Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 92 | 0.348946 | 0.351587 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh213.opb |
MD5SUM | 0146e39fcd18fa569f99190bc3dd90ba |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 92 |
Best CPU time to get the best result obtained on this benchmark | 0.026995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 92 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 900 |
Number of constraints which are clauses | 900 |
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 | 11 |
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 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/433034-1177953552/instance-433034-1177953552.opb 0.00/0.00 c File size is 38686 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: 900 900/0/0 Lit: 4100 Watch. Lit: 1800 0.00/0.01 c Obj. Vars: 200 (100 % of total variables) 0.00/0.01 c Pre-processing Time: 0.014 s 0.00/0.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.06 c 0 140 442 1764 3 884 147 0 0 0.01 0.00/0.06 c Initial Lower Bound: 80 0.00/0.06 c Initial Path Cost: 31 0.00/0.06 o 98 0.062 0.09/0.13 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.13 c 20 132 463 2026 4 992 1147 21 322 0.06 0.09/0.13 o 93 0.132 * 0.09/0.15 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.15 c 22 132 466 2165 4 1070 1147 24 166 0.13 0.09/0.15 o 92 0.152 * 0.29/0.34 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.34 c 22 132 467 2295 4 1145 1147 25 143 0.15 0.29/0.34 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 0.29/0.34 v 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 0.29/0.34 v 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 0.29/0.34 v -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 0.29/0.34 v x115 -x116 x117 -x118 x119 -x120 -x121 x122 x123 -x124 x125 -x126 x127 -x128 x129 -x130 x131 -x132 -x133 -x134 x135 -x136 x137 0.29/0.34 v -x138 x139 -x140 -x141 x142 x143 -x144 x145 -x146 -x147 x148 x149 -x150 -x151 x152 x153 -x154 -x155 x156 x157 -x158 -x159 x160 0.29/0.34 v x161 -x162 -x163 x164 x165 -x166 -x167 -x168 x169 -x170 x171 -x172 x173 -x174 -x175 x176 x177 -x178 x179 -x180 x181 -x182 -x183 0.29/0.34 v x184 -x185 x186 -x187 x188 x189 -x190 -x191 x192 -x193 x194 x195 -x196 x197 -x198 -x199 x200 0.29/0.34 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.34 c 3 43 10 71 492 2832 50 124 0.34 0.29/0.34 c Objective: 92 0.29/0.34 s OPTIMUM FOUND 0.29/0.34 c Total time: 0.345 s
OK 92
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node60/watcher-433034-1177953552 -o ROOT/results/node60/solver-433034-1177953552 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433034-1177953552/instance-433034-1177953552.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: 0.90 0.98 0.98 3/64 32639 /proc/meminfo: memFree=1851224/2055920 swapFree=4183304/4192956 [pid=32639] ppid=32637 vsize=11776 CPUtime=0 /proc/32639/stat : 32639 (bsolo3.0.17) R 32637 32639 31193 0 -1 4194304 361 0 0 0 0 0 0 0 18 0 1 0 243265197 12058624 331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32639/statm: 2944 332 279 324 0 2004 0 [startup+0.0907481 s] /proc/loadavg: 0.90 0.98 0.98 3/64 32639 /proc/meminfo: memFree=1851224/2055920 swapFree=4183304/4192956 [pid=32639] ppid=32637 vsize=5268 CPUtime=0.08 /proc/32639/stat : 32639 (bsolo3.0.17) R 32637 32639 31193 0 -1 4194304 978 0 0 0 8 0 0 0 18 0 1 0 243265197 5394432 622 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32639/statm: 1317 631 394 324 0 387 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 5268 [startup+0.101747 s] /proc/loadavg: 0.90 0.98 0.98 3/64 32639 /proc/meminfo: memFree=1851224/2055920 swapFree=4183304/4192956 [pid=32639] ppid=32637 vsize=5380 CPUtime=0.09 /proc/32639/stat : 32639 (bsolo3.0.17) R 32637 32639 31193 0 -1 4194304 1099 0 0 0 9 0 0 0 18 0 1 0 243265197 5509120 670 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5968907 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32639/statm: 1345 671 394 324 0 415 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5380 [startup+0.301768 s] /proc/loadavg: 0.90 0.98 0.98 3/64 32639 /proc/meminfo: memFree=1851224/2055920 swapFree=4183304/4192956 [pid=32639] ppid=32637 vsize=5640 CPUtime=0.29 /proc/32639/stat : 32639 (bsolo3.0.17) R 32637 32639 31193 0 -1 4194304 3341 0 0 0 28 1 0 0 19 0 1 0 243265197 5775360 655 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 135313376 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32639/statm: 1410 655 394 324 0 480 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5640 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.351587 CPU time (s): 0.348946 CPU user time (s): 0.335948 CPU system time (s): 0.012998 CPU usage (%): 99.2489 Max. virtual memory (cumulated for all children) (KiB): 5640 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.335948 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= 3869 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= 24 runsolver used 0.001999 second user time and 0.005999 second system time The end
Begin job on node60 on Mon Apr 30 17:19:12 UTC 2007 IDJOB= 433034 IDBENCH= 2177 IDSOLVER= 199 FILE ID= node60/433034-1177953552 PBS_JOBID= 4727538 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh213.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433034-1177953552/instance-433034-1177953552.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-433034-1177953552 -o ROOT/results/node60/solver-433034-1177953552 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433034-1177953552/instance-433034-1177953552.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 0146e39fcd18fa569f99190bc3dd90ba RANDOM SEED= 406586668 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node60.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 : 3000.214 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 : 3000.214 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: 1851632 kB Buffers: 17744 kB Cached: 110844 kB SwapCached: 3672 kB Active: 26396 kB Inactive: 112528 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1851632 kB SwapTotal: 4192956 kB SwapFree: 4183304 kB Dirty: 6620 kB Writeback: 0 kB Mapped: 16368 kB Slab: 51360 kB Committed_AS: 2706636 kB PageTables: 1468 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= 66558 MiB End job on node60 on Mon Apr 30 17:19:13 UTC 2007