Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 4 | 0.51992 | 0.520946 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-rd73.b.opb |
MD5SUM | dfce4275740b480be21a5dfa4d39780e |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 4 |
Best CPU time to get the best result obtained on this benchmark | 0.370943 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 4 |
Optimality of the best value was proved | YES |
Number of variables | 220 |
Total number of constraints | 515 |
Number of constraints which are clauses | 515 |
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 | 5 |
Maximum length of a constraint | 109 |
Number of terms in the objective function | 220 |
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 | 220 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 220 |
Number of bits of the biggest sum of numbers | 8 |
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 3.1 - 13/04/2009 : 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 Learning Strategy: Generic Pseudo-Boolean Learning 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file HOME/instance-1880599-1245240007.opb 0.00/0.00 c File size is 97977 bytes. 0.00/0.01 c Highest Coefficient sum: 220 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.015 s 0.00/0.01 c Var: 220 Constr: 515 515/0/0 Lit: 12252 Watch. Lit: 1030 0.00/0.01 c Obj. Vars: 220 (100 % of total variables) 0.00/0.06 c Formula reductions applied at preprocessing 0.00/0.06 c Pre-processing Time: 0.059 s 0.06/0.07 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.06/0.07 c 0 184 431 9010 20 862 143 0 0 0.06 0.06/0.07 c Initial Lower Bound: 4 0.06/0.07 c Initial Path Cost: 0 0.06/0.07 o 6 0.09/0.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.16 c 1 184 433 9239 21 1044 1143 2 13 0.07 0.09/0.16 o 5 0.49/0.50 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.49/0.50 c 1 184 434 9423 21 1225 1143 3 6 0.16 0.49/0.50 o 4 0.49/0.52 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.49/0.52 c 17 184 479 11282 23 1495 1143 48 33 0.51 0.49/0.52 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 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 0.49/0.52 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.49/0.52 c 3 18 4 259 483 11285 52 34 0.52 0.49/0.52 c Objective: 4 0.49/0.52 s OPTIMUM FOUND 0.49/0.52 c Total time: 0.518 s
OK 4
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880599-1245240007/watcher-1880599-1245240007 -o /tmp/evaluation-result-1880599-1245240007/solver-1880599-1245240007 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880599-1245240007.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: 1.00 0.99 0.91 3/64 6699 /proc/meminfo: memFree=1802336/2055920 swapFree=4181660/4192956 [pid=6699] ppid=6697 vsize=10804 CPUtime=0 /proc/6699/stat : 6699 (bsolo) R 6697 6699 6484 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 191600878 11063296 224 1992294400 134512640 137136520 4294956256 18446744073709551615 134517643 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6699/statm: 2701 225 176 640 0 2033 0 [startup+0.0707611 s] /proc/loadavg: 1.00 0.99 0.91 3/64 6699 /proc/meminfo: memFree=1802336/2055920 swapFree=4181660/4192956 [pid=6699] ppid=6697 vsize=12092 CPUtime=0.06 /proc/6699/stat : 6699 (bsolo) R 6697 6699 6484 0 -1 4194304 565 0 0 0 6 0 0 0 18 0 1 0 191600878 12382208 514 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6699/statm: 3023 515 282 640 0 2379 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 12092 [startup+0.101808 s] /proc/loadavg: 1.00 0.99 0.91 3/64 6699 /proc/meminfo: memFree=1802336/2055920 swapFree=4181660/4192956 [pid=6699] ppid=6697 vsize=12476 CPUtime=0.09 /proc/6699/stat : 6699 (bsolo) R 6697 6699 6484 0 -1 4194304 1169 0 0 0 9 0 0 0 18 0 1 0 191600878 12775424 557 1992294400 134512640 137136520 4294956256 18446744073709551615 135438666 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6699/statm: 3119 557 292 640 0 2475 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12476 [startup+0.301826 s] /proc/loadavg: 1.00 0.99 0.91 3/64 6699 /proc/meminfo: memFree=1802336/2055920 swapFree=4181660/4192956 [pid=6699] ppid=6697 vsize=12228 CPUtime=0.29 /proc/6699/stat : 6699 (bsolo) R 6697 6699 6484 0 -1 4194304 4617 0 0 0 28 1 0 0 19 0 1 0 191600878 12521472 525 1992294400 134512640 137136520 4294956256 18446744073709551615 135443252 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6699/statm: 3057 525 293 640 0 2413 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 12228 Solver just ended. Dumping a history of the last processes samples [startup+0.501845 s] /proc/loadavg: 1.00 0.99 0.91 3/64 6699 /proc/meminfo: memFree=1802336/2055920 swapFree=4181660/4192956 [pid=6699] ppid=6697 vsize=12240 CPUtime=0.49 /proc/6699/stat : 6699 (bsolo) R 6697 6699 6484 0 -1 4194304 7804 0 0 0 47 2 0 0 20 0 1 0 191600878 12533760 508 1992294400 134512640 137136520 4294956256 18446744073709551615 135455032 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6699/statm: 3060 508 293 640 0 2416 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 12240 Child status: 0 Real time (s): 0.520946 CPU time (s): 0.51992 CPU user time (s): 0.493924 CPU system time (s): 0.025996 CPU usage (%): 99.8031 Max. virtual memory (cumulated for all children) (KiB): 12476 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.493924 system time used= 0.025996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8001 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= 2 involuntary context switches= 0 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node18 at 2009-06-17 14:00:07 IDJOB=1880599 IDBENCH=2864 IDSOLVER=701 FILE ID=node18/1880599-1245240007 PBS_JOBID= 9372320 Free space on /tmp= 66172 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-rd73.b.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880599-1245240007/watcher-1880599-1245240007 -o /tmp/evaluation-result-1880599-1245240007/solver-1880599-1245240007 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880599-1245240007.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= dfce4275740b480be21a5dfa4d39780e RANDOM SEED=1521044102 node18.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.236 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 : 3000.236 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: 1802816 kB Buffers: 36920 kB Cached: 143400 kB SwapCached: 5592 kB Active: 72252 kB Inactive: 116032 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1802816 kB SwapTotal: 4192956 kB SwapFree: 4181660 kB Dirty: 4036 kB Writeback: 0 kB Mapped: 13044 kB Slab: 50856 kB Committed_AS: 170740 kB PageTables: 1376 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1880599-1245240007.opb Free space on /tmp at the end= 66168 MiB End job on node18 at 2009-06-17 14:00:08