Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 2 | 0.746886 | 0.748709 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=53-P1=13-P2=23-P3=47-P4=2-B.opb |
MD5SUM | 708c7e8a0dab689362d9aec992b2b233 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.050991 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 72 |
Total number of constraints | 9 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 9 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 144 |
Sum of products size (including duplicates) | 288 |
Number of different products | 144 |
Sum of products size | 288 |
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/452924-1177996768/instance-452924-1177996768.opb 0.00/0.00 c File size is 2853 bytes. 0.00/0.00 c Highest Coefficient sum: 8064 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: 216 Constr: 301 144/0/157 Lit: 1266 Watch. Lit: 794 0.00/0.00 c Obj. Vars: 6 (2.77778 % of total variables) 0.00/0.00 c Pre-processing Time: 0.004 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 216 301 1266 4 1084 1715 0 0 0.00 0.00/0.00 c Switching off LPR mode. 0.19/0.23 c 100 216 401 4400 10 1269 1887 100 11111 0.01 0.19/0.23 c 250 216 551 9619 17 1557 2076 250 15625 0.02 0.19/0.23 c 476 216 777 18265 23 2008 2284 476 17000 0.03 0.19/0.23 c 814 216 1115 31872 28 2669 2513 814 17319 0.05 0.19/0.23 c 1323 216 1624 51969 32 3681 2765 1323 13781 0.10 0.19/0.23 c 2086 216 2387 79043 33 5191 3042 2086 11275 0.18 0.19/0.23 o 23 0.235 0.19/0.24 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.24 c 2615 216 2917 96890 33 6279 1727 2616 11127 0.23 0.19/0.24 o 22 0.243 0.19/0.28 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.28 c 2642 216 1194 30867 25 2861 1727 893 10872 0.24 0.19/0.28 c 2744 216 1296 34860 26 3048 1900 995 10976 0.25 0.19/0.28 c 2994 216 1546 44673 28 3561 2091 1245 11255 0.27 0.19/0.28 o 6 0.278 0.29/0.40 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.40 c 3129 208 1682 49669 29 3840 1725 1381 11255 0.28 0.29/0.40 c 3229 201 1782 53705 30 4022 1898 1481 11250 0.29 0.29/0.40 c 3480 201 2033 63380 31 4526 2088 1732 11335 0.31 0.29/0.40 c 3956 201 1403 43186 30 3231 2297 1102 11270 0.35 0.29/0.40 o 2 0.397 0.69/0.74 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.69/0.74 c 4426 201 1874 60791 32 4213 1723 1573 11148 0.40 0.69/0.74 c 4526 201 1974 64620 32 4415 1896 1673 11093 0.41 0.69/0.74 c 4778 194 1252 36684 29 2920 2086 951 10859 0.44 0.69/0.74 c 5253 194 1727 54300 31 3891 2295 1426 11012 0.48 0.69/0.74 c 6067 194 2541 84644 33 5522 2525 2240 10814 0.56 0.69/0.74 c 7387 194 2510 83227 33 5459 2778 2209 10317 0.72 0.69/0.74 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 0.69/0.74 v -x31 x32 -x33 -x34 -x35 -x36 x49 -x50 -x51 -x52 -x53 -x54 -x37 x38 -x39 -x40 -x41 -x42 x55 -x56 -x57 -x58 -x59 -x60 -x43 x44 x45 0.69/0.74 v -x46 -x47 -x48 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 0.69/0.74 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.69/0.74 c 20 7619 207 9477 2742 91593 2441 10268 0.74 0.69/0.74 c Objective: 2 0.69/0.74 s OPTIMUM FOUND 0.69/0.74 c Total time: 0.742 s
OK 2
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node25/watcher-452924-1177996768 -o ROOT/results/node25/solver-452924-1177996768 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452924-1177996768/instance-452924-1177996768.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: 0.94 0.99 0.99 3/64 28922 /proc/meminfo: memFree=1872560/2055920 swapFree=4182940/4192956 [pid=28922] ppid=28920 vsize=19552 CPUtime=0 /proc/28922/stat : 28922 (bsolo3.0.17) R 28920 28922 28092 0 -1 4194304 373 0 0 0 0 0 0 0 18 0 1 0 247593898 20021248 343 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10367848 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28922/statm: 4888 344 289 324 0 3957 0 [startup+0.0585041 s] /proc/loadavg: 0.94 0.99 0.99 3/64 28922 /proc/meminfo: memFree=1872560/2055920 swapFree=4182940/4192956 [pid=28922] ppid=28920 vsize=4572 CPUtime=0.05 /proc/28922/stat : 28922 (bsolo3.0.17) R 28920 28922 28092 0 -1 4194304 547 0 0 0 5 0 0 0 18 0 1 0 247593898 4681728 516 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10462843 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28922/statm: 1143 516 310 324 0 213 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 4572 [startup+0.101511 s] /proc/loadavg: 0.94 0.99 0.99 3/64 28922 /proc/meminfo: memFree=1872560/2055920 swapFree=4182940/4192956 [pid=28922] ppid=28920 vsize=4828 CPUtime=0.09 /proc/28922/stat : 28922 (bsolo3.0.17) R 28920 28922 28092 0 -1 4194304 614 0 0 0 9 0 0 0 18 0 1 0 247593898 4943872 583 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10144884 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28922/statm: 1207 583 310 324 0 277 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4828 [startup+0.301546 s] /proc/loadavg: 0.94 0.99 0.99 3/64 28922 /proc/meminfo: memFree=1872560/2055920 swapFree=4182940/4192956 [pid=28922] ppid=28920 vsize=5604 CPUtime=0.29 /proc/28922/stat : 28922 (bsolo3.0.17) R 28920 28922 28092 0 -1 4194304 798 0 0 0 29 0 0 0 19 0 1 0 247593898 5738496 767 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28922/statm: 1401 767 311 324 0 471 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5604 [startup+0.701613 s] /proc/loadavg: 0.94 0.99 0.99 3/64 28922 /proc/meminfo: memFree=1872560/2055920 swapFree=4182940/4192956 [pid=28922] ppid=28920 vsize=5604 CPUtime=0.69 /proc/28922/stat : 28922 (bsolo3.0.17) R 28920 28922 28092 0 -1 4194304 807 0 0 0 69 0 0 0 23 0 1 0 247593898 5738496 776 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551455 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28922/statm: 1401 776 311 324 0 471 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5604 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.748709 CPU time (s): 0.746886 CPU user time (s): 0.740887 CPU system time (s): 0.005999 CPU usage (%): 99.7565 Max. virtual memory (cumulated for all children) (KiB): 5604 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.740887 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 811 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= 2 runsolver used 0.001999 second user time and 0.007998 second system time The end
Begin job on node25 on Tue May 1 05:19:28 UTC 2007 IDJOB= 452924 IDBENCH= 47991 IDSOLVER= 199 FILE ID= node25/452924-1177996768 PBS_JOBID= 4728227 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=53-P1=13-P2=23-P3=47-P4=2-B.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452924-1177996768/instance-452924-1177996768.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node25/watcher-452924-1177996768 -o ROOT/results/node25/solver-452924-1177996768 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452924-1177996768/instance-452924-1177996768.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 708c7e8a0dab689362d9aec992b2b233 RANDOM SEED= 895012784 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node25.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 : 3000.261 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 : 3000.261 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: 1872968 kB Buffers: 12228 kB Cached: 98684 kB SwapCached: 3804 kB Active: 70628 kB Inactive: 50452 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1872968 kB SwapTotal: 4192956 kB SwapFree: 4182940 kB Dirty: 6748 kB Writeback: 0 kB Mapped: 16104 kB Slab: 47940 kB Committed_AS: 4354968 kB PageTables: 1472 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 node25 on Tue May 1 05:19:29 UTC 2007