Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 17 | 1.15482 | 1.15575 |
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 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.01/0.01 c constraints 215/0 clauses 0/0 units 0 0.01/0.01 c vars 141 0.01/0.01 c objective 6 + 0 0.19/0.26 c 0.243962 18.5938 8 152 0.19/0.26 o 24 0.19/0.28 c 0.25796 19.0508 18 178 0.19/0.28 o 23 0.19/0.28 c 0.267959 19.0508 20 197 0.19/0.28 o 21 0.19/0.29 c 0.276957 19.0508 25 216 0.19/0.29 o 20 0.29/0.31 c 0.288956 19.0508 33 235 0.29/0.31 o 19 0.29/0.37 c 0.347947 19.0508 90 305 0.29/0.37 o 18 0.79/0.82 c 0.797878 19.0508 481 747 0.79/0.82 o 17 0.99/1.07 c 1.04984 19.0508 669 1000 0.99/1.07 s OPTIMUM FOUND 0.99/1.07 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-2669373-1276583855/watcher-2669373-1276583855 -o /tmp/evaluation-result-2669373-1276583855/solver-2669373-1276583855 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669373-1276583855.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: 1.07 1.02 1.00 3/106 1876 /proc/meminfo: memFree=1805484/2059040 swapFree=4134576/4192956 [pid=1876] ppid=1874 vsize=2340 CPUtime=0 /proc/1876/stat : 1876 (pbct) R 1874 1876 1033 0 -1 4202496 281 0 0 0 0 0 0 0 20 0 1 0 33971926 2396160 203 1992294400 134512640 136485738 4292838640 18446744073709551615 135850714 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/1876/statm: 585 203 156 482 0 101 0 [startup+0.013344 s] /proc/loadavg: 1.07 1.02 1.00 3/106 1876 /proc/meminfo: memFree=1805484/2059040 swapFree=4134576/4192956 [pid=1876] ppid=1874 vsize=2472 CPUtime=0.01 /proc/1876/stat : 1876 (pbct) R 1874 1876 1033 0 -1 4202496 334 0 0 0 1 0 0 0 20 0 1 0 33971926 2531328 256 1992294400 134512640 136485738 4292838640 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/1876/statm: 618 256 156 482 0 134 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2472 [startup+0.101351 s] /proc/loadavg: 1.07 1.02 1.00 3/106 1876 /proc/meminfo: memFree=1805484/2059040 swapFree=4134576/4192956 [pid=1876] ppid=1874 vsize=8392 CPUtime=0.09 /proc/1876/stat : 1876 (pbct) R 1874 1876 1033 0 -1 4202496 1787 0 0 0 9 0 0 0 20 0 1 0 33971926 8593408 1709 1992294400 134512640 136485738 4292838640 18446744073709551615 134616943 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/1876/statm: 2098 1710 197 482 0 1614 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 8392 [startup+0.301371 s] /proc/loadavg: 1.07 1.02 1.00 3/106 1876 /proc/meminfo: memFree=1805484/2059040 swapFree=4134576/4192956 [pid=1876] ppid=1874 vsize=19504 CPUtime=0.29 /proc/1876/stat : 1876 (pbct) R 1874 1876 1033 0 -1 4202496 4501 0 0 0 27 2 0 0 20 0 1 0 33971926 19972096 4419 1992294400 134512640 136485738 4292838640 18446744073709551615 135024859 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/1876/statm: 4876 4419 243 482 0 4392 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 19504 [startup+0.70141 s] /proc/loadavg: 1.07 1.02 1.00 3/106 1876 /proc/meminfo: memFree=1805484/2059040 swapFree=4134576/4192956 [pid=1876] ppid=1874 vsize=19504 CPUtime=0.69 /proc/1876/stat : 1876 (pbct) R 1874 1876 1033 0 -1 4202496 4503 0 0 0 67 2 0 0 21 0 1 0 33971926 19972096 4419 1992294400 134512640 136485738 4292838640 18446744073709551615 134880993 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/1876/statm: 4876 4419 243 482 0 4392 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 19504 Solver just ended. Dumping a history of the last processes samples [startup+1.10845 s] /proc/loadavg: 1.07 1.02 1.00 2/107 1877 /proc/meminfo: memFree=1788612/2059040 swapFree=4134576/4192956 [pid=1876] ppid=1874 vsize=18036 CPUtime=1.09 /proc/1876/stat : 1876 (pbct) R 1874 1876 1033 0 -1 4202496 4509 0 0 0 107 2 0 0 22 0 1 0 33971926 18468864 4121 1992294400 134512640 136485738 4292838640 18446744073709551615 134720114 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/1876/statm: 4509 4121 247 482 0 4025 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 18036 Child status: 0 Real time (s): 1.15575 CPU time (s): 1.15482 CPU user time (s): 1.12383 CPU system time (s): 0.030995 CPU usage (%): 99.92 Max. virtual memory (cumulated for all children) (KiB): 19504 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.12383 system time used= 0.030995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4510 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= 25 runsolver used 0.008998 second user time and 0.010998 second system time The end
Begin job on node017 at 2010-06-15 08:37:35 IDJOB=2669373 IDBENCH=2628 IDSOLVER=1170 FILE ID=node017/2669373-1276583855 PBS_JOBID= 11173528 Free space on /tmp= 62540 MiB SOLVER NAME= PB/CT 0.1 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-2669373-1276583855/watcher-2669373-1276583855 -o /tmp/evaluation-result-2669373-1276583855/solver-2669373-1276583855 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669373-1276583855.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a6fbaa86ad104839735089987b256e67 RANDOM SEED=1692692609 node017.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 : 3000.201 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 : 6000.40 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 : 3000.201 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 : 5599.51 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1805880 kB Buffers: 58136 kB Cached: 114416 kB SwapCached: 11648 kB Active: 106824 kB Inactive: 79672 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1805880 kB SwapTotal: 4192956 kB SwapFree: 4134576 kB Dirty: 2320 kB Writeback: 12 kB AnonPages: 12364 kB Mapped: 9316 kB Slab: 44904 kB PageTables: 3976 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 184232 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= 62536 MiB End job on node017 at 2010-06-15 08:37:36