Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 13949 | 21.8037 | 21.8112 |
Name | normalized-PB07/OPT-SMALLINT-LIN/ submittedPB07/aksoy/trarea_ac/normalized-fir01_trarea_ac.opb |
MD5SUM | 93d57e3cf3bbcca358fa3998d0198f54 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 13949 |
Best CPU time to get the best result obtained on this benchmark | 0.016996 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 13949 |
Optimality of the best value was proved | YES |
Number of variables | 256 |
Total number of constraints | 351 |
Number of constraints which are clauses | 351 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 21 |
Number of terms in the objective function | 152 |
Biggest coefficient in the objective function | 1848 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 235098 |
Number of bits of the sum of numbers in the objective function | 18 |
Biggest number in a constraint | 1848 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 235098 |
Number of bits of the biggest sum of numbers | 18 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 0/0 clauses 347/0 units 4 0.00/0.00 c vars 256 0.00/0.00 c objective 148 + 5673 0.00/0.02 c 0.021996 5.19922 0 161 0.00/0.02 o 15653 0.00/0.02 c 0.021996 5.19922 0 301 0.00/0.02 o 15598 0.00/0.02 c 0.022996 5.19922 1 442 0.00/0.02 o 15552 0.00/0.02 c 0.023996 5.19922 12 569 0.00/0.02 o 15483 0.00/0.06 c 0.045993 5.19922 200 1668 0.00/0.06 o 15463 0.00/0.06 c 0.046992 5.19922 203 1802 0.00/0.06 o 14943 0.00/0.10 c 0.070989 5.19922 130 2820 0.00/0.10 o 14782 0.10/0.12 c 0.084987 5.19922 115 3276 0.10/0.12 o 14778 0.10/0.12 c 0.084987 5.19922 116 3389 0.10/0.12 o 14494 0.10/0.18 c 0.12798 5.19922 282 5010 0.10/0.18 o 14386 0.29/0.30 c 0.201969 5.19922 154 8697 0.29/0.30 o 14357 0.39/0.42 c 0.278957 5.32422 235 12028 0.39/0.42 o 14297 0.99/1.08 c 0.702893 5.32422 195 29000 0.99/1.08 o 14253 1.49/1.58 c 1.02684 5.32422 236 41139 1.49/1.58 o 14201 1.99/2.03 c 1.3118 5.32422 258 50619 1.99/2.03 o 14177 2.09/2.19 c 1.39679 5.32422 249 53982 2.09/2.19 o 14117 2.69/2.74 c 1.75873 5.32422 170 64340 2.69/2.74 o 14071 4.40/4.46 c 2.80357 5.32422 270 100587 4.40/4.46 o 14065 5.29/5.35 c 3.35349 5.32422 319 121340 5.29/5.35 o 14019 9.09/9.16 c 5.77312 5.32422 173 208914 9.09/9.16 o 13949 21.78/21.80 c 13.8819 5.32422 0 507905 21.78/21.80 s OPTIMUM FOUND 21.78/21.80 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 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -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 -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 -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 -x211 -x212 -x213 -x214 -x215 -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 -x241 -x242 -x243 x244 -x245 -x246 -x247 -x248 x249 -x250 -x251 x252 x253 x254 x255 -x256
OK 13949
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681852-1277496848/watcher-2681852-1277496848 -o /tmp/evaluation-result-2681852-1277496848/solver-2681852-1277496848 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681852-1277496848.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: 0.92 0.98 0.99 3/106 30499 /proc/meminfo: memFree=1868040/2059040 swapFree=4139836/4192956 [pid=30499] ppid=30497 vsize=3312 CPUtime=0 /proc/30499/stat : 30499 (pbct) R 30497 30499 30154 0 -1 4202496 514 0 0 0 0 0 0 0 18 0 1 0 90977145 3391488 434 1992294400 134512640 136421960 4294206896 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30499/statm: 828 435 189 467 0 359 0 [startup+0.106266 s] /proc/loadavg: 0.92 0.98 0.99 3/106 30499 /proc/meminfo: memFree=1868040/2059040 swapFree=4139836/4192956 [pid=30499] ppid=30497 vsize=5320 CPUtime=0.1 /proc/30499/stat : 30499 (pbct) R 30497 30499 30154 0 -1 4202496 1080 0 0 0 7 3 0 0 21 0 1 0 90977145 5447680 992 1992294400 134512640 136421960 4294206896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30499/statm: 1330 992 236 467 0 861 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 5320 [startup+0.201282 s] /proc/loadavg: 0.92 0.98 0.99 3/106 30499 /proc/meminfo: memFree=1868040/2059040 swapFree=4139836/4192956 [pid=30499] ppid=30497 vsize=5320 CPUtime=0.19 /proc/30499/stat : 30499 (pbct) R 30497 30499 30154 0 -1 4202496 1087 0 0 0 13 6 0 0 21 0 1 0 90977145 5447680 996 1992294400 134512640 136421960 4294206896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30499/statm: 1330 996 236 467 0 861 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 5320 [startup+0.3013 s] /proc/loadavg: 0.92 0.98 0.99 3/106 30499 /proc/meminfo: memFree=1868040/2059040 swapFree=4139836/4192956 [pid=30499] ppid=30497 vsize=5320 CPUtime=0.29 /proc/30499/stat : 30499 (pbct) R 30497 30499 30154 0 -1 4202496 1089 0 0 0 19 10 0 0 21 0 1 0 90977145 5447680 998 1992294400 134512640 136421960 4294206896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30499/statm: 1330 998 236 467 0 861 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5320 [startup+0.701373 s] /proc/loadavg: 0.92 0.98 0.99 3/106 30499 /proc/meminfo: memFree=1868040/2059040 swapFree=4139836/4192956 [pid=30499] ppid=30497 vsize=5448 CPUtime=0.69 /proc/30499/stat : 30499 (pbct) R 30497 30499 30154 0 -1 4202496 1095 0 0 0 46 23 0 0 22 0 1 0 90977145 5578752 1002 1992294400 134512640 136421960 4294206896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30499/statm: 1362 1002 236 467 0 893 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5448 [startup+1.50152 s] /proc/loadavg: 0.92 0.98 0.99 2/107 30500 /proc/meminfo: memFree=1864808/2059040 swapFree=4139836/4192956 [pid=30499] ppid=30497 vsize=5448 CPUtime=1.49 /proc/30499/stat : 30499 (pbct) R 30497 30499 30154 0 -1 4202496 1102 0 0 0 97 52 0 0 25 0 1 0 90977145 5578752 1008 1992294400 134512640 136421960 4294206896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30499/statm: 1362 1008 236 467 0 893 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5448 [startup+3.10081 s] /proc/loadavg: 0.92 0.98 0.99 2/107 30500 /proc/meminfo: memFree=1864560/2059040 swapFree=4139836/4192956 [pid=30499] ppid=30497 vsize=5448 CPUtime=3.09 /proc/30499/stat : 30499 (pbct) R 30497 30499 30154 0 -1 4202496 1112 0 0 0 197 112 0 0 25 0 1 0 90977145 5578752 1014 1992294400 134512640 136421960 4294206896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30499/statm: 1362 1014 236 467 0 893 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 5448 [startup+6.30139 s] /proc/loadavg: 0.93 0.98 0.99 2/107 30500 /proc/meminfo: memFree=1864436/2059040 swapFree=4139836/4192956 [pid=30499] ppid=30497 vsize=5448 CPUtime=6.29 /proc/30499/stat : 30499 (pbct) R 30497 30499 30154 0 -1 4202496 1118 0 0 0 393 236 0 0 25 0 1 0 90977145 5578752 1018 1992294400 134512640 136421960 4294206896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30499/statm: 1362 1018 236 467 0 893 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 5448 [startup+12.7006 s] /proc/loadavg: 0.93 0.98 0.99 2/107 30502 /proc/meminfo: memFree=1864312/2059040 swapFree=4139836/4192956 [pid=30499] ppid=30497 vsize=5448 CPUtime=12.69 /proc/30499/stat : 30499 (pbct) R 30497 30499 30154 0 -1 4202496 1123 0 0 0 805 464 0 0 25 0 1 0 90977145 5578752 1022 1992294400 134512640 136421960 4294206896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30499/statm: 1362 1022 236 467 0 893 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 5448 Solver just ended. Dumping a history of the last processes samples [startup+12.8006 s] /proc/loadavg: 0.93 0.98 0.99 2/107 30502 /proc/meminfo: memFree=1864312/2059040 swapFree=4139836/4192956 [pid=30499] ppid=30497 vsize=5448 CPUtime=12.79 /proc/30499/stat : 30499 (pbct) R 30497 30499 30154 0 -1 4202496 1123 0 0 0 811 468 0 0 25 0 1 0 90977145 5578752 1022 1992294400 134512640 136421960 4294206896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30499/statm: 1362 1022 236 467 0 893 0 Current children cumulated CPU time (s) 12.79 Current children cumulated vsize (KiB) 5448 [startup+16.0012 s] /proc/loadavg: 0.94 0.98 0.99 2/107 30502 /proc/meminfo: memFree=1864312/2059040 swapFree=4139836/4192956 [pid=30499] ppid=30497 vsize=5448 CPUtime=15.98 /proc/30499/stat : 30499 (pbct) R 30497 30499 30154 0 -1 4202496 1127 0 0 0 1014 584 0 0 25 0 1 0 90977145 5578752 1026 1992294400 134512640 136421960 4294206896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30499/statm: 1362 1026 236 467 0 893 0 Current children cumulated CPU time (s) 15.98 Current children cumulated vsize (KiB) 5448 [startup+19.2007 s] /proc/loadavg: 0.94 0.98 0.99 2/107 30502 /proc/meminfo: memFree=1864312/2059040 swapFree=4139836/4192956 [pid=30499] ppid=30497 vsize=5448 CPUtime=19.19 /proc/30499/stat : 30499 (pbct) R 30497 30499 30154 0 -1 4202496 1130 0 0 0 1221 698 0 0 25 0 1 0 90977145 5578752 1029 1992294400 134512640 136421960 4294206896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30499/statm: 1362 1029 236 467 0 893 0 Current children cumulated CPU time (s) 19.19 Current children cumulated vsize (KiB) 5448 [startup+20.801 s] /proc/loadavg: 0.94 0.98 0.99 2/107 30502 /proc/meminfo: memFree=1864312/2059040 swapFree=4139836/4192956 [pid=30499] ppid=30497 vsize=5448 CPUtime=20.78 /proc/30499/stat : 30499 (pbct) R 30497 30499 30154 0 -1 4202496 1130 0 0 0 1326 752 0 0 25 0 1 0 90977145 5578752 1029 1992294400 134512640 136421960 4294206896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30499/statm: 1362 1029 236 467 0 893 0 Current children cumulated CPU time (s) 20.78 Current children cumulated vsize (KiB) 5448 [startup+21.6012 s] /proc/loadavg: 0.94 0.98 0.99 2/107 30502 /proc/meminfo: memFree=1864312/2059040 swapFree=4139836/4192956 [pid=30499] ppid=30497 vsize=5448 CPUtime=21.59 /proc/30499/stat : 30499 (pbct) R 30497 30499 30154 0 -1 4202496 1130 0 0 0 1375 784 0 0 25 0 1 0 90977145 5578752 1029 1992294400 134512640 136421960 4294206896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30499/statm: 1362 1029 236 467 0 893 0 Current children cumulated CPU time (s) 21.59 Current children cumulated vsize (KiB) 5448 [startup+21.8012 s] /proc/loadavg: 0.94 0.98 0.99 2/107 30502 /proc/meminfo: memFree=1864312/2059040 swapFree=4139836/4192956 [pid=30499] ppid=30497 vsize=5448 CPUtime=21.78 /proc/30499/stat : 30499 (pbct) R 30497 30499 30154 0 -1 4202496 1130 0 0 0 1387 791 0 0 25 0 1 0 90977145 5578752 1029 1992294400 134512640 136421960 4294206896 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30499/statm: 1362 1029 236 467 0 893 0 Current children cumulated CPU time (s) 21.78 Current children cumulated vsize (KiB) 5448 Child status: 0 Real time (s): 21.8112 CPU time (s): 21.8037 CPU user time (s): 13.8869 CPU system time (s): 7.9168 CPU usage (%): 99.9653 Max. virtual memory (cumulated for all children) (KiB): 5448 getrusage(RUSAGE_CHILDREN,...) data: user time used= 13.8869 system time used= 7.9168 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1135 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= 53 runsolver used 0.034994 second user time and 0.110983 second system time The end
Begin job on node044 at 2010-06-25 22:14:08 IDJOB=2681852 IDBENCH=25023 IDSOLVER=1192 FILE ID=node044/2681852-1277496848 PBS_JOBID= 11190540 Free space on /tmp= 62224 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir01_trarea_ac.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681852-1277496848/watcher-2681852-1277496848 -o /tmp/evaluation-result-2681852-1277496848/solver-2681852-1277496848 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681852-1277496848.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 93d57e3cf3bbcca358fa3998d0198f54 RANDOM SEED=839291422 node044.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 : 3000.266 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 : 6000.53 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 : 3000.266 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: 1868568 kB Buffers: 28456 kB Cached: 85508 kB SwapCached: 6116 kB Active: 62080 kB Inactive: 64976 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1868568 kB SwapTotal: 4192956 kB SwapFree: 4139836 kB Dirty: 1884 kB Writeback: 0 kB AnonPages: 11792 kB Mapped: 12044 kB Slab: 41288 kB PageTables: 4148 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181392 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62224 MiB End job on node044 at 2010-06-25 22:14:30