Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 25 | 12.6541 | 12.6583 |
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 | 1.06684 |
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 PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.02 c constraints 398/0 clauses 0/0 units 0 0.00/0.02 c vars 238 0.00/0.02 c objective 6 + 0 0.69/0.71 c 0.684895 32.6875 102 378 0.69/0.71 o 48 0.69/0.75 c 0.72189 33.3203 115 410 0.69/0.75 o 44 0.69/0.78 c 0.753885 33.3203 123 437 0.69/0.78 o 32 0.79/0.81 c 0.778881 33.3203 125 455 0.79/0.81 o 29 1.10/1.19 c 1.15382 33.3203 292 692 1.10/1.19 o 28 1.19/1.24 c 1.20582 33.3203 311 732 1.19/1.24 o 26 2.10/2.17 c 2.12168 33.3203 761 1272 2.10/2.17 o 25 12.49/12.51 c 12.3561 34.0938 2689 6326 12.49/12.51 s OPTIMUM FOUND 12.49/12.51 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 x32 -x33 -x34 x35 -x36 x37 x38 x39 -x40 x41 -x42 x43 x44 x45 x46 x47 x48 x49 x50 x51 x52 x53 x54 x55 x56 x57 x58 x59 x60 x61 x62 x63 x64 x65 x66 x67 x68 x69 x70 x71 x72 x73 x74 x75 x76 x77 x78 x79 x80 x81 x82 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 x108 x109 x110 -x111 x112 x113 -x114 -x115 -x116 x117 x118 x119 x120 x121 x122 -x123 -x124 -x125 -x126 -x127 x128 x129 -x130 -x131 -x132 -x133 x134 x135 x136 x137 x138 x139 x140 x141 x142 x143 x144 x145 x146 x147 x148 x149 x150 x151 x152 x153 x154 x155 x156 x157 x158 x159 x160 x161 -x162 x163 x164 x165 x166 x167 x168 -x169 x170 x171 -x172 -x173 -x174 x175 x176 x177 x178 -x179 -x180 -x181 -x182 -x183 x184 -x185 -x186 -x187 -x188 x189 x190 x191 x192 x193 x194 x195 x196 x197 -x198 x199 x200 x201 -x202 x203 x204 -x205 -x206 -x207 x208 x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 x219 x220 x221 -x222 x223 -x224 -x225 x226 -x227 -x228 -x229 -x230 -x231 -x232 -x233 -x234 -x235 -x236 -x237 -x238
OK 25
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669375-1276585666/watcher-2669375-1276585666 -o /tmp/evaluation-result-2669375-1276585666/solver-2669375-1276585666 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669375-1276585666.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.00 1.00 1.00 3/106 4531 /proc/meminfo: memFree=1840256/2059040 swapFree=4136716/4192956 [pid=4531] ppid=4529 vsize=2340 CPUtime=0 /proc/4531/stat : 4531 (pbct) R 4529 4531 4008 0 -1 4202496 300 0 0 0 0 0 0 0 20 0 1 0 34168179 2396160 222 1992294400 134512640 136485738 4289799424 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/4531/statm: 585 222 156 482 0 101 0 [startup+0.0620011 s] /proc/loadavg: 1.00 1.00 1.00 3/106 4531 /proc/meminfo: memFree=1840256/2059040 swapFree=4136716/4192956 [pid=4531] ppid=4529 vsize=5764 CPUtime=0.05 /proc/4531/stat : 4531 (pbct) R 4529 4531 4008 0 -1 4202496 1145 0 0 0 5 0 0 0 20 0 1 0 34168179 5902336 1067 1992294400 134512640 136485738 4289799424 18446744073709551615 134651003 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4531/statm: 1441 1067 197 482 0 957 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 5764 [startup+0.100965 s] /proc/loadavg: 1.00 1.00 1.00 3/106 4531 /proc/meminfo: memFree=1840256/2059040 swapFree=4136716/4192956 [pid=4531] ppid=4529 vsize=7916 CPUtime=0.09 /proc/4531/stat : 4531 (pbct) R 4529 4531 4008 0 -1 4202496 1680 0 0 0 9 0 0 0 20 0 1 0 34168179 8105984 1602 1992294400 134512640 136485738 4289799424 18446744073709551615 135518018 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4531/statm: 1979 1603 197 482 0 1495 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 7916 [startup+0.301001 s] /proc/loadavg: 1.00 1.00 1.00 3/106 4531 /proc/meminfo: memFree=1840256/2059040 swapFree=4136716/4192956 [pid=4531] ppid=4529 vsize=19300 CPUtime=0.29 /proc/4531/stat : 4531 (pbct) R 4529 4531 4008 0 -1 4202496 4573 0 0 0 27 2 0 0 20 0 1 0 34168179 19763200 4429 1992294400 134512640 136485738 4289799424 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4531/statm: 4825 4430 197 482 0 4341 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19300 [startup+0.701072 s] /proc/loadavg: 1.00 1.00 1.00 3/106 4531 /proc/meminfo: memFree=1840256/2059040 swapFree=4136716/4192956 [pid=4531] ppid=4529 vsize=33468 CPUtime=0.69 /proc/4531/stat : 4531 (pbct) R 4529 4531 4008 0 -1 4202496 8205 0 0 0 66 3 0 0 20 0 1 0 34168179 34271232 7892 1992294400 134512640 136485738 4289799424 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4531/statm: 8367 7892 225 482 0 7883 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 33468 [startup+1.50122 s] /proc/loadavg: 1.00 1.00 1.00 2/107 4532 /proc/meminfo: memFree=1809124/2059040 swapFree=4136716/4192956 [pid=4531] ppid=4529 vsize=34116 CPUtime=1.49 /proc/4531/stat : 4531 (pbct) R 4529 4531 4008 0 -1 4202496 8357 0 0 0 146 3 0 0 23 0 1 0 34168179 34934784 7978 1992294400 134512640 136485738 4289799424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4531/statm: 8529 7978 243 482 0 8045 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 34116 [startup+3.1005 s] /proc/loadavg: 1.00 1.00 1.00 2/107 4532 /proc/meminfo: memFree=1809000/2059040 swapFree=4136716/4192956 [pid=4531] ppid=4529 vsize=34116 CPUtime=3.09 /proc/4531/stat : 4531 (pbct) R 4529 4531 4008 0 -1 4202496 8358 0 0 0 304 5 0 0 25 0 1 0 34168179 34934784 7978 1992294400 134512640 136485738 4289799424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4531/statm: 8529 7978 243 482 0 8045 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 34116 [startup+6.30107 s] /proc/loadavg: 1.00 1.00 1.00 2/107 4532 /proc/meminfo: memFree=1808628/2059040 swapFree=4136716/4192956 [pid=4531] ppid=4529 vsize=34512 CPUtime=6.29 /proc/4531/stat : 4531 (pbct) R 4529 4531 4008 0 -1 4202496 8425 0 0 0 620 9 0 0 25 0 1 0 34168179 35340288 8045 1992294400 134512640 136485738 4289799424 18446744073709551615 134880510 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4531/statm: 8628 8045 243 482 0 8144 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 34512 Solver just ended. Dumping a history of the last processes samples [startup+9.50065 s] /proc/loadavg: 1.00 1.00 1.00 2/107 4532 /proc/meminfo: memFree=1808380/2059040 swapFree=4136716/4192956 [pid=4531] ppid=4529 vsize=34644 CPUtime=9.48 /proc/4531/stat : 4531 (pbct) R 4529 4531 4008 0 -1 4202496 8479 0 0 0 937 11 0 0 25 0 1 0 34168179 35475456 8099 1992294400 134512640 136485738 4289799424 18446744073709551615 135047545 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4531/statm: 8661 8099 243 482 0 8177 0 Current children cumulated CPU time (s) 9.48 Current children cumulated vsize (KiB) 34644 [startup+11.1009 s] /proc/loadavg: 1.00 1.00 1.00 2/107 4532 /proc/meminfo: memFree=1808256/2059040 swapFree=4136716/4192956 [pid=4531] ppid=4529 vsize=34776 CPUtime=11.09 /proc/4531/stat : 4531 (pbct) R 4529 4531 4008 0 -1 4202496 8504 0 0 0 1096 13 0 0 25 0 1 0 34168179 35610624 8124 1992294400 134512640 136485738 4289799424 18446744073709551615 135044424 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4531/statm: 8694 8124 243 482 0 8210 0 Current children cumulated CPU time (s) 11.09 Current children cumulated vsize (KiB) 34776 [startup+11.9011 s] /proc/loadavg: 1.00 1.00 1.00 2/107 4532 /proc/meminfo: memFree=1808256/2059040 swapFree=4136716/4192956 [pid=4531] ppid=4529 vsize=34776 CPUtime=11.89 /proc/4531/stat : 4531 (pbct) R 4529 4531 4008 0 -1 4202496 8514 0 0 0 1175 14 0 0 25 0 1 0 34168179 35610624 8134 1992294400 134512640 136485738 4289799424 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4531/statm: 8694 8134 243 482 0 8210 0 Current children cumulated CPU time (s) 11.89 Current children cumulated vsize (KiB) 34776 [startup+12.3011 s] /proc/loadavg: 1.00 1.00 1.00 2/107 4532 /proc/meminfo: memFree=1808008/2059040 swapFree=4136716/4192956 [pid=4531] ppid=4529 vsize=34776 CPUtime=12.28 /proc/4531/stat : 4531 (pbct) R 4529 4531 4008 0 -1 4202496 8520 0 0 0 1214 14 0 0 25 0 1 0 34168179 35610624 8140 1992294400 134512640 136485738 4289799424 18446744073709551615 134880545 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4531/statm: 8694 8140 243 482 0 8210 0 Current children cumulated CPU time (s) 12.28 Current children cumulated vsize (KiB) 34776 [startup+12.5012 s] /proc/loadavg: 1.00 1.00 1.00 2/107 4532 /proc/meminfo: memFree=1808008/2059040 swapFree=4136716/4192956 [pid=4531] ppid=4529 vsize=34908 CPUtime=12.49 /proc/4531/stat : 4531 (pbct) R 4529 4531 4008 0 -1 4202496 8524 0 0 0 1234 15 0 0 25 0 1 0 34168179 35745792 8144 1992294400 134512640 136485738 4289799424 18446744073709551615 135024897 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4531/statm: 8727 8144 243 482 0 8243 0 Current children cumulated CPU time (s) 12.49 Current children cumulated vsize (KiB) 34908 [startup+12.6012 s] /proc/loadavg: 1.00 1.00 1.00 2/107 4532 /proc/meminfo: memFree=1808008/2059040 swapFree=4136716/4192956 [pid=4531] ppid=4529 vsize=32144 CPUtime=12.59 /proc/4531/stat : 4531 (pbct) R 4529 4531 4008 0 -1 4202496 8529 0 0 0 1244 15 0 0 25 0 1 0 34168179 32915456 7547 1992294400 134512640 136485738 4289799424 18446744073709551615 134720078 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/4531/statm: 8036 7547 247 482 0 7552 0 Current children cumulated CPU time (s) 12.59 Current children cumulated vsize (KiB) 32144 Child status: 0 Real time (s): 12.6583 CPU time (s): 12.6541 CPU user time (s): 12.4981 CPU system time (s): 0.155976 CPU usage (%): 99.9668 Max. virtual memory (cumulated for all children) (KiB): 34908 getrusage(RUSAGE_CHILDREN,...) data: user time used= 12.4981 system time used= 0.155976 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8530 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= 2 involuntary context switches= 21 runsolver used 0.016997 second user time and 0.072988 second system time The end
Begin job on node012 at 2010-06-15 09:07:46 IDJOB=2669375 IDBENCH=2632 IDSOLVER=1170 FILE ID=node012/2669375-1276585666 PBS_JOBID= 11173536 Free space on /tmp= 62588 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_7.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669375-1276585666/watcher-2669375-1276585666 -o /tmp/evaluation-result-2669375-1276585666/solver-2669375-1276585666 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669375-1276585666.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a28f5b3e9b4b12f9ccee04abccbf9327 RANDOM SEED=1870894800 node012.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.258 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.51 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 : 3000.258 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1840784 kB Buffers: 36740 kB Cached: 101920 kB SwapCached: 9416 kB Active: 87944 kB Inactive: 63256 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1840784 kB SwapTotal: 4192956 kB SwapFree: 4136716 kB Dirty: 1960 kB Writeback: 0 kB AnonPages: 10936 kB Mapped: 9324 kB Slab: 45140 kB PageTables: 3972 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180672 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62588 MiB End job on node012 at 2010-06-15 09:07:59