Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.0 | OPT | 3 | 2.84257 | 2.84416 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=5-P1=11-P2=79-P3=109-B.opb |
MD5SUM | 0a27d79e1432beae6ac37c69ce20353c |
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 | 2.02969 |
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 | 63 |
Total number of constraints | 7 |
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 | 7 |
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) | 147 |
Sum of products size (including duplicates) | 294 |
Number of different products | 147 |
Sum of products size | 294 |
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-1875171-1245188028.opb. 0.00/0.00 c Instance file HOME/instance-1875171-1245188028.opb 0.00/0.00 c File size is 10836 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: 210 | 0.00/0.00 c | Number Clauses: 154 | 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: 8 Core Weight: 1 Total Weight: 1 0.00/0.00 c Elapsed CPU time: 0.000999 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: 0.001999 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 | 155 324 1186 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 155 324 1186 | 5500 100 45 | 30.497 % | 0.00/0.01 c | 250 | 155 324 1186 | 6050 250 48 | 30.495 % | 0.00/0.02 c | 476 | 155 324 1186 | 6655 476 50 | 30.495 % | 0.00/0.04 c | 814 | 155 324 1186 | 7320 814 49 | 30.509 % | 0.05/0.07 c | 1320 | 155 324 1186 | 8052 1320 49 | 30.495 % | 0.09/0.12 c | 2085 | 155 324 1186 | 8857 2085 48 | 30.509 % | 0.19/0.22 c | 3224 | 155 324 1186 | 9743 3224 46 | 30.495 % | 0.29/0.34 c | 4933 | 155 324 1186 | 10717 4933 48 | 30.495 % | 0.49/0.58 c | 7495 | 154 324 1186 | 11789 7390 48 | 30.944 % | 1.09/1.12 c | 11339 | 154 324 1186 | 12968 11234 51 | 30.944 % | 2.09/2.14 c | 17106 | 146 324 1186 | 14265 10464 53 | 34.994 % | 2.29/2.32 c =============================================================================== 2.39/2.43 c core #3 2.39/2.43 c Core size: 255 Core Weight: 1 Total Weight: 3 2.39/2.43 c Elapsed CPU time: 2.39764 s Remaining CPU time: 1797.6 s 2.49/2.54 c Learning 11377 hard constraints 2.49/2.54 c ============================[ Search Statistics ]============================== 2.49/2.54 c | Conflicts | ORIGINAL | LEARNT | Progress | 2.49/2.54 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 2.49/2.54 c =============================================================================== 2.49/2.54 c | 0 | 178 11707 605813 | 5000 0 nan | 0.000 % | 2.49/2.56 c | 100 | 178 11707 605813 | 5500 100 49 | 22.641 % | 2.59/2.61 c | 250 | 178 11707 605813 | 6050 250 52 | 22.611 % | 2.59/2.63 c | 475 | 178 11707 605813 | 6655 475 49 | 22.611 % | 2.69/2.75 c | 813 | 178 11707 605813 | 7320 813 48 | 22.611 % | 2.79/2.80 c | 1321 | 178 11707 605813 | 8052 1321 47 | 22.611 % | 2.79/2.84 c =============================================================================== 2.79/2.84 c Verified 11707 original clauses. 2.79/2.84 c #cores: 3 2.79/2.84 c Final Weight: 3 2.79/2.84 o 3 2.79/2.84 s OPTIMUM FOUND 2.79/2.84 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 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 x29 -x30 x31 x32 -x33 -x34 x35 -x43 x44 -x45 -x46 -x47 -x48 -x49 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 x36 -x37 -x38 -x39 -x40 -x41 -x42 x50 x51 -x52 -x53 -x54 -x55 -x56 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 -x57 -x58 -x59 -x60 -x61 -x62 -x63
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1875171-1245188028/watcher-1875171-1245188028 -o /tmp/evaluation-result-1875171-1245188028/solver-1875171-1245188028 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875171-1245188028.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 14127 /proc/meminfo: memFree=1666280/2055920 swapFree=4192956/4192956 [pid=14127] ppid=14125 vsize=2524 CPUtime=0 /proc/14127/stat : 14127 (wbo) R 14125 14127 12952 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 71511641 2584576 197 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/14127/statm: 631 197 135 292 0 336 0 [startup+0.062817 s] /proc/loadavg: 1.00 1.00 1.00 3/64 14127 /proc/meminfo: memFree=1666280/2055920 swapFree=4192956/4192956 [pid=14127] ppid=14125 vsize=2912 CPUtime=0.05 /proc/14127/stat : 14127 (wbo) R 14125 14127 12952 0 -1 4194304 317 0 0 0 5 0 0 0 18 0 1 0 71511641 2981888 298 1992294400 134512640 135709839 4294956240 18446744073709551615 135171716 0 0 4096 3 0 0 0 17 1 0 0 /proc/14127/statm: 728 298 136 292 0 433 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 2912 [startup+0.10182 s] /proc/loadavg: 1.00 1.00 1.00 3/64 14127 /proc/meminfo: memFree=1666280/2055920 swapFree=4192956/4192956 [pid=14127] ppid=14125 vsize=3172 CPUtime=0.09 /proc/14127/stat : 14127 (wbo) R 14125 14127 12952 0 -1 4194304 377 0 0 0 9 0 0 0 18 0 1 0 71511641 3248128 358 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/14127/statm: 793 358 136 292 0 498 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3172 [startup+0.301838 s] /proc/loadavg: 1.00 1.00 1.00 3/64 14127 /proc/meminfo: memFree=1666280/2055920 swapFree=4192956/4192956 [pid=14127] ppid=14125 vsize=4208 CPUtime=0.29 /proc/14127/stat : 14127 (wbo) R 14125 14127 12952 0 -1 4194304 623 0 0 0 28 1 0 0 19 0 1 0 71511641 4308992 604 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/14127/statm: 1052 604 136 292 0 757 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4208 [startup+0.701943 s] /proc/loadavg: 1.00 1.00 1.00 3/64 14127 /proc/meminfo: memFree=1666280/2055920 swapFree=4192956/4192956 [pid=14127] ppid=14125 vsize=5904 CPUtime=0.69 /proc/14127/stat : 14127 (wbo) R 14125 14127 12952 0 -1 4194304 1049 0 0 0 68 1 0 0 22 0 1 0 71511641 6045696 1030 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/14127/statm: 1476 1030 136 292 0 1181 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5904 [startup+1.50194 s] /proc/loadavg: 1.00 1.00 1.00 2/65 14128 /proc/meminfo: memFree=1661728/2055920 swapFree=4192956/4192956 [pid=14127] ppid=14125 vsize=7860 CPUtime=1.49 /proc/14127/stat : 14127 (wbo) R 14125 14127 12952 0 -1 4194304 1550 0 0 0 147 2 0 0 25 0 1 0 71511641 8048640 1531 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/14127/statm: 1965 1531 136 292 0 1670 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7860 Solver just ended. Dumping a history of the last processes samples [startup+2.30201 s] /proc/loadavg: 1.00 1.00 1.00 2/65 14128 /proc/meminfo: memFree=1658976/2055920 swapFree=4192956/4192956 [pid=14127] ppid=14125 vsize=9828 CPUtime=2.29 /proc/14127/stat : 14127 (wbo) R 14125 14127 12952 0 -1 4194304 2033 0 0 0 226 3 0 0 25 0 1 0 71511641 10063872 2014 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/14127/statm: 2457 2014 136 292 0 2162 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 9828 [startup+2.70105 s] /proc/loadavg: 1.00 1.00 1.00 2/65 14128 /proc/meminfo: memFree=1658976/2055920 swapFree=4192956/4192956 [pid=14127] ppid=14125 vsize=13448 CPUtime=2.69 /proc/14127/stat : 14127 (wbo) R 14125 14127 12952 0 -1 4194304 2924 0 0 0 265 4 0 0 25 0 1 0 71511641 13770752 2905 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/14127/statm: 3362 2905 136 292 0 3067 0 Current children cumulated CPU time (s) 2.69 Current children cumulated vsize (KiB) 13448 [startup+2.80106 s] /proc/loadavg: 1.00 1.00 1.00 2/65 14128 /proc/meminfo: memFree=1658976/2055920 swapFree=4192956/4192956 [pid=14127] ppid=14125 vsize=13448 CPUtime=2.79 /proc/14127/stat : 14127 (wbo) R 14125 14127 12952 0 -1 4194304 2924 0 0 0 275 4 0 0 25 0 1 0 71511641 13770752 2905 1992294400 134512640 135709839 4294956240 18446744073709551615 135232529 0 0 4096 3 0 0 0 17 1 0 0 /proc/14127/statm: 3362 2905 136 292 0 3067 0 Current children cumulated CPU time (s) 2.79 Current children cumulated vsize (KiB) 13448 Child status: 0 Real time (s): 2.84416 CPU time (s): 2.84257 CPU user time (s): 2.79357 CPU system time (s): 0.048992 CPU usage (%): 99.9439 Max. virtual memory (cumulated for all children) (KiB): 13448 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.79357 system time used= 0.048992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2924 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= 6 runsolver used 0.002999 second user time and 0.012998 second system time The end
Begin job on node41 at 2009-06-16 23:33:48 IDJOB=1875171 IDBENCH=48011 IDSOLVER=698 FILE ID=node41/1875171-1245188028 PBS_JOBID= 9368285 Free space on /tmp= 65960 MiB SOLVER NAME= wbo 1.0 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=5-P1=11-P2=79-P3=109-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-1875171-1245188028/watcher-1875171-1245188028 -o /tmp/evaluation-result-1875171-1245188028/solver-1875171-1245188028 -C 1800 -W 2000 -M 1800 wbo -file-format=opb -time-limit=1800 HOME/instance-1875171-1245188028.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0a27d79e1432beae6ac37c69ce20353c RANDOM SEED=1697456014 node41.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 : 3000.216 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 : 3000.216 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: 1666704 kB Buffers: 58500 kB Cached: 249404 kB SwapCached: 0 kB Active: 169488 kB Inactive: 151300 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1666704 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2488 kB Writeback: 0 kB Mapped: 22716 kB Slab: 54496 kB Committed_AS: 61160 kB PageTables: 1360 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-1875171-1245188028.opb Free space on /tmp at the end= 65960 MiB End job on node41 at 2009-06-16 23:33:51