Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 89 | 1.70674 | 1.71048 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh7.opb |
MD5SUM | 6d6b2f4631faf3412de4fc57bbefcdf3 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 89 |
Best CPU time to get the best result obtained on this benchmark | 0.044992 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 89 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 950 |
Number of constraints which are clauses | 950 |
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 | 10 |
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 3.0.16 - 04/04/2007 : 1458 GMT 0.00/0.00 c Developed by Vasco Manquinho 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 Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/365039-1177045730/instance-365039-1177045730.opb 0.00/0.00 c File size is 41006 bytes. 0.00/0.01 c Highest Coefficient sum: 200 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.008 s 0.00/0.01 c Var: 200 Constr: 950 950/0/0 Lit: 4360 Watch. Lit: 1900 0.00/0.01 c Obj. Vars: 200 (100 % of total variables) 0.00/0.01 c Pre-processing Time: 0.014 s 0.01/0.08 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.01/0.08 c 0 159 579 2476 4 1158 192 0 0 0.01 0.01/0.08 c Initial Lower Bound: 78 0.01/0.08 c Initial Path Cost: 21 0.01/0.08 o 93 0.077 0.09/0.19 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.19 c 5 159 585 2662 4 1256 1192 6 64 0.08 0.09/0.19 o 91 0.187 * 0.39/0.48 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.48 c 5 159 586 2820 4 1346 1192 7 26 0.19 0.39/0.48 o 89 0.478 * 1.69/1.70 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.69/1.70 c 13 159 595 3027 5 1454 1192 16 27 0.48 1.69/1.70 c 113 159 728 9152 12 1720 1312 149 71 1.58 1.69/1.70 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 1.69/1.70 v -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 1.69/1.70 v 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 1.69/1.70 v -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 1.69/1.70 v -x114 -x115 x116 -x117 -x118 x119 -x120 -x121 x122 x123 -x124 x125 -x126 -x127 x128 x129 -x130 x131 -x132 -x133 x134 -x135 1.69/1.70 v x136 -x137 x138 x139 -x140 x141 -x142 -x143 x144 -x145 x146 x147 -x148 x149 -x150 x151 -x152 x153 -x154 -x155 x156 x157 -x158 1.69/1.70 v x159 -x160 -x161 x162 x163 -x164 x165 -x166 -x167 x168 x169 -x170 -x171 x172 x173 -x174 x175 -x176 -x177 x178 x179 -x180 -x181 1.69/1.70 v -x182 x183 -x184 -x185 -x186 x187 -x188 x189 -x190 x191 -x192 -x193 x194 x195 -x196 -x197 -x198 -x199 -x200 1.69/1.70 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.69/1.70 c 4 122 21 187 737 9187 158 71 1.70 1.69/1.70 c Objective: 89 1.69/1.70 s OPTIMUM FOUND 1.69/1.70 c Total time: 1.704 s
OK 89
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node37/watcher-365039-1177045730 -o ROOT/results/node37/solver-365039-1177045730 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365039-1177045730/instance-365039-1177045730.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.99 0.97 0.98 3/78 8799 /proc/meminfo: memFree=1760128/2055920 swapFree=4159012/4192956 [pid=8799] ppid=8797 vsize=11780 CPUtime=0 /proc/8799/stat : 8799 (bsolo3.0.16) R 8797 8799 8448 0 -1 4194304 369 0 0 0 0 0 0 0 18 0 1 0 152485418 12062720 337 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8799/statm: 2945 337 282 324 0 2003 0 [startup+0.0218699 s] /proc/loadavg: 0.99 0.97 0.98 3/78 8799 /proc/meminfo: memFree=1760128/2055920 swapFree=4159012/4192956 [pid=8799] ppid=8797 vsize=4472 CPUtime=0.01 /proc/8799/stat : 8799 (bsolo3.0.16) R 8797 8799 8448 0 -1 4194304 565 0 0 0 1 0 0 0 18 0 1 0 152485418 4579328 522 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8799/statm: 1118 522 332 324 0 187 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4472 [startup+0.101884 s] /proc/loadavg: 0.99 0.97 0.98 3/78 8799 /proc/meminfo: memFree=1760128/2055920 swapFree=4159012/4192956 [pid=8799] ppid=8797 vsize=5964 CPUtime=0.09 /proc/8799/stat : 8799 (bsolo3.0.16) R 8797 8799 8448 0 -1 4194304 1030 0 0 0 9 0 0 0 18 0 1 0 152485418 6107136 690 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135306705 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8799/statm: 1491 690 393 324 0 560 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5964 [startup+0.301922 s] /proc/loadavg: 0.99 0.97 0.98 3/78 8799 /proc/meminfo: memFree=1760128/2055920 swapFree=4159012/4192956 [pid=8799] ppid=8797 vsize=5932 CPUtime=0.29 /proc/8799/stat : 8799 (bsolo3.0.16) R 8797 8799 8448 0 -1 4194304 2459 0 0 0 28 1 0 0 19 0 1 0 152485418 6074368 673 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135313633 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8799/statm: 1483 675 393 324 0 552 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5932 [startup+0.701998 s] /proc/loadavg: 0.99 0.97 0.98 3/78 8799 /proc/meminfo: memFree=1760128/2055920 swapFree=4159012/4192956 [pid=8799] ppid=8797 vsize=5908 CPUtime=0.69 /proc/8799/stat : 8799 (bsolo3.0.16) R 8797 8799 8448 0 -1 4194304 5120 0 0 0 68 1 0 0 23 0 1 0 152485418 6049792 722 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135333429 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8799/statm: 1477 722 393 324 0 546 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5908 [startup+1.50115 s] /proc/loadavg: 0.99 0.97 0.98 2/79 8800 /proc/meminfo: memFree=1758712/2055920 swapFree=4159012/4192956 [pid=8799] ppid=8797 vsize=4616 CPUtime=1.49 /proc/8799/stat : 8799 (bsolo3.0.16) R 8797 8799 8448 0 -1 4194304 11473 0 0 0 145 4 0 0 25 0 1 0 152485418 4726784 629 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134709784 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8799/statm: 1154 629 393 324 0 223 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4616 Solver just ended. Dumping a history of the last processes samples [startup+1.70119 s] /proc/loadavg: 0.99 0.97 0.98 2/79 8800 /proc/meminfo: memFree=1758712/2055920 swapFree=4159012/4192956 [pid=8799] ppid=8797 vsize=5976 CPUtime=1.69 /proc/8799/stat : 8799 (bsolo3.0.16) R 8797 8799 8448 0 -1 4194304 13208 0 0 0 164 5 0 0 25 0 1 0 152485418 6119424 713 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 135308804 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8799/statm: 1494 713 393 324 0 563 0 Current children cumulated CPU time (s) 1.69 Current children cumulated vsize (KiB) 5976 Child status: 0 Real time (s): 1.71048 CPU time (s): 1.70674 CPU user time (s): 1.65375 CPU system time (s): 0.052991 CPU usage (%): 99.781 Max. virtual memory (cumulated for all children) (KiB): 5976 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.65375 system time used= 0.052991 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 13239 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= 12 involuntary context switches= 6 runsolver used 0.003999 second user time and 0.007998 second system time The end
Begin job on node37 on Fri Apr 20 05:08:50 UTC 2007 IDJOB= 365039 IDBENCH= 2184 IDSOLVER= 163 FILE ID= node37/365039-1177045730 PBS_JOBID= 4640148 Free space on /tmp= 66412 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh7.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365039-1177045730/instance-365039-1177045730.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node37/watcher-365039-1177045730 -o ROOT/results/node37/solver-365039-1177045730 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365039-1177045730/instance-365039-1177045730.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 6d6b2f4631faf3412de4fc57bbefcdf3 RANDOM SEED= 432581781 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node37.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.281 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 : 3000.281 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: 1760536 kB Buffers: 34636 kB Cached: 169996 kB SwapCached: 2292 kB Active: 117292 kB Inactive: 110948 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1760536 kB SwapTotal: 4192956 kB SwapFree: 4159012 kB Dirty: 4468 kB Writeback: 0 kB Mapped: 31436 kB Slab: 52456 kB Committed_AS: 1191640 kB PageTables: 2000 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= 66412 MiB End job on node37 on Fri Apr 20 05:08:52 UTC 2007