Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 5867 | 0.121981 | 0.123589 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ poldner/PB/testset/normalized-6_12.opb |
MD5SUM | d3b3d1e364c50657a7515a2e4087a65b |
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 | 5867 |
Best CPU time to get the best result obtained on this benchmark | 0.006998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 5867 |
Optimality of the best value was proved | YES |
Number of variables | 78 |
Total number of constraints | 84 |
Number of constraints which are clauses | 72 |
Number of constraints which are cardinality constraints (but not clauses) | 12 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 6 |
Number of terms in the objective function | 78 |
Biggest coefficient in the objective function | 2194 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 39785 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 2194 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 39785 |
Number of bits of the biggest sum of numbers | 16 |
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/433680-1177961924/instance-433680-1177961924.opb 0.00/0.00 c File size is 2969 bytes. 0.00/0.00 c Highest Coefficient sum: 39785 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.001 s 0.00/0.00 c Var: 78 Constr: 96 84/12/0 Lit: 288 Watch. Lit: 240 0.00/0.00 c Obj. Vars: 78 (100 % of total variables) 0.00/0.00 c Pre-processing Time: 0.001 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 78 96 288 3 240 147 0 0 0.00 0.00/0.00 c Switching off LPR mode. 0.00/0.00 o 5867 0.001 0.09/0.12 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.12 c 0 78 97 366 3 309 303 1 0 0.00 0.09/0.12 c 100 78 197 2482 12 516 334 101 25000 0.00 0.09/0.12 c 350 78 264 3672 13 648 368 168 25000 0.01 0.09/0.12 c 827 78 281 4172 14 684 405 185 26677 0.03 0.09/0.12 c 1640 77 360 5253 14 840 446 264 26031 0.06 0.09/0.12 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 0.09/0.12 v -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 0.09/0.12 v -x57 -x58 -x59 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 x74 -x75 -x76 -x77 -x78 0.09/0.12 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.12 c 5 2940 486 4052 358 4260 262 25128 0.12 0.09/0.12 c Objective: 5867 0.09/0.12 s OPTIMUM FOUND 0.09/0.12 c Total time: 0.117 s
OK 5867
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node35/watcher-433680-1177961924 -o ROOT/results/node35/solver-433680-1177961924 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433680-1177961924/instance-433680-1177961924.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 0.95 0.96 3/77 28993 /proc/meminfo: memFree=1858328/2055920 swapFree=4151240/4192956 [pid=28993] ppid=28991 vsize=19552 CPUtime=0 /proc/28993/stat : 28993 (bsolo3.0.17) R 28991 28993 27851 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 244107811 20021248 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 1803112 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28993/statm: 4888 334 280 324 0 3957 0 [startup+0.064777 s] /proc/loadavg: 0.92 0.95 0.96 3/77 28993 /proc/meminfo: memFree=1858328/2055920 swapFree=4151240/4192956 [pid=28993] ppid=28991 vsize=11996 CPUtime=0.06 /proc/28993/stat : 28993 (bsolo3.0.17) R 28991 28993 27851 0 -1 4194304 445 0 0 0 6 0 0 0 18 0 1 0 244107811 12283904 414 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551009 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28993/statm: 2999 414 311 324 0 2069 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 11996 [startup+0.101781 s] /proc/loadavg: 0.92 0.95 0.96 3/77 28993 /proc/meminfo: memFree=1858328/2055920 swapFree=4151240/4192956 [pid=28993] ppid=28991 vsize=11996 CPUtime=0.09 /proc/28993/stat : 28993 (bsolo3.0.17) R 28991 28993 27851 0 -1 4194304 445 0 0 0 9 0 0 0 18 0 1 0 244107811 12283904 414 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571475 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28993/statm: 2999 414 311 324 0 2069 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11996 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.123589 CPU time (s): 0.121981 CPU user time (s): 0.117982 CPU system time (s): 0.003999 CPU usage (%): 98.699 Max. virtual memory (cumulated for all children) (KiB): 11996 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.117982 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 449 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 0.003999 second user time and 0.003999 second system time The end
Begin job on node35 on Mon Apr 30 19:38:44 UTC 2007 IDJOB= 433680 IDBENCH= 24967 IDSOLVER= 199 FILE ID= node35/433680-1177961924 PBS_JOBID= 4727716 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-6_12.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433680-1177961924/instance-433680-1177961924.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node35/watcher-433680-1177961924 -o ROOT/results/node35/solver-433680-1177961924 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433680-1177961924/instance-433680-1177961924.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= d3b3d1e364c50657a7515a2e4087a65b RANDOM SEED= 288085828 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node35.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 : 3000.232 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1858928 kB Buffers: 32784 kB Cached: 74016 kB SwapCached: 8936 kB Active: 56020 kB Inactive: 76780 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1858928 kB SwapTotal: 4192956 kB SwapFree: 4151240 kB Dirty: 6716 kB Writeback: 0 kB Mapped: 33020 kB Slab: 49540 kB Committed_AS: 2727824 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= 66558 MiB End job on node35 on Mon Apr 30 19:38:44 UTC 2007