Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | ? (problem) | 0.112982 | 0.113253 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.newlist/normalized-rand00ebc7.cudf.paranoid.opb |
MD5SUM | ee292f72b38ce56d0daddb0042ed24c1 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.137978 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 5518 |
Total number of constraints | 24887 |
Number of constraints which are clauses | 24610 |
Number of constraints which are cardinality constraints (but not clauses) | 277 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 553 |
Number of terms in the objective function | 2053 |
Biggest coefficient in the objective function | 1504 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 830206 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1504 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 830206 |
Number of bits of the biggest sum of numbers | 20 |
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-2683486-1277510143.opb. 0.00/0.00 c Instance file HOME/instance-2683486-1277510143.opb 0.00/0.00 c File size is 792006 bytes. 0.09/0.11 c Highest Coefficient sum: 553 0.09/0.11 c ============================[ Problem Statistics ]============================= 0.09/0.11 c | | 0.09/0.11 c | Parsing time: 0.11 s | 0.09/0.11 c | Number Variables: 5518 | 0.09/0.11 c | Number Clauses: 24610 | 0.09/0.11 c | Number Cardinality: 277 | 0.09/0.11 c | Number PB Constraints: 0 |
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2683486-1277510143/watcher-2683486-1277510143 -o /tmp/evaluation-result-2683486-1277510143/solver-2683486-1277510143 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2683486-1277510143.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 1.00 1.00 3/105 29783 /proc/meminfo: memFree=1831792/2059040 swapFree=4139416/4192956 [pid=29783] ppid=29781 vsize=3652 CPUtime=0 /proc/29783/stat : 29783 (wbo1.4b) R 29781 29783 29252 0 -1 4202496 370 0 0 0 0 0 0 0 25 0 1 0 92308406 3739648 289 1992294400 134512640 135751879 4294238224 18446744073709551615 134564614 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29783/statm: 913 289 144 303 0 414 0 [startup+0.0975 s] /proc/loadavg: 1.00 1.00 1.00 3/105 29783 /proc/meminfo: memFree=1831792/2059040 swapFree=4139416/4192956 [pid=29783] ppid=29781 vsize=5312 CPUtime=0.09 /proc/29783/stat : 29783 (wbo1.4b) R 29781 29783 29252 0 -1 4202496 911 0 0 0 9 0 0 0 25 0 1 0 92308406 5439488 830 1992294400 134512640 135751879 4294238224 18446744073709551615 134564443 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29783/statm: 1328 830 305 303 0 829 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5312 [startup+0.1015 s] /proc/loadavg: 1.00 1.00 1.00 3/105 29783 /proc/meminfo: memFree=1831792/2059040 swapFree=4139416/4192956 [pid=29783] ppid=29781 vsize=5312 CPUtime=0.09 /proc/29783/stat : 29783 (wbo1.4b) R 29781 29783 29252 0 -1 4202496 931 0 0 0 9 0 0 0 25 0 1 0 92308406 5439488 850 1992294400 134512640 135751879 4294238224 18446744073709551615 134560803 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29783/statm: 1328 850 312 303 0 829 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5312 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.113253 CPU time (s): 0.112982 CPU user time (s): 0.108983 CPU system time (s): 0.003999 CPU usage (%): 99.7608 Max. virtual memory (cumulated for all children) (KiB): 5312 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.108983 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1051 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 0.004999 second user time and 0.007998 second system time The end
Begin job on node081 at 2010-06-26 01:55:43 IDJOB=2683486 IDBENCH=72116 IDSOLVER=1161 FILE ID=node081/2683486-1277510143 PBS_JOBID= 11190612 Free space on /tmp= 121784 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.newlist/normalized-rand00ebc7.cudf.paranoid.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-2683486-1277510143/watcher-2683486-1277510143 -o /tmp/evaluation-result-2683486-1277510143/solver-2683486-1277510143 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2683486-1277510143.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ee292f72b38ce56d0daddb0042ed24c1 RANDOM SEED=1241848262 node081.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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1832692 kB Buffers: 39908 kB Cached: 89928 kB SwapCached: 5932 kB Active: 63296 kB Inactive: 79328 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1832692 kB SwapTotal: 4192956 kB SwapFree: 4139416 kB Dirty: 3636 kB Writeback: 8 kB AnonPages: 11572 kB Mapped: 11804 kB Slab: 61820 kB PageTables: 4052 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181468 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2683486-1277510143.opb Free space on /tmp at the end= 121784 MiB End job on node081 at 2010-06-26 01:55:43