Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 3 | 1.81172 | 1.81118 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=47-P1=29-P2=11-P3=29-P4=53-B.opb |
MD5SUM | 3b1480a2f2bf2b248b154d021617acb0 |
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 | 0.38794 |
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 wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2702097-1278546482.opb. 0.00/0.00 c Instance file HOME/instance-2702097-1278546482.opb 0.00/0.00 c File size is 10692 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: 144 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 157 | 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 | 216 301 1266 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 216 301 1266 | 5500 100 35 | 0.015 % | 0.00/0.01 c | 251 | 216 301 1266 | 6050 251 38 | 0.015 % | 0.00/0.02 c | 476 | 216 301 1266 | 6655 476 36 | 0.015 % | 0.00/0.03 c | 813 | 216 301 1266 | 7320 813 35 | 0.002 % | 0.04/0.06 c | 1320 | 216 301 1266 | 8052 1320 34 | 0.015 % | 0.04/0.07 c =============================================================================== 0.04/0.07 c New solution: 9 0.04/0.07 o 9 0.04/0.07 c Elapsed CPU time: 0.073988 s Remaining CPU time: 179.926 s 0.04/0.07 c =============================================================================== 0.04/0.07 c | 1610 | 216 302 1272 | 5000 1610 33 | 0.015 % | 0.04/0.08 c | 1710 | 200 302 1272 | 5500 1694 33 | 7.425 % | 0.04/0.09 c | 1861 | 200 302 1272 | 6050 1845 34 | 7.422 % | 0.09/0.10 c | 2086 | 200 302 1272 | 6655 2070 34 | 7.422 % | 0.09/0.12 c =============================================================================== 0.09/0.12 c New solution: 5 0.09/0.12 o 5 0.09/0.12 c Elapsed CPU time: 0.123981 s Remaining CPU time: 179.876 s 0.09/0.12 c =============================================================================== 0.09/0.12 c | 2422 | 200 303 1278 | 5000 2406 33 | 7.422 % | 0.09/0.13 c | 2522 | 192 303 1278 | 5500 2506 33 | 11.128 % | 0.09/0.14 c | 2674 | 192 303 1278 | 6050 2658 33 | 11.128 % | 0.09/0.16 c | 2899 | 192 303 1278 | 6655 2883 33 | 11.126 % | 0.09/0.18 c | 3237 | 192 303 1278 | 7320 3221 33 | 11.113 % | 0.19/0.22 c | 3743 | 192 303 1278 | 8052 3727 33 | 11.126 % | 0.19/0.22 c =============================================================================== 0.19/0.22 c New solution: 3 0.19/0.22 o 3 0.19/0.22 c Elapsed CPU time: 0.217966 s Remaining CPU time: 179.782 s 0.19/0.22 c =============================================================================== 0.19/0.22 c | 3795 | 192 304 1284 | 5000 3779 33 | 11.126 % | 0.19/0.23 c | 3895 | 175 304 1284 | 5500 3879 33 | 18.997 % | 0.19/0.24 c | 4045 | 175 304 1284 | 6050 4029 33 | 18.997 % | 0.19/0.26 c | 4271 | 175 304 1284 | 6655 4255 33 | 18.984 % | 0.19/0.29 c | 4609 | 175 304 1284 | 7320 4593 33 | 18.984 % | 0.29/0.34 c | 5115 | 175 304 1284 | 8052 5099 33 | 18.997 % | 0.39/0.41 c | 5874 | 175 304 1284 | 8857 5858 32 | 18.997 % | 0.49/0.50 c | 7015 | 175 304 1284 | 9743 6880 31 | 18.984 % | 0.69/0.71 c | 8723 | 175 304 1284 | 10717 8588 31 | 18.997 % | 1.00/1.08 c | 11286 | 175 304 1284 | 11789 5715 29 | 18.984 % | 1.49/1.58 c | 15131 | 168 304 1284 | 12968 9560 27 | 22.700 % | 1.79/1.81 c =============================================================================== 1.79/1.81 c Best Solution: 3 1.79/1.81 s OPTIMUM FOUND 1.79/1.81 c Total CPU time: 1.76473 s 1.79/1.81 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-2702097-1278546482/watcher-2702097-1278546482 -o /tmp/evaluation-result-2702097-1278546482/solver-2702097-1278546482 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702097-1278546482.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 0.57 0.23 3/106 29228 /proc/meminfo: memFree=1739184/2059040 swapFree=4138696/4192956 [pid=29228] ppid=29226 vsize=2572 CPUtime=0 /proc/29228/stat : 29228 (wbo1.4b) R 29226 29228 28909 0 -1 4202496 288 0 0 0 0 0 0 0 20 0 1 0 22861358 2633728 204 1992294400 134512640 135752675 4289749360 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29228/statm: 643 204 145 303 0 338 0 [startup+0.053426 s] /proc/loadavg: 0.98 0.57 0.23 3/106 29228 /proc/meminfo: memFree=1739184/2059040 swapFree=4138696/4192956 [pid=29228] ppid=29226 vsize=2836 CPUtime=0.04 /proc/29228/stat : 29228 (wbo1.4b) R 29226 29228 28909 0 -1 4202496 350 0 0 0 4 0 0 0 20 0 1 0 22861358 2904064 266 1992294400 134512640 135752675 4289749360 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29228/statm: 709 266 145 303 0 404 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 2836 [startup+0.100431 s] /proc/loadavg: 0.98 0.57 0.23 3/106 29228 /proc/meminfo: memFree=1739184/2059040 swapFree=4138696/4192956 [pid=29228] ppid=29226 vsize=2964 CPUtime=0.09 /proc/29228/stat : 29228 (wbo1.4b) R 29226 29228 28909 0 -1 4202496 402 0 0 0 9 0 0 0 20 0 1 0 22861358 3035136 318 1992294400 134512640 135752675 4289749360 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29228/statm: 741 318 145 303 0 436 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2964 [startup+0.300454 s] /proc/loadavg: 0.98 0.57 0.23 3/106 29228 /proc/meminfo: memFree=1739184/2059040 swapFree=4138696/4192956 [pid=29228] ppid=29226 vsize=3620 CPUtime=0.29 /proc/29228/stat : 29228 (wbo1.4b) R 29226 29228 28909 0 -1 4202496 566 0 0 0 29 0 0 0 20 0 1 0 22861358 3706880 482 1992294400 134512640 135752675 4289749360 18446744073709551615 134611599 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29228/statm: 905 482 145 303 0 600 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3620 [startup+0.700501 s] /proc/loadavg: 0.98 0.57 0.23 3/106 29228 /proc/meminfo: memFree=1739184/2059040 swapFree=4138696/4192956 [pid=29228] ppid=29226 vsize=4532 CPUtime=0.69 /proc/29228/stat : 29228 (wbo1.4b) R 29226 29228 28909 0 -1 4202496 778 0 0 0 67 2 0 0 21 0 1 0 22861358 4640768 694 1992294400 134512640 135752675 4289749360 18446744073709551615 134611663 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29228/statm: 1133 694 145 303 0 828 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4532 [startup+1.50059 s] /proc/loadavg: 0.98 0.57 0.23 2/107 29229 /proc/meminfo: memFree=1736944/2059040 swapFree=4138696/4192956 [pid=29228] ppid=29226 vsize=5708 CPUtime=1.49 /proc/29228/stat : 29228 (wbo1.4b) R 29226 29228 28909 0 -1 4202496 1077 0 0 0 146 3 0 0 23 0 1 0 22861358 5844992 993 1992294400 134512640 135752675 4289749360 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29228/statm: 1427 993 145 303 0 1122 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5708 Solver just ended. Dumping a history of the last processes samples [startup+1.70062 s] /proc/loadavg: 0.98 0.57 0.23 2/107 29229 /proc/meminfo: memFree=1736944/2059040 swapFree=4138696/4192956 [pid=29228] ppid=29226 vsize=6096 CPUtime=1.69 /proc/29228/stat : 29228 (wbo1.4b) R 29226 29228 28909 0 -1 4202496 1178 0 0 0 165 4 0 0 24 0 1 0 22861358 6242304 1094 1992294400 134512640 135752675 4289749360 18446744073709551615 134611597 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29228/statm: 1524 1094 145 303 0 1219 0 Current children cumulated CPU time (s) 1.69 Current children cumulated vsize (KiB) 6096 [startup+1.80063 s] /proc/loadavg: 0.98 0.57 0.23 2/107 29229 /proc/meminfo: memFree=1736944/2059040 swapFree=4138696/4192956 [pid=29228] ppid=29226 vsize=6228 CPUtime=1.79 /proc/29228/stat : 29228 (wbo1.4b) R 29226 29228 28909 0 -1 4202496 1216 0 0 0 175 4 0 0 25 0 1 0 22861358 6377472 1132 1992294400 134512640 135752675 4289749360 18446744073709551615 134597940 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29228/statm: 1557 1132 145 303 0 1252 0 Current children cumulated CPU time (s) 1.79 Current children cumulated vsize (KiB) 6228 Child status: 0 Real time (s): 1.81118 CPU time (s): 1.81172 CPU user time (s): 1.76473 CPU system time (s): 0.046992 CPU usage (%): 100.03 Max. virtual memory (cumulated for all children) (KiB): 6228 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.76473 system time used= 0.046992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1221 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= 8 runsolver used 0.003999 second user time and 0.018997 second system time The end
Begin job on node011 at 2010-07-08 01:48:02 IDJOB=2702097 IDBENCH=47983 IDSOLVER=1190 FILE ID=node011/2702097-1278546482 PBS_JOBID= 11239520 Free space on /tmp= 62444 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=29-P2=11-P3=29-P4=53-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-2702097-1278546482/watcher-2702097-1278546482 -o /tmp/evaluation-result-2702097-1278546482/solver-2702097-1278546482 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702097-1278546482.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 3b1480a2f2bf2b248b154d021617acb0 RANDOM SEED=481333691 node011.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 : 3000.212 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 : 6000.42 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 : 3000.212 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1740084 kB Buffers: 59076 kB Cached: 170444 kB SwapCached: 7420 kB Active: 141408 kB Inactive: 102128 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1740084 kB SwapTotal: 4192956 kB SwapFree: 4138696 kB Dirty: 2796 kB Writeback: 0 kB AnonPages: 11860 kB Mapped: 11920 kB Slab: 53424 kB PageTables: 4176 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181348 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-2702097-1278546482.opb Free space on /tmp at the end= 62440 MiB End job on node011 at 2010-07-08 01:48:04