Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | ? (problem) | 0.145977 | 0.147121 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.biglist/normalized-randaef248.cudf.paranoid.opb |
MD5SUM | 28e51ccf4eed55e7d7abea451dbcfcc8 |
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 | 0.180971 |
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 | 6450 |
Total number of constraints | 29266 |
Number of constraints which are clauses | 28956 |
Number of constraints which are cardinality constraints (but not clauses) | 310 |
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 | 2398 |
Biggest coefficient in the objective function | 1849 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 1020646 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1849 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 1020646 |
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-2683616-1277511032.opb. 0.00/0.00 c Instance file HOME/instance-2683616-1277511032.opb 0.00/0.00 c File size is 926436 bytes. 0.09/0.14 c Highest Coefficient sum: 553 0.09/0.14 c ============================[ Problem Statistics ]============================= 0.09/0.14 c | | 0.09/0.14 c | Parsing time: 0.14 s | 0.09/0.14 c | Number Variables: 6450 | 0.09/0.14 c | Number Clauses: 28956 | 0.09/0.14 c | Number Cardinality: 310 | 0.09/0.14 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-2683616-1277511032/watcher-2683616-1277511032 -o /tmp/evaluation-result-2683616-1277511032/solver-2683616-1277511032 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2683616-1277511032.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: 1.06 1.01 1.00 3/106 31591 /proc/meminfo: memFree=1837992/2059040 swapFree=4139836/4192956 [pid=31591] ppid=31589 vsize=3792 CPUtime=0 /proc/31591/stat : 31591 (wbo1.4b) R 31589 31591 30997 0 -1 4202496 360 0 0 0 0 0 0 0 19 0 1 0 92395549 3883008 278 1992294400 134512640 135751879 4288775952 18446744073709551615 135211119 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/31591/statm: 948 278 140 303 0 416 0 [startup+0.047118 s] /proc/loadavg: 1.06 1.01 1.00 3/106 31591 /proc/meminfo: memFree=1837992/2059040 swapFree=4139836/4192956 [pid=31591] ppid=31589 vsize=4508 CPUtime=0.04 /proc/31591/stat : 31591 (wbo1.4b) R 31589 31591 30997 0 -1 4202496 602 0 0 0 4 0 0 0 19 0 1 0 92395549 4616192 520 1992294400 134512640 135751879 4288775952 18446744073709551615 134560582 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/31591/statm: 1127 520 203 303 0 595 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 4508 [startup+0.101129 s] /proc/loadavg: 1.06 1.01 1.00 3/106 31591 /proc/meminfo: memFree=1837992/2059040 swapFree=4139836/4192956 [pid=31591] ppid=31589 vsize=5372 CPUtime=0.09 /proc/31591/stat : 31591 (wbo1.4b) R 31589 31591 30997 0 -1 4202496 875 0 0 0 9 0 0 0 19 0 1 0 92395549 5500928 793 1992294400 134512640 135751879 4288775952 18446744073709551615 135228662 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/31591/statm: 1343 793 289 303 0 811 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5372 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.147121 CPU time (s): 0.145977 CPU user time (s): 0.141978 CPU system time (s): 0.003999 CPU usage (%): 99.2224 Max. virtual memory (cumulated for all children) (KiB): 5372 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.141978 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= 1177 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 0.005999 second system time The end
Begin job on node044 at 2010-06-26 02:10:32 IDJOB=2683616 IDBENCH=72126 IDSOLVER=1161 FILE ID=node044/2683616-1277511032 PBS_JOBID= 11190611 Free space on /tmp= 62224 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-randaef248.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-2683616-1277511032/watcher-2683616-1277511032 -o /tmp/evaluation-result-2683616-1277511032/solver-2683616-1277511032 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2683616-1277511032.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 28e51ccf4eed55e7d7abea451dbcfcc8 RANDOM SEED=212388424 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: 1838644 kB Buffers: 40340 kB Cached: 103192 kB SwapCached: 6152 kB Active: 67960 kB Inactive: 88904 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1838644 kB SwapTotal: 4192956 kB SwapFree: 4139836 kB Dirty: 3568 kB Writeback: 0 kB AnonPages: 11948 kB Mapped: 12016 kB Slab: 41436 kB PageTables: 4128 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181272 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-2683616-1277511032.opb Free space on /tmp at the end= 62220 MiB End job on node044 at 2010-06-26 02:10:33