Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | 95 | 1.46278 | 1.47445 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh207.opb |
MD5SUM | 26a2f7a073809ed215604c58e6ca5a97 |
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 | 0.028994 |
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 | 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 3.1 - 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-1877625-1245154110.opb 0.00/0.00 c File size is 38972 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: 0.005 s 0.00/0.01 c Var: 200 Constr: 900 900/0/0 Lit: 4136 Watch. Lit: 1800 0.00/0.01 c Obj. Vars: 200 (100 % of total variables) 0.00/0.02 c Pre-processing Time: 0.014 s 0.09/0.18 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.18 c 0 191 835 3763 4 1670 278 0 0 0.01 0.09/0.18 c Initial Lower Bound: 71 0.09/0.18 c Initial Path Cost: 5 0.09/0.18 o 95 1.38/1.47 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.38/1.47 c 63 191 950 5164 5 2000 1278 115 350 0.18 1.38/1.47 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 1.38/1.47 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.38/1.47 c 1 97 23 135 992 5468 157 66 1.46 1.38/1.47 c Objective: 95 1.38/1.47 s OPTIMUM FOUND 1.38/1.47 c Total time: 1.46 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-1877625-1245154110/watcher-1877625-1245154110 -o /tmp/evaluation-result-1877625-1245154110/solver-1877625-1245154110 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877625-1245154110.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: 1.81 1.86 1.88 4/73 29756 /proc/meminfo: memFree=375824/2055920 swapFree=4179968/4192956 [pid=29756] ppid=29754 vsize=18576 CPUtime=0 /proc/29756/stat : 29756 (runsolver) R 29754 29756 29383 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 183009042 19021824 284 1992294400 4194304 4302564 548682068528 18446744073709551615 224264776999 0 0 4096 24578 0 0 0 17 1 0 0 /proc/29756/statm: 4644 284 249 26 0 2626 0 [startup+0.0959291 s] /proc/loadavg: 1.81 1.86 1.88 4/73 29756 /proc/meminfo: memFree=375824/2055920 swapFree=4179968/4192956 [pid=29756] ppid=29754 vsize=12576 CPUtime=0.08 /proc/29756/stat : 29756 (bsolo) R 29754 29756 29383 0 -1 4194304 661 0 0 0 7 1 0 0 20 0 1 0 183009042 12877824 623 1992294400 134512640 137136520 4294956256 18446744073709551615 135464030 0 0 4096 16384 0 0 0 17 0 0 0 /proc/29756/statm: 3144 623 287 640 0 2500 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 12576 [startup+0.102925 s] /proc/loadavg: 1.81 1.86 1.88 4/73 29756 /proc/meminfo: memFree=375824/2055920 swapFree=4179968/4192956 [pid=29756] ppid=29754 vsize=12576 CPUtime=0.09 /proc/29756/stat : 29756 (bsolo) R 29754 29756 29383 0 -1 4194304 666 0 0 0 8 1 0 0 20 0 1 0 183009042 12877824 628 1992294400 134512640 137136520 4294956256 18446744073709551615 135463178 0 0 4096 16384 0 0 0 17 0 0 0 /proc/29756/statm: 3144 628 287 640 0 2500 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12576 [startup+0.302949 s] /proc/loadavg: 1.81 1.86 1.88 4/73 29756 /proc/meminfo: memFree=375824/2055920 swapFree=4179968/4192956 [pid=29756] ppid=29754 vsize=12800 CPUtime=0.29 /proc/29756/stat : 29756 (bsolo) R 29754 29756 29383 0 -1 4194304 1270 0 0 0 28 1 0 0 22 0 1 0 183009042 13107200 557 1992294400 134512640 137136520 4294956256 18446744073709551615 135078613 0 0 4096 16384 0 0 0 17 0 0 0 /proc/29756/statm: 3200 557 292 640 0 2556 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 12800 [startup+0.701992 s] /proc/loadavg: 1.81 1.86 1.88 4/73 29756 /proc/meminfo: memFree=375824/2055920 swapFree=4179968/4192956 [pid=29756] ppid=29754 vsize=12912 CPUtime=0.67 /proc/29756/stat : 29756 (bsolo) R 29754 29756 29383 0 -1 4194304 2297 0 0 0 65 2 0 0 25 0 1 0 183009042 13221888 561 1992294400 134512640 137136520 4294956256 18446744073709551615 135455332 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29756/statm: 3228 562 292 640 0 2584 0 Current children cumulated CPU time (s) 0.67 Current children cumulated vsize (KiB) 12912 Solver just ended. Dumping a history of the last processes samples [startup+1.10603 s] /proc/loadavg: 1.81 1.86 1.88 2/74 29757 /proc/meminfo: memFree=374664/2055920 swapFree=4179968/4192956 [pid=29756] ppid=29754 vsize=12808 CPUtime=1.08 /proc/29756/stat : 29756 (bsolo) R 29754 29756 29383 0 -1 4194304 4031 0 0 0 105 3 0 0 25 0 1 0 183009042 13115392 582 1992294400 134512640 137136520 4294956256 18446744073709551615 135438649 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29756/statm: 3202 582 292 640 0 2558 0 Current children cumulated CPU time (s) 1.08 Current children cumulated vsize (KiB) 12808 [startup+1.30105 s] /proc/loadavg: 1.81 1.86 1.88 2/74 29757 /proc/meminfo: memFree=374664/2055920 swapFree=4179968/4192956 [pid=29756] ppid=29754 vsize=12832 CPUtime=1.28 /proc/29756/stat : 29756 (bsolo) R 29754 29756 29383 0 -1 4194304 5077 0 0 0 124 4 0 0 25 0 1 0 183009042 13139968 551 1992294400 134512640 137136520 4294956256 18446744073709551615 135463994 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29756/statm: 3208 551 292 640 0 2564 0 Current children cumulated CPU time (s) 1.28 Current children cumulated vsize (KiB) 12832 [startup+1.40142 s] /proc/loadavg: 1.81 1.86 1.88 2/74 29757 /proc/meminfo: memFree=374664/2055920 swapFree=4179968/4192956 [pid=29756] ppid=29754 vsize=12768 CPUtime=1.38 /proc/29756/stat : 29756 (bsolo) R 29754 29756 29383 0 -1 4194304 5582 0 0 0 134 4 0 0 25 0 1 0 183009042 13074432 610 1992294400 134512640 137136520 4294956256 18446744073709551615 135454314 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29756/statm: 3192 610 292 640 0 2548 0 Current children cumulated CPU time (s) 1.38 Current children cumulated vsize (KiB) 12768 Child status: 0 Real time (s): 1.47445 CPU time (s): 1.46278 CPU user time (s): 1.41678 CPU system time (s): 0.045993 CPU usage (%): 99.208 Max. virtual memory (cumulated for all children) (KiB): 12924 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.41678 system time used= 0.045993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6102 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= 11 runsolver used 0.006998 second user time and 0.009998 second system time The end
Begin job on node82 at 2009-06-16 14:08:30 IDJOB=1877625 IDBENCH=2116 IDSOLVER=699 FILE ID=node82/1877625-1245154110 PBS_JOBID= 9363774 Free space on /tmp= 66404 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh207.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877625-1245154110/watcher-1877625-1245154110 -o /tmp/evaluation-result-1877625-1245154110/solver-1877625-1245154110 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877625-1245154110.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 26a2f7a073809ed215604c58e6ca5a97 RANDOM SEED=1272903590 node82.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 : 3000.232 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 : 3000.232 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 376432 kB Buffers: 40384 kB Cached: 1536896 kB SwapCached: 6644 kB Active: 864508 kB Inactive: 742820 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 376432 kB SwapTotal: 4192956 kB SwapFree: 4179968 kB Dirty: 3976 kB Writeback: 0 kB Mapped: 37416 kB Slab: 57212 kB Committed_AS: 599468 kB PageTables: 2068 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1877625-1245154110.opb Free space on /tmp at the end= 66400 MiB End job on node82 at 2009-06-16 14:08:32