3000.242 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 : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1819008 kB Buffers: 44472 kB Cached: 105308 kB SwapCached: 10548 kB Active: 92200 kB Inactive: 70664 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1819008 kB SwapTotal: 4192956 kB SwapFree: 4135652 kB Dirty: 4088 kB Writeback: 0 kB AnonPages: 11576 kB Mapped: 9264 kB Slab: 55408 kB PageTables: 4044 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180492 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= 62568 MiB End job on node002 at 2010-06-15 11:57:54