Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | ? (problem) | 0.179972 | 0.178564 |
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 - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2683694-1277511345.opb. 0.00/0.00 c Instance file HOME/instance-2683694-1277511345.opb 0.00/0.00 c File size is 910297 bytes. 0.10/0.14 c Highest Coefficient sum: 553 0.10/0.14 c ============================[ Problem Statistics ]============================= 0.10/0.14 c | | 0.10/0.14 c | Parsing time: 0.15 s | 0.10/0.14 c | Number Variables: 6443 | 0.10/0.14 c | Number Clauses: 28282 | 0.10/0.14 c | Number Cardinality: 312 | 0.10/0.14 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-2683694-1277511345/watcher-2683694-1277511345 -o /tmp/evaluation-result-2683694-1277511345/solver-2683694-1277511345 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2683694-1277511345.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 3/106 30433 /proc/meminfo: memFree=1852320/2059040 swapFree=4139556/4192956 [pid=30433] ppid=30431 vsize=3944 CPUtime=0 /proc/30433/stat : 30433 (wbo1.4b) R 30431 30433 29834 0 -1 4202496 402 0 0 0 0 0 0 0 18 0 1 0 92425432 4038656 320 1992294400 134512640 135751879 4290383616 18446744073709551615 135188032 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30433/statm: 986 320 143 303 0 458 0 [startup+0.026127 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30433 /proc/meminfo: memFree=1852320/2059040 swapFree=4139556/4192956 [pid=30433] ppid=30431 vsize=4216 CPUtime=0.02 /proc/30433/stat : 30433 (wbo1.4b) R 30431 30433 29834 0 -1 4202496 490 0 0 0 2 0 0 0 18 0 1 0 92425432 4317184 408 1992294400 134512640 135751879 4290383616 18446744073709551615 134560803 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30433/statm: 1054 408 172 303 0 526 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 4216 [startup+0.10114 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30433 /proc/meminfo: memFree=1852320/2059040 swapFree=4139556/4192956 [pid=30433] ppid=30431 vsize=5352 CPUtime=0.1 /proc/30433/stat : 30433 (wbo1.4b) R 30431 30433 29834 0 -1 4202496 871 0 0 0 10 0 0 0 18 0 1 0 92425432 5480448 789 1992294400 134512640 135751879 4290383616 18446744073709551615 135193690 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/30433/statm: 1338 790 288 303 0 810 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 5352 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.178564 CPU time (s): 0.179972 CPU user time (s): 0.175973 CPU system time (s): 0.003999 CPU usage (%): 100.788 Max. virtual memory (cumulated for all children) (KiB): 5352 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.175973 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= 1596 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 second user time and 0.011998 second system time The end
Begin job on node055 at 2010-06-26 02:15:45 IDJOB=2683694 IDBENCH=72132 IDSOLVER=1161 FILE ID=node055/2683694-1277511345 PBS_JOBID= 11190628 Free space on /tmp= 62360 MiB SOLVER NAME= wbo 1.4b 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 CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683694-1277511345/watcher-2683694-1277511345 -o /tmp/evaluation-result-2683694-1277511345/solver-2683694-1277511345 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2683694-1277511345.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 078c7ed78f4c22402cedd872dfd1a775 RANDOM SEED=734169256 node055.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 : 3000.258 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 : 6000.51 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 : 3000.258 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1853512 kB Buffers: 20204 kB Cached: 98776 kB SwapCached: 5924 kB Active: 80028 kB Inactive: 51640 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1853512 kB SwapTotal: 4192956 kB SwapFree: 4139556 kB Dirty: 3488 kB Writeback: 0 kB AnonPages: 11392 kB Mapped: 11788 kB Slab: 51852 kB PageTables: 4172 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183120 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-2683694-1277511345.opb Free space on /tmp at the end= 62360 MiB End job on node055 at 2010-06-26 02:15:45