Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 23.6824 | 23.6983 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=137-P1=127-P2=347-B.opb |
MD5SUM | ac77720b7f5b87daca561007155fe585 |
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 | 3.21651 |
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 | 54 |
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 | 9 |
Maximum length of a constraint | 99 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 131072 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 523264 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 162 |
Sum of products size (including duplicates) | 324 |
Number of different products | 162 |
Sum of products size | 324 |
0.00/0.00 c This is wbo 1.0 alpha (based on Minisat 2.0 beta) 0.00/0.00 c WARNING: for repeatability, setting FPU to use double precision 0.00/0.00 c Parsing opb file format. File HOME/instance-1875185-1245188460.opb. 0.00/0.00 c Instance file HOME/instance-1875185-1245188460.opb 0.00/0.00 c File size is 11884 bytes. 0.00/0.00 c Highest Coefficient sum: 523264 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: 216 | 0.00/0.00 c | Number Clauses: 171 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 169 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 10 Core Weight: 1 Total Weight: 1 0.00/0.00 c Elapsed CPU time: 0.001999 s Remaining CPU time: 1800 s 0.00/0.00 c core #2 0.00/0.00 c Core size: 9 Core Weight: 1 Total Weight: 2 0.00/0.00 c Elapsed CPU time: 0.001999 s Remaining CPU time: 1800 s 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 | 127 357 1209 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 107 | 127 357 1209 | 5500 107 67 | 45.497 % | 0.00/0.01 c | 257 | 127 357 1209 | 6050 257 71 | 45.512 % | 0.00/0.03 c | 482 | 127 357 1209 | 6655 482 77 | 45.495 % | 0.00/0.06 c | 820 | 127 357 1209 | 7320 820 78 | 45.495 % | 0.09/0.10 c | 1328 | 127 357 1209 | 8052 1328 80 | 45.495 % | 0.09/0.20 c | 2087 | 127 357 1209 | 8857 2087 85 | 45.495 % | 0.29/0.32 c | 3226 | 127 357 1209 | 9743 3226 86 | 45.495 % | 0.49/0.53 c | 4935 | 127 357 1209 | 10717 4935 85 | 45.495 % | 0.89/0.90 c | 7497 | 127 357 1209 | 11789 7497 84 | 45.495 % | 1.59/1.60 c | 11342 | 127 357 1209 | 12968 11342 84 | 45.495 % | 2.79/2.82 c | 17109 | 127 357 1209 | 14265 10530 85 | 45.495 % | 4.38/4.44 c | 25758 | 127 357 1209 | 15692 11955 85 | 45.495 % | 6.98/7.08 c | 38732 | 127 357 1209 | 17261 9064 85 | 45.495 % | 11.18/11.22 c | 58193 | 127 357 1209 | 18987 11096 84 | 45.495 % | 17.68/17.71 c | 87385 | 127 357 1209 | 20886 11562 83 | 45.503 % | 22.48/22.52 c =============================================================================== 23.48/23.53 c core #3 23.48/23.53 c Core size: 250 Core Weight: 1 Total Weight: 3 23.48/23.53 c Elapsed CPU time: 23.2855 s Remaining CPU time: 1776.71 s 23.58/23.64 c Learning 184 hard constraints 23.58/23.64 c ============================[ Search Statistics ]============================== 23.58/23.64 c | Conflicts | ORIGINAL | LEARNT | Progress | 23.58/23.64 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 23.58/23.64 c =============================================================================== 23.58/23.64 c | 0 | 156 549 13559 | 5000 0 nan | 0.000 % | 23.58/23.67 c | 101 | 156 549 13559 | 5500 101 84 | 35.556 % | 23.58/23.68 c | 253 | 156 549 13559 | 6050 253 76 | 35.539 % | 23.58/23.68 c =============================================================================== 23.58/23.68 c Verified 549 original clauses. 23.58/23.68 c #cores: 3 23.58/23.68 c Final Weight: 3 23.58/23.68 o 3 23.58/23.68 s OPTIMUM FOUND 23.58/23.68 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 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 x28 x29 -x30 x31 -x32 -x33 -x34 x35 -x36 x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 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 x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875185-1245188460/watcher-1875185-1245188460 -o /tmp/evaluation-result-1875185-1245188460/solver-1875185-1245188460 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875185-1245188460.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: 0.91 0.95 0.98 3/65 4724 /proc/meminfo: memFree=1893240/2055920 swapFree=4192956/4192956 [pid=4724] ppid=4722 vsize=2524 CPUtime=0 /proc/4724/stat : 4724 (wbo) R 4722 4724 3324 0 -1 4194304 218 0 0 0 0 0 0 0 18 0 1 0 4758246 2584576 199 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/4724/statm: 631 199 135 292 0 336 0 [startup+0.099107 s] /proc/loadavg: 0.91 0.95 0.98 3/65 4724 /proc/meminfo: memFree=1893240/2055920 swapFree=4192956/4192956 [pid=4724] ppid=4722 vsize=3172 CPUtime=0.09 /proc/4724/stat : 4724 (wbo) R 4722 4724 3324 0 -1 4194304 381 0 0 0 9 0 0 0 18 0 1 0 4758246 3248128 362 1992294400 134512640 135709839 4294956240 18446744073709551615 134574149 0 0 4096 3 0 0 0 17 0 0 0 /proc/4724/statm: 793 362 136 292 0 498 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3172 [startup+0.102109 s] /proc/loadavg: 0.91 0.95 0.98 3/65 4724 /proc/meminfo: memFree=1893240/2055920 swapFree=4192956/4192956 [pid=4724] ppid=4722 vsize=3172 CPUtime=0.09 /proc/4724/stat : 4724 (wbo) R 4722 4724 3324 0 -1 4194304 386 0 0 0 9 0 0 0 18 0 1 0 4758246 3248128 367 1992294400 134512640 135709839 4294956240 18446744073709551615 135172981 0 0 4096 3 0 0 0 17 0 0 0 /proc/4724/statm: 793 367 136 292 0 498 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3172 [startup+0.302136 s] /proc/loadavg: 0.91 0.95 0.98 3/65 4724 /proc/meminfo: memFree=1893240/2055920 swapFree=4192956/4192956 [pid=4724] ppid=4722 vsize=4220 CPUtime=0.29 /proc/4724/stat : 4724 (wbo) R 4722 4724 3324 0 -1 4194304 637 0 0 0 29 0 0 0 19 0 1 0 4758246 4321280 618 1992294400 134512640 135709839 4294956240 18446744073709551615 134574184 0 0 4096 3 0 0 0 17 0 0 0 /proc/4724/statm: 1055 618 136 292 0 760 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4220 [startup+0.701164 s] /proc/loadavg: 0.91 0.95 0.98 3/65 4724 /proc/meminfo: memFree=1893240/2055920 swapFree=4192956/4192956 [pid=4724] ppid=4722 vsize=5920 CPUtime=0.69 /proc/4724/stat : 4724 (wbo) R 4722 4724 3324 0 -1 4194304 1076 0 0 0 68 1 0 0 23 0 1 0 4758246 6062080 1057 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0 /proc/4724/statm: 1480 1057 136 292 0 1185 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5920 [startup+1.50124 s] /proc/loadavg: 0.91 0.95 0.98 2/66 4725 /proc/meminfo: memFree=1888496/2055920 swapFree=4192956/4192956 [pid=4724] ppid=4722 vsize=8568 CPUtime=1.49 /proc/4724/stat : 4724 (wbo) R 4722 4724 3324 0 -1 4194304 1725 0 0 0 147 2 0 0 25 0 1 0 4758246 8773632 1706 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/4724/statm: 2142 1706 136 292 0 1847 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 8568 [startup+3.10139 s] /proc/loadavg: 0.92 0.95 0.98 2/66 4725 /proc/meminfo: memFree=1885552/2055920 swapFree=4192956/4192956 [pid=4724] ppid=4722 vsize=12808 CPUtime=3.09 /proc/4724/stat : 4724 (wbo) R 4722 4724 3324 0 -1 4194304 2787 0 0 0 306 3 0 0 25 0 1 0 4758246 13115392 2768 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/4724/statm: 3202 2768 136 292 0 2907 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 12808 [startup+6.30169 s] /proc/loadavg: 0.92 0.95 0.98 2/66 4725 /proc/meminfo: memFree=1876656/2055920 swapFree=4192956/4192956 [pid=4724] ppid=4722 vsize=21384 CPUtime=6.29 /proc/4724/stat : 4724 (wbo) R 4722 4724 3324 0 -1 4194304 4943 0 0 0 623 6 0 0 25 0 1 0 4758246 21897216 4924 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/4724/statm: 5346 4924 136 292 0 5051 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 21384 [startup+12.7013 s] /proc/loadavg: 0.93 0.96 0.98 2/66 4725 /proc/meminfo: memFree=1859184/2055920 swapFree=4192956/4192956 [pid=4724] ppid=4722 vsize=37604 CPUtime=12.68 /proc/4724/stat : 4724 (wbo) R 4722 4724 3324 0 -1 4194304 8976 0 0 0 1257 11 0 0 25 0 1 0 4758246 38506496 8957 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/4724/statm: 9401 8957 136 292 0 9106 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 37604 Solver just ended. Dumping a history of the last processes samples [startup+19.1019 s] /proc/loadavg: 0.93 0.96 0.98 2/66 4725 /proc/meminfo: memFree=1843504/2055920 swapFree=4192956/4192956 [pid=4724] ppid=4722 vsize=52884 CPUtime=19.08 /proc/4724/stat : 4724 (wbo) R 4722 4724 3324 0 -1 4194304 12795 0 0 0 1889 19 0 0 25 0 1 0 4758246 54153216 12776 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 0 0 0 /proc/4724/statm: 13221 12776 136 292 0 12926 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 52884 [startup+20.701 s] /proc/loadavg: 0.93 0.96 0.98 2/66 4725 /proc/meminfo: memFree=1841712/2055920 swapFree=4192956/4192956 [pid=4724] ppid=4722 vsize=55740 CPUtime=20.67 /proc/4724/stat : 4724 (wbo) R 4722 4724 3324 0 -1 4194304 13499 0 0 0 2047 20 0 0 25 0 1 0 4758246 57077760 13480 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/4724/statm: 13935 13480 136 292 0 13640 0 Current children cumulated CPU time (s) 20.67 Current children cumulated vsize (KiB) 55740 [startup+22.3012 s] /proc/loadavg: 0.94 0.96 0.98 2/66 4725 /proc/meminfo: memFree=1836400/2055920 swapFree=4192956/4192956 [pid=4724] ppid=4722 vsize=61200 CPUtime=22.27 /proc/4724/stat : 4724 (wbo) R 4722 4724 3324 0 -1 4194304 14875 0 0 0 2205 22 0 0 25 0 1 0 4758246 62668800 14856 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 0 0 0 /proc/4724/statm: 15300 14856 136 292 0 15005 0 Current children cumulated CPU time (s) 22.27 Current children cumulated vsize (KiB) 61200 [startup+23.1053 s] /proc/loadavg: 0.94 0.96 0.98 2/66 4725 /proc/meminfo: memFree=1829360/2055920 swapFree=4192956/4192956 [pid=4724] ppid=4722 vsize=66056 CPUtime=23.08 /proc/4724/stat : 4724 (wbo) R 4722 4724 3324 0 -1 4194304 16081 0 0 0 2285 23 0 0 25 0 1 0 4758246 67641344 16062 1992294400 134512640 135709839 4294956240 18446744073709551615 134521244 0 0 4096 3 0 0 0 17 0 0 0 /proc/4724/statm: 16514 16062 136 292 0 16219 0 Current children cumulated CPU time (s) 23.08 Current children cumulated vsize (KiB) 66056 [startup+23.5013 s] /proc/loadavg: 0.94 0.96 0.98 2/66 4725 /proc/meminfo: memFree=1829360/2055920 swapFree=4192956/4192956 [pid=4724] ppid=4722 vsize=66056 CPUtime=23.48 /proc/4724/stat : 4724 (wbo) R 4722 4724 3324 0 -1 4194304 16085 0 0 0 2325 23 0 0 25 0 1 0 4758246 67641344 16066 1992294400 134512640 135709839 4294956240 18446744073709551615 134583532 0 0 4096 3 0 0 0 17 0 0 0 /proc/4724/statm: 16514 16066 136 292 0 16219 0 Current children cumulated CPU time (s) 23.48 Current children cumulated vsize (KiB) 66056 [startup+23.6013 s] /proc/loadavg: 0.94 0.96 0.98 2/66 4725 /proc/meminfo: memFree=1829360/2055920 swapFree=4192956/4192956 [pid=4724] ppid=4722 vsize=66188 CPUtime=23.58 /proc/4724/stat : 4724 (wbo) R 4722 4724 3324 0 -1 4194304 16109 0 0 0 2335 23 0 0 25 0 1 0 4758246 67776512 16090 1992294400 134512640 135709839 4294956240 18446744073709551615 135182873 0 0 4096 3 0 0 0 17 0 0 0 /proc/4724/statm: 16547 16090 136 292 0 16252 0 Current children cumulated CPU time (s) 23.58 Current children cumulated vsize (KiB) 66188 Child status: 0 Real time (s): 23.6983 CPU time (s): 23.6824 CPU user time (s): 23.4364 CPU system time (s): 0.245962 CPU usage (%): 99.933 Max. virtual memory (cumulated for all children) (KiB): 66188 getrusage(RUSAGE_CHILDREN,...) data: user time used= 23.4364 system time used= 0.245962 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 16109 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= 87 runsolver used 0.021996 second user time and 0.06299 second system time The end
Begin job on node8 at 2009-06-16 23:41:00 IDJOB=1875185 IDBENCH=48025 IDSOLVER=698 FILE ID=node8/1875185-1245188460 PBS_JOBID= 9363940 Free space on /tmp= 66288 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=137-P1=127-P2=347-B.opb COMMAND LINE= wbo -file-format=opb -time-limit=TIMEOUT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1875185-1245188460/watcher-1875185-1245188460 -o /tmp/evaluation-result-1875185-1245188460/solver-1875185-1245188460 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875185-1245188460.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ac77720b7f5b87daca561007155fe585 RANDOM SEED=1962947146 node8.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.236 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.236 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1893720 kB Buffers: 41056 kB Cached: 76924 kB SwapCached: 0 kB Active: 86652 kB Inactive: 45076 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1893720 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2540 kB Writeback: 0 kB Mapped: 23496 kB Slab: 16252 kB Committed_AS: 65868 kB PageTables: 1376 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875185-1245188460.opb Free space on /tmp at the end= 66288 MiB End job on node8 at 2009-06-16 23:41:24