Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 262989 | 9.00963 | 9.01474 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib/normalized-reduced-mps-v2-20-10-misc03.opb |
MD5SUM | e21bdcea4e20c094c4fe5dbcc9e861c8 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 262989 |
Best CPU time to get the best result obtained on this benchmark | 8.41372 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 262989 |
Optimality of the best value was proved | YES |
Number of variables | 190 |
Total number of constraints | 96 |
Number of constraints which are clauses | 31 |
Number of constraints which are cardinality constraints (but not clauses) | 11 |
Number of constraints which are nor clauses,nor cardinality constraints | 54 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 169 |
Number of terms in the objective function | 31 |
Biggest coefficient in the objective function | 262145 |
Number of bits for the biggest coefficient in the objective function | 19 |
Sum of the numbers in the objective function | 524318 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 262145 |
Number of bits of the biggest number in a constraint | 19 |
Biggest sum of numbers in a constraint | 524370 |
Number of bits of the biggest sum of numbers | 20 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/363129-1177023302/instance-363129-1177023302.opb ...... 0.00/0.01 c done parsing opb. 0.00/0.01 o 263596 0.00/0.01 o 263404 0.00/0.02 o 263361 0.00/0.02 o 263354 0.00/0.02 o 263287 0.00/0.03 o 263151 0.00/0.04 o 263086 0.00/0.04 o 263064 0.00/0.09 o 263063 0.49/0.57 o 263061 0.79/0.86 o 262991 0.99/1.08 o 262990 1.19/1.21 o 262989 8.98/9.01 o 262989 8.98/9.01 s OPTIMUM FOUND 8.98/9.01 c Total Run Time 9.00163 8.98/9.01 v -x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 8.98/9.01 v x118 -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 -x13 -x130 -x131 -x132 -x133 x134 -x135 -x136 -x137 8.98/9.01 v -x138 -x139 -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 x148 x149 -x15 -x150 x151 -x152 x153 -x154 x155 x156 -x157 8.98/9.01 v x158 -x159 -x16 x160 x161 x162 x163 x164 x165 x166 x167 x168 x169 -x17 x170 x171 -x172 x173 -x174 x175 x176 x177 -x178 -x179 8.98/9.01 v -x18 x180 x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 x190 -x2 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 8.98/9.01 v -x3 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x4 -x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x5 -x50 -x51 -x52 -x53 8.98/9.01 v -x54 -x55 -x56 -x57 -x58 -x59 x6 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 8.98/9.01 v x79 -x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 x94 -x95 -x96 -x97 -x98 -x99
OK 262989
/tmp/evaluation/363129-1177023302/instance-363129-1177023302.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node3/watcher-363129-1177023302 -o ROOT/results/node3/solver-363129-1177023302 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363129-1177023302/PBS4 /tmp/evaluation/363129-1177023302/instance-363129-1177023302.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: 0.91 0.97 0.99 3/77 17835 /proc/meminfo: memFree=1776672/2055920 swapFree=4140760/4192956 [pid=17835] ppid=17833 vsize=1324 CPUtime=0 /proc/17835/stat : 17835 (PBS4) R 17833 17835 17035 0 -1 4194304 139 0 0 0 0 0 0 0 18 0 1 0 178367977 1355776 121 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0 /proc/17835/statm: 331 121 87 219 0 108 0 [startup+0.00909396 s] /proc/loadavg: 0.91 0.97 0.99 3/77 17835 /proc/meminfo: memFree=1776672/2055920 swapFree=4140760/4192956 [pid=17835] ppid=17833 vsize=1320 CPUtime=0 /proc/17835/stat : 17835 (PBS4) R 17833 17835 17035 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 178367977 1351680 133 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17835/statm: 330 133 92 219 0 107 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1320 [startup+0.101108 s] /proc/loadavg: 0.91 0.97 0.99 3/77 17835 /proc/meminfo: memFree=1776672/2055920 swapFree=4140760/4192956 [pid=17835] ppid=17833 vsize=1468 CPUtime=0.09 /proc/17835/stat : 17835 (PBS4) R 17833 17835 17035 0 -1 4194304 226 0 0 0 9 0 0 0 18 0 1 0 178367977 1503232 208 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17835/statm: 367 208 102 219 0 144 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1468 [startup+0.301141 s] /proc/loadavg: 0.91 0.97 0.99 3/77 17835 /proc/meminfo: memFree=1776672/2055920 swapFree=4140760/4192956 [pid=17835] ppid=17833 vsize=2412 CPUtime=0.29 /proc/17835/stat : 17835 (PBS4) R 17833 17835 17035 0 -1 4194304 354 0 0 0 29 0 0 0 19 0 1 0 178367977 2469888 336 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17835/statm: 603 336 103 219 0 380 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2412 [startup+0.701205 s] /proc/loadavg: 0.91 0.97 0.99 3/77 17835 /proc/meminfo: memFree=1776672/2055920 swapFree=4140760/4192956 [pid=17835] ppid=17833 vsize=3632 CPUtime=0.69 /proc/17835/stat : 17835 (PBS4) R 17833 17835 17035 0 -1 4194304 541 0 0 0 69 0 0 0 22 0 1 0 178367977 3719168 523 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17835/statm: 908 523 103 219 0 685 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3632 [startup+1.50134 s] /proc/loadavg: 0.91 0.97 0.99 2/78 17836 /proc/meminfo: memFree=1774296/2055920 swapFree=4140760/4192956 [pid=17835] ppid=17833 vsize=6136 CPUtime=1.49 /proc/17835/stat : 17835 (PBS4) R 17833 17835 17035 0 -1 4194304 936 0 0 0 148 1 0 0 25 0 1 0 178367977 6283264 869 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549626 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17835/statm: 1534 869 104 219 0 1311 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6136 [startup+3.1016 s] /proc/loadavg: 0.91 0.97 0.99 2/78 17836 /proc/meminfo: memFree=1772632/2055920 swapFree=4140760/4192956 [pid=17835] ppid=17833 vsize=6412 CPUtime=3.09 /proc/17835/stat : 17835 (PBS4) R 17833 17835 17035 0 -1 4194304 1328 0 0 0 308 1 0 0 25 0 1 0 178367977 6565888 1261 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17835/statm: 1603 1261 104 219 0 1380 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6412 [startup+6.30112 s] /proc/loadavg: 0.92 0.97 0.99 2/78 17836 /proc/meminfo: memFree=1771224/2055920 swapFree=4140760/4192956 [pid=17835] ppid=17833 vsize=7200 CPUtime=6.29 /proc/17835/stat : 17835 (PBS4) R 17833 17835 17035 0 -1 4194304 1633 0 0 0 626 3 0 0 25 0 1 0 178367977 7372800 1469 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134549327 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17835/statm: 1800 1469 104 219 0 1577 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7200 Solver just ended. Dumping a history of the last processes samples [startup+7.90137 s] /proc/loadavg: 0.92 0.97 0.99 2/78 17836 /proc/meminfo: memFree=1770072/2055920 swapFree=4140760/4192956 [pid=17835] ppid=17833 vsize=11584 CPUtime=7.89 /proc/17835/stat : 17835 (PBS4) R 17833 17835 17035 0 -1 4194304 1887 0 0 0 786 3 0 0 25 0 1 0 178367977 11862016 1723 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17835/statm: 2896 1723 104 219 0 2673 0 Current children cumulated CPU time (s) 7.89 Current children cumulated vsize (KiB) 11584 [startup+8.70151 s] /proc/loadavg: 0.93 0.97 0.99 2/78 17836 /proc/meminfo: memFree=1769432/2055920 swapFree=4140760/4192956 [pid=17835] ppid=17833 vsize=11584 CPUtime=8.69 /proc/17835/stat : 17835 (PBS4) R 17833 17835 17035 0 -1 4194304 1998 0 0 0 866 3 0 0 25 0 1 0 178367977 11862016 1834 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17835/statm: 2896 1834 104 219 0 2673 0 Current children cumulated CPU time (s) 8.69 Current children cumulated vsize (KiB) 11584 [startup+8.90154 s] /proc/loadavg: 0.93 0.97 0.99 2/78 17836 /proc/meminfo: memFree=1769432/2055920 swapFree=4140760/4192956 [pid=17835] ppid=17833 vsize=11584 CPUtime=8.88 /proc/17835/stat : 17835 (PBS4) R 17833 17835 17035 0 -1 4194304 2023 0 0 0 885 3 0 0 25 0 1 0 178367977 11862016 1859 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17835/statm: 2896 1859 104 219 0 2673 0 Current children cumulated CPU time (s) 8.88 Current children cumulated vsize (KiB) 11584 [startup+9.00155 s] /proc/loadavg: 0.93 0.97 0.99 2/78 17836 /proc/meminfo: memFree=1769432/2055920 swapFree=4140760/4192956 [pid=17835] ppid=17833 vsize=11584 CPUtime=8.98 /proc/17835/stat : 17835 (PBS4) R 17833 17835 17035 0 -1 4194304 2034 0 0 0 895 3 0 0 25 0 1 0 178367977 11862016 1870 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/17835/statm: 2896 1870 104 219 0 2673 0 Current children cumulated CPU time (s) 8.98 Current children cumulated vsize (KiB) 11584 Child status: 0 Real time (s): 9.01474 CPU time (s): 9.00963 CPU user time (s): 8.96864 CPU system time (s): 0.040993 CPU usage (%): 99.9433 Max. virtual memory (cumulated for all children) (KiB): 11584 getrusage(RUSAGE_CHILDREN,...) data: user time used= 8.96864 system time used= 0.040993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2042 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= 8 involuntary context switches= 12 runsolver used 0.011998 second user time and 0.029995 second system time The end
Begin job on node3 on Thu Apr 19 22:55:02 UTC 2007 IDJOB= 363129 IDBENCH= 1741 IDSOLVER= 157 FILE ID= node3/363129-1177023302 PBS_JOBID= 4630590 Free space on /tmp= 66358 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-misc03.opb COMMAND LINE= /tmp/evaluation/363129-1177023302/PBS4 /tmp/evaluation/363129-1177023302/instance-363129-1177023302.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-363129-1177023302 -o ROOT/results/node3/conversion-363129-1177023302 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363129-1177023302/instance-363129-1177023302.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node3/watcher-363129-1177023302 -o ROOT/results/node3/solver-363129-1177023302 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/363129-1177023302/PBS4 /tmp/evaluation/363129-1177023302/instance-363129-1177023302.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= e21bdcea4e20c094c4fe5dbcc9e861c8 RANDOM SEED= 853764277 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node3.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 : 3000.270 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 : 3000.270 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: 1777080 kB Buffers: 27776 kB Cached: 186212 kB SwapCached: 15104 kB Active: 80668 kB Inactive: 156948 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1777080 kB SwapTotal: 4192956 kB SwapFree: 4140760 kB Dirty: 1168 kB Writeback: 0 kB Mapped: 30760 kB Slab: 26788 kB Committed_AS: 5308372 kB PageTables: 1784 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= 66358 MiB End job on node3 on Thu Apr 19 22:55:12 UTC 2007