Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 3.87341 | 3.87763 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=19-P1=211-P2=79-B.opb |
MD5SUM | 0c673f0c3da238041c664ce1ed7ea38e |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.378942 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 48 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 8 |
Maximum length of a constraint | 80 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130560 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 128 |
Sum of products size (including duplicates) | 256 |
Number of different products | 128 |
Sum of products size | 256 |
0.00/0.00 c wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2702331-1278548028.opb. 0.00/0.00 c Instance file HOME/instance-2702331-1278548028.opb 0.00/0.00 c File size is 9361 bytes. 0.00/0.00 c Highest Coefficient sum: 130560 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.00 s | 0.00/0.00 c | Number Variables: 176 | 0.00/0.00 c | Number Clauses: 128 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 135 | 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 176 263 1096 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 102 | 176 263 1096 | 5500 102 64 | 0.029 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c New solution: 5 0.00/0.01 o 5 0.00/0.01 c Elapsed CPU time: 0.014997 s Remaining CPU time: 179.985 s 0.00/0.01 c =============================================================================== 0.00/0.01 c | 152 | 176 264 1104 | 5000 152 60 | 0.029 % | 0.02/0.02 c | 252 | 126 264 1104 | 5500 195 61 | 28.412 % | 0.02/0.02 c =============================================================================== 0.02/0.02 c New solution: 3 0.02/0.02 o 3 0.02/0.02 c Elapsed CPU time: 0.024996 s Remaining CPU time: 179.975 s 0.02/0.02 c =============================================================================== 0.02/0.02 c | 280 | 126 265 1112 | 5000 223 61 | 28.412 % | 0.02/0.03 c | 380 | 106 265 1112 | 5500 323 62 | 40.370 % | 0.02/0.04 c | 531 | 106 265 1112 | 6050 474 60 | 40.344 % | 0.02/0.06 c | 756 | 106 265 1112 | 6655 699 60 | 40.344 % | 0.02/0.08 c | 1094 | 105 265 1112 | 7320 983 57 | 40.344 % | 0.09/0.13 c | 1601 | 105 265 1112 | 8052 1490 53 | 40.344 % | 0.09/0.20 c | 2360 | 105 265 1112 | 8857 2249 50 | 40.344 % | 0.29/0.31 c | 3500 | 105 265 1112 | 9743 3389 48 | 40.344 % | 0.49/0.50 c | 5208 | 105 265 1112 | 10717 5097 45 | 40.344 % | 0.79/0.81 c | 7770 | 105 265 1112 | 11789 7659 43 | 40.344 % | 1.49/1.56 c | 11615 | 105 265 1112 | 12968 11504 44 | 40.344 % | 2.39/2.44 c | 17381 | 105 265 1112 | 14265 10732 40 | 40.344 % | 3.79/3.87 c =============================================================================== 3.79/3.87 c Best Solution: 3 3.79/3.87 s OPTIMUM FOUND 3.79/3.87 c Total CPU time: 3.80942 s 3.79/3.87 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 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 x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 x34 -x35 -x36 -x37 -x38 -x39 -x40 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 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702331-1278548028/watcher-2702331-1278548028 -o /tmp/evaluation-result-2702331-1278548028/solver-2702331-1278548028 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702331-1278548028.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: 0.94 0.96 0.82 3/106 26259 /proc/meminfo: memFree=1746436/2059040 swapFree=4139856/4192956 [pid=26259] ppid=26257 vsize=2576 CPUtime=0 /proc/26259/stat : 26259 (wbo1.4b) R 26257 26259 25973 0 -1 4202496 284 0 0 0 0 0 0 0 19 0 1 0 23009229 2637824 199 1992294400 134512640 135752675 4292238912 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26259/statm: 644 199 144 303 0 339 0 [startup+0.024283 s] /proc/loadavg: 0.94 0.96 0.82 3/106 26259 /proc/meminfo: memFree=1746436/2059040 swapFree=4139856/4192956 [pid=26259] ppid=26257 vsize=2576 CPUtime=0.02 /proc/26259/stat : 26259 (wbo1.4b) R 26257 26259 25973 0 -1 4202496 301 0 0 0 2 0 0 0 19 0 1 0 23009229 2637824 216 1992294400 134512640 135752675 4292238912 18446744073709551615 134605394 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26259/statm: 644 216 145 303 0 339 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2576 [startup+0.10129 s] /proc/loadavg: 0.94 0.96 0.82 3/106 26259 /proc/meminfo: memFree=1746436/2059040 swapFree=4139856/4192956 [pid=26259] ppid=26257 vsize=2960 CPUtime=0.09 /proc/26259/stat : 26259 (wbo1.4b) R 26257 26259 25973 0 -1 4202496 385 0 0 0 9 0 0 0 19 0 1 0 23009229 3031040 300 1992294400 134512640 135752675 4292238912 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26259/statm: 740 301 145 303 0 435 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2960 [startup+0.30131 s] /proc/loadavg: 0.94 0.96 0.82 3/106 26259 /proc/meminfo: memFree=1746436/2059040 swapFree=4139856/4192956 [pid=26259] ppid=26257 vsize=3612 CPUtime=0.29 /proc/26259/stat : 26259 (wbo1.4b) R 26257 26259 25973 0 -1 4202496 537 0 0 0 29 0 0 0 20 0 1 0 23009229 3698688 452 1992294400 134512640 135752675 4292238912 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26259/statm: 903 452 145 303 0 598 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3612 [startup+0.701348 s] /proc/loadavg: 0.94 0.96 0.82 3/106 26259 /proc/meminfo: memFree=1746436/2059040 swapFree=4139856/4192956 [pid=26259] ppid=26257 vsize=4524 CPUtime=0.69 /proc/26259/stat : 26259 (wbo1.4b) R 26257 26259 25973 0 -1 4202496 766 0 0 0 68 1 0 0 21 0 1 0 23009229 4632576 681 1992294400 134512640 135752675 4292238912 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26259/statm: 1131 681 145 303 0 826 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4524 [startup+1.50142 s] /proc/loadavg: 0.94 0.96 0.82 2/107 26260 /proc/meminfo: memFree=1743700/2059040 swapFree=4139856/4192956 [pid=26259] ppid=26257 vsize=5732 CPUtime=1.49 /proc/26259/stat : 26259 (wbo1.4b) R 26257 26259 25973 0 -1 4202496 1088 0 0 0 147 2 0 0 23 0 1 0 23009229 5869568 1003 1992294400 134512640 135752675 4292238912 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26259/statm: 1433 1003 145 303 0 1128 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5732 [startup+3.10158 s] /proc/loadavg: 0.94 0.96 0.82 2/107 26260 /proc/meminfo: memFree=1742088/2059040 swapFree=4139856/4192956 [pid=26259] ppid=26257 vsize=8072 CPUtime=3.09 /proc/26259/stat : 26259 (wbo1.4b) R 26257 26259 25973 0 -1 4202496 1664 0 0 0 304 5 0 0 25 0 1 0 23009229 8265728 1579 1992294400 134512640 135752675 4292238912 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26259/statm: 2018 1579 145 303 0 1713 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 8072 Solver just ended. Dumping a history of the last processes samples [startup+3.50162 s] /proc/loadavg: 0.95 0.96 0.82 2/107 26260 /proc/meminfo: memFree=1740352/2059040 swapFree=4139856/4192956 [pid=26259] ppid=26257 vsize=8596 CPUtime=3.49 /proc/26259/stat : 26259 (wbo1.4b) R 26257 26259 25973 0 -1 4202496 1789 0 0 0 344 5 0 0 25 0 1 0 23009229 8802304 1704 1992294400 134512640 135752675 4292238912 18446744073709551615 134603238 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26259/statm: 2149 1704 145 303 0 1844 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 8596 [startup+3.70064 s] /proc/loadavg: 0.95 0.96 0.82 2/107 26260 /proc/meminfo: memFree=1740352/2059040 swapFree=4139856/4192956 [pid=26259] ppid=26257 vsize=8988 CPUtime=3.68 /proc/26259/stat : 26259 (wbo1.4b) R 26257 26259 25973 0 -1 4202496 1904 0 0 0 363 5 0 0 25 0 1 0 23009229 9203712 1819 1992294400 134512640 135752675 4292238912 18446744073709551615 134611601 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26259/statm: 2247 1819 145 303 0 1942 0 Current children cumulated CPU time (s) 3.68 Current children cumulated vsize (KiB) 8988 [startup+3.80065 s] /proc/loadavg: 0.95 0.96 0.82 2/107 26260 /proc/meminfo: memFree=1740352/2059040 swapFree=4139856/4192956 [pid=26259] ppid=26257 vsize=9244 CPUtime=3.79 /proc/26259/stat : 26259 (wbo1.4b) R 26257 26259 25973 0 -1 4202496 1957 0 0 0 373 6 0 0 25 0 1 0 23009229 9465856 1872 1992294400 134512640 135752675 4292238912 18446744073709551615 134517414 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26259/statm: 2311 1872 145 303 0 2006 0 Current children cumulated CPU time (s) 3.79 Current children cumulated vsize (KiB) 9244 Child status: 0 Real time (s): 3.87763 CPU time (s): 3.87341 CPU user time (s): 3.80942 CPU system time (s): 0.06399 CPU usage (%): 99.8912 Max. virtual memory (cumulated for all children) (KiB): 9244 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.80942 system time used= 0.06399 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1993 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= 53 runsolver used 0.009998 second user time and 0.023996 second system time The end
Begin job on node056 at 2010-07-08 02:13:48 IDJOB=2702331 IDBENCH=48100 IDSOLVER=1190 FILE ID=node056/2702331-1278548028 PBS_JOBID= 11239486 Free space on /tmp= 98464 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=19-P1=211-P2=79-B.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2702331-1278548028/watcher-2702331-1278548028 -o /tmp/evaluation-result-2702331-1278548028/solver-2702331-1278548028 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702331-1278548028.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0c673f0c3da238041c664ce1ed7ea38e RANDOM SEED=1146071029 node056.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 : 3000.197 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 : 6000.39 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 : 3000.197 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 : 5599.43 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1747088 kB Buffers: 55936 kB Cached: 156428 kB SwapCached: 8168 kB Active: 105596 kB Inactive: 121744 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1747088 kB SwapTotal: 4192956 kB SwapFree: 4139856 kB Dirty: 2916 kB Writeback: 0 kB AnonPages: 11840 kB Mapped: 11920 kB Slab: 62724 kB PageTables: 4192 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182124 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2702331-1278548028.opb Free space on /tmp at the end= 98464 MiB End job on node056 at 2010-07-08 02:13:52