Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 3.1 | SAT | 4.69529 | 4.69663 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/ namasivayam/tsp/normalized-t3002.11tsp11.1900669299.opb |
MD5SUM | a725f6ee372d31d579e8cd9c5db864a1 |
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 | 0.223965 |
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 | 691 |
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-1877401-1245121883.opb 0.00/0.00 c File size is 83381 bytes. 0.00/0.01 c Highest Coefficient sum: 691 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) 0.02/0.02 c Pre-processing Time: 0.023 s 0.02/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.02 c 0 231 2586 8096 3 5473 1880 0 0 0.02 0.02/0.02 c Switching off lower bounding mode. 4.59/4.69 c 101 231 2762 13521 4 5832 2069 176 2589 0.04 4.59/4.69 c 252 231 2977 23634 7 6268 2276 391 3549 0.07 4.59/4.69 c 479 231 3311 43241 13 6945 2504 725 3548 0.14 4.59/4.69 c 818 231 3706 59405 16 7740 2755 1120 3207 0.26 4.59/4.69 c 1327 231 4249 82072 19 8848 3031 1663 2627 0.51 4.59/4.69 c 2090 231 5097 116531 22 10543 3335 2511 2353 0.89 4.59/4.69 c 3236 231 4577 85536 18 9470 3669 1991 2164 1.50 4.59/4.69 c 4958 231 4580 86914 18 9488 4036 1994 2107 2.35 4.59/4.69 c 7542 231 5279 113415 21 10891 4440 2693 2100 3.59 4.59/4.69 c Backtracks by Clause: 9804 4.59/4.69 c Backtracks by PB constraint: 10 4.59/4.69 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 4.59/4.69 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 4.59/4.69 c 9 9814 2357 15923 5385 106833 2799 2091 4.69 4.59/4.69 s SATISFIABLE 4.59/4.69 c Total time: 4.693 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-1877401-1245121883/watcher-1877401-1245121883 -o /tmp/evaluation-result-1877401-1245121883/solver-1877401-1245121883 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877401-1245121883.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: 1.04 1.00 1.00 3/64 2742 /proc/meminfo: memFree=1172560/2055920 swapFree=4182492/4192956 [pid=2742] ppid=2740 vsize=10792 CPUtime=0 /proc/2742/stat : 2742 (bsolo) R 2740 2742 1759 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 179788283 11051008 234 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2742/statm: 2698 235 175 640 0 2033 0 [startup+0.024405 s] /proc/loadavg: 1.04 1.00 1.00 3/64 2742 /proc/meminfo: memFree=1172560/2055920 swapFree=4182492/4192956 [pid=2742] ppid=2740 vsize=11244 CPUtime=0.02 /proc/2742/stat : 2742 (bsolo) R 2740 2742 1759 0 -1 4194304 414 0 0 0 2 0 0 0 18 0 1 0 179788283 11513856 377 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2742/statm: 2811 377 190 640 0 2167 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 11244 [startup+0.101414 s] /proc/loadavg: 1.04 1.00 1.00 3/64 2742 /proc/meminfo: memFree=1172560/2055920 swapFree=4182492/4192956 [pid=2742] ppid=2740 vsize=11488 CPUtime=0.09 /proc/2742/stat : 2742 (bsolo) R 2740 2742 1759 0 -1 4194304 483 0 0 0 9 0 0 0 18 0 1 0 179788283 11763712 446 1992294400 134512640 137136520 4294956256 18446744073709551615 136500542 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2742/statm: 2872 446 196 640 0 2228 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11488 [startup+0.301435 s] /proc/loadavg: 1.04 1.00 1.00 3/64 2742 /proc/meminfo: memFree=1172560/2055920 swapFree=4182492/4192956 [pid=2742] ppid=2740 vsize=11864 CPUtime=0.29 /proc/2742/stat : 2742 (bsolo) R 2740 2742 1759 0 -1 4194304 594 0 0 0 29 0 0 0 19 0 1 0 179788283 12148736 557 1992294400 134512640 137136520 4294956256 18446744073709551615 136502385 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2742/statm: 2966 557 196 640 0 2322 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11864 [startup+0.701478 s] /proc/loadavg: 1.04 1.00 1.00 3/64 2742 /proc/meminfo: memFree=1172560/2055920 swapFree=4182492/4192956 [pid=2742] ppid=2740 vsize=12484 CPUtime=0.69 /proc/2742/stat : 2742 (bsolo) R 2740 2742 1759 0 -1 4194304 741 0 0 0 69 0 0 0 22 0 1 0 179788283 12783616 704 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2742/statm: 3121 704 196 640 0 2477 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 12484 [startup+1.50156 s] /proc/loadavg: 1.04 1.00 1.00 2/65 2743 /proc/meminfo: memFree=1170120/2055920 swapFree=4182492/4192956 [pid=2742] ppid=2740 vsize=13344 CPUtime=1.49 /proc/2742/stat : 2742 (bsolo) R 2740 2742 1759 0 -1 4194304 953 0 0 0 148 1 0 0 25 0 1 0 179788283 13664256 916 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2742/statm: 3336 916 196 640 0 2692 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 13344 [startup+3.10174 s] /proc/loadavg: 1.04 1.00 1.00 2/65 2743 /proc/meminfo: memFree=1169480/2055920 swapFree=4182492/4192956 [pid=2742] ppid=2740 vsize=13472 CPUtime=3.09 /proc/2742/stat : 2742 (bsolo) R 2740 2742 1759 0 -1 4194304 981 0 0 0 308 1 0 0 25 0 1 0 179788283 13795328 944 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2742/statm: 3368 944 196 640 0 2724 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 13472 Solver just ended. Dumping a history of the last processes samples [startup+3.90182 s] /proc/loadavg: 1.04 1.00 1.00 2/65 2743 /proc/meminfo: memFree=1169288/2055920 swapFree=4182492/4192956 [pid=2742] ppid=2740 vsize=13720 CPUtime=3.89 /proc/2742/stat : 2742 (bsolo) R 2740 2742 1759 0 -1 4194304 1047 0 0 0 388 1 0 0 25 0 1 0 179788283 14049280 1010 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2742/statm: 3430 1010 196 640 0 2786 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 13720 [startup+4.30187 s] /proc/loadavg: 1.04 1.00 1.00 2/65 2743 /proc/meminfo: memFree=1168968/2055920 swapFree=4182492/4192956 [pid=2742] ppid=2740 vsize=13720 CPUtime=4.29 /proc/2742/stat : 2742 (bsolo) R 2740 2742 1759 0 -1 4194304 1047 0 0 0 428 1 0 0 25 0 1 0 179788283 14049280 1010 1992294400 134512640 137136520 4294956256 18446744073709551615 134573586 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2742/statm: 3430 1010 196 640 0 2786 0 Current children cumulated CPU time (s) 4.29 Current children cumulated vsize (KiB) 13720 [startup+4.50189 s] /proc/loadavg: 1.04 1.00 1.00 2/65 2743 /proc/meminfo: memFree=1168968/2055920 swapFree=4182492/4192956 [pid=2742] ppid=2740 vsize=13848 CPUtime=4.49 /proc/2742/stat : 2742 (bsolo) R 2740 2742 1759 0 -1 4194304 1071 0 0 0 448 1 0 0 25 0 1 0 179788283 14180352 1034 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2742/statm: 3462 1034 196 640 0 2818 0 Current children cumulated CPU time (s) 4.49 Current children cumulated vsize (KiB) 13848 [startup+4.6019 s] /proc/loadavg: 1.04 1.00 1.00 2/65 2743 /proc/meminfo: memFree=1168968/2055920 swapFree=4182492/4192956 [pid=2742] ppid=2740 vsize=13848 CPUtime=4.59 /proc/2742/stat : 2742 (bsolo) R 2740 2742 1759 0 -1 4194304 1071 0 0 0 458 1 0 0 25 0 1 0 179788283 14180352 1034 1992294400 134512640 137136520 4294956256 18446744073709551615 136498052 0 0 4096 16384 0 0 0 17 1 0 0 /proc/2742/statm: 3462 1034 196 640 0 2818 0 Current children cumulated CPU time (s) 4.59 Current children cumulated vsize (KiB) 13848 Child status: 0 Real time (s): 4.69663 CPU time (s): 4.69529 CPU user time (s): 4.67629 CPU system time (s): 0.018997 CPU usage (%): 99.9715 Max. virtual memory (cumulated for all children) (KiB): 13848 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.67629 system time used= 0.018997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1073 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= 7 runsolver used 0.003999 second user time and 0.020996 second system time The end
Begin job on node21 at 2009-06-16 05:11:23 IDJOB=1877401 IDBENCH=1341 IDSOLVER=699 FILE ID=node21/1877401-1245121883 PBS_JOBID= 9363657 Free space on /tmp= 66092 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900669299.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877401-1245121883/watcher-1877401-1245121883 -o /tmp/evaluation-result-1877401-1245121883/solver-1877401-1245121883 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877401-1245121883.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a725f6ee372d31d579e8cd9c5db864a1 RANDOM SEED=907935996 node21.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 : 3000.239 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 : 3000.239 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: 1173040 kB Buffers: 90796 kB Cached: 696664 kB SwapCached: 4264 kB Active: 120012 kB Inactive: 674804 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1173040 kB SwapTotal: 4192956 kB SwapFree: 4182492 kB Dirty: 4020 kB Writeback: 0 kB Mapped: 13368 kB Slab: 74088 kB Committed_AS: 159664 kB PageTables: 1380 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= 66088 MiB End job on node21 at 2009-06-16 05:11:28