Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 3.1 pb | SAT | 2.92755 | 2.93073 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900554373.opb |
MD5SUM | be90946aaf59814d5cb6eda02cac5041 |
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 | 0.06099 |
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 | 601 |
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: 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-1880215-1245117820.opb 0.00/0.00 c File size is 83367 bytes. 0.00/0.01 c Highest Coefficient sum: 601 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.012 s 0.01/0.01 c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5706 0.01/0.01 c Obj. Vars: 0 (0 % of total variables) 0.01/0.02 c Pre-processing Time: 0.022 s 0.01/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.02 c 0 231 2586 8096 3 5473 1880 0 0 0.02 0.01/0.02 c Switching off lower bounding mode. 2.89/2.92 c 102 231 2788 18237 6 6719 2069 202 2318 0.04 2.89/2.92 c 252 231 3084 36235 11 10492 2276 498 2769 0.09 2.89/2.92 c 478 231 3533 74991 21 24450 2504 947 2034 0.23 2.89/2.92 c 816 231 4202 137218 32 46750 2755 1616 1353 0.60 2.89/2.92 c 1324 231 5215 236205 45 80906 3031 2629 830 1.59 2.89/2.92 c Backtracks by Clause: 1561 2.89/2.92 c Backtracks by PB constraint: 35 2.89/2.92 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 2.89/2.92 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 2.89/2.92 c 5 1597 484 3915 4171 140777 1585 545 2.92 2.89/2.92 s SATISFIABLE 2.89/2.92 c Total time: 2.925 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-1880215-1245117820/watcher-1880215-1245117820 -o /tmp/evaluation-result-1880215-1245117820/solver-1880215-1245117820 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880215-1245117820.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: 1.03 1.01 1.00 3/64 6019 /proc/meminfo: memFree=1199600/2055920 swapFree=4180792/4192956 [pid=6019] ppid=6017 vsize=10792 CPUtime=0 /proc/6019/stat : 6019 (bsolo) R 6017 6019 5092 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179381968 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6019/statm: 2698 233 174 640 0 2033 0 [startup+0.0140299 s] /proc/loadavg: 1.03 1.01 1.00 3/64 6019 /proc/meminfo: memFree=1199600/2055920 swapFree=4180792/4192956 [pid=6019] ppid=6017 vsize=10980 CPUtime=0.01 /proc/6019/stat : 6019 (bsolo) R 6017 6019 5092 0 -1 4194304 353 0 0 0 1 0 0 0 18 0 1 0 179381968 11243520 316 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6019/statm: 2745 317 185 640 0 2101 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 10980 [startup+0.101044 s] /proc/loadavg: 1.03 1.01 1.00 3/64 6019 /proc/meminfo: memFree=1199600/2055920 swapFree=4180792/4192956 [pid=6019] ppid=6017 vsize=11628 CPUtime=0.09 /proc/6019/stat : 6019 (bsolo) R 6017 6019 5092 0 -1 4194304 522 0 0 0 9 0 0 0 18 0 1 0 179381968 11907072 485 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6019/statm: 2907 485 196 640 0 2263 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11628 [startup+0.301076 s] /proc/loadavg: 1.03 1.01 1.00 3/64 6019 /proc/meminfo: memFree=1199600/2055920 swapFree=4180792/4192956 [pid=6019] ppid=6017 vsize=12668 CPUtime=0.29 /proc/6019/stat : 6019 (bsolo) R 6017 6019 5092 0 -1 4194304 777 0 0 0 29 0 0 0 19 0 1 0 179381968 12972032 740 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6019/statm: 3167 740 196 640 0 2523 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 12668 [startup+0.701142 s] /proc/loadavg: 1.03 1.01 1.00 3/64 6019 /proc/meminfo: memFree=1199600/2055920 swapFree=4180792/4192956 [pid=6019] ppid=6017 vsize=13976 CPUtime=0.69 /proc/6019/stat : 6019 (bsolo) R 6017 6019 5092 0 -1 4194304 1121 0 0 0 68 1 0 0 23 0 1 0 179381968 14311424 1084 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6019/statm: 3494 1084 196 640 0 2850 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 13976 [startup+1.50127 s] /proc/loadavg: 1.02 1.01 1.00 2/65 6020 /proc/meminfo: memFree=1195240/2055920 swapFree=4180792/4192956 [pid=6019] ppid=6017 vsize=15664 CPUtime=1.48 /proc/6019/stat : 6019 (bsolo) R 6017 6019 5092 0 -1 4194304 1550 0 0 0 147 1 0 0 25 0 1 0 179381968 16039936 1513 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6019/statm: 3916 1513 196 640 0 3272 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 15664 Solver just ended. Dumping a history of the last processes samples [startup+2.30141 s] /proc/loadavg: 1.02 1.01 1.00 2/65 6020 /proc/meminfo: memFree=1193320/2055920 swapFree=4180792/4192956 [pid=6019] ppid=6017 vsize=16696 CPUtime=2.29 /proc/6019/stat : 6019 (bsolo) R 6017 6019 5092 0 -1 4194304 1808 0 0 0 227 2 0 0 25 0 1 0 179381968 17096704 1771 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6019/statm: 4174 1771 196 640 0 3530 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 16696 [startup+2.70148 s] /proc/loadavg: 1.02 1.01 1.00 2/65 6020 /proc/meminfo: memFree=1193320/2055920 swapFree=4180792/4192956 [pid=6019] ppid=6017 vsize=16824 CPUtime=2.69 /proc/6019/stat : 6019 (bsolo) R 6017 6019 5092 0 -1 4194304 1837 0 0 0 267 2 0 0 25 0 1 0 179381968 17227776 1800 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6019/statm: 4206 1800 196 640 0 3562 0 Current children cumulated CPU time (s) 2.69 Current children cumulated vsize (KiB) 16824 [startup+2.90151 s] /proc/loadavg: 1.02 1.01 1.00 2/65 6020 /proc/meminfo: memFree=1193320/2055920 swapFree=4180792/4192956 [pid=6019] ppid=6017 vsize=16824 CPUtime=2.89 /proc/6019/stat : 6019 (bsolo) R 6017 6019 5092 0 -1 4194304 1837 0 0 0 287 2 0 0 25 0 1 0 179381968 17227776 1800 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6019/statm: 4206 1800 196 640 0 3562 0 Current children cumulated CPU time (s) 2.89 Current children cumulated vsize (KiB) 16824 Child status: 0 Real time (s): 2.93073 CPU time (s): 2.92755 CPU user time (s): 2.90256 CPU system time (s): 0.024996 CPU usage (%): 99.8915 Max. virtual memory (cumulated for all children) (KiB): 16824 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.90256 system time used= 0.024996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1839 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= 8 runsolver used 0.006998 second user time and 0.011998 second system time The end
Begin job on node31 at 2009-06-16 04:03:40 IDJOB=1880215 IDBENCH=1290 IDSOLVER=701 FILE ID=node31/1880215-1245117820 PBS_JOBID= 9363674 Free space on /tmp= 66272 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900554373.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880215-1245117820/watcher-1880215-1245117820 -o /tmp/evaluation-result-1880215-1245117820/solver-1880215-1245117820 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880215-1245117820.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= be90946aaf59814d5cb6eda02cac5041 RANDOM SEED=1259709985 node31.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 : 3000.258 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 : 3000.258 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: 1200016 kB Buffers: 80848 kB Cached: 688280 kB SwapCached: 5188 kB Active: 168852 kB Inactive: 608348 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1200016 kB SwapTotal: 4192956 kB SwapFree: 4180792 kB Dirty: 4212 kB Writeback: 0 kB Mapped: 13760 kB Slab: 64424 kB Committed_AS: 152492 kB PageTables: 1468 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66268 MiB End job on node31 at 2009-06-16 04:03:44