Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 3.1 | SAT | 1.3358 | 1.33696 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900581321.opb |
MD5SUM | e4bbe52e30b63463eee488a367080b13 |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.027995 |
Has Objective Function | NO |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | NO |
Number of variables | 231 |
Total number of constraints | 2707 |
Number of constraints which are clauses | 2684 |
Number of constraints which are cardinality constraints (but not clauses) | 22 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 110 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 25 |
Number of bits of the biggest number in a constraint | 5 |
Biggest sum of numbers in a constraint | 627 |
Number of bits of the biggest sum of numbers | 10 |
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-1877352-1245117642.opb 0.00/0.00 c File size is 83379 bytes. 0.00/0.01 c Highest Coefficient sum: 627 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.012 s 0.00/0.01 c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5706 0.00/0.01 c Obj. Vars: 0 (0 % of total variables) 0.00/0.02 c Pre-processing Time: 0.023 s 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 231 2586 8096 3 5474 1880 0 0 0.02 0.00/0.02 c Switching off lower bounding mode. 1.29/1.33 c 100 231 2759 13392 4 5825 2069 173 2564 0.04 1.29/1.33 c 250 231 2971 22233 7 6251 2276 385 3424 0.07 1.29/1.33 c 477 231 3237 33324 10 6812 2504 651 3407 0.14 1.29/1.33 c 817 231 3603 49175 13 7544 2755 1017 3203 0.26 1.29/1.33 c 1325 231 4155 71662 17 8661 3031 1569 2855 0.46 1.29/1.33 c 2089 231 4993 105849 21 10337 3335 2407 2588 0.81 1.29/1.33 c Backtracks by Clause: 3139 1.29/1.33 c Backtracks by PB constraint: 4 1.29/1.33 v -x1 -x12 -x2 -x13 -x3 -x14 -x4 -x15 x5 -x16 -x6 x17 -x7 -x18 -x8 -x19 -x9 -x20 -x10 -x21 -x11 -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 x132 -x142 -x152 -x162 -x172 -x182 -x192 -x202 -x212 -x222 -x122 -x143 -x153 -x163 -x173 -x183 -x193 x203 -x213 -x223 x123 -x133 -x154 -x164 -x174 -x184 -x194 -x204 -x214 -x224 -x124 -x134 -x144 -x165 x175 -x185 -x195 -x205 -x215 -x225 -x125 -x135 -x145 -x155 -x176 x186 -x196 -x206 -x216 -x226 -x126 -x136 -x146 -x156 x166 -x187 -x197 -x207 -x217 -x227 -x127 -x137 -x147 -x157 -x167 -x177 -x198 -x208 -x218 x228 -x128 -x138 x148 -x158 -x168 -x178 -x188 -x209 -x219 -x229 -x129 -x139 -x149 -x159 -x169 -x179 -x189 -x199 x220 -x230 -x130 -x140 -x150 x160 -x170 -x180 -x190 -x200 -x210 -x231 -x131 -x141 -x151 -x161 -x171 -x181 -x191 x201 -x211 -x221 1.29/1.33 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.29/1.33 c 6 3143 992 6674 4345 78413 1759 2356 1.33 1.29/1.33 s SATISFIABLE 1.29/1.33 c Total time: 1.334 s
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877352-1245117642/watcher-1877352-1245117642 -o /tmp/evaluation-result-1877352-1245117642/solver-1877352-1245117642 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877352-1245117642.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 1.00 3/64 32712 /proc/meminfo: memFree=1282280/2055920 swapFree=4182544/4192956 [pid=32712] ppid=32710 vsize=10792 CPUtime=0 /proc/32712/stat : 32712 (bsolo) R 32710 32712 31785 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179360563 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136500577 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32712/statm: 2698 233 174 640 0 2033 0 [startup+0.0506371 s] /proc/loadavg: 0.99 0.97 1.00 3/64 32712 /proc/meminfo: memFree=1282280/2055920 swapFree=4182544/4192956 [pid=32712] ppid=32710 vsize=11236 CPUtime=0.04 /proc/32712/stat : 32712 (bsolo) R 32710 32712 31785 0 -1 4194304 420 0 0 0 4 0 0 0 18 0 1 0 179360563 11505664 383 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32712/statm: 2809 383 196 640 0 2165 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 11236 [startup+0.101646 s] /proc/loadavg: 0.99 0.97 1.00 3/64 32712 /proc/meminfo: memFree=1282280/2055920 swapFree=4182544/4192956 [pid=32712] ppid=32710 vsize=11360 CPUtime=0.09 /proc/32712/stat : 32712 (bsolo) R 32710 32712 31785 0 -1 4194304 458 0 0 0 9 0 0 0 18 0 1 0 179360563 11632640 421 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32712/statm: 2840 421 196 640 0 2196 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11360 [startup+0.301684 s] /proc/loadavg: 0.99 0.97 1.00 3/64 32712 /proc/meminfo: memFree=1282280/2055920 swapFree=4182544/4192956 [pid=32712] ppid=32710 vsize=11736 CPUtime=0.29 /proc/32712/stat : 32712 (bsolo) R 32710 32712 31785 0 -1 4194304 564 0 0 0 29 0 0 0 19 0 1 0 179360563 12017664 527 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32712/statm: 2934 527 196 640 0 2290 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11736 [startup+0.701758 s] /proc/loadavg: 0.99 0.97 1.00 3/64 32712 /proc/meminfo: memFree=1282280/2055920 swapFree=4182544/4192956 [pid=32712] ppid=32710 vsize=12480 CPUtime=0.69 /proc/32712/stat : 32712 (bsolo) R 32710 32712 31785 0 -1 4194304 725 0 0 0 69 0 0 0 22 0 1 0 179360563 12779520 688 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32712/statm: 3120 688 196 640 0 2476 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 12480 Solver just ended. Dumping a history of the last processes samples [startup+1.10584 s] /proc/loadavg: 0.99 0.97 1.00 2/65 32713 /proc/meminfo: memFree=1279776/2055920 swapFree=4182544/4192956 [pid=32712] ppid=32710 vsize=13096 CPUtime=1.09 /proc/32712/stat : 32712 (bsolo) R 32710 32712 31785 0 -1 4194304 884 0 0 0 109 0 0 0 25 0 1 0 179360563 13410304 847 1992294400 134512640 137136520 4294956256 18446744073709551615 136502359 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32712/statm: 3274 847 196 640 0 2630 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 13096 [startup+1.30187 s] /proc/loadavg: 0.99 0.97 1.00 2/65 32713 /proc/meminfo: memFree=1279776/2055920 swapFree=4182544/4192956 [pid=32712] ppid=32710 vsize=13216 CPUtime=1.29 /proc/32712/stat : 32712 (bsolo) R 32710 32712 31785 0 -1 4194304 938 0 0 0 128 1 0 0 25 0 1 0 179360563 13533184 901 1992294400 134512640 137136520 4294956256 18446744073709551615 136499781 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32712/statm: 3304 901 196 640 0 2660 0 Current children cumulated CPU time (s) 1.29 Current children cumulated vsize (KiB) 13216 Child status: 0 Real time (s): 1.33696 CPU time (s): 1.3358 CPU user time (s): 1.3248 CPU system time (s): 0.010998 CPU usage (%): 99.9129 Max. virtual memory (cumulated for all children) (KiB): 13216 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.3248 system time used= 0.010998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 940 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= 1 runsolver used 0.005999 second user time and 0.006998 second system time The end
Begin job on node47 at 2009-06-16 04:00:42 IDJOB=1877352 IDBENCH=1287 IDSOLVER=699 FILE ID=node47/1877352-1245117642 PBS_JOBID= 9363663 Free space on /tmp= 65952 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900581321.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877352-1245117642/watcher-1877352-1245117642 -o /tmp/evaluation-result-1877352-1245117642/solver-1877352-1245117642 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877352-1245117642.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e4bbe52e30b63463eee488a367080b13 RANDOM SEED=1969257314 node47.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 : 3000.261 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 : 3000.261 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: 1282760 kB Buffers: 40800 kB Cached: 661796 kB SwapCached: 4196 kB Active: 55748 kB Inactive: 654680 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1282760 kB SwapTotal: 4192956 kB SwapFree: 4182544 kB Dirty: 4156 kB Writeback: 0 kB Mapped: 13652 kB Slab: 48744 kB Committed_AS: 164360 kB PageTables: 1448 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= 65948 MiB End job on node47 at 2009-06-16 04:00:43