Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 3 | 0.473927 | 0.477017 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=47-P1=17-P2=17-P3=31-B.opb |
MD5SUM | 12f8da63a7438023e75727c225236c48 |
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 | 0.037993 |
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 | 54 |
Total number of constraints | 7 |
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 | 7 |
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) | 108 |
Sum of products size (including duplicates) | 216 |
Number of different products | 108 |
Sum of products size | 216 |
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/430674-1177997698/instance-430674-1177997698.opb 0.00/0.00 c File size is 2196 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: 162 Constr: 226 108/0/118 Lit: 948 Watch. Lit: 596 0.00/0.00 c Obj. Vars: 6 (3.7037 % 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 0 162 226 948 4 812 1283 0 0 0.00 0.00/0.00 c Switching off LPR mode. 0.09/0.12 c 102 162 328 4271 13 998 1412 102 14571 0.01 0.09/0.12 c 253 162 479 10487 21 1283 1554 253 18071 0.01 0.09/0.12 c 478 162 704 18985 26 1747 1710 478 17703 0.03 0.09/0.12 c 816 162 1042 33059 31 2413 1882 816 15111 0.05 0.09/0.12 c 1326 162 1552 48946 31 3429 2071 1326 13000 0.10 0.09/0.12 o 39 0.119 0.09/0.14 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.14 c 1485 162 1712 54025 31 3765 1295 1486 12478 0.12 0.09/0.14 c 1585 162 975 25180 25 2301 1425 749 12480 0.13 0.09/0.14 o 13 0.137 0.09/0.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.16 c 1748 162 1139 32097 28 2619 1295 913 12759 0.14 0.09/0.16 c 1849 146 1240 35926 28 2826 1425 1014 12751 0.14 0.09/0.16 o 11 0.162 0.19/0.22 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.22 c 2070 146 1462 43098 29 3269 1291 1236 12777 0.16 0.19/0.22 c 2170 146 875 23596 26 2097 1421 649 12471 0.17 0.19/0.22 c 2421 146 1126 31176 27 2575 1564 900 12544 0.19 0.19/0.22 o 3 0.223 0.38/0.47 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.38/0.47 c 2754 146 1460 41935 28 3271 1291 1234 12349 0.22 0.38/0.47 c 2855 120 879 21229 24 2089 1421 653 12253 0.23 0.38/0.47 c 3107 120 1131 29597 26 2612 1564 905 12378 0.25 0.38/0.47 c 3582 120 1606 45694 28 3541 1721 1380 11900 0.30 0.38/0.47 c 4396 111 1487 38800 26 3308 1894 1261 10962 0.40 0.38/0.47 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 x37 0.38/0.47 v -x38 -x39 -x40 -x41 -x42 x31 -x32 -x33 -x34 -x35 -x36 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 0.38/0.47 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.38/0.47 c 17 4891 107 6010 1982 51404 1756 10406 0.47 0.38/0.47 c Objective: 3 0.38/0.47 s OPTIMUM FOUND 0.38/0.47 c Total time: 0.47 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node29/watcher-430674-1177997698 -o ROOT/results/node29/solver-430674-1177997698 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/430674-1177997698/instance-430674-1177997698.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 0.98 0.99 3/77 29606 /proc/meminfo: memFree=1805768/2055920 swapFree=4146640/4192956 [pid=29606] ppid=29604 vsize=19552 CPUtime=0 /proc/29606/stat : 29606 (bsolo3.0.16) R 29604 29606 28511 0 -1 4194304 375 0 0 0 0 0 0 0 18 0 1 0 247685554 20021248 344 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4564603 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29606/statm: 4888 345 291 324 0 3956 0 [startup+0.0590879 s] /proc/loadavg: 0.92 0.98 0.99 3/77 29606 /proc/meminfo: memFree=1805768/2055920 swapFree=4146640/4192956 [pid=29606] ppid=29604 vsize=4576 CPUtime=0.05 /proc/29606/stat : 29606 (bsolo3.0.16) R 29604 29606 28511 0 -1 4194304 539 0 0 0 5 0 0 0 18 0 1 0 247685554 4685824 507 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29606/statm: 1144 507 312 324 0 213 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 4576 [startup+0.101089 s] /proc/loadavg: 0.92 0.98 0.99 3/77 29606 /proc/meminfo: memFree=1805768/2055920 swapFree=4146640/4192956 [pid=29606] ppid=29604 vsize=4704 CPUtime=0.09 /proc/29606/stat : 29606 (bsolo3.0.16) R 29604 29606 28511 0 -1 4194304 594 0 0 0 9 0 0 0 18 0 1 0 247685554 4816896 562 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29606/statm: 1176 562 312 324 0 245 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4704 [startup+0.301103 s] /proc/loadavg: 0.92 0.98 0.99 3/77 29606 /proc/meminfo: memFree=1805768/2055920 swapFree=4146640/4192956 [pid=29606] ppid=29604 vsize=4836 CPUtime=0.28 /proc/29606/stat : 29606 (bsolo3.0.16) R 29604 29606 28511 0 -1 4194304 626 0 0 0 28 0 0 0 19 0 1 0 247685554 4952064 594 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29606/statm: 1209 594 313 324 0 278 0 Current children cumulated CPU time (s) 0.28 Current children cumulated vsize (KiB) 4836 Solver just ended. Dumping a history of the last processes samples [startup+0.401109 s] /proc/loadavg: 0.92 0.98 0.99 3/77 29606 /proc/meminfo: memFree=1805768/2055920 swapFree=4146640/4192956 [pid=29606] ppid=29604 vsize=4972 CPUtime=0.38 /proc/29606/stat : 29606 (bsolo3.0.16) R 29604 29606 28511 0 -1 4194304 651 0 0 0 38 0 0 0 20 0 1 0 247685554 5091328 619 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29606/statm: 1243 619 313 324 0 312 0 Current children cumulated CPU time (s) 0.38 Current children cumulated vsize (KiB) 4972 Child status: 0 Real time (s): 0.477017 CPU time (s): 0.473927 CPU user time (s): 0.461929 CPU system time (s): 0.011998 CPU usage (%): 99.3522 Max. virtual memory (cumulated for all children) (KiB): 4972 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.461929 system time used= 0.011998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 652 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= 10 runsolver used 0.003999 second user time and 0.005999 second system time The end
Begin job on node29 on Tue May 1 05:34:58 UTC 2007 IDJOB= 430674 IDBENCH= 47997 IDSOLVER= 163 FILE ID= node29/430674-1177997698 PBS_JOBID= 4728213 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=17-P3=31-B.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/430674-1177997698/instance-430674-1177997698.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node29/watcher-430674-1177997698 -o ROOT/results/node29/solver-430674-1177997698 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/430674-1177997698/instance-430674-1177997698.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 12f8da63a7438023e75727c225236c48 RANDOM SEED= 652849317 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node29.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 : 3000.224 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 : 3000.224 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: 1806176 kB Buffers: 37632 kB Cached: 129320 kB SwapCached: 11208 kB Active: 89500 kB Inactive: 101276 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1806176 kB SwapTotal: 4192956 kB SwapFree: 4146640 kB Dirty: 6664 kB Writeback: 0 kB Mapped: 30560 kB Slab: 44428 kB Committed_AS: 3344360 kB PageTables: 1872 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 node29 on Tue May 1 05:34:59 UTC 2007