Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 47342 | 0.141977 | 0.145669 |
Name | normalized-PB07/OPT-BIGINT-LIN/submittedPB07/ aksoy/trarea_ac/normalized-fir05_trarea_ac.opb |
MD5SUM | 3bc65171ee2bdd2ee7a63cc75f29f375 |
Bench Category | OPT-BIGINT-LIN (optimisation, big integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 47342 |
Best CPU time to get the best result obtained on this benchmark | 0.145977 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | NO |
Number of variables | 1152 |
Total number of constraints | 1774 |
Number of constraints which are clauses | 1774 |
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 | 1 |
Maximum length of a constraint | 39 |
Number of terms in the objective function | 661 |
Biggest coefficient in the objective function | 2133 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 1049330 |
Number of bits of the sum of numbers in the objective function | 21 |
Biggest number in a constraint | 2133 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 1049330 |
Number of bits of the biggest sum of numbers | 21 |
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/373437-1177365194/instance-373437-1177365194.opb 0.00/0.00 c File size is 55266 bytes. 0.00/0.01 c Highest Coefficient sum: 1.04933e+06 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.01 s 0.00/0.01 c Var: 1152 Constr: 1774 1774/0/0 Lit: 4511 Watch. Lit: 3543 0.00/0.01 c Obj. Vars: 661 (57.3785 % of total variables) 0.00/0.02 c Formula reductions applied at preprocessing 0.00/0.02 c Pre-processing Time: 0.025 s 0.09/0.13 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.13 c 0 1131 1747 4462 2 3494 582 0 0 0.03 0.09/0.13 c Initial Lower Bound: 47342 0.09/0.13 c Initial Path Cost: 6935 0.09/0.13 o 51990 0.134 0.09/0.14 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.14 c 0 1131 1748 5113 2 4118 1884 1 0 0.13 0.09/0.14 o 47342 0.138 * 0.09/0.14 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.14 c 0 1131 1749 5764 3 4738 3186 2 0 0.14 0.09/0.14 v -x84 -x86 -x88 -x90 -x92 -x94 -x96 -x98 -x100 -x102 -x103 -x105 -x106 -x108 -x110 -x112 -x114 -x116 -x118 -x120 -x122 -x124 0.09/0.14 v -x126 -x128 -x129 -x131 -x133 -x135 -x137 -x139 -x141 -x143 -x144 -x146 -x148 -x149 -x151 -x153 -x155 -x157 -x159 -x161 -x163 0.09/0.14 v -x165 -x167 -x169 -x171 -x173 x174 -x176 -x178 -x180 -x182 -x183 -x185 -x187 -x189 -x191 -x193 -x195 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-x77 -x1020 -x1025 -x1027 -x1030 -x1034 -x1038 -x1040 -x1043 -x1054 -x78 -x1060 -x1068 -x1072 -x1074 -x1078 -x1083 0.09/0.14 v -x1085 -x1090 -x1094 -x1096 -x79 -x80 -x1105 -x1107 -x1109 -x81 -x82 -x1114 -x1119 0.09/0.14 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.14 c 2 1 1 809 1752 5766 5 7 0.14 0.09/0.14 c Objective: 47342 0.09/0.14 s OPTIMUM FOUND 0.09/0.14 c Total time: 0.14 s
OK 47342
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node2/watcher-373437-1177365194 -o ROOT/results/node2/solver-373437-1177365194 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/373437-1177365194/instance-373437-1177365194.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: 0.37 0.70 0.84 3/77 5292 /proc/meminfo: memFree=1691704/2055920 swapFree=4149124/4192956 [pid=5292] ppid=5290 vsize=11792 CPUtime=0 /proc/5292/stat : 5292 (bsolo3.0.16) R 5290 5292 4325 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 212557219 12075008 334 18446744073709551615 134512640 135841103 4294956560 18446744073709551615 10970747 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5292/statm: 2948 335 281 324 0 2003 0 [startup+0.099082 s] /proc/loadavg: 0.37 0.70 0.84 3/77 5292 /proc/meminfo: memFree=1691704/2055920 swapFree=4149124/4192956 [pid=5292] ppid=5290 vsize=4940 CPUtime=0.08 /proc/5292/stat : 5292 (bsolo3.0.16) R 5290 5292 4325 0 -1 4194304 685 0 0 0 8 0 0 0 18 0 1 0 212557219 5058560 641 18446744073709551615 134512640 135841103 4294956560 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5292/statm: 1235 641 333 324 0 304 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 4940 [startup+0.101081 s] /proc/loadavg: 0.37 0.70 0.84 3/77 5292 /proc/meminfo: memFree=1691704/2055920 swapFree=4149124/4192956 [pid=5292] ppid=5290 vsize=4924 CPUtime=0.09 /proc/5292/stat : 5292 (bsolo3.0.16) R 5290 5292 4325 0 -1 4194304 687 0 0 0 9 0 0 0 18 0 1 0 212557219 5042176 643 18446744073709551615 134512640 135841103 4294956560 18446744073709551615 135468340 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5292/statm: 1231 643 333 324 0 300 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4924 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.145669 CPU time (s): 0.141977 CPU user time (s): 0.131979 CPU system time (s): 0.009998 CPU usage (%): 97.4654 Max. virtual memory (cumulated for all children) (KiB): 4940 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.131979 system time used= 0.009998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1207 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= 3 runsolver used 0.000999 second user time and 0.008998 second system time The end
Begin job on node2 on Mon Apr 23 21:53:14 UTC 2007 IDJOB= 373437 IDBENCH= 25044 IDSOLVER= 163 FILE ID= node2/373437-1177365194 PBS_JOBID= 4675278 Free space on /tmp= 66401 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-BIGINT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir05_trarea_ac.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/373437-1177365194/instance-373437-1177365194.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node2/watcher-373437-1177365194 -o ROOT/results/node2/solver-373437-1177365194 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/373437-1177365194/instance-373437-1177365194.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 3bc65171ee2bdd2ee7a63cc75f29f375 RANDOM SEED= 240342462 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node2.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 : 3000.234 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: 1692112 kB Buffers: 69624 kB Cached: 208252 kB SwapCached: 12552 kB Active: 222920 kB Inactive: 81004 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1692112 kB SwapTotal: 4192956 kB SwapFree: 4149124 kB Dirty: 4636 kB Writeback: 0 kB Mapped: 30736 kB Slab: 45264 kB Committed_AS: 8247948 kB PageTables: 1864 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= 66401 MiB End job on node2 on Mon Apr 23 21:53:15 UTC 2007