Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | UNSAT | 0.173973 | 0.173182 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.biglist/normalized-randf7d077.cudf.paranoid.opb |
MD5SUM | 078c7ed78f4c22402cedd872dfd1a775 |
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 | 0.19097 |
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 | 6443 |
Total number of constraints | 28594 |
Number of constraints which are clauses | 28282 |
Number of constraints which are cardinality constraints (but not clauses) | 312 |
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 | 2391 |
Biggest coefficient in the objective function | 1842 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 1016782 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1842 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 1016782 |
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 - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2683705-1277511368.opb. 0.00/0.00 c Instance file HOME/instance-2683705-1277511368.opb 0.00/0.00 c File size is 910297 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: 6443 | 0.09/0.14 c | Number Clauses: 28282 | 0.09/0.14 c | Number Cardinality: 312 | 0.09/0.14 c | Number PB Constraints: 0 | 0.09/0.17 c 0.09/0.17 s UNSATISFIABLE
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-2683705-1277511368/watcher-2683705-1277511368 -o /tmp/evaluation-result-2683705-1277511368/solver-2683705-1277511368 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2683705-1277511368.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: 0.99 1.00 0.99 3/106 27145 /proc/meminfo: memFree=1760712/2059040 swapFree=4136400/4192956 [pid=27145] ppid=27143 vsize=3944 CPUtime=0 /proc/27145/stat : 27145 (wbo1.4b) R 27143 27145 26201 0 -1 4202496 399 0 0 0 0 0 0 0 20 0 1 0 124792197 4038656 317 1992294400 134512640 135752675 4289657440 18446744073709551615 134609916 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27145/statm: 986 317 139 303 0 458 0 [startup+0.0685479 s] /proc/loadavg: 0.99 1.00 0.99 3/106 27145 /proc/meminfo: memFree=1760712/2059040 swapFree=4136400/4192956 [pid=27145] ppid=27143 vsize=4776 CPUtime=0.06 /proc/27145/stat : 27145 (wbo1.4b) R 27143 27145 26201 0 -1 4202496 708 0 0 0 6 0 0 0 20 0 1 0 124792197 4890624 626 1992294400 134512640 135752675 4289657440 18446744073709551615 134560742 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27145/statm: 1194 626 236 303 0 666 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 4776 [startup+0.100551 s] /proc/loadavg: 0.99 1.00 0.99 3/106 27145 /proc/meminfo: memFree=1760712/2059040 swapFree=4136400/4192956 [pid=27145] ppid=27143 vsize=5352 CPUtime=0.09 /proc/27145/stat : 27145 (wbo1.4b) R 27143 27145 26201 0 -1 4202496 873 0 0 0 9 0 0 0 20 0 1 0 124792197 5480448 791 1992294400 134512640 135752675 4289657440 18446744073709551615 134635534 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27145/statm: 1338 791 287 303 0 810 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5352 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.173182 CPU time (s): 0.173973 CPU user time (s): 0.167974 CPU system time (s): 0.005999 CPU usage (%): 100.457 Max. virtual memory (cumulated for all children) (KiB): 5352 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.167974 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= 1594 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= 2 runsolver used 0.003999 second user time and 0.007998 second system time The end
Begin job on node026 at 2010-06-26 02:16:08 IDJOB=2683705 IDBENCH=72132 IDSOLVER=1190 FILE ID=node026/2683705-1277511368 PBS_JOBID= 11190637 Free space on /tmp= 62476 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.biglist/normalized-randf7d077.cudf.paranoid.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683705-1277511368/watcher-2683705-1277511368 -o /tmp/evaluation-result-2683705-1277511368/solver-2683705-1277511368 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2683705-1277511368.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 078c7ed78f4c22402cedd872dfd1a775 RANDOM SEED=1571277541 node026.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 : 3000.201 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 : 6000.40 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 : 3000.201 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: 1761116 kB Buffers: 56588 kB Cached: 143552 kB SwapCached: 9016 kB Active: 93564 kB Inactive: 119764 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1761116 kB SwapTotal: 4192956 kB SwapFree: 4136400 kB Dirty: 3608 kB Writeback: 0 kB AnonPages: 11752 kB Mapped: 8296 kB Slab: 62580 kB PageTables: 4132 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181664 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= 62472 MiB End job on node026 at 2010-06-26 02:16:08