Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | OPT | 1074317824 | 0.222965 | 0.225829 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib/normalized-mps-v2-20-10-misc01.opb |
MD5SUM | 4e08c098e45fba5de8abfdff758a82bc |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 1074317824 |
Best CPU time to get the best result obtained on this benchmark | 0.221966 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 1074317824 |
Optimality of the best value was proved | YES |
Number of variables | 113 |
Total number of constraints | 54 |
Number of constraints which are clauses | 15 |
Number of constraints which are cardinality constraints (but not clauses) | 6 |
Number of constraints which are nor clauses,nor cardinality constraints | 33 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 101 |
Number of terms in the objective function | 31 |
Biggest coefficient in the objective function | 1073741824 |
Number of bits for the biggest coefficient in the objective function | 31 |
Sum of the numbers in the objective function | 2147483647 |
Number of bits of the sum of numbers in the objective function | 31 |
Biggest number in a constraint | 1073741824 |
Number of bits of the biggest number in a constraint | 31 |
Biggest sum of numbers in a constraint | 3223595007 |
Number of bits of the biggest sum of numbers | 32 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
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/365680-1177051509/instance-365680-1177051509.opb 0.00/0.00 c File size is 6707 bytes. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Highest Coefficient sum: 3.2236e+09 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: 113 Constr: 71 19/46/6 Lit: 1044 Watch. Lit: 598 0.00/0.00 c Obj. Vars: 31 (27.4336 % of total variables) 0.00/0.00 c Pre-processing Time: 0.004 s 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 92 71 1044 14 696 1902 0 0 0.00 0.00/0.02 c 100 92 171 3059 17 896 2093 100 9090 0.01 0.00/0.02 c 250 92 321 6279 19 1196 2303 250 11363 0.02 0.00/0.02 o 1074409984 0.023 0.00/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.03 c 259 92 331 6478 19 1236 1946 260 11260 0.02 0.00/0.03 o 1074350592 0.027 0.00/0.05 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.05 c 296 92 369 7405 20 1332 1946 298 10962 0.03 0.00/0.05 c 397 92 470 9634 20 1534 2141 399 11027 0.04 0.00/0.05 o 1074317824 0.051 0.19/0.22 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.22 c 567 91 641 13203 20 1894 1944 570 11117 0.05 0.19/0.22 c 669 91 743 15538 20 2098 2139 672 10619 0.06 0.19/0.22 c 920 91 994 22168 22 2600 2353 923 9387 0.10 0.19/0.22 c 1397 91 1471 33680 22 3554 2589 1400 7718 0.18 0.19/0.22 v -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 -x93 x94 -x95 -x96 x97 x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 0.19/0.22 v -x108 -x109 -x110 -x111 -x112 x113 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 -x12 -x13 x14 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 0.19/0.22 v -x26 -x27 -x28 -x31 -x32 -x33 -x34 x35 -x36 -x37 -x38 -x39 -x40 x41 -x42 -x45 -x46 -x47 -x48 -x49 -x50 -x51 x52 -x53 -x54 -x55 0.19/0.22 v -x56 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 x67 -x68 -x69 -x70 x73 x74 x75 -x76 x77 -x78 -x79 x80 -x81 x82 -x1 -x2 -x15 -x16 -x29 0.19/0.22 v -x30 -x43 -x44 -x57 -x58 -x71 -x72 0.19/0.22 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.19/0.22 c 9 1616 305 2514 1690 38147 1619 7378 0.22 0.19/0.22 c Objective: 1074317824 0.19/0.22 s OPTIMUM FOUND 0.19/0.22 c Total time: 0.219 s
OK 1074317824
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node71/watcher-365680-1177051509 -o ROOT/results/node71/solver-365680-1177051509 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365680-1177051509/instance-365680-1177051509.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: 1.07 1.03 1.05 3/64 28816 /proc/meminfo: memFree=1103824/2055920 swapFree=4184232/4192956 [pid=28816] ppid=28814 vsize=11744 CPUtime=0 /proc/28816/stat : 28816 (bsolo3.0.16) R 28814 28816 9755 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 181140196 12025856 335 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28816/statm: 2936 336 282 324 0 2003 0 [startup+0.0820801 s] /proc/loadavg: 1.07 1.03 1.05 3/64 28816 /proc/meminfo: memFree=1103824/2055920 swapFree=4184232/4192956 [pid=28816] ppid=28814 vsize=4312 CPUtime=0.07 /proc/28816/stat : 28816 (bsolo3.0.16) R 28814 28816 9755 0 -1 4194304 489 0 0 0 7 0 0 0 18 0 1 0 181140196 4415488 455 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28816/statm: 1078 455 313 324 0 147 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 4312 [startup+0.101082 s] /proc/loadavg: 1.07 1.03 1.05 3/64 28816 /proc/meminfo: memFree=1103824/2055920 swapFree=4184232/4192956 [pid=28816] ppid=28814 vsize=4312 CPUtime=0.09 /proc/28816/stat : 28816 (bsolo3.0.16) R 28814 28816 9755 0 -1 4194304 503 0 0 0 9 0 0 0 18 0 1 0 181140196 4415488 469 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28816/statm: 1078 469 313 324 0 147 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4312 Solver just ended. Dumping a history of the last processes samples [startup+0.201095 s] /proc/loadavg: 1.07 1.03 1.05 3/64 28816 /proc/meminfo: memFree=1103824/2055920 swapFree=4184232/4192956 [pid=28816] ppid=28814 vsize=4572 CPUtime=0.19 /proc/28816/stat : 28816 (bsolo3.0.16) R 28814 28816 9755 0 -1 4194304 562 0 0 0 19 0 0 0 18 0 1 0 181140196 4681728 528 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/28816/statm: 1143 528 313 324 0 212 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 4572 Child status: 0 Real time (s): 0.225829 CPU time (s): 0.222965 CPU user time (s): 0.217966 CPU system time (s): 0.004999 CPU usage (%): 98.7318 Max. virtual memory (cumulated for all children) (KiB): 4572 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.217966 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 576 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 0.002999 second user time and 0.006998 second system time The end
Begin job on node71 on Fri Apr 20 06:45:09 UTC 2007 IDJOB= 365680 IDBENCH= 2485 IDSOLVER= 163 FILE ID= node71/365680-1177051509 PBS_JOBID= 4640135 Free space on /tmp= 66443 MiB SOLVER NAME= bsolo 3.0.16 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-misc01.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365680-1177051509/instance-365680-1177051509.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node71/watcher-365680-1177051509 -o ROOT/results/node71/solver-365680-1177051509 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365680-1177051509/instance-365680-1177051509.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 4e08c098e45fba5de8abfdff758a82bc RANDOM SEED= 691709452 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node71.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 : 3000.234 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 : 3000.234 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: 1104232 kB Buffers: 67480 kB Cached: 796016 kB SwapCached: 2620 kB Active: 247560 kB Inactive: 631608 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1104232 kB SwapTotal: 4192956 kB SwapFree: 4184232 kB Dirty: 4588 kB Writeback: 0 kB Mapped: 20836 kB Slab: 58552 kB Committed_AS: 3528928 kB PageTables: 1460 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= 66443 MiB End job on node71 on Fri Apr 20 06:45:09 UTC 2007