Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 3 | 0.26196 | 0.26339 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=157-P1=47-B.opb |
MD5SUM | 65e30a452de5692ad7673801cf6b385e |
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 | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.023995 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 24 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 8 |
Maximum length of a constraint | 72 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130516 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 64 |
Sum of products size (including duplicates) | 128 |
Number of different products | 64 |
Sum of products size | 128 |
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/429652-1177987111/instance-429652-1177987111.opb 0.00/0.00 c File size is 1316 bytes. 0.00/0.00 c Highest Coefficient sum: 130516 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: 88 Constr: 132 64/0/68 Lit: 544 Watch. Lit: 340 0.00/0.00 c Obj. Vars: 8 (9.09091 % of total variables) 0.00/0.00 c Pre-processing Time: 0.002 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 88 132 544 4 468 725 0 0 0.00 0.00/0.00 c Switching off LPR mode. 0.19/0.24 c 100 88 232 5592 24 658 798 100 11111 0.01 0.19/0.24 c 251 88 383 13394 34 960 878 251 11952 0.02 0.19/0.24 c 477 88 609 25796 42 1411 966 477 11357 0.04 0.19/0.24 c 815 88 947 46100 48 2093 1063 815 10187 0.08 0.19/0.24 c 1324 88 871 42820 49 1932 1170 739 8541 0.15 0.19/0.24 o 241 0.237 0.19/0.24 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.24 c 1939 88 846 40582 47 1899 741 714 8181 0.24 0.19/0.24 o 65 0.24 0.19/0.25 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.25 c 1960 88 868 41830 48 1941 741 736 8166 0.24 0.19/0.25 c 2061 88 531 23018 43 1265 816 399 8244 0.25 0.19/0.25 o 13 0.254 0.19/0.26 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.26 c 2110 88 581 25776 44 1370 741 449 8307 0.25 0.19/0.26 o 5 0.257 0.19/0.26 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.26 c 2142 48 614 26653 43 1427 733 482 8334 0.26 0.19/0.26 o 3 0.257 0.19/0.26 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.26 c 2143 48 616 26680 43 1433 733 484 8338 0.26 0.19/0.26 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 0.19/0.26 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.19/0.26 c 11 2144 21 2392 617 26681 485 8342 0.26 0.19/0.26 c Objective: 3 0.19/0.26 s OPTIMUM FOUND 0.19/0.26 c Total time: 0.257 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-429652-1177987111 -o ROOT/results/node7/solver-429652-1177987111 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/429652-1177987111/instance-429652-1177987111.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: 0.72 0.93 0.98 3/77 32325 /proc/meminfo: memFree=1750584/2055920 swapFree=4157088/4192956 [pid=32325] ppid=32323 vsize=11736 CPUtime=0 /proc/32325/stat : 32325 (bsolo3.0.16) R 32323 32325 29441 0 -1 4194304 378 0 0 0 0 0 0 0 18 0 1 0 274748752 12017664 347 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160256736 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32325/statm: 2934 355 299 324 0 2003 0 [startup+0.0654889 s] /proc/loadavg: 0.72 0.93 0.98 3/77 32325 /proc/meminfo: memFree=1750584/2055920 swapFree=4157088/4192956 [pid=32325] ppid=32323 vsize=12388 CPUtime=0.06 /proc/32325/stat : 32325 (bsolo3.0.16) R 32323 32325 29441 0 -1 4194304 540 0 0 0 6 0 0 0 18 0 1 0 274748752 12685312 508 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551458 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32325/statm: 3097 508 311 324 0 2166 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 12388 [startup+0.102487 s] /proc/loadavg: 0.72 0.93 0.98 3/77 32325 /proc/meminfo: memFree=1750584/2055920 swapFree=4157088/4192956 [pid=32325] ppid=32323 vsize=12520 CPUtime=0.09 /proc/32325/stat : 32325 (bsolo3.0.16) R 32323 32325 29441 0 -1 4194304 594 0 0 0 9 0 0 0 18 0 1 0 274748752 12820480 562 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4160091745 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32325/statm: 3130 562 311 324 0 2199 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12520 Solver just ended. Dumping a history of the last processes samples [startup+0.201497 s] /proc/loadavg: 0.72 0.93 0.98 3/77 32325 /proc/meminfo: memFree=1750584/2055920 swapFree=4157088/4192956 [pid=32325] ppid=32323 vsize=12776 CPUtime=0.19 /proc/32325/stat : 32325 (bsolo3.0.16) R 32323 32325 29441 0 -1 4194304 638 0 0 0 19 0 0 0 18 0 1 0 274748752 13082624 606 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32325/statm: 3194 606 311 324 0 2263 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 12776 Child status: 0 Real time (s): 0.26339 CPU time (s): 0.26196 CPU user time (s): 0.255961 CPU system time (s): 0.005999 CPU usage (%): 99.4571 Max. virtual memory (cumulated for all children) (KiB): 12776 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.255961 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= 665 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 0.006998 second system time The end
Begin job on node7 on Tue May 1 02:38:31 UTC 2007 IDJOB= 429652 IDBENCH= 47924 IDSOLVER= 163 FILE ID= node7/429652-1177987111 PBS_JOBID= 4728030 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=157-P1=47-B.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/429652-1177987111/instance-429652-1177987111.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-429652-1177987111 -o ROOT/results/node7/solver-429652-1177987111 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/429652-1177987111/instance-429652-1177987111.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 65e30a452de5692ad7673801cf6b385e RANDOM SEED= 943024283 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node7.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 : 3000.231 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 : 3000.231 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: 1751056 kB Buffers: 42392 kB Cached: 173120 kB SwapCached: 15824 kB Active: 79880 kB Inactive: 159544 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1751056 kB SwapTotal: 4192956 kB SwapFree: 4157088 kB Dirty: 6776 kB Writeback: 0 kB Mapped: 30812 kB Slab: 50900 kB Committed_AS: 9020372 kB PageTables: 1860 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 node7 on Tue May 1 02:38:32 UTC 2007