Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 17 | 1.08483 | 1.08475 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB06/manquiho/golomb-rulers/normalized-OGR_6.opb |
MD5SUM | a6fbaa86ad104839735089987b256e67 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 17 |
Best CPU time to get the best result obtained on this benchmark | 0.105983 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 17 |
Optimality of the best value was proved | YES |
Number of variables | 141 |
Total number of constraints | 215 |
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 | 215 |
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 | 323 |
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 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.01 c constraints 215/0 clauses 0/0 units 0 0.00/0.01 c vars 141 0.00/0.01 c objective 6 + 0 0.19/0.24 c 0.229965 18.5234 8 152 0.19/0.24 o 24 0.19/0.26 c 0.243962 18.9805 18 178 0.19/0.26 o 23 0.19/0.26 c 0.252961 18.9805 20 195 0.19/0.26 o 21 0.19/0.27 c 0.26196 18.9805 22 214 0.19/0.27 o 20 0.19/0.28 c 0.270958 18.9805 25 229 0.19/0.28 o 19 0.29/0.35 c 0.338948 18.9805 91 320 0.29/0.35 o 18 0.29/0.38 c 0.365944 18.9805 116 353 0.29/0.38 o 17 0.99/1.00 c 0.977851 18.9805 359 997 0.99/1.00 s OPTIMUM FOUND 0.99/1.00 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
OK 17
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682967-1277490288/watcher-2682967-1277490288 -o /tmp/evaluation-result-2682967-1277490288/solver-2682967-1277490288 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682967-1277490288.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: 0.85 0.97 0.99 3/106 28907 /proc/meminfo: memFree=1814860/2059040 swapFree=4140520/4192956 [pid=28907] ppid=28905 vsize=2268 CPUtime=0 /proc/28907/stat : 28907 (pbct) R 28905 28907 28882 0 -1 4202496 300 0 0 0 0 0 0 0 24 0 1 0 90319759 2322432 219 1992294400 134512640 136421960 4288619088 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28907/statm: 567 220 145 467 0 98 0 [startup+0.013711 s] /proc/loadavg: 0.85 0.97 0.99 3/106 28907 /proc/meminfo: memFree=1814860/2059040 swapFree=4140520/4192956 [pid=28907] ppid=28905 vsize=2660 CPUtime=0.01 /proc/28907/stat : 28907 (pbct) R 28905 28907 28882 0 -1 4202496 351 0 0 0 1 0 0 0 24 0 1 0 90319759 2723840 270 1992294400 134512640 136421960 4288619088 18446744073709551615 134784336 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/28907/statm: 665 271 161 467 0 196 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2660 [startup+0.101723 s] /proc/loadavg: 0.85 0.97 0.99 3/106 28907 /proc/meminfo: memFree=1814860/2059040 swapFree=4140520/4192956 [pid=28907] ppid=28905 vsize=9244 CPUtime=0.09 /proc/28907/stat : 28907 (pbct) R 28905 28907 28882 0 -1 4202496 1989 0 0 0 9 0 0 0 24 0 1 0 90319759 9465856 1908 1992294400 134512640 136421960 4288619088 18446744073709551615 135363989 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28907/statm: 2311 1909 193 467 0 1842 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 9244 [startup+0.301751 s] /proc/loadavg: 0.85 0.97 0.99 3/106 28907 /proc/meminfo: memFree=1814860/2059040 swapFree=4140520/4192956 [pid=28907] ppid=28905 vsize=19432 CPUtime=0.29 /proc/28907/stat : 28907 (pbct) R 28905 28907 28882 0 -1 4202496 4497 0 0 0 28 1 0 0 25 0 1 0 90319759 19898368 4411 1992294400 134512640 136421960 4288619088 18446744073709551615 134604577 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28907/statm: 4858 4411 236 467 0 4389 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19432 [startup+0.700811 s] /proc/loadavg: 0.85 0.97 0.99 3/106 28907 /proc/meminfo: memFree=1814860/2059040 swapFree=4140520/4192956 [pid=28907] ppid=28905 vsize=19432 CPUtime=0.69 /proc/28907/stat : 28907 (pbct) R 28905 28907 28882 0 -1 4202496 4499 0 0 0 67 2 0 0 25 0 1 0 90319759 19898368 4411 1992294400 134512640 136421960 4288619088 18446744073709551615 135028852 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28907/statm: 4858 4411 236 467 0 4389 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19432 Solver just ended. Dumping a history of the last processes samples [startup+0.90084 s] /proc/loadavg: 0.85 0.97 0.99 3/106 28907 /proc/meminfo: memFree=1814860/2059040 swapFree=4140520/4192956 [pid=28907] ppid=28905 vsize=19432 CPUtime=0.89 /proc/28907/stat : 28907 (pbct) R 28905 28907 28882 0 -1 4202496 4499 0 0 0 87 2 0 0 25 0 1 0 90319759 19898368 4411 1992294400 134512640 136421960 4288619088 18446744073709551615 135686321 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28907/statm: 4858 4411 236 467 0 4389 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 19432 [startup+1.00085 s] /proc/loadavg: 0.85 0.97 0.99 2/107 28908 /proc/meminfo: memFree=1798112/2059040 swapFree=4140520/4192956 [pid=28907] ppid=28905 vsize=18912 CPUtime=0.99 /proc/28907/stat : 28907 (pbct) R 28905 28907 28882 0 -1 4202496 4503 0 0 0 97 2 0 0 25 0 1 0 90319759 19365888 4284 1992294400 134512640 136421960 4288619088 18446744073709551615 134881277 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28907/statm: 4728 4284 239 467 0 4259 0 Current children cumulated CPU time (s) 0.99 Current children cumulated vsize (KiB) 18912 Child status: 0 Real time (s): 1.08475 CPU time (s): 1.08483 CPU user time (s): 1.05284 CPU system time (s): 0.031995 CPU usage (%): 100.008 Max. virtual memory (cumulated for all children) (KiB): 19432 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.05284 system time used= 0.031995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4504 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= 1 involuntary context switches= 15 runsolver used 0.003999 second user time and 0.015997 second system time The end
Begin job on node052 at 2010-06-25 20:24:48 IDJOB=2682967 IDBENCH=2628 IDSOLVER=1192 FILE ID=node052/2682967-1277490288 PBS_JOBID= 11190553 Free space on /tmp= 62248 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_6.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682967-1277490288/watcher-2682967-1277490288 -o /tmp/evaluation-result-2682967-1277490288/solver-2682967-1277490288 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682967-1277490288.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a6fbaa86ad104839735089987b256e67 RANDOM SEED=124198868 node052.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 : 3000.262 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 : 6000.52 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 : 3000.262 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: 1815388 kB Buffers: 37812 kB Cached: 109300 kB SwapCached: 5528 kB Active: 58932 kB Inactive: 101044 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1815388 kB SwapTotal: 4192956 kB SwapFree: 4140520 kB Dirty: 1992 kB Writeback: 0 kB AnonPages: 11548 kB Mapped: 11980 kB Slab: 61692 kB PageTables: 4200 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180784 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= 62248 MiB End job on node052 at 2010-06-25 20:24:49