Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 3 | 1.53677 | 1.54012 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=71-P1=439-B.opb |
MD5SUM | 2194c44e638e13eefe0fb39d44671c6b |
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 | 0.032994 |
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 | 27 |
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 | 9 |
Maximum length of a constraint | 90 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 131072 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 523202 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 81 |
Sum of products size (including duplicates) | 162 |
Number of different products | 81 |
Sum of products size | 162 |
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/452819-1177981168/instance-452819-1177981168.opb 0.00/0.00 c File size is 1586 bytes. 0.00/0.00 c Highest Coefficient sum: 523202 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: 108 Constr: 166 81/0/85 Lit: 684 Watch. Lit: 425 0.00/0.00 c Obj. Vars: 9 (8.33333 % of total variables) 0.00/0.00 c Pre-processing Time: 0.003 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 108 166 684 4 589 908 0 0 0.00 0.00/0.00 c Switching off LPR mode. 1.49/1.51 c 102 108 268 7857 29 782 999 102 9272 0.01 1.49/1.51 c 252 108 418 17550 41 1068 1099 252 10080 0.03 1.49/1.51 c 477 108 643 33163 51 1534 1209 477 9000 0.05 1.49/1.51 c 815 108 981 57222 58 2211 1330 815 8232 0.10 1.49/1.51 c 1323 108 1489 95962 64 3217 1464 1323 7922 0.17 1.49/1.51 c 2088 108 1444 96601 66 3142 1611 1278 7352 0.28 1.49/1.51 c 3236 108 1720 120574 70 3684 1773 1554 6989 0.46 1.49/1.51 c 4957 108 1520 101802 66 3282 1951 1354 6600 0.75 1.49/1.51 c 7541 108 2001 139224 69 4248 2147 1835 6305 1.20 1.49/1.51 o 65 1.512 1.49/1.53 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.49/1.53 c 9244 108 1419 91391 64 3093 926 1253 6113 1.51 1.49/1.53 c 9344 86 730 40715 55 1715 1019 564 6123 1.53 1.49/1.53 o 33 1.529 1.49/1.53 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.49/1.53 c 9385 86 772 43026 55 1804 922 606 6133 1.53 1.49/1.53 o 3 1.533 1.49/1.53 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.49/1.53 c 9419 86 807 44766 55 1879 922 641 6140 1.53 1.49/1.53 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 1.49/1.53 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.49/1.53 c 13 9423 77 9968 811 44777 645 6142 1.53 1.49/1.53 c Objective: 3 1.49/1.53 s OPTIMUM FOUND 1.49/1.53 c Total time: 1.534 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node30/watcher-452819-1177981168 -o ROOT/results/node30/solver-452819-1177981168 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452819-1177981168/instance-452819-1177981168.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: 0.74 0.95 0.86 2/77 29304 /proc/meminfo: memFree=1778824/2055920 swapFree=4157096/4192956 [pid=29304] ppid=29302 vsize=19552 CPUtime=0 /proc/29304/stat : 29304 (bsolo3.0.17) R 29302 29304 20002 0 -1 4194304 370 0 0 0 0 0 0 0 18 0 1 0 246032502 20021248 340 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7452283 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29304/statm: 4888 341 288 324 0 3957 0 [startup+0.091061 s] /proc/loadavg: 0.74 0.95 0.86 2/77 29304 /proc/meminfo: memFree=1778824/2055920 swapFree=4157096/4192956 [pid=29304] ppid=29302 vsize=4696 CPUtime=0.08 /proc/29304/stat : 29304 (bsolo3.0.17) R 29302 29304 20002 0 -1 4194304 585 0 0 0 8 0 0 0 18 0 1 0 246032502 4808704 554 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7452283 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29304/statm: 1174 555 309 324 0 244 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 4696 [startup+0.101073 s] /proc/loadavg: 0.74 0.95 0.86 2/77 29304 /proc/meminfo: memFree=1778824/2055920 swapFree=4157096/4192956 [pid=29304] ppid=29302 vsize=4828 CPUtime=0.09 /proc/29304/stat : 29304 (bsolo3.0.17) R 29302 29304 20002 0 -1 4194304 604 0 0 0 9 0 0 0 18 0 1 0 246032502 4943872 573 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7452283 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29304/statm: 1207 573 309 324 0 277 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4828 [startup+0.301076 s] /proc/loadavg: 0.74 0.95 0.86 2/77 29304 /proc/meminfo: memFree=1778824/2055920 swapFree=4157096/4192956 [pid=29304] ppid=29302 vsize=5600 CPUtime=0.29 /proc/29304/stat : 29304 (bsolo3.0.17) R 29302 29304 20002 0 -1 4194304 802 0 0 0 29 0 0 0 19 0 1 0 246032502 5734400 771 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7448401 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29304/statm: 1400 771 309 324 0 470 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5600 [startup+0.701098 s] /proc/loadavg: 0.74 0.95 0.86 2/77 29304 /proc/meminfo: memFree=1778824/2055920 swapFree=4157096/4192956 [pid=29304] ppid=29302 vsize=5988 CPUtime=0.69 /proc/29304/stat : 29304 (bsolo3.0.17) R 29302 29304 20002 0 -1 4194304 913 0 0 0 69 0 0 0 22 0 1 0 246032502 6131712 882 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29304/statm: 1497 882 309 324 0 567 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5988 [startup+1.50215 s] /proc/loadavg: 0.76 0.95 0.86 2/78 29305 /proc/meminfo: memFree=1776576/2055920 swapFree=4157096/4192956 [pid=29304] ppid=29302 vsize=6372 CPUtime=1.49 /proc/29304/stat : 29304 (bsolo3.0.17) R 29302 29304 20002 0 -1 4194304 997 0 0 0 149 0 0 0 25 0 1 0 246032502 6524928 966 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29304/statm: 1593 966 309 324 0 663 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6372 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 1.54012 CPU time (s): 1.53677 CPU user time (s): 1.53077 CPU system time (s): 0.005999 CPU usage (%): 99.7822 Max. virtual memory (cumulated for all children) (KiB): 6372 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.53077 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= 1002 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= 26 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node30 on Tue May 1 00:59:28 UTC 2007 IDJOB= 452819 IDBENCH= 47886 IDSOLVER= 199 FILE ID= node30/452819-1177981168 PBS_JOBID= 4728138 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=9-P0=71-P1=439-B.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452819-1177981168/instance-452819-1177981168.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node30/watcher-452819-1177981168 -o ROOT/results/node30/solver-452819-1177981168 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452819-1177981168/instance-452819-1177981168.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 2194c44e638e13eefe0fb39d44671c6b RANDOM SEED= 459882790 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node30.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 : 3000.218 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 : 3000.218 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: 1779424 kB Buffers: 38028 kB Cached: 152756 kB SwapCached: 15324 kB Active: 76284 kB Inactive: 137612 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1779424 kB SwapTotal: 4192956 kB SwapFree: 4157096 kB Dirty: 6800 kB Writeback: 0 kB Mapped: 30124 kB Slab: 48116 kB Committed_AS: 3878984 kB PageTables: 1776 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 node30 on Tue May 1 00:59:30 UTC 2007