Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 2 | 0.32295 | 0.322544 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=11-P1=29-P2=19-P3=7-P4=2-P5=13-P6=23-B.opb |
MD5SUM | 5b210d63099213805082cdea788a7bab |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.051991 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 90 |
Total number of constraints | 13 |
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 | 13 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 150 |
Sum of products size (including duplicates) | 300 |
Number of different products | 150 |
Sum of products size | 300 |
0.00/0.00 c wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2702105-1278546499.opb. 0.00/0.00 c Instance file HOME/instance-2702105-1278546499.opb 0.00/0.00 c File size is 11279 bytes. 0.00/0.00 c Highest Coefficient sum: 1984 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: 240 | 0.00/0.00 c | Number Clauses: 150 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 169 | 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 | 240 319 1345 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 102 | 240 319 1345 | 5500 102 24 | 0.010 % | 0.00/0.01 c | 253 | 240 319 1345 | 6050 253 25 | 0.012 % | 0.00/0.01 c | 478 | 240 319 1345 | 6655 478 25 | 0.012 % | 0.00/0.03 c | 816 | 240 319 1345 | 7320 816 26 | 0.002 % | 0.00/0.04 c =============================================================================== 0.00/0.04 c New solution: 23 0.00/0.04 o 23 0.00/0.04 c Elapsed CPU time: 0.037994 s Remaining CPU time: 179.962 s 0.00/0.04 c =============================================================================== 0.00/0.04 c | 1125 | 240 320 1350 | 5000 1125 24 | 0.002 % | 0.00/0.04 c | 1226 | 240 320 1350 | 5500 1226 24 | 0.002 % | 0.00/0.05 c | 1377 | 240 320 1350 | 6050 1377 25 | 0.010 % | 0.00/0.06 c | 1604 | 240 320 1350 | 6655 1604 25 | 0.010 % | 0.00/0.07 c | 1941 | 240 320 1350 | 7320 1941 24 | 0.002 % | 0.08/0.10 c | 2447 | 240 320 1350 | 8052 2447 26 | 0.002 % | 0.09/0.15 c | 3208 | 240 320 1350 | 8857 3208 26 | 0.010 % | 0.09/0.16 c =============================================================================== 0.09/0.16 c New solution: 15 0.09/0.16 o 15 0.09/0.16 c Elapsed CPU time: 0.149977 s Remaining CPU time: 179.85 s 0.09/0.16 c =============================================================================== 0.09/0.16 c | 3367 | 240 321 1355 | 5000 3367 25 | 0.010 % | 0.09/0.17 c | 3467 | 233 321 1355 | 5500 3447 25 | 2.927 % | 0.09/0.17 c =============================================================================== 0.09/0.17 c New solution: 3 0.09/0.17 o 3 0.09/0.17 c Elapsed CPU time: 0.166974 s Remaining CPU time: 179.833 s 0.09/0.17 c =============================================================================== 0.09/0.17 c | 3558 | 233 322 1360 | 5000 3538 25 | 2.927 % | 0.09/0.18 c | 3658 | 233 322 1360 | 5500 3638 25 | 12.085 % | 0.09/0.19 c | 3809 | 233 322 1360 | 6050 3789 25 | 12.085 % | 0.19/0.21 c | 4034 | 215 322 1360 | 6655 4014 25 | 12.096 % | 0.19/0.23 c | 4372 | 215 322 1360 | 7320 4352 25 | 12.094 % | 0.19/0.26 c | 4878 | 214 322 1360 | 8052 4858 25 | 12.095 % | 0.29/0.32 c =============================================================================== 0.29/0.32 c New solution: 2 0.29/0.32 o 2 0.29/0.32 c Elapsed CPU time: 0.304953 s Remaining CPU time: 179.695 s 0.29/0.32 c =============================================================================== 0.29/0.32 c =============================================================================== 0.29/0.32 c Best Solution: 2 0.29/0.32 s OPTIMUM FOUND 0.29/0.32 c Total CPU time: 0.304953 s 0.29/0.32 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 -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 -x36 x37 x38 -x39 -x40 -x61 -x62 -x63 -x64 -x65 -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 -x41 x42 -x43 -x44 -x45 -x66 x67 -x68 -x69 -x70 -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 -x46 x47 -x48 x49 -x50 -x71 -x72 -x73 -x74 -x75 -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 -x51 x52 -x53 x54 x55 -x76 x77 -x78 -x79 -x80 -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 -x56 x57 x58 x59 -x60 -x81 x82 -x83 -x84 -x85 -x216 x217 x218 x219 -x220 -x221 x222 x223 x224 -x225 -x226 x227 x228 x229 -x230 -x231 x232 x233 x234 -x235 -x236 -x237 -x238 -x239 -x240 -x86 x87 x88 -x89 -x90
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2702105-1278546499/watcher-2702105-1278546499 -o /tmp/evaluation-result-2702105-1278546499/solver-2702105-1278546499 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702105-1278546499.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: 0.98 0.56 0.23 3/106 27770 /proc/meminfo: memFree=1735108/2059040 swapFree=4139412/4192956 [pid=27770] ppid=27768 vsize=2580 CPUtime=0 /proc/27770/stat : 27770 (wbo1.4b) R 27768 27770 27473 0 -1 4202496 295 0 0 0 0 0 0 0 20 0 1 0 22863489 2641920 210 1992294400 134512640 135752675 4289063632 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27770/statm: 645 210 145 303 0 340 0 [startup+0.094435 s] /proc/loadavg: 0.98 0.56 0.23 3/106 27770 /proc/meminfo: memFree=1735108/2059040 swapFree=4139412/4192956 [pid=27770] ppid=27768 vsize=2972 CPUtime=0.08 /proc/27770/stat : 27770 (wbo1.4b) R 27768 27770 27473 0 -1 4202496 409 0 0 0 8 0 0 0 20 0 1 0 22863489 3043328 324 1992294400 134512640 135752675 4289063632 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27770/statm: 743 324 145 303 0 438 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2972 [startup+0.101435 s] /proc/loadavg: 0.98 0.56 0.23 3/106 27770 /proc/meminfo: memFree=1735108/2059040 swapFree=4139412/4192956 [pid=27770] ppid=27768 vsize=3104 CPUtime=0.09 /proc/27770/stat : 27770 (wbo1.4b) R 27768 27770 27473 0 -1 4202496 419 0 0 0 9 0 0 0 20 0 1 0 22863489 3178496 334 1992294400 134512640 135752675 4289063632 18446744073709551615 134612007 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27770/statm: 776 334 145 303 0 471 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3104 [startup+0.301457 s] /proc/loadavg: 0.98 0.56 0.23 3/106 27770 /proc/meminfo: memFree=1735108/2059040 swapFree=4139412/4192956 [pid=27770] ppid=27768 vsize=3624 CPUtime=0.29 /proc/27770/stat : 27770 (wbo1.4b) R 27768 27770 27473 0 -1 4202496 565 0 0 0 28 1 0 0 20 0 1 0 22863489 3710976 480 1992294400 134512640 135752675 4289063632 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27770/statm: 906 480 145 303 0 601 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3624 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.322544 CPU time (s): 0.32295 CPU user time (s): 0.304953 CPU system time (s): 0.017997 CPU usage (%): 100.126 Max. virtual memory (cumulated for all children) (KiB): 3624 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.304953 system time used= 0.017997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 582 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= 4 runsolver used 0.007998 second user time and 0.006998 second system time The end
Begin job on node005 at 2010-07-08 01:48:19 IDJOB=2702105 IDBENCH=47987 IDSOLVER=1190 FILE ID=node005/2702105-1278546499 PBS_JOBID= 11239525 Free space on /tmp= 62540 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=11-P1=29-P2=19-P3=7-P4=2-P5=13-P6=23-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-2702105-1278546499/watcher-2702105-1278546499 -o /tmp/evaluation-result-2702105-1278546499/solver-2702105-1278546499 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702105-1278546499.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5b210d63099213805082cdea788a7bab RANDOM SEED=2122160328 node005.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 : 3000.242 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 : 6000.48 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 : 3000.242 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 : 5599.52 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1736132 kB Buffers: 56372 kB Cached: 179236 kB SwapCached: 6884 kB Active: 122828 kB Inactive: 126516 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1736132 kB SwapTotal: 4192956 kB SwapFree: 4139412 kB Dirty: 2700 kB Writeback: 0 kB AnonPages: 11472 kB Mapped: 11868 kB Slab: 51656 kB PageTables: 4120 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181452 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-2702105-1278546499.opb Free space on /tmp at the end= 62540 MiB End job on node005 at 2010-07-08 01:48:19