Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 cl | OPT | 95 | 1.82772 | 1.82914 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh301.opb |
MD5SUM | 21989a3a2eabf31d3de5b03788f598a8 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 95 |
Best CPU time to get the best result obtained on this benchmark | 0.036993 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 95 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 1000 |
Number of constraints which are clauses | 1000 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 14 |
Number of terms in the objective function | 200 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 200 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 200 |
Number of bits of the biggest sum of numbers | 8 |
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: Clause 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-1879046-1245153335.opb 0.00/0.00 c File size is 45059 bytes. 0.00/0.00 c Highest Coefficient sum: 200 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.006 s 0.00/0.00 c Var: 200 Constr: 1000 1000/0/0 Lit: 4854 Watch. Lit: 2000 0.00/0.00 c Obj. Vars: 200 (100 % of total variables) 0.00/0.01 c Pre-processing Time: 0.013 s 0.09/0.13 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.13 c 0 192 868 4105 4 1736 289 0 0 0.01 0.09/0.13 c Initial Lower Bound: 71 0.09/0.13 c Initial Path Cost: 4 0.09/0.14 c 100 192 968 5373 5 1936 318 100 724 0.14 0.09/0.14 o 95 1.79/1.82 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.79/1.82 c 105 192 974 5664 5 2049 1289 106 755 0.14 1.79/1.82 v -x1 x2 x3 -x4 -x5 x6 x7 -x8 -x9 x10 -x11 x12 -x13 x14 -x15 x16 -x17 x18 -x19 x20 -x21 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 x122 -x123 x124 -x125 -x126 -x127 x128 -x129 x130 -x131 x132 -x133 x134 -x135 x136 -x137 x138 -x139 -x140 -x141 x142 -x143 x144 x145 -x146 x147 -x148 -x149 x150 -x151 x152 x153 -x154 -x155 x156 x157 -x158 -x159 -x160 -x161 x162 -x163 x164 x165 -x166 -x167 x168 x169 -x170 x171 -x172 x173 -x174 -x175 x176 x177 -x178 -x179 x180 x181 -x182 x183 -x184 -x185 x186 x187 -x188 -x189 x190 x191 -x192 x193 -x194 -x195 x196 x197 -x198 -x199 x200 1.79/1.82 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.79/1.82 c 2 145 32 227 1015 6390 147 79 1.83 1.79/1.82 c Objective: 95 1.79/1.82 s OPTIMUM FOUND 1.79/1.82 c Total time: 1.826 s
OK 95
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879046-1245153335/watcher-1879046-1245153335 -o /tmp/evaluation-result-1879046-1245153335/solver-1879046-1245153335 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1879046-1245153335.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 0.98 0.99 3/64 11170 /proc/meminfo: memFree=1862584/2055920 swapFree=4192952/4192956 [pid=11170] ppid=11168 vsize=10756 CPUtime=0 /proc/11170/stat : 11170 (bsolo) R 11168 11170 10758 0 -1 4194304 242 0 0 0 0 0 0 0 18 0 1 0 68036306 11014144 226 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11170/statm: 2689 226 174 640 0 2033 0 [startup+0.053865 s] /proc/loadavg: 0.99 0.98 0.99 3/64 11170 /proc/meminfo: memFree=1862584/2055920 swapFree=4192952/4192956 [pid=11170] ppid=11168 vsize=12664 CPUtime=0.04 /proc/11170/stat : 11170 (bsolo) R 11168 11170 10758 0 -1 4194304 615 0 0 0 4 0 0 0 18 0 1 0 68036306 12967936 575 1992294400 134512640 137136520 4294956256 18446744073709551615 135455334 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11170/statm: 3166 575 285 640 0 2522 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 12664 [startup+0.10187 s] /proc/loadavg: 0.99 0.98 0.99 3/64 11170 /proc/meminfo: memFree=1862584/2055920 swapFree=4192952/4192956 [pid=11170] ppid=11168 vsize=12808 CPUtime=0.09 /proc/11170/stat : 11170 (bsolo) R 11168 11170 10758 0 -1 4194304 725 0 0 0 9 0 0 0 18 0 1 0 68036306 13115392 629 1992294400 134512640 137136520 4294956256 18446744073709551615 135464005 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11170/statm: 3202 629 285 640 0 2558 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12808 [startup+0.301893 s] /proc/loadavg: 0.99 0.98 0.99 3/64 11170 /proc/meminfo: memFree=1862584/2055920 swapFree=4192952/4192956 [pid=11170] ppid=11168 vsize=12888 CPUtime=0.29 /proc/11170/stat : 11170 (bsolo) R 11168 11170 10758 0 -1 4194304 1216 0 0 0 29 0 0 0 19 0 1 0 68036306 13197312 713 1992294400 134512640 137136520 4294956256 18446744073709551615 135443216 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11170/statm: 3222 713 291 640 0 2578 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 12888 [startup+0.701939 s] /proc/loadavg: 0.99 0.98 0.99 3/64 11170 /proc/meminfo: memFree=1862584/2055920 swapFree=4192952/4192956 [pid=11170] ppid=11168 vsize=12720 CPUtime=0.69 /proc/11170/stat : 11170 (bsolo) R 11168 11170 10758 0 -1 4194304 3127 0 0 0 68 1 0 0 22 0 1 0 68036306 13025280 546 1992294400 134512640 137136520 4294956256 18446744073709551615 135455846 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11170/statm: 3180 546 292 640 0 2536 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 12720 [startup+1.50103 s] /proc/loadavg: 0.99 0.98 0.99 2/65 11171 /proc/meminfo: memFree=1861616/2055920 swapFree=4192952/4192956 [pid=11170] ppid=11168 vsize=12732 CPUtime=1.49 /proc/11170/stat : 11170 (bsolo) R 11168 11170 10758 0 -1 4194304 6618 0 0 0 147 2 0 0 25 0 1 0 68036306 13037568 698 1992294400 134512640 137136520 4294956256 18446744073709551615 135454314 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11170/statm: 3183 698 292 640 0 2539 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 12732 Solver just ended. Dumping a history of the last processes samples [startup+1.70105 s] /proc/loadavg: 0.99 0.98 0.99 2/65 11171 /proc/meminfo: memFree=1861616/2055920 swapFree=4192952/4192956 [pid=11170] ppid=11168 vsize=12780 CPUtime=1.69 /proc/11170/stat : 11170 (bsolo) R 11168 11170 10758 0 -1 4194304 7670 0 0 0 166 3 0 0 25 0 1 0 68036306 13086720 543 1992294400 134512640 137136520 4294956256 18446744073709551615 135443223 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11170/statm: 3195 543 292 640 0 2551 0 Current children cumulated CPU time (s) 1.69 Current children cumulated vsize (KiB) 12780 [startup+1.80107 s] /proc/loadavg: 0.99 0.98 0.99 2/65 11171 /proc/meminfo: memFree=1861616/2055920 swapFree=4192952/4192956 [pid=11170] ppid=11168 vsize=11020 CPUtime=1.79 /proc/11170/stat : 11170 (bsolo) R 11168 11170 10758 0 -1 4194304 8318 0 0 0 176 3 0 0 25 0 1 0 68036306 11284480 448 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/11170/statm: 2755 448 292 640 0 2111 0 Current children cumulated CPU time (s) 1.79 Current children cumulated vsize (KiB) 11020 Child status: 0 Real time (s): 1.82914 CPU time (s): 1.82772 CPU user time (s): 1.79473 CPU system time (s): 0.032994 CPU usage (%): 99.9222 Max. virtual memory (cumulated for all children) (KiB): 12892 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.79473 system time used= 0.032994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8636 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= 2 runsolver used 0.007998 second user time and 0.004999 second system time The end
Begin job on node20 at 2009-06-16 13:55:35 IDJOB=1879046 IDBENCH=2102 IDSOLVER=700 FILE ID=node20/1879046-1245153335 PBS_JOBID= 9363750 Free space on /tmp= 66324 MiB SOLVER NAME= bsolo 3.1 cl BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh301.opb COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879046-1245153335/watcher-1879046-1245153335 -o /tmp/evaluation-result-1879046-1245153335/solver-1879046-1245153335 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1879046-1245153335.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 21989a3a2eabf31d3de5b03788f598a8 RANDOM SEED=1149657118 node20.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: 1863136 kB Buffers: 27576 kB Cached: 79180 kB SwapCached: 4 kB Active: 44264 kB Inactive: 75876 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1863136 kB SwapTotal: 4192956 kB SwapFree: 4192952 kB Dirty: 3984 kB Writeback: 0 kB Mapped: 23232 kB Slab: 58668 kB Committed_AS: 128520 kB PageTables: 1400 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-1879046-1245153335.opb Free space on /tmp at the end= 66320 MiB End job on node20 at 2009-06-16 13:55:37