Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 11.1243 | 11.1284 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=7-P0=73-P1=113-P2=59-P3=53-P4=29-B.opb |
MD5SUM | 25501d4a2c2486afc31eecdd3e3f0e09 |
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 | 2.33564 |
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 | 84 |
Total number of constraints | 9 |
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 | 9 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 196 |
Sum of products size (including duplicates) | 392 |
Number of different products | 196 |
Sum of products size | 392 |
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-1875053-1245185913.opb. 0.00/0.00 c Instance file HOME/instance-1875053-1245185913.opb 0.00/0.00 c File size is 14533 bytes. 0.00/0.00 c Highest Coefficient sum: 32512 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: 280 | 0.00/0.00 c | Number Clauses: 203 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 209 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 8 Core Weight: 1 Total Weight: 1 0.00/0.00 c Elapsed CPU time: 0.002999 s Remaining CPU time: 1800 s 0.00/0.00 c core #2 0.00/0.00 c Core size: 7 Core Weight: 1 Total Weight: 2 0.00/0.00 c Elapsed CPU time: 0.003999 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 | 225 425 1613 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 225 425 1613 | 5500 100 50 | 23.211 % | 0.01/0.01 c | 250 | 225 425 1613 | 6050 250 51 | 23.209 % | 0.01/0.02 c | 476 | 225 425 1613 | 6655 476 49 | 23.209 % | 0.01/0.04 c | 815 | 225 425 1613 | 7320 815 51 | 23.209 % | 0.01/0.07 c | 1322 | 225 425 1613 | 8052 1322 51 | 23.209 % | 0.09/0.11 c | 2081 | 225 425 1613 | 8857 2081 51 | 23.209 % | 0.09/0.19 c | 3220 | 225 425 1613 | 9743 3220 49 | 23.209 % | 0.29/0.31 c | 4929 | 225 425 1613 | 10717 4929 49 | 23.209 % | 0.49/0.58 c | 7492 | 225 425 1613 | 11789 7492 48 | 23.209 % | 0.89/0.90 c | 11336 | 225 425 1613 | 12968 11336 52 | 23.209 % | 1.49/1.53 c | 17103 | 225 425 1613 | 14265 10543 53 | 23.209 % | 2.59/2.63 c | 25753 | 225 425 1613 | 15692 11942 56 | 23.209 % | 4.19/4.27 c | 38728 | 224 425 1613 | 17261 8750 50 | 23.559 % | 7.39/7.49 c | 58189 | 215 425 1613 | 18987 10841 51 | 26.622 % | 9.28/9.34 c =============================================================================== 9.69/9.76 c core #3 9.69/9.76 c Core size: 355 Core Weight: 1 Total Weight: 3 9.69/9.76 c Elapsed CPU time: 9.61854 s Remaining CPU time: 1790.38 s 9.89/9.95 c Learning 16400 hard constraints 9.89/9.95 c ============================[ Search Statistics ]============================== 9.89/9.95 c | Conflicts | ORIGINAL | LEARNT | Progress | 9.89/9.95 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 9.89/9.95 c =============================================================================== 9.89/9.95 c | 0 | 248 16831 857003 | 5610 0 nan | 0.000 % | 9.89/9.97 c | 101 | 248 16831 857003 | 6171 101 47 | 17.361 % | 9.99/10.02 c | 252 | 248 16831 857003 | 6788 252 50 | 17.334 % | 9.99/10.04 c | 477 | 248 16831 857003 | 7467 477 47 | 17.334 % | 9.99/10.10 c | 815 | 248 16831 857003 | 8214 815 47 | 17.334 % | 10.08/10.13 c | 1321 | 248 16831 857003 | 9035 1321 46 | 17.334 % | 10.29/10.34 c | 2081 | 248 16831 857003 | 9939 2081 46 | 17.334 % | 10.39/10.44 c | 3220 | 248 16831 857003 | 10932 3220 46 | 17.334 % | 10.58/10.63 c | 4928 | 248 16831 857003 | 12026 4928 46 | 17.334 % | 11.09/11.11 c =============================================================================== 11.09/11.12 c Verified 16831 original clauses. 11.09/11.12 c #cores: 3 11.09/11.12 c Final Weight: 3 11.09/11.12 o 3 11.09/11.12 s OPTIMUM FOUND 11.09/11.12 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 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 x36 -x37 x38 x39 -x40 -x41 x42 -x57 x58 -x59 -x60 -x61 -x62 -x63 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 -x177 -x178 -x179 -x180 -x181 -x182 x43 -x44 -x45 -x46 -x47 -x48 -x49 x64 x65 -x66 -x67 -x68 -x69 -x70 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 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231 x50 -x51 x52 -x53 -x54 -x55 -x56 -x71 -x72 -x73 -x74 -x75 -x76 -x77 x232 -x233 x234 -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 -x271 -x272 -x273 -x274 -x275 -x276 -x277 -x278 -x279 -x280 -x78 -x79 -x80 -x81 -x82 -x83 -x84
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875053-1245185913/watcher-1875053-1245185913 -o /tmp/evaluation-result-1875053-1245185913/solver-1875053-1245185913 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875053-1245185913.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: 1.00 1.00 1.00 3/64 1103 /proc/meminfo: memFree=1840996/2055920 swapFree=4181368/4192956 [pid=1103] ppid=1101 vsize=2524 CPUtime=0 /proc/1103/stat : 1103 (wbo) R 1101 1103 585 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 186188571 2584576 201 1992294400 134512640 135709839 4294956240 18446744073709551615 134565040 0 0 4096 3 0 0 0 17 1 0 0 /proc/1103/statm: 631 202 134 292 0 336 0 [startup+0.0128761 s] /proc/loadavg: 1.00 1.00 1.00 3/64 1103 /proc/meminfo: memFree=1840996/2055920 swapFree=4181368/4192956 [pid=1103] ppid=1101 vsize=2524 CPUtime=0.01 /proc/1103/stat : 1103 (wbo) R 1101 1103 585 0 -1 4194304 234 0 0 0 1 0 0 0 18 0 1 0 186188571 2584576 214 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/1103/statm: 631 214 136 292 0 336 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2524 [startup+0.101892 s] /proc/loadavg: 1.00 1.00 1.00 3/64 1103 /proc/meminfo: memFree=1840996/2055920 swapFree=4181368/4192956 [pid=1103] ppid=1101 vsize=3296 CPUtime=0.09 /proc/1103/stat : 1103 (wbo) R 1101 1103 585 0 -1 4194304 400 0 0 0 9 0 0 0 18 0 1 0 186188571 3375104 380 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/1103/statm: 824 380 136 292 0 529 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3296 [startup+0.301925 s] /proc/loadavg: 1.00 1.00 1.00 3/64 1103 /proc/meminfo: memFree=1840996/2055920 swapFree=4181368/4192956 [pid=1103] ppid=1101 vsize=4472 CPUtime=0.29 /proc/1103/stat : 1103 (wbo) R 1101 1103 585 0 -1 4194304 693 0 0 0 28 1 0 0 19 0 1 0 186188571 4579328 673 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/1103/statm: 1118 673 136 292 0 823 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4472 [startup+0.701993 s] /proc/loadavg: 1.00 1.00 1.00 3/64 1103 /proc/meminfo: memFree=1840996/2055920 swapFree=4181368/4192956 [pid=1103] ppid=1101 vsize=6108 CPUtime=0.69 /proc/1103/stat : 1103 (wbo) R 1101 1103 585 0 -1 4194304 1114 0 0 0 68 1 0 0 22 0 1 0 186188571 6254592 1094 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/1103/statm: 1527 1094 136 292 0 1232 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6108 [startup+1.50113 s] /proc/loadavg: 1.00 1.00 1.00 2/65 1104 /proc/meminfo: memFree=1835868/2055920 swapFree=4181368/4192956 [pid=1103] ppid=1101 vsize=9276 CPUtime=1.49 /proc/1103/stat : 1103 (wbo) R 1101 1103 585 0 -1 4194304 1911 0 0 0 146 3 0 0 25 0 1 0 186188571 9498624 1891 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/1103/statm: 2319 1891 136 292 0 2024 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 9276 [startup+3.1014 s] /proc/loadavg: 1.00 1.00 1.00 2/65 1104 /proc/meminfo: memFree=1831708/2055920 swapFree=4181368/4192956 [pid=1103] ppid=1101 vsize=14604 CPUtime=3.09 /proc/1103/stat : 1103 (wbo) R 1101 1103 585 0 -1 4194304 3232 0 0 0 303 6 0 0 25 0 1 0 186188571 14954496 3212 1992294400 134512640 135709839 4294956240 18446744073709551615 134568276 0 0 4096 3 0 0 0 17 1 0 0 /proc/1103/statm: 3651 3212 136 292 0 3356 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 14604 [startup+6.30195 s] /proc/loadavg: 1.00 1.00 1.00 2/65 1104 /proc/meminfo: memFree=1822300/2055920 swapFree=4181368/4192956 [pid=1103] ppid=1101 vsize=23016 CPUtime=6.29 /proc/1103/stat : 1103 (wbo) R 1101 1103 585 0 -1 4194304 5353 0 0 0 618 11 0 0 25 0 1 0 186188571 23568384 5333 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/1103/statm: 5754 5333 136 292 0 5459 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 23016 Solver just ended. Dumping a history of the last processes samples [startup+9.50149 s] /proc/loadavg: 1.00 1.00 1.00 2/65 1104 /proc/meminfo: memFree=1815644/2055920 swapFree=4181368/4192956 [pid=1103] ppid=1101 vsize=29416 CPUtime=9.49 /proc/1103/stat : 1103 (wbo) R 1101 1103 585 0 -1 4194304 6958 0 0 0 935 14 0 0 25 0 1 0 186188571 30121984 6938 1992294400 134512640 135709839 4294956240 18446744073709551615 134516527 0 0 4096 3 0 0 0 17 1 0 0 /proc/1103/statm: 7354 6938 136 292 0 7059 0 Current children cumulated CPU time (s) 9.49 Current children cumulated vsize (KiB) 29416 [startup+10.3016 s] /proc/loadavg: 1.00 1.00 1.00 2/65 1104 /proc/meminfo: memFree=1811996/2055920 swapFree=4181368/4192956 [pid=1103] ppid=1101 vsize=34024 CPUtime=10.29 /proc/1103/stat : 1103 (wbo) R 1101 1103 585 0 -1 4194304 8062 0 0 0 1014 15 0 0 25 0 1 0 186188571 34840576 8042 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0 /proc/1103/statm: 8506 8042 136 292 0 8211 0 Current children cumulated CPU time (s) 10.29 Current children cumulated vsize (KiB) 34024 [startup+10.7017 s] /proc/loadavg: 1.00 1.00 1.00 2/65 1104 /proc/meminfo: memFree=1811996/2055920 swapFree=4181368/4192956 [pid=1103] ppid=1101 vsize=34024 CPUtime=10.68 /proc/1103/stat : 1103 (wbo) R 1101 1103 585 0 -1 4194304 8062 0 0 0 1053 15 0 0 25 0 1 0 186188571 34840576 8042 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/1103/statm: 8506 8042 136 292 0 8211 0 Current children cumulated CPU time (s) 10.68 Current children cumulated vsize (KiB) 34024 [startup+11.1018 s] /proc/loadavg: 1.00 1.00 1.00 2/65 1104 /proc/meminfo: memFree=1809052/2055920 swapFree=4181368/4192956 [pid=1103] ppid=1101 vsize=34024 CPUtime=11.09 /proc/1103/stat : 1103 (wbo) R 1101 1103 585 0 -1 4194304 8062 0 0 0 1093 16 0 0 25 0 1 0 186188571 34840576 8042 1992294400 134512640 135709839 4294956240 18446744073709551615 134573761 0 0 4096 3 0 0 0 17 1 0 0 /proc/1103/statm: 8506 8042 136 292 0 8211 0 Current children cumulated CPU time (s) 11.09 Current children cumulated vsize (KiB) 34024 Child status: 0 Real time (s): 11.1284 CPU time (s): 11.1243 CPU user time (s): 10.9573 CPU system time (s): 0.166974 CPU usage (%): 99.9636 Max. virtual memory (cumulated for all children) (KiB): 34024 getrusage(RUSAGE_CHILDREN,...) data: user time used= 10.9573 system time used= 0.166974 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8062 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= 13 runsolver used 0.010998 second user time and 0.034994 second system time The end
Begin job on node43 at 2009-06-16 22:58:34 IDJOB=1875053 IDBENCH=47893 IDSOLVER=698 FILE ID=node43/1875053-1245185913 PBS_JOBID= 9363947 Free space on /tmp= 66192 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=73-P1=113-P2=59-P3=53-P4=29-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-1875053-1245185913/watcher-1875053-1245185913 -o /tmp/evaluation-result-1875053-1245185913/solver-1875053-1245185913 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875053-1245185913.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 25501d4a2c2486afc31eecdd3e3f0e09 RANDOM SEED=1463847921 node43.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 : 3000.281 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 : 3000.281 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 : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1841540 kB Buffers: 50632 kB Cached: 103000 kB SwapCached: 5352 kB Active: 52200 kB Inactive: 109304 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1841540 kB SwapTotal: 4192956 kB SwapFree: 4181368 kB Dirty: 2376 kB Writeback: 0 kB Mapped: 13588 kB Slab: 38904 kB Committed_AS: 176148 kB PageTables: 1448 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1875053-1245185913.opb Free space on /tmp at the end= 66192 MiB End job on node43 at 2009-06-16 22:58:45