Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 3 | 1.66575 | 1.66566 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=47-P1=67-P2=7-P3=59-P4=59-B.opb |
MD5SUM | cee9d966c480314e6c2ddf0bcf6f236f |
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 | 0.329949 |
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 - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2702258-1278547283.opb. 0.00/0.00 c Instance file HOME/instance-2702258-1278547283.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 | 103 | 216 301 1266 | 5500 103 37 | 0.015 % | 0.00/0.01 c | 253 | 216 301 1266 | 6050 253 34 | 0.015 % | 0.00/0.02 c | 478 | 216 301 1266 | 6655 478 31 | 0.002 % | 0.00/0.04 c | 817 | 216 301 1266 | 7320 817 32 | 0.015 % | 0.00/0.06 c | 1323 | 216 301 1266 | 8052 1323 32 | 0.002 % | 0.00/0.07 c =============================================================================== 0.00/0.07 c New solution: 33 0.00/0.07 o 33 0.00/0.07 c Elapsed CPU time: 0.073988 s Remaining CPU time: 179.926 s 0.00/0.07 c =============================================================================== 0.00/0.07 c | 1561 | 216 302 1272 | 5000 1561 32 | 0.002 % | 0.00/0.08 c | 1663 | 216 302 1272 | 5500 1663 32 | 0.002 % | 0.00/0.09 c | 1813 | 216 302 1272 | 6050 1813 32 | 0.002 % | 0.09/0.10 c | 2038 | 216 302 1272 | 6655 2038 31 | 0.015 % | 0.09/0.12 c | 2375 | 216 302 1272 | 7320 2375 31 | 0.002 % | 0.09/0.15 c | 2882 | 216 302 1272 | 8052 2882 31 | 0.015 % | 0.09/0.20 c =============================================================================== 0.09/0.20 c New solution: 19 0.09/0.20 o 19 0.09/0.20 c Elapsed CPU time: 0.186971 s Remaining CPU time: 179.813 s 0.09/0.20 c =============================================================================== 0.09/0.20 c | 3575 | 216 303 1278 | 5000 3575 29 | 0.015 % | 0.19/0.21 c | 3675 | 208 303 1278 | 5500 3665 29 | 3.719 % | 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: 0.205968 s Remaining CPU time: 179.794 s 0.19/0.22 c =============================================================================== 0.19/0.22 c | 3779 | 208 304 1284 | 5000 3769 29 | 3.719 % | 0.19/0.22 c | 3880 | 208 304 1284 | 5500 3870 29 | 18.997 % | 0.19/0.24 c | 4030 | 208 304 1284 | 6050 4020 30 | 18.984 % | 0.19/0.26 c | 4255 | 208 304 1284 | 6655 4245 29 | 19.001 % | 0.19/0.28 c | 4593 | 180 304 1284 | 7320 4583 29 | 18.984 % | 0.29/0.33 c | 5100 | 180 304 1284 | 8052 5090 29 | 18.984 % | 0.29/0.39 c | 5859 | 179 304 1284 | 8857 5849 29 | 18.984 % | 0.50/0.55 c | 6998 | 178 304 1284 | 9743 6988 29 | 18.984 % | 0.69/0.76 c | 8708 | 170 304 1284 | 10717 8698 28 | 22.702 % | 0.99/1.03 c | 11270 | 170 304 1284 | 11789 5842 25 | 22.687 % | 1.39/1.43 c | 15115 | 166 304 1284 | 12968 9555 26 | 23.163 % | 1.59/1.66 c =============================================================================== 1.59/1.66 c Best Solution: 3 1.59/1.66 s OPTIMUM FOUND 1.59/1.66 c Total CPU time: 1.61775 s 1.59/1.66 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-2702258-1278547283/watcher-2702258-1278547283 -o /tmp/evaluation-result-2702258-1278547283/solver-2702258-1278547283 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702258-1278547283.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 0.97 0.66 3/106 1916 /proc/meminfo: memFree=1595780/2059040 swapFree=4139384/4192956 [pid=1916] ppid=1914 vsize=2568 CPUtime=0 /proc/1916/stat : 1916 (wbo1.4b) R 1914 1916 1088 0 -1 4202496 289 0 0 0 0 0 0 0 18 0 1 0 22942094 2629632 204 1992294400 134512640 135751879 4289254176 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/1916/statm: 642 204 146 303 0 337 0 [startup+0.10125 s] /proc/loadavg: 1.00 0.97 0.66 3/106 1916 /proc/meminfo: memFree=1595780/2059040 swapFree=4139384/4192956 [pid=1916] ppid=1914 vsize=2956 CPUtime=0.09 /proc/1916/stat : 1916 (wbo1.4b) R 1914 1916 1088 0 -1 4202496 402 0 0 0 9 0 0 0 20 0 1 0 22942094 3026944 317 1992294400 134512640 135751879 4289254176 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/1916/statm: 739 317 147 303 0 434 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2956 [startup+0.201261 s] /proc/loadavg: 1.00 0.97 0.66 3/106 1916 /proc/meminfo: memFree=1595780/2059040 swapFree=4139384/4192956 [pid=1916] ppid=1914 vsize=3344 CPUtime=0.19 /proc/1916/stat : 1916 (wbo1.4b) R 1914 1916 1088 0 -1 4202496 489 0 0 0 18 1 0 0 20 0 1 0 22942094 3424256 404 1992294400 134512640 135751879 4289254176 18446744073709551615 134597608 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/1916/statm: 836 404 147 303 0 531 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3344 [startup+0.301272 s] /proc/loadavg: 1.00 0.97 0.66 3/106 1916 /proc/meminfo: memFree=1595780/2059040 swapFree=4139384/4192956 [pid=1916] ppid=1914 vsize=3604 CPUtime=0.29 /proc/1916/stat : 1916 (wbo1.4b) R 1914 1916 1088 0 -1 4202496 557 0 0 0 28 1 0 0 20 0 1 0 22942094 3690496 472 1992294400 134512640 135751879 4289254176 18446744073709551615 134616444 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/1916/statm: 901 472 147 303 0 596 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3604 [startup+0.70132 s] /proc/loadavg: 1.00 0.97 0.66 3/106 1916 /proc/meminfo: memFree=1595780/2059040 swapFree=4139384/4192956 [pid=1916] ppid=1914 vsize=4380 CPUtime=0.69 /proc/1916/stat : 1916 (wbo1.4b) R 1914 1916 1088 0 -1 4202496 760 0 0 0 67 2 0 0 20 0 1 0 22942094 4485120 675 1992294400 134512640 135751879 4289254176 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/1916/statm: 1095 675 147 303 0 790 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4380 [startup+1.50141 s] /proc/loadavg: 1.00 0.97 0.66 2/107 1917 /proc/meminfo: memFree=1593044/2059040 swapFree=4139384/4192956 [pid=1916] ppid=1914 vsize=5928 CPUtime=1.49 /proc/1916/stat : 1916 (wbo1.4b) R 1914 1916 1088 0 -1 4202496 1124 0 0 0 145 4 0 0 23 0 1 0 22942094 6070272 1039 1992294400 134512640 135751879 4289254176 18446744073709551615 134616689 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/1916/statm: 1482 1039 148 303 0 1177 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5928 Solver just ended. Dumping a history of the last processes samples [startup+1.60142 s] /proc/loadavg: 1.00 0.97 0.66 2/107 1917 /proc/meminfo: memFree=1593044/2059040 swapFree=4139384/4192956 [pid=1916] ppid=1914 vsize=6060 CPUtime=1.59 /proc/1916/stat : 1916 (wbo1.4b) R 1914 1916 1088 0 -1 4202496 1157 0 0 0 155 4 0 0 23 0 1 0 22942094 6205440 1072 1992294400 134512640 135751879 4289254176 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/1916/statm: 1515 1072 148 303 0 1210 0 Current children cumulated CPU time (s) 1.59 Current children cumulated vsize (KiB) 6060 Child status: 0 Real time (s): 1.66566 CPU time (s): 1.66575 CPU user time (s): 1.61775 CPU system time (s): 0.047992 CPU usage (%): 100.005 Max. virtual memory (cumulated for all children) (KiB): 6060 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.61775 system time used= 0.047992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1174 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= 3 runsolver used 0.002999 second user time and 0.017997 second system time The end
Begin job on node001 at 2010-07-08 02:01:23 IDJOB=2702258 IDBENCH=48064 IDSOLVER=1161 FILE ID=node001/2702258-1278547283 PBS_JOBID= 11239529 Free space on /tmp= 62472 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=47-P1=67-P2=7-P3=59-P4=59-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-2702258-1278547283/watcher-2702258-1278547283 -o /tmp/evaluation-result-2702258-1278547283/solver-2702258-1278547283 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2702258-1278547283.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= cee9d966c480314e6c2ddf0bcf6f236f RANDOM SEED=1980403338 node001.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 : 3000.215 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 : 6000.43 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 : 3000.215 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1596680 kB Buffers: 69072 kB Cached: 289312 kB SwapCached: 7348 kB Active: 114392 kB Inactive: 258100 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1596680 kB SwapTotal: 4192956 kB SwapFree: 4139384 kB Dirty: 2968 kB Writeback: 0 kB AnonPages: 11464 kB Mapped: 11928 kB Slab: 68100 kB PageTables: 4064 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180016 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-2702258-1278547283.opb Free space on /tmp at the end= 62472 MiB End job on node001 at 2010-07-08 02:01:25