Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | 25 | 1.20582 | 1.20647 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb |
MD5SUM | a28f5b3e9b4b12f9ccee04abccbf9327 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 25 |
Best CPU time to get the best result obtained on this benchmark | 0.801877 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 25 |
Optimality of the best value was proved | YES |
Number of variables | 238 |
Total number of constraints | 398 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 398 |
Minimum length of a constraint | 12 |
Maximum length of a constraint | 25 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 64 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 349 |
Number of bits of the biggest sum of numbers | 9 |
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: Cardinality Constraint 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-1877712-1245170483.opb 0.00/0.00 c File size is 61878 bytes. 0.00/0.01 c Highest Coefficient sum: 349 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.008 s 0.00/0.01 c Var: 238 Constr: 398 0/0/398 Lit: 8108 Watch. Lit: 1872 0.00/0.01 c Obj. Vars: 6 (2.52101 % of total variables) 0.00/0.01 c Pre-processing Time: 0.018 s 0.00/0.01 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.01 c 0 238 398 8108 20 3509 16216 0 0 0.02 0.00/0.01 c Switching off lower bounding mode. 0.04/0.06 c 103 238 558 10720 19 5825 17838 160 1943 0.05 0.04/0.06 o 38 0.04/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.04/0.06 c 144 238 615 11899 19 5381 16228 217 2285 0.06 0.04/0.06 o 36 0.04/0.07 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.04/0.07 c 160 238 635 12341 19 5344 16228 237 2388 0.07 0.04/0.07 o 31 0.04/0.08 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.04/0.08 c 184 238 661 12869 19 5392 16228 263 2555 0.07 0.04/0.08 o 30 0.09/0.12 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.12 c 235 231 728 14118 19 5785 16226 330 2865 0.08 0.09/0.12 c 335 231 855 16321 19 5884 17849 457 3284 0.10 0.09/0.12 o 29 0.09/0.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.16 c 422 231 965 18685 19 6198 16226 567 3516 0.12 0.09/0.16 c 522 231 1090 20655 18 6350 17849 692 3650 0.14 0.09/0.16 o 27 0.19/0.22 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.22 c 599 231 1197 22856 19 6895 16226 799 3767 0.16 0.19/0.22 c 699 228 1325 25030 18 7222 17849 927 3798 0.18 0.19/0.22 o 26 0.19/0.29 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.29 c 852 228 1512 28210 18 7427 16224 1114 3855 0.22 0.19/0.29 c 952 228 1626 30143 18 7812 17847 1228 3838 0.25 0.19/0.29 o 25 1.19/1.20 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.19/1.20 c 1123 228 1842 33803 18 8270 16224 1444 3872 0.29 1.19/1.20 c 1225 227 1981 36202 18 8381 17847 1583 3852 0.32 1.19/1.20 c 1475 227 2302 41832 18 9300 19632 1904 3772 0.39 1.19/1.20 c 1951 227 2892 51651 17 10408 21596 2494 3593 0.54 1.19/1.20 c 2765 227 3875 67968 17 12699 23756 3477 3359 0.82 1.19/1.20 v x1 -x2 -x3 x4 x5 -x6 -x31 x32 -x33 -x34 x35 -x36 x37 x38 x39 -x40 x41 -x42 -x238 -x25 -x26 x27 x28 -x29 -x30 -x237 -x236 -x235 x234 -x233 -x19 -x20 x21 -x22 -x23 -x24 -x232 -x231 -x230 -x229 -x228 -x227 -x226 -x225 -x224 -x223 -x222 x221 x220 -x219 x7 x8 -x9 -x10 -x11 -x12 -x218 -x217 -x216 x215 -x214 -x213 -x212 -x211 -x210 x209 x208 -x207 -x206 -x205 x204 x203 -x202 x201 x200 x199 x198 x197 x196 x195 x194 x193 x192 x191 x190 x189 -x13 -x14 -x15 -x16 -x17 -x18 -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 x178 x177 x176 x175 -x174 -x173 -x172 x171 -x170 -x169 x168 x167 x166 x165 x164 x163 -x162 x161 x160 x159 x158 x157 x156 x155 x154 x153 x152 x151 x150 x149 -x148 x147 x146 x145 x144 x143 x142 x141 x140 x139 x138 x137 x136 x135 -x134 -x133 -x132 -x131 -x130 -x129 x128 -x127 -x126 -x125 -x124 -x123 x122 x121 x120 x119 x118 x117 -x116 -x115 -x114 x113 -x112 -x111 x110 x109 x108 x107 x106 x105 x104 x103 x102 -x101 x100 x99 x98 x97 x96 x95 x94 x93 x92 x91 x90 x89 x88 x87 x86 x85 x84 -x83 x82 x81 x80 x79 x78 x77 x76 x75 x74 x73 x72 x71 x70 -x69 x68 x67 x66 x65 x64 x63 x62 x61 x60 x59 x58 x57 x56 x55 x54 x53 x52 x51 x50 x49 x48 x47 x46 x45 x44 x43 1.19/1.20 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.19/1.20 c 17 3672 423 4558 4988 84713 4590 3052 1.20 1.19/1.20 c Objective: 25 1.19/1.20 s OPTIMUM FOUND 1.19/1.20 c Total time: 1.203 s
OK 25
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877712-1245170483/watcher-1877712-1245170483 -o /tmp/evaluation-result-1877712-1245170483/solver-1877712-1245170483 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877712-1245170483.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: 0.99 0.97 0.98 3/64 3739 /proc/meminfo: memFree=1855296/2055920 swapFree=4192812/4192956 [pid=3739] ppid=3737 vsize=10768 CPUtime=0 /proc/3739/stat : 3739 (bsolo) R 3737 3739 3427 0 -1 4194304 238 0 0 0 0 0 0 0 18 0 1 0 184648938 11026432 222 1992294400 134512640 137136520 4294956256 18446744073709551615 134601070 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3739/statm: 2692 223 175 640 0 2032 0 [startup+0.044645 s] /proc/loadavg: 0.99 0.97 0.98 3/64 3739 /proc/meminfo: memFree=1855296/2055920 swapFree=4192812/4192956 [pid=3739] ppid=3737 vsize=10968 CPUtime=0.04 /proc/3739/stat : 3739 (bsolo) R 3737 3739 3427 0 -1 4194304 367 0 0 0 4 0 0 0 18 0 1 0 184648938 11231232 335 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3739/statm: 2742 335 196 640 0 2098 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 10968 [startup+0.101652 s] /proc/loadavg: 0.99 0.97 0.98 3/64 3739 /proc/meminfo: memFree=1855296/2055920 swapFree=4192812/4192956 [pid=3739] ppid=3737 vsize=11096 CPUtime=0.09 /proc/3739/stat : 3739 (bsolo) R 3737 3739 3427 0 -1 4194304 374 0 0 0 9 0 0 0 18 0 1 0 184648938 11362304 342 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3739/statm: 2774 342 196 640 0 2130 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11096 [startup+0.301675 s] /proc/loadavg: 0.99 0.97 0.98 3/64 3739 /proc/meminfo: memFree=1855296/2055920 swapFree=4192812/4192956 [pid=3739] ppid=3737 vsize=11360 CPUtime=0.29 /proc/3739/stat : 3739 (bsolo) R 3737 3739 3427 0 -1 4194304 467 0 0 0 29 0 0 0 19 0 1 0 184648938 11632640 435 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3739/statm: 2840 435 197 640 0 2196 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11360 [startup+0.701721 s] /proc/loadavg: 0.99 0.97 0.98 3/64 3739 /proc/meminfo: memFree=1855296/2055920 swapFree=4192812/4192956 [pid=3739] ppid=3737 vsize=12008 CPUtime=0.69 /proc/3739/stat : 3739 (bsolo) R 3737 3739 3427 0 -1 4194304 602 0 0 0 69 0 0 0 22 0 1 0 184648938 12296192 570 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3739/statm: 3002 570 197 640 0 2358 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 12008 Solver just ended. Dumping a history of the last processes samples [startup+1.10577 s] /proc/loadavg: 0.99 0.97 0.98 2/65 3740 /proc/meminfo: memFree=1853368/2055920 swapFree=4192812/4192956 [pid=3739] ppid=3737 vsize=12396 CPUtime=1.09 /proc/3739/stat : 3739 (bsolo) R 3737 3739 3427 0 -1 4194304 706 0 0 0 109 0 0 0 25 0 1 0 184648938 12693504 674 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3739/statm: 3099 674 197 640 0 2455 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 12396 [startup+1.20178 s] /proc/loadavg: 0.99 0.97 0.98 2/65 3740 /proc/meminfo: memFree=1853368/2055920 swapFree=4192812/4192956 [pid=3739] ppid=3737 vsize=12396 CPUtime=1.19 /proc/3739/stat : 3739 (bsolo) R 3737 3739 3427 0 -1 4194304 726 0 0 0 119 0 0 0 25 0 1 0 184648938 12693504 694 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3739/statm: 3099 694 197 640 0 2455 0 Current children cumulated CPU time (s) 1.19 Current children cumulated vsize (KiB) 12396 Child status: 0 Real time (s): 1.20647 CPU time (s): 1.20582 CPU user time (s): 1.19682 CPU system time (s): 0.008998 CPU usage (%): 99.9458 Max. virtual memory (cumulated for all children) (KiB): 12396 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.19682 system time used= 0.008998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 729 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= 3 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node11 at 2009-06-16 18:41:23 IDJOB=1877712 IDBENCH=2632 IDSOLVER=699 FILE ID=node11/1877712-1245170483 PBS_JOBID= 9363863 Free space on /tmp= 66196 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877712-1245170483/watcher-1877712-1245170483 -o /tmp/evaluation-result-1877712-1245170483/solver-1877712-1245170483 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877712-1245170483.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a28f5b3e9b4b12f9ccee04abccbf9327 RANDOM SEED=2132838461 node11.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 : 3000.234 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 : 3000.234 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: 1855712 kB Buffers: 40884 kB Cached: 87568 kB SwapCached: 0 kB Active: 57708 kB Inactive: 84188 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1855712 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 4000 kB Writeback: 0 kB Mapped: 23244 kB Slab: 44256 kB Committed_AS: 181696 kB PageTables: 1452 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-1877712-1245170483.opb Free space on /tmp at the end= 66192 MiB End job on node11 at 2009-06-16 18:41:25