Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 1.49877 | 1.49944 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=13-P1=23-P2=59-P3=41-P4=53-B.opb |
MD5SUM | 84a6dc06fba278aa97da18c43cb21b39 |
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 | 1.42178 |
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 | 72 |
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 | 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) | 144 |
Sum of products size (including duplicates) | 288 |
Number of different products | 144 |
Sum of products size | 288 |
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-1875235-1245189361.opb. 0.00/0.00 c Instance file HOME/instance-1875235-1245189361.opb 0.00/0.00 c File size is 10691 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: 216 | 0.00/0.00 c | Number Clauses: 150 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 157 | 0.00/0.00 c core #1 0.00/0.00 c Core size: 7 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: 6 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 | 175 318 1209 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 175 318 1209 | 5500 100 46 | 22.911 % | 0.00/0.01 c | 252 | 175 318 1209 | 6050 252 43 | 22.921 % | 0.00/0.02 c | 477 | 175 318 1209 | 6655 477 41 | 22.909 % | 0.02/0.03 c | 815 | 175 318 1209 | 7320 815 41 | 22.909 % | 0.02/0.06 c | 1322 | 175 318 1209 | 8052 1322 40 | 22.909 % | 0.09/0.10 c | 2081 | 175 318 1209 | 8857 2081 39 | 22.921 % | 0.09/0.17 c | 3220 | 175 318 1209 | 9743 3220 37 | 22.909 % | 0.19/0.28 c | 4929 | 174 318 1209 | 10717 4824 38 | 23.362 % | 0.49/0.51 c | 7492 | 173 318 1209 | 11789 7387 38 | 23.790 % | 0.79/0.89 c | 11336 | 167 318 1209 | 12968 11231 40 | 26.874 % | 1.19/1.24 c =============================================================================== 1.29/1.32 c core #3 1.29/1.32 c Core size: 265 Core Weight: 1 Total Weight: 3 1.29/1.32 c Elapsed CPU time: 1.2858 s Remaining CPU time: 1798.71 s 1.29/1.37 c Learning 7691 hard constraints 1.29/1.37 c ============================[ Search Statistics ]============================== 1.29/1.37 c | Conflicts | ORIGINAL | LEARNT | Progress | 1.29/1.37 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 1.29/1.37 c =============================================================================== 1.29/1.37 c | 0 | 195 8014 297260 | 5000 0 nan | 0.000 % | 1.29/1.39 c | 100 | 195 8014 297260 | 5500 100 49 | 16.324 % | 1.39/1.41 c | 253 | 194 8014 297260 | 6050 253 40 | 16.751 % | 1.39/1.44 c | 481 | 194 8014 297260 | 6655 481 37 | 16.751 % | 1.39/1.48 c | 819 | 194 8014 297260 | 7320 819 36 | 16.760 % | 1.39/1.49 c =============================================================================== 1.39/1.49 c Verified 8014 original clauses. 1.39/1.49 c #cores: 3 1.39/1.49 c Final Weight: 3 1.39/1.49 o 3 1.39/1.49 s OPTIMUM FOUND 1.39/1.49 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 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 x31 -x32 -x33 -x34 -x35 x36 -x49 -x50 -x51 -x52 -x53 -x54 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 -x142 -x143 x144 x37 -x38 -x39 -x40 -x41 -x42 x55 -x56 -x57 -x58 x59 -x60 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 x43 x44 -x45 -x46 -x47 -x48 -x61 -x62 -x63 -x64 -x65 -x66 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 x67 -x68 -x69 -x70 -x71 -x72
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875235-1245189361/watcher-1875235-1245189361 -o /tmp/evaluation-result-1875235-1245189361/solver-1875235-1245189361 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875235-1245189361.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 3/67 10722 /proc/meminfo: memFree=1291608/2055920 swapFree=4192956/4192956 [pid=10722] ppid=10720 vsize=2524 CPUtime=0 /proc/10722/stat : 10722 (wbo) R 10720 10722 9730 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 175425462 2584576 197 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/10722/statm: 631 197 135 292 0 336 0 [startup+0.0336739 s] /proc/loadavg: 1.00 1.00 1.00 3/67 10722 /proc/meminfo: memFree=1291608/2055920 swapFree=4192956/4192956 [pid=10722] ppid=10720 vsize=2780 CPUtime=0.02 /proc/10722/stat : 10722 (wbo) R 10720 10722 9730 0 -1 4194304 271 0 0 0 2 0 0 0 18 0 1 0 175425462 2846720 252 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/10722/statm: 695 252 136 292 0 400 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 2780 [startup+0.101681 s] /proc/loadavg: 1.00 1.00 1.00 3/67 10722 /proc/meminfo: memFree=1291608/2055920 swapFree=4192956/4192956 [pid=10722] ppid=10720 vsize=3172 CPUtime=0.09 /proc/10722/stat : 10722 (wbo) R 10720 10722 9730 0 -1 4194304 381 0 0 0 9 0 0 0 18 0 1 0 175425462 3248128 362 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/10722/statm: 793 362 136 292 0 498 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3172 [startup+0.301698 s] /proc/loadavg: 1.00 1.00 1.00 3/67 10722 /proc/meminfo: memFree=1291608/2055920 swapFree=4192956/4192956 [pid=10722] ppid=10720 vsize=4212 CPUtime=0.29 /proc/10722/stat : 10722 (wbo) R 10720 10722 9730 0 -1 4194304 652 0 0 0 28 1 0 0 19 0 1 0 175425462 4313088 633 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/10722/statm: 1053 633 136 292 0 758 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4212 [startup+0.701734 s] /proc/loadavg: 1.00 1.00 1.00 3/67 10722 /proc/meminfo: memFree=1291608/2055920 swapFree=4192956/4192956 [pid=10722] ppid=10720 vsize=5924 CPUtime=0.69 /proc/10722/stat : 10722 (wbo) R 10720 10722 9730 0 -1 4194304 1061 0 0 0 67 2 0 0 22 0 1 0 175425462 6066176 1042 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/10722/statm: 1481 1042 136 292 0 1186 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5924 Solver just ended. Dumping a history of the last processes samples [startup+1.10677 s] /proc/loadavg: 1.00 1.00 1.00 2/68 10723 /proc/meminfo: memFree=1287056/2055920 swapFree=4192956/4192956 [pid=10722] ppid=10720 vsize=6992 CPUtime=1.1 /proc/10722/stat : 10722 (wbo) R 10720 10722 9730 0 -1 4194304 1338 0 0 0 107 3 0 0 25 0 1 0 175425462 7159808 1319 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/10722/statm: 1748 1319 136 292 0 1453 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 6992 [startup+1.30179 s] /proc/loadavg: 1.00 1.00 1.00 2/68 10723 /proc/meminfo: memFree=1287056/2055920 swapFree=4192956/4192956 [pid=10722] ppid=10720 vsize=7776 CPUtime=1.29 /proc/10722/stat : 10722 (wbo) R 10720 10722 9730 0 -1 4194304 1522 0 0 0 126 3 0 0 25 0 1 0 175425462 7962624 1503 1992294400 134512640 135709839 4294956240 18446744073709551615 134584101 0 0 4096 3 0 0 0 17 1 0 0 /proc/10722/statm: 1944 1503 136 292 0 1649 0 Current children cumulated CPU time (s) 1.29 Current children cumulated vsize (KiB) 7776 [startup+1.4018 s] /proc/loadavg: 1.00 1.00 1.00 2/68 10723 /proc/meminfo: memFree=1287056/2055920 swapFree=4192956/4192956 [pid=10722] ppid=10720 vsize=9360 CPUtime=1.39 /proc/10722/stat : 10722 (wbo) R 10720 10722 9730 0 -1 4194304 1913 0 0 0 136 3 0 0 25 0 1 0 175425462 9584640 1894 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/10722/statm: 2340 1894 136 292 0 2045 0 Current children cumulated CPU time (s) 1.39 Current children cumulated vsize (KiB) 9360 Child status: 0 Real time (s): 1.49944 CPU time (s): 1.49877 CPU user time (s): 1.45678 CPU system time (s): 0.041993 CPU usage (%): 99.955 Max. virtual memory (cumulated for all children) (KiB): 9360 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.45678 system time used= 0.041993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1913 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= 4 runsolver used 0.003999 second user time and 0.010998 second system time The end
Begin job on node68 at 2009-06-16 23:56:01 IDJOB=1875235 IDBENCH=48075 IDSOLVER=698 FILE ID=node68/1875235-1245189361 PBS_JOBID= 9368272 Free space on /tmp= 66472 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=13-P1=23-P2=59-P3=41-P4=53-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-1875235-1245189361/watcher-1875235-1245189361 -o /tmp/evaluation-result-1875235-1245189361/solver-1875235-1245189361 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875235-1245189361.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 84a6dc06fba278aa97da18c43cb21b39 RANDOM SEED=373814440 node68.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 : 3000.238 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 : 3000.238 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: 1292216 kB Buffers: 73376 kB Cached: 593364 kB SwapCached: 0 kB Active: 344732 kB Inactive: 338396 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1292216 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2376 kB Writeback: 0 kB Mapped: 26496 kB Slab: 66180 kB Committed_AS: 86620 kB PageTables: 1568 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-1875235-1245189361.opb Free space on /tmp at the end= 66472 MiB End job on node68 at 2009-06-16 23:56:03