Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 3 | 2.40663 | 2.41095 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=47-P1=17-P2=37-P3=53-P4=13-P5=13-B.opb |
MD5SUM | 4a54e07caaccf9019e5a54d4dcd3a55b |
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 | 0.062989 |
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 | 90 |
Total number of constraints | 11 |
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 | 11 |
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) | 180 |
Sum of products size (including duplicates) | 360 |
Number of different products | 180 |
Sum of products size | 360 |
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/429162-1177981296/instance-429162-1177981296.opb 0.00/0.00 c File size is 3511 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: 0.002 s 0.00/0.00 c Var: 270 Constr: 376 180/0/196 Lit: 1584 Watch. Lit: 992 0.00/0.00 c Obj. Vars: 6 (2.22222 % of total variables) 0.00/0.00 c Pre-processing Time: 0.005 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 270 376 1584 4 1356 2147 0 0 0.01 0.00/0.00 c Switching off LPR mode. 1.98/2.01 c 102 270 478 5560 11 1514 2362 102 10200 0.01 1.98/2.01 c 252 270 628 12395 19 1822 2599 252 14823 0.02 1.98/2.01 c 478 270 854 21035 24 2229 2859 478 15419 0.03 1.98/2.01 c 816 270 1192 33836 28 2902 3145 816 15396 0.05 1.98/2.01 c 1325 270 1701 51463 30 3912 3460 1325 15056 0.09 1.98/2.01 c 2088 270 2464 77112 31 5449 3807 2088 13050 0.16 1.98/2.01 c 3234 269 3610 117318 32 7726 4188 3234 10888 0.30 1.98/2.01 c 4955 267 3047 99516 32 6602 4607 2671 10010 0.49 1.98/2.01 c 7539 267 3171 105231 33 6877 5068 2795 9342 0.81 1.98/2.01 c 11418 266 4473 152047 33 9455 5575 4097 7617 1.50 1.98/2.01 o 17 2.012 1.98/2.06 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.98/2.06 c 14455 263 4681 155746 33 9933 2159 4305 7184 2.01 1.98/2.06 c 14555 263 1561 42422 27 3682 2375 1185 7131 2.04 1.98/2.06 o 11 2.058 1.98/2.08 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.98/2.08 c 14795 255 1802 51190 28 4179 2157 1426 7189 2.06 1.98/2.08 c 14895 255 1902 54986 28 4403 2373 1526 7199 2.07 1.98/2.08 o 3 2.077 2.39/2.40 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 2.39/2.40 c 14992 247 2000 58389 29 4600 2155 1624 7218 2.08 2.39/2.40 c 15092 247 2100 61991 29 4784 2371 1724 7227 2.09 2.39/2.40 c 15343 222 2351 70523 29 5297 2609 1975 7250 2.12 2.39/2.40 c 15819 222 2827 86880 30 6251 2870 2451 7206 2.19 2.39/2.40 c 16632 219 2148 61211 28 4845 3158 1772 7101 2.34 2.39/2.40 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 x31 2.39/2.40 v x32 -x33 -x34 -x35 -x36 x37 -x38 -x39 x40 -x41 -x42 -x61 -x62 -x63 -x64 -x65 -x66 x43 x44 -x45 x46 x47 -x48 -x67 -x68 -x69 -x70 2.39/2.40 v -x71 -x72 x49 -x50 -x51 -x52 -x53 -x54 -x73 -x74 -x75 x76 -x77 -x78 x55 -x56 x57 -x58 -x59 -x60 -x79 -x80 -x81 -x82 -x83 -x84 -x85 2.39/2.40 v -x86 -x87 -x88 -x89 -x90 2.39/2.40 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 2.39/2.40 c 19 17070 277 18801 2586 75683 2210 7103 2.40 2.39/2.40 c Objective: 3 2.39/2.40 s OPTIMUM FOUND 2.39/2.40 c Total time: 2.403 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node20/watcher-429162-1177981296 -o ROOT/results/node20/solver-429162-1177981296 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/429162-1177981296/instance-429162-1177981296.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: 0.87 1.04 0.90 3/83 5788 /proc/meminfo: memFree=1815848/2055920 swapFree=4154876/4192956 [pid=5788] ppid=5786 vsize=3928 CPUtime=0 /proc/5788/stat : 5788 (bsolo3.0.16) R 5786 5788 32348 0 -1 4194304 379 0 0 0 0 0 0 0 18 0 1 0 246046984 4022272 348 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8085126 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5788/statm: 982 349 292 324 0 50 0 [startup+0.100144 s] /proc/loadavg: 0.87 1.04 0.90 3/83 5788 /proc/meminfo: memFree=1815848/2055920 swapFree=4154876/4192956 [pid=5788] ppid=5786 vsize=4828 CPUtime=0.09 /proc/5788/stat : 5788 (bsolo3.0.16) R 5786 5788 32348 0 -1 4194304 631 0 0 0 9 0 0 0 18 0 1 0 246046984 4943872 599 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5788/statm: 1207 599 312 324 0 276 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4828 [startup+0.202164 s] /proc/loadavg: 0.87 1.04 0.90 3/83 5788 /proc/meminfo: memFree=1815848/2055920 swapFree=4154876/4192956 [pid=5788] ppid=5786 vsize=5472 CPUtime=0.19 /proc/5788/stat : 5788 (bsolo3.0.16) R 5786 5788 32348 0 -1 4194304 778 0 0 0 19 0 0 0 18 0 1 0 246046984 5603328 746 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5788/statm: 1368 746 312 324 0 437 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 5472 [startup+0.302184 s] /proc/loadavg: 0.87 1.04 0.90 3/83 5788 /proc/meminfo: memFree=1815848/2055920 swapFree=4154876/4192956 [pid=5788] ppid=5786 vsize=5864 CPUtime=0.29 /proc/5788/stat : 5788 (bsolo3.0.16) R 5786 5788 32348 0 -1 4194304 884 0 0 0 29 0 0 0 19 0 1 0 246046984 6004736 852 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5788/statm: 1466 852 312 324 0 535 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5864 [startup+0.701263 s] /proc/loadavg: 0.87 1.04 0.90 3/83 5788 /proc/meminfo: memFree=1815848/2055920 swapFree=4154876/4192956 [pid=5788] ppid=5786 vsize=6636 CPUtime=0.68 /proc/5788/stat : 5788 (bsolo3.0.16) R 5786 5788 32348 0 -1 4194304 1059 0 0 0 68 0 0 0 23 0 1 0 246046984 6795264 1027 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 8052468 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5788/statm: 1659 1027 312 324 0 728 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 6636 [startup+1.50142 s] /proc/loadavg: 0.87 1.04 0.90 2/84 5791 /proc/meminfo: memFree=1812640/2055920 swapFree=4154876/4192956 [pid=5788] ppid=5786 vsize=7024 CPUtime=1.49 /proc/5788/stat : 5788 (bsolo3.0.16) R 5786 5788 32348 0 -1 4194304 1175 0 0 0 148 1 0 0 25 0 1 0 246046984 7192576 1143 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5788/statm: 1756 1143 312 324 0 825 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7024 Solver just ended. Dumping a history of the last processes samples [startup+1.60144 s] /proc/loadavg: 0.87 1.04 0.90 2/84 5791 /proc/meminfo: memFree=1812640/2055920 swapFree=4154876/4192956 [pid=5788] ppid=5786 vsize=7024 CPUtime=1.59 /proc/5788/stat : 5788 (bsolo3.0.16) R 5786 5788 32348 0 -1 4194304 1175 0 0 0 158 1 0 0 25 0 1 0 246046984 7192576 1143 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5788/statm: 1756 1143 312 324 0 825 0 Current children cumulated CPU time (s) 1.59 Current children cumulated vsize (KiB) 7024 [startup+2.00152 s] /proc/loadavg: 0.87 1.04 0.90 2/84 5791 /proc/meminfo: memFree=1812640/2055920 swapFree=4154876/4192956 [pid=5788] ppid=5786 vsize=7280 CPUtime=1.98 /proc/5788/stat : 5788 (bsolo3.0.16) R 5786 5788 32348 0 -1 4194304 1242 0 0 0 197 1 0 0 25 0 1 0 246046984 7454720 1210 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5788/statm: 1820 1210 312 324 0 889 0 Current children cumulated CPU time (s) 1.98 Current children cumulated vsize (KiB) 7280 [startup+2.4016 s] /proc/loadavg: 0.87 1.04 0.90 2/84 5791 /proc/meminfo: memFree=1812064/2055920 swapFree=4154876/4192956 [pid=5788] ppid=5786 vsize=7280 CPUtime=2.39 /proc/5788/stat : 5788 (bsolo3.0.16) R 5786 5788 32348 0 -1 4194304 1243 0 0 0 237 2 0 0 25 0 1 0 246046984 7454720 1211 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5788/statm: 1820 1211 313 324 0 889 0 Current children cumulated CPU time (s) 2.39 Current children cumulated vsize (KiB) 7280 Child status: 0 Real time (s): 2.41095 CPU time (s): 2.40663 CPU user time (s): 2.38064 CPU system time (s): 0.025996 CPU usage (%): 99.8209 Max. virtual memory (cumulated for all children) (KiB): 7280 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.38064 system time used= 0.025996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1244 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= 50 runsolver used 0.004999 second user time and 0.013997 second system time The end
Begin job on node20 on Tue May 1 01:01:36 UTC 2007 IDJOB= 429162 IDBENCH= 47889 IDSOLVER= 163 FILE ID= node20/429162-1177981296 PBS_JOBID= 4728191 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=6-P0=47-P1=17-P2=37-P3=53-P4=13-P5=13-B.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/429162-1177981296/instance-429162-1177981296.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node20/watcher-429162-1177981296 -o ROOT/results/node20/solver-429162-1177981296 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/429162-1177981296/instance-429162-1177981296.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 4a54e07caaccf9019e5a54d4dcd3a55b RANDOM SEED= 447990398 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node20.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 : 3000.265 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 : 3000.265 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: 1816320 kB Buffers: 44728 kB Cached: 101276 kB SwapCached: 16448 kB Active: 93540 kB Inactive: 80520 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1816320 kB SwapTotal: 4192956 kB SwapFree: 4154876 kB Dirty: 6756 kB Writeback: 0 kB Mapped: 35356 kB Slab: 50652 kB Committed_AS: 2325984 kB PageTables: 1992 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 node20 on Tue May 1 01:01:39 UTC 2007