Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 18 | 0.215967 | 0.215144 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/ area_partials/normalized-fir03_area_partials.opb |
MD5SUM | 1ecf3180e25eced367facc255e84270f |
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 | 18 |
Best CPU time to get the best result obtained on this benchmark | 0.213967 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 18 |
Optimality of the best value was proved | YES |
Number of variables | 1213 |
Total number of constraints | 4575 |
Number of constraints which are clauses | 4575 |
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 | 125 |
Number of terms in the objective function | 207 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 207 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 207 |
Number of bits of the biggest sum of numbers | 8 |
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 wbo 1.4 beta - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2655827-1276643161.opb. 0.00/0.00 c Instance file HOME/instance-2655827-1276643161.opb 0.00/0.00 c File size is 130927 bytes. 0.01/0.02 c Highest Coefficient sum: 126 0.01/0.02 c ============================[ Problem Statistics ]============================= 0.01/0.02 c | | 0.01/0.02 c | Parsing time: 0.02 s | 0.01/0.02 c | Number Variables: 1213 | 0.01/0.02 c | Number Clauses: 4575 | 0.01/0.02 c | Number Cardinality: 0 | 0.01/0.02 c | Number PB Constraints: 0 | 0.10/0.16 c ============================[ Search Statistics ]============================== 0.10/0.16 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.10/0.16 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.10/0.16 c =============================================================================== 0.10/0.16 c | 0 | 1194 4579 11833 | 5000 0 nan | 0.000 % | 0.10/0.16 c =============================================================================== 0.10/0.16 c New solution: 18 0.10/0.16 o 18 0.10/0.16 c Elapsed CPU time: 0.161975 s Remaining CPU time: 179.838 s 0.10/0.16 c =============================================================================== 0.10/0.16 c | 0 | 1194 4580 12040 | 5000 0 nan | 0.000 % | 0.10/0.18 c | 101 | 1194 4580 12040 | 5500 101 80 | 1.566 % | 0.10/0.19 c | 253 | 1194 4580 12040 | 6050 253 60 | 1.569 % | 0.19/0.21 c =============================================================================== 0.19/0.21 c Best Solution: 18 0.19/0.21 s OPTIMUM FOUND 0.19/0.21 c Total CPU time: 0.209968 s 0.19/0.21 v x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x15 x16 x17 x18 x38 -x133 -x136 -x137 -x138 x139 -x140 -x141 -x142 -x143 -x145 -x148 -x152 -x153 -x155 -x157 -x159 -x161 -x162 -x163 -x164 -x166 -x169 -x179 -x182 -x185 -x187 -x188 -x189 -x190 -x192 -x196 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x207 -x210 x212 -x213 -x214 -x215 -x216 -x217 -x219 -x228 -x235 -x238 -x245 -x248 -x257 -x258 -x259 x260 -x262 -x272 -x279 -x281 -x300 -x303 -x306 -x309 -x314 -x322 -x324 -x326 -x344 -x345 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OK 18
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2655827-1276643161/watcher-2655827-1276643161 -o /tmp/evaluation-result-2655827-1276643161/solver-2655827-1276643161 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655827-1276643161.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: 1.22 1.10 1.02 3/106 12490 /proc/meminfo: memFree=1627880/2059040 swapFree=4192956/4192956 [pid=12490] ppid=12488 vsize=2844 CPUtime=0 /proc/12490/stat : 12490 (wbo1.4b) R 12488 12490 11553 0 -1 4202496 314 0 0 0 0 0 0 0 20 0 1 0 5609011 2912256 232 1992294400 134512640 135751879 4292510064 18446744073709551615 134564675 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/12490/statm: 711 232 145 303 0 374 0 [startup+0.0108139 s] /proc/loadavg: 1.22 1.10 1.02 3/106 12490 /proc/meminfo: memFree=1627880/2059040 swapFree=4192956/4192956 [pid=12490] ppid=12488 vsize=2844 CPUtime=0.01 /proc/12490/stat : 12490 (wbo1.4b) R 12488 12490 11553 0 -1 4202496 330 0 0 0 1 0 0 0 20 0 1 0 5609011 2912256 248 1992294400 134512640 135751879 4292510064 18446744073709551615 135096344 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/12490/statm: 711 248 149 303 0 374 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 2844 [startup+0.101815 s] /proc/loadavg: 1.22 1.10 1.02 3/106 12490 /proc/meminfo: memFree=1627880/2059040 swapFree=4192956/4192956 [pid=12490] ppid=12488 vsize=3536 CPUtime=0.1 /proc/12490/stat : 12490 (wbo1.4b) R 12488 12490 11553 0 -1 4202496 548 0 0 0 10 0 0 0 20 0 1 0 5609011 3620864 434 1992294400 134512640 135751879 4292510064 18446744073709551615 135211133 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/12490/statm: 884 434 145 303 0 579 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 3536 Solver just ended. Dumping a history of the last processes samples [startup+0.201824 s] /proc/loadavg: 1.22 1.10 1.02 3/106 12490 /proc/meminfo: memFree=1627880/2059040 swapFree=4192956/4192956 [pid=12490] ppid=12488 vsize=3668 CPUtime=0.19 /proc/12490/stat : 12490 (wbo1.4b) R 12488 12490 11553 0 -1 4202496 588 0 0 0 19 0 0 0 20 0 1 0 5609011 3756032 474 1992294400 134512640 135751879 4292510064 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/12490/statm: 917 474 147 303 0 612 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3668 Child status: 0 Real time (s): 0.215144 CPU time (s): 0.215967 CPU user time (s): 0.209968 CPU system time (s): 0.005999 CPU usage (%): 100.383 Max. virtual memory (cumulated for all children) (KiB): 3668 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.209968 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 589 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= 1 runsolver used 0.003999 second user time and 0.008998 second system time The end
Begin job on node036 at 2010-06-16 01:06:01 IDJOB=2655827 IDBENCH=25032 IDSOLVER=1161 FILE ID=node036/2655827-1276643161 PBS_JOBID= 11172391 Free space on /tmp= 62524 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir03_area_partials.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655827-1276643161/watcher-2655827-1276643161 -o /tmp/evaluation-result-2655827-1276643161/solver-2655827-1276643161 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2655827-1276643161.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 1ecf3180e25eced367facc255e84270f RANDOM SEED=644141640 node036.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 : 3000.251 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 : 6000.50 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 : 3000.251 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1628408 kB Buffers: 73532 kB Cached: 216420 kB SwapCached: 0 kB Active: 142924 kB Inactive: 206496 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1628408 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 3108 kB Writeback: 4 kB AnonPages: 59476 kB Mapped: 15364 kB Slab: 59604 kB PageTables: 3984 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181556 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= 62524 MiB End job on node036 at 2010-06-16 01:06:01