Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 3.1 | SAT | 1.27681 | 1.2761 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900576918.opb |
MD5SUM | 880846daf47900bbb2fd34e8a6c4861d |
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 | 0.264959 |
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 | 639 |
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-1877423-1245124498.opb 0.00/0.00 c File size is 83371 bytes. 0.00/0.01 c Highest Coefficient sum: 639 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: 5708 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 5473 1880 0 0 0.02 0.00/0.02 c Switching off lower bounding mode. 1.19/1.27 c 100 231 2762 13816 5 5828 2069 176 2631 0.04 1.19/1.27 c 251 231 3002 23572 7 6312 2276 416 3746 0.07 1.19/1.27 c 476 231 3311 40106 12 6939 2504 725 3400 0.14 1.19/1.27 c 814 231 3716 64277 17 7784 2755 1130 3095 0.26 1.19/1.27 c 1324 231 4279 94608 22 8917 3031 1693 2616 0.51 1.19/1.27 c 2088 231 5174 149296 28 10765 3335 2588 2163 0.96 1.19/1.27 c Backtracks by Clause: 2429 1.19/1.27 c Backtracks by PB constraint: 7 1.19/1.27 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 1.19/1.27 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.19/1.27 c 6 2436 496 4862 5581 179182 2995 1913 1.27 1.19/1.27 s SATISFIABLE 1.19/1.27 c Total time: 1.273 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-1877423-1245124498/watcher-1877423-1245124498 -o /tmp/evaluation-result-1877423-1245124498/solver-1877423-1245124498 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877423-1245124498.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 1.00 1.00 3/64 8228 /proc/meminfo: memFree=1792376/2055920 swapFree=4192812/4192956 [pid=8228] ppid=8226 vsize=10792 CPUtime=0 /proc/8228/stat : 8228 (bsolo) R 8226 8228 7057 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 180050658 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8228/statm: 2698 232 174 640 0 2033 0 [startup+0.0123289 s] /proc/loadavg: 1.00 1.00 1.00 3/64 8228 /proc/meminfo: memFree=1792376/2055920 swapFree=4192812/4192956 [pid=8228] ppid=8226 vsize=10932 CPUtime=0 /proc/8228/stat : 8228 (bsolo) R 8226 8228 7057 0 -1 4194304 308 0 0 0 0 0 0 0 18 0 1 0 180050658 11194368 292 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8228/statm: 2733 292 186 640 0 2068 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 10932 [startup+0.101345 s] /proc/loadavg: 1.00 1.00 1.00 3/64 8228 /proc/meminfo: memFree=1792376/2055920 swapFree=4192812/4192956 [pid=8228] ppid=8226 vsize=11492 CPUtime=0.09 /proc/8228/stat : 8228 (bsolo) R 8226 8228 7057 0 -1 4194304 478 0 0 0 9 0 0 0 18 0 1 0 180050658 11767808 441 1992294400 134512640 137136520 4294956256 18446744073709551615 134554444 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8228/statm: 2873 441 196 640 0 2229 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11492 [startup+0.301381 s] /proc/loadavg: 1.00 1.00 1.00 3/64 8228 /proc/meminfo: memFree=1792376/2055920 swapFree=4192812/4192956 [pid=8228] ppid=8226 vsize=11992 CPUtime=0.29 /proc/8228/stat : 8228 (bsolo) R 8226 8228 7057 0 -1 4194304 616 0 0 0 29 0 0 0 19 0 1 0 180050658 12279808 579 1992294400 134512640 137136520 4294956256 18446744073709551615 136502239 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8228/statm: 2998 579 196 640 0 2354 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11992 [startup+0.701455 s] /proc/loadavg: 1.00 1.00 1.00 3/64 8228 /proc/meminfo: memFree=1792376/2055920 swapFree=4192812/4192956 [pid=8228] ppid=8226 vsize=12744 CPUtime=0.7 /proc/8228/stat : 8228 (bsolo) R 8226 8228 7057 0 -1 4194304 795 0 0 0 69 1 0 0 22 0 1 0 180050658 13049856 758 1992294400 134512640 137136520 4294956256 18446744073709551615 136501965 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8228/statm: 3186 758 196 640 0 2542 0 Current children cumulated CPU time (s) 0.7 Current children cumulated vsize (KiB) 12744 Solver just ended. Dumping a history of the last processes samples [startup+1.10553 s] /proc/loadavg: 1.00 1.00 1.00 2/65 8229 /proc/meminfo: memFree=1789616/2055920 swapFree=4192812/4192956 [pid=8228] ppid=8226 vsize=13364 CPUtime=1.1 /proc/8228/stat : 8228 (bsolo) R 8226 8228 7057 0 -1 4194304 961 0 0 0 109 1 0 0 25 0 1 0 180050658 13684736 924 1992294400 134512640 137136520 4294956256 18446744073709551615 134544095 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8228/statm: 3341 924 196 640 0 2697 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 13364 [startup+1.20155 s] /proc/loadavg: 1.00 1.00 1.00 2/65 8229 /proc/meminfo: memFree=1789616/2055920 swapFree=4192812/4192956 [pid=8228] ppid=8226 vsize=13488 CPUtime=1.19 /proc/8228/stat : 8228 (bsolo) R 8226 8228 7057 0 -1 4194304 993 0 0 0 118 1 0 0 25 0 1 0 180050658 13811712 956 1992294400 134512640 137136520 4294956256 18446744073709551615 134542280 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8228/statm: 3372 956 196 640 0 2728 0 Current children cumulated CPU time (s) 1.19 Current children cumulated vsize (KiB) 13488 Child status: 0 Real time (s): 1.2761 CPU time (s): 1.27681 CPU user time (s): 1.26381 CPU system time (s): 0.012998 CPU usage (%): 100.055 Max. virtual memory (cumulated for all children) (KiB): 13488 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.26381 system time used= 0.012998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1019 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 0.003999 second user time and 0.007998 second system time The end
Begin job on node7 at 2009-06-16 05:54:58 IDJOB=1877423 IDBENCH=1366 IDSOLVER=699 FILE ID=node7/1877423-1245124498 PBS_JOBID= 9363649 Free space on /tmp= 66272 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576918.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877423-1245124498/watcher-1877423-1245124498 -o /tmp/evaluation-result-1877423-1245124498/solver-1877423-1245124498 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877423-1245124498.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 880846daf47900bbb2fd34e8a6c4861d RANDOM SEED=394250124 node7.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 : 3000.274 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 : 3000.274 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: 1792856 kB Buffers: 20688 kB Cached: 170528 kB SwapCached: 0 kB Active: 64000 kB Inactive: 141184 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1792856 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 4020 kB Writeback: 0 kB Mapped: 23712 kB Slab: 43864 kB Committed_AS: 151916 kB PageTables: 1444 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= 66268 MiB End job on node7 at 2009-06-16 05:55:00