Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 23670 | 0.142978 | 0.144951 |
Name | normalized-PB07/OPT-SMALLINT-LIN/reduced/ submittedPB07/aksoy/trarea_ac/normalized-reduced-fir05_trarea_ac.opb |
MD5SUM | da210e6015c5a34ffbeabe5ecb901720 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 23670 |
Best CPU time to get the best result obtained on this benchmark | 0.146977 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 23670 |
Optimality of the best value was proved | YES |
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 | 1066 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 524592 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1066 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 524592 |
Number of bits of the biggest sum of numbers | 20 |
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/372274-1177081042/instance-372274-1177081042.opb 0.00/0.00 c File size is 54756 bytes. 0.00/0.01 c Highest Coefficient sum: 524592 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: 0.024 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 0.02 0.09/0.13 c Initial Lower Bound: 23670 0.09/0.13 c Initial Path Cost: 3467 0.09/0.13 o 25992 0.133 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 23670 0.137 * 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: 23670 0.09/0.14 s OPTIMUM FOUND 0.09/0.14 c Total time: 0.139 s
OK 23670
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node55/watcher-372274-1177081042 -o ROOT/results/node55/solver-372274-1177081042 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/372274-1177081042/instance-372274-1177081042.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: 0.92 0.98 0.99 3/64 19206 /proc/meminfo: memFree=1661940/2055920 swapFree=4184496/4192956 [pid=19206] ppid=19204 vsize=11792 CPUtime=0 /proc/19206/stat : 19206 (bsolo3.0.16) R 19204 19206 18297 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 156014212 12075008 334 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 7284347 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19206/statm: 2948 334 281 324 0 2003 0 [startup+0.0773919 s] /proc/loadavg: 0.92 0.98 0.99 3/64 19206 /proc/meminfo: memFree=1661940/2055920 swapFree=4184496/4192956 [pid=19206] ppid=19204 vsize=4892 CPUtime=0.06 /proc/19206/stat : 19206 (bsolo3.0.16) R 19204 19206 18297 0 -1 4194304 668 0 0 0 6 0 0 0 18 0 1 0 156014212 5009408 622 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19206/statm: 1222 622 332 324 0 291 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 4892 [startup+0.101393 s] /proc/loadavg: 0.92 0.98 0.99 3/64 19206 /proc/meminfo: memFree=1661940/2055920 swapFree=4184496/4192956 [pid=19206] ppid=19204 vsize=4924 CPUtime=0.09 /proc/19206/stat : 19206 (bsolo3.0.16) R 19204 19206 18297 0 -1 4194304 688 0 0 0 9 0 0 0 18 0 1 0 156014212 5042176 642 18446744073709551615 134512640 135841103 4294956640 18446744073709551615 135468358 0 0 4096 16384 0 0 0 17 1 0 0 /proc/19206/statm: 1231 642 332 324 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): 0.144951 CPU time (s): 0.142978 CPU user time (s): 0.13098 CPU system time (s): 0.011998 CPU usage (%): 98.6388 Max. virtual memory (cumulated for all children) (KiB): 4924 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.13098 system time used= 0.011998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1208 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= 0 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node55 on Fri Apr 20 14:57:22 UTC 2007 IDJOB= 372274 IDBENCH= 24960 IDSOLVER= 163 FILE ID= node55/372274-1177081042 PBS_JOBID= 4640280 Free space on /tmp= 66351 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/reduced/submittedPB07/aksoy/trarea_ac/normalized-reduced-fir05_trarea_ac.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/372274-1177081042/instance-372274-1177081042.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node55/watcher-372274-1177081042 -o ROOT/results/node55/solver-372274-1177081042 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/372274-1177081042/instance-372274-1177081042.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= da210e6015c5a34ffbeabe5ecb901720 RANDOM SEED= 580005976 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node55.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 : 3000.216 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 : 3000.216 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: 1662348 kB Buffers: 32456 kB Cached: 286444 kB SwapCached: 2196 kB Active: 98032 kB Inactive: 231176 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1662348 kB SwapTotal: 4192956 kB SwapFree: 4184496 kB Dirty: 4444 kB Writeback: 0 kB Mapped: 16796 kB Slab: 50412 kB Committed_AS: 1193788 kB PageTables: 1380 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= 66351 MiB End job on node55 on Fri Apr 20 14:57:22 UTC 2007