Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 25 | 1.05084 | 1.05561 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb |
MD5SUM | a28f5b3e9b4b12f9ccee04abccbf9327 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 25 |
Best CPU time to get the best result obtained on this benchmark | 1.05084 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 25 |
Optimality of the best value was proved | YES |
Number of variables | 238 |
Total number of constraints | 398 |
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 | 398 |
Minimum length of a constraint | 12 |
Maximum length of a constraint | 25 |
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 | 64 |
Number of bits of the biggest number in a constraint | 7 |
Biggest sum of numbers in a constraint | 349 |
Number of bits of the biggest sum of numbers | 9 |
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/366113-1177057572/instance-366113-1177057572.opb ...... 0.19/0.20 c done parsing opb. 0.19/0.20 o 47 0.19/0.20 o 43 0.19/0.24 o 31 0.19/0.25 o 30 0.29/0.38 o 28 0.39/0.41 o 27 0.39/0.48 o 25 0.99/1.05 o 25 0.99/1.05 s OPTIMUM FOUND 0.99/1.05 c Total Run Time 1.03084 0.99/1.05 v x1 -x10 x100 -x101 x102 x103 x104 x105 x106 x107 -x108 x109 -x11 x110 -x111 x112 x113 x114 x115 -x116 x117 x118 x119 -x12 x120 0.99/1.05 v x121 x122 x123 x124 -x125 -x126 -x127 x128 -x129 -x13 -x130 -x131 -x132 -x133 x134 x135 x136 x137 x138 x139 -x14 x140 x141 x142 0.99/1.05 v x143 x144 x145 x146 x147 -x148 x149 -x15 x150 x151 x152 -x153 x154 x155 x156 -x157 x158 x159 -x16 x160 x161 -x162 x163 x164 x165 0.99/1.05 v -x166 x167 x168 -x169 -x17 x170 x171 x172 x173 -x174 x175 x176 x177 x178 x179 -x18 x180 -x181 -x182 -x183 -x184 -x185 -x186 0.99/1.05 v -x187 -x188 -x189 -x19 x190 x191 x192 x193 x194 x195 x196 x197 -x198 x199 -x2 x20 x200 x201 -x202 x203 x204 x205 x206 -x207 x208 0.99/1.05 v x209 x21 x210 x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 x219 -x22 x220 x221 x222 x223 -x224 x225 x226 x227 x228 -x229 -x23 0.99/1.05 v -x230 -x231 -x232 x233 x234 -x235 -x236 -x237 -x238 -x24 x25 -x26 -x27 x28 -x29 -x3 -x30 -x31 x32 x33 x34 -x35 -x36 -x37 -x38 0.99/1.05 v -x39 x4 x40 x41 -x42 x43 x44 x45 x46 x47 x48 x49 x5 x50 x51 x52 x53 x54 x55 x56 x57 x58 x59 -x6 x60 x61 x62 x63 x64 x65 x66 x67 x68 x69 0.99/1.05 v -x7 x70 x71 x72 x73 x74 x75 x76 x77 x78 x79 x8 x80 x81 x82 -x83 x84 x85 x86 x87 x88 x89 -x9 x90 x91 -x92 x93 x94 x95 -x96 x97 x98 x99
OK 25
/tmp/evaluation/366113-1177057572/instance-366113-1177057572.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node58/watcher-366113-1177057572 -o ROOT/results/node58/solver-366113-1177057572 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366113-1177057572/PBS4 /tmp/evaluation/366113-1177057572/instance-366113-1177057572.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: 1.06 1.01 1.00 2/64 32661 /proc/meminfo: memFree=1776144/2055920 swapFree=4184528/4192956 [pid=32661] ppid=32659 vsize=1324 CPUtime=0 /proc/32661/stat : 32661 (PBS4) R 32659 32661 32059 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 153666920 1355776 128 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588407 0 0 4096 0 0 0 0 17 1 0 0 /proc/32661/statm: 331 128 87 219 0 108 0 [startup+0.0701409 s] /proc/loadavg: 1.06 1.01 1.00 2/64 32661 /proc/meminfo: memFree=1776144/2055920 swapFree=4184528/4192956 [pid=32661] ppid=32659 vsize=1584 CPUtime=0.06 /proc/32661/stat : 32661 (PBS4) R 32659 32661 32059 0 -1 4194304 220 0 0 0 6 0 0 0 18 0 1 0 153666920 1622016 202 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32661/statm: 396 202 92 219 0 173 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1584 [startup+0.101146 s] /proc/loadavg: 1.06 1.01 1.00 2/64 32661 /proc/meminfo: memFree=1776144/2055920 swapFree=4184528/4192956 [pid=32661] ppid=32659 vsize=1584 CPUtime=0.09 /proc/32661/stat : 32661 (PBS4) R 32659 32661 32059 0 -1 4194304 227 0 0 0 9 0 0 0 18 0 1 0 153666920 1622016 209 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32661/statm: 396 209 92 219 0 173 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1584 [startup+0.301179 s] /proc/loadavg: 1.06 1.01 1.00 2/64 32661 /proc/meminfo: memFree=1776144/2055920 swapFree=4184528/4192956 [pid=32661] ppid=32659 vsize=2000 CPUtime=0.29 /proc/32661/stat : 32661 (PBS4) R 32659 32661 32059 0 -1 4194304 297 0 0 0 29 0 0 0 19 0 1 0 153666920 2048000 279 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32661/statm: 500 279 103 219 0 277 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2000 [startup+0.701246 s] /proc/loadavg: 1.06 1.01 1.00 2/64 32661 /proc/meminfo: memFree=1776144/2055920 swapFree=4184528/4192956 [pid=32661] ppid=32659 vsize=2000 CPUtime=0.69 /proc/32661/stat : 32661 (PBS4) R 32659 32661 32059 0 -1 4194304 388 0 0 0 69 0 0 0 22 0 1 0 153666920 2048000 370 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32661/statm: 500 370 103 219 0 277 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 2000 Solver just ended. Dumping a history of the last processes samples [startup+0.90128 s] /proc/loadavg: 1.06 1.01 1.00 2/64 32661 /proc/meminfo: memFree=1776144/2055920 swapFree=4184528/4192956 [pid=32661] ppid=32659 vsize=2644 CPUtime=0.88 /proc/32661/stat : 32661 (PBS4) R 32659 32661 32059 0 -1 4194304 421 0 0 0 88 0 0 0 24 0 1 0 153666920 2707456 403 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32661/statm: 661 403 103 219 0 438 0 Current children cumulated CPU time (s) 0.88 Current children cumulated vsize (KiB) 2644 [startup+1.0013 s] /proc/loadavg: 1.06 1.01 1.00 2/65 32662 /proc/meminfo: memFree=1774728/2055920 swapFree=4184528/4192956 [pid=32661] ppid=32659 vsize=2840 CPUtime=0.99 /proc/32661/stat : 32661 (PBS4) R 32659 32661 32059 0 -1 4194304 469 0 0 0 99 0 0 0 25 0 1 0 153666920 2908160 451 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/32661/statm: 710 451 103 219 0 487 0 Current children cumulated CPU time (s) 0.99 Current children cumulated vsize (KiB) 2840 Child status: 0 Real time (s): 1.05561 CPU time (s): 1.05084 CPU user time (s): 1.04284 CPU system time (s): 0.007998 CPU usage (%): 99.5479 Max. virtual memory (cumulated for all children) (KiB): 2840 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.04284 system time used= 0.007998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 485 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= 2 runsolver used 0.002999 second user time and 0.008998 second system time The end
Begin job on node58 on Fri Apr 20 08:26:12 UTC 2007 IDJOB= 366113 IDBENCH= 2632 IDSOLVER= 157 FILE ID= node58/366113-1177057572 PBS_JOBID= 4640215 Free space on /tmp= 66449 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb COMMAND LINE= /tmp/evaluation/366113-1177057572/PBS4 /tmp/evaluation/366113-1177057572/instance-366113-1177057572.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-366113-1177057572 -o ROOT/results/node58/conversion-366113-1177057572 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366113-1177057572/instance-366113-1177057572.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node58/watcher-366113-1177057572 -o ROOT/results/node58/solver-366113-1177057572 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366113-1177057572/PBS4 /tmp/evaluation/366113-1177057572/instance-366113-1177057572.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= a28f5b3e9b4b12f9ccee04abccbf9327 RANDOM SEED= 708463719 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node58.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: 1776552 kB Buffers: 22852 kB Cached: 190868 kB SwapCached: 2248 kB Active: 83992 kB Inactive: 139192 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1776552 kB SwapTotal: 4192956 kB SwapFree: 4184528 kB Dirty: 1368 kB Writeback: 0 kB Mapped: 16080 kB Slab: 42232 kB Committed_AS: 999292 kB PageTables: 1380 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= 66449 MiB End job on node58 on Fri Apr 20 08:26:14 UTC 2007