Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 3 | 3.46547 | 3.4659 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=47-P1=17-P2=37-P3=53-P4=13-P5=13-B.opb |
MD5SUM | 4a54e07caaccf9019e5a54d4dcd3a55b |
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 | 0.530918 |
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 | 90 |
Total number of constraints | 11 |
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 | 11 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
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 | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 180 |
Sum of products size (including duplicates) | 360 |
Number of different products | 180 |
Sum of products size | 360 |
0.00/0.00 c wbo 1.4 beta - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2701908-1278546255.opb. 0.00/0.00 c Instance file HOME/instance-2701908-1278546255.opb 0.00/0.00 c File size is 13425 bytes. 0.00/0.00 c Highest Coefficient sum: 8064 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: 270 | 0.00/0.00 c | Number Clauses: 180 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 196 | 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 | 270 376 1584 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 103 | 270 376 1584 | 5500 103 34 | 0.010 % | 0.00/0.01 c | 253 | 270 376 1584 | 6050 253 30 | 0.001 % | 0.00/0.02 c | 479 | 270 376 1584 | 6655 479 32 | 0.010 % | 0.03/0.03 c =============================================================================== 0.03/0.03 c New solution: 57 0.03/0.03 o 57 0.03/0.03 c Elapsed CPU time: 0.032994 s Remaining CPU time: 179.967 s 0.03/0.03 c =============================================================================== 0.03/0.03 c | 696 | 270 377 1590 | 5000 696 34 | 0.010 % | 0.03/0.04 c | 796 | 270 377 1590 | 5500 796 34 | 0.011 % | 0.03/0.04 c | 946 | 270 377 1590 | 6050 946 35 | 0.001 % | 0.03/0.05 c | 1172 | 270 377 1590 | 6655 1172 35 | 0.010 % | 0.03/0.07 c | 1509 | 270 377 1590 | 7320 1509 35 | 0.001 % | 0.09/0.10 c | 2015 | 270 377 1590 | 8052 2015 34 | 0.010 % | 0.09/0.11 c =============================================================================== 0.09/0.11 c New solution: 3 0.09/0.11 o 3 0.09/0.11 c Elapsed CPU time: 0.112982 s Remaining CPU time: 179.887 s 0.09/0.11 c =============================================================================== 0.09/0.11 c | 2309 | 270 378 1596 | 5000 2309 34 | 0.010 % | 0.09/0.12 c | 2409 | 229 378 1596 | 5500 2296 34 | 15.188 % | 0.09/0.13 c | 2559 | 229 378 1596 | 6050 2446 34 | 15.187 % | 0.09/0.14 c | 2785 | 229 378 1596 | 6655 2672 35 | 15.187 % | 0.09/0.16 c | 3123 | 229 378 1596 | 7320 3010 35 | 15.196 % | 0.09/0.19 c | 3632 | 229 378 1596 | 8052 3519 34 | 15.196 % | 0.19/0.25 c | 4392 | 229 378 1596 | 8857 4279 33 | 15.187 % | 0.29/0.32 c | 5531 | 229 378 1596 | 9743 5418 32 | 15.187 % | 0.39/0.49 c | 7240 | 229 378 1596 | 10717 7127 32 | 15.187 % | 0.59/0.66 c | 9803 | 229 378 1596 | 11789 9690 31 | 15.195 % | 1.00/1.03 c | 13648 | 221 378 1596 | 12968 6973 28 | 18.158 % | 1.59/1.63 c | 19415 | 221 378 1596 | 14265 12740 27 | 18.158 % | 2.59/2.69 c | 28064 | 221 378 1596 | 15692 14184 28 | 18.160 % | 3.39/3.46 c =============================================================================== 3.39/3.46 c Best Solution: 3 3.39/3.46 s OPTIMUM FOUND 3.39/3.46 c Total CPU time: 3.38149 s 3.39/3.46 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 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 x37 -x38 -x39 -x40 -x41 x42 -x61 -x62 -x63 -x64 -x65 -x66 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 x43 -x44 -x45 -x46 -x47 -x48 x67 -x68 -x69 -x70 x71 -x72 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 x49 x50 -x51 -x52 -x53 -x54 -x73 -x74 -x75 -x76 -x77 -x78 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 x55 -x56 -x57 -x58 -x59 -x60 -x79 x80 -x81 -x82 -x83 -x84 x235 -x236 -x237 -x238 -x239 -x240 x241 -x242 -x243 -x244 -x245 -x246 x247 -x248 -x249 -x250 -x251 -x252 x253 -x254 -x255 -x256 -x257 -x258 -x259 -x260 -x261 -x262 -x263 -x264 -x265 -x266 -x267 -x268 -x269 -x270 -x85 -x86 -x87 -x88 -x89 -x90
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2701908-1278546255/watcher-2701908-1278546255 -o /tmp/evaluation-result-2701908-1278546255/solver-2701908-1278546255 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701908-1278546255.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: 0.18 0.06 0.02 3/105 27911 /proc/meminfo: memFree=1726444/2059040 swapFree=4139448/4192956 [pid=27911] ppid=27909 vsize=2568 CPUtime=0 /proc/27911/stat : 27911 (wbo1.4b) R 27909 27911 27594 0 -1 4202496 298 0 0 0 0 0 0 0 25 0 1 0 22834055 2629632 213 1992294400 134512640 135751879 4286919152 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/27911/statm: 642 213 147 303 0 337 0 [startup+0.0334069 s] /proc/loadavg: 0.18 0.06 0.02 3/105 27911 /proc/meminfo: memFree=1726444/2059040 swapFree=4139448/4192956 [pid=27911] ppid=27909 vsize=2696 CPUtime=0.03 /proc/27911/stat : 27911 (wbo1.4b) R 27909 27911 27594 0 -1 4202496 332 0 0 0 3 0 0 0 25 0 1 0 22834055 2760704 247 1992294400 134512640 135751879 4286919152 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/27911/statm: 674 247 147 303 0 369 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 2696 [startup+0.101414 s] /proc/loadavg: 0.18 0.06 0.02 3/105 27911 /proc/meminfo: memFree=1726444/2059040 swapFree=4139448/4192956 [pid=27911] ppid=27909 vsize=3088 CPUtime=0.09 /proc/27911/stat : 27911 (wbo1.4b) R 27909 27911 27594 0 -1 4202496 415 0 0 0 9 0 0 0 25 0 1 0 22834055 3162112 330 1992294400 134512640 135751879 4286919152 18446744073709551615 134606631 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/27911/statm: 772 330 147 303 0 467 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3088 [startup+0.301433 s] /proc/loadavg: 0.18 0.06 0.02 3/105 27911 /proc/meminfo: memFree=1726444/2059040 swapFree=4139448/4192956 [pid=27911] ppid=27909 vsize=3732 CPUtime=0.29 /proc/27911/stat : 27911 (wbo1.4b) R 27909 27911 27594 0 -1 4202496 598 0 0 0 29 0 0 0 25 0 1 0 22834055 3821568 513 1992294400 134512640 135751879 4286919152 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/27911/statm: 933 513 147 303 0 628 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3732 [startup+0.701473 s] /proc/loadavg: 0.18 0.06 0.02 3/105 27911 /proc/meminfo: memFree=1726444/2059040 swapFree=4139448/4192956 [pid=27911] ppid=27909 vsize=4904 CPUtime=0.69 /proc/27911/stat : 27911 (wbo1.4b) R 27909 27911 27594 0 -1 4202496 867 0 0 0 68 1 0 0 25 0 1 0 22834055 5021696 782 1992294400 134512640 135751879 4286919152 18446744073709551615 134517421 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/27911/statm: 1226 782 147 303 0 921 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4904 [startup+1.50155 s] /proc/loadavg: 0.25 0.07 0.02 2/106 27912 /proc/meminfo: memFree=1723460/2059040 swapFree=4139448/4192956 [pid=27911] ppid=27909 vsize=6580 CPUtime=1.49 /proc/27911/stat : 27911 (wbo1.4b) R 27909 27911 27594 0 -1 4202496 1285 0 0 0 146 3 0 0 25 0 1 0 22834055 6737920 1200 1992294400 134512640 135751879 4286919152 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/27911/statm: 1645 1200 148 303 0 1340 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6580 [startup+3.10071 s] /proc/loadavg: 0.25 0.07 0.02 2/106 27912 /proc/meminfo: memFree=1721104/2059040 swapFree=4139448/4192956 [pid=27911] ppid=27909 vsize=9096 CPUtime=3.09 /proc/27911/stat : 27911 (wbo1.4b) R 27909 27911 27594 0 -1 4202496 1930 0 0 0 302 7 0 0 25 0 1 0 22834055 9314304 1845 1992294400 134512640 135751879 4286919152 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/27911/statm: 2274 1845 148 303 0 1969 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 9096 Solver just ended. Dumping a history of the last processes samples [startup+3.30773 s] /proc/loadavg: 0.25 0.07 0.02 2/106 27912 /proc/meminfo: memFree=1719492/2059040 swapFree=4139448/4192956 [pid=27911] ppid=27909 vsize=9488 CPUtime=3.3 /proc/27911/stat : 27911 (wbo1.4b) R 27909 27911 27594 0 -1 4202496 2014 0 0 0 322 8 0 0 25 0 1 0 22834055 9715712 1929 1992294400 134512640 135751879 4286919152 18446744073709551615 134616444 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/27911/statm: 2372 1929 148 303 0 2067 0 Current children cumulated CPU time (s) 3.3 Current children cumulated vsize (KiB) 9488 [startup+3.40074 s] /proc/loadavg: 0.25 0.07 0.02 2/106 27912 /proc/meminfo: memFree=1719492/2059040 swapFree=4139448/4192956 [pid=27911] ppid=27909 vsize=9620 CPUtime=3.39 /proc/27911/stat : 27911 (wbo1.4b) R 27909 27911 27594 0 -1 4202496 2047 0 0 0 331 8 0 0 25 0 1 0 22834055 9850880 1962 1992294400 134512640 135751879 4286919152 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/27911/statm: 2405 1962 148 303 0 2100 0 Current children cumulated CPU time (s) 3.39 Current children cumulated vsize (KiB) 9620 Child status: 0 Real time (s): 3.4659 CPU time (s): 3.46547 CPU user time (s): 3.38149 CPU system time (s): 0.083987 CPU usage (%): 99.9876 Max. virtual memory (cumulated for all children) (KiB): 9620 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.38149 system time used= 0.083987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2062 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= 46 runsolver used 0.014997 second user time and 0.020996 second system time The end
Begin job on node084 at 2010-07-08 01:44:15 IDJOB=2701908 IDBENCH=47889 IDSOLVER=1161 FILE ID=node084/2701908-1278546255 PBS_JOBID= 11239479 Free space on /tmp= 62496 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=17-P2=37-P3=53-P4=13-P5=13-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-2701908-1278546255/watcher-2701908-1278546255 -o /tmp/evaluation-result-2701908-1278546255/solver-2701908-1278546255 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2701908-1278546255.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4a54e07caaccf9019e5a54d4dcd3a55b RANDOM SEED=1613909180 node084.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 : 3000.215 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 : 6000.43 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 : 3000.215 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 : 5999.48 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1728968 kB Buffers: 55416 kB Cached: 171148 kB SwapCached: 21928 kB Active: 141728 kB Inactive: 114340 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1728968 kB SwapTotal: 4192956 kB SwapFree: 4139448 kB Dirty: 2788 kB Writeback: 0 kB AnonPages: 12080 kB Mapped: 11936 kB Slab: 52280 kB PageTables: 4140 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182640 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-2701908-1278546255.opb Free space on /tmp at the end= 62492 MiB End job on node084 at 2010-07-08 01:44:19