Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | UNSAT | 0.018996 | 0.0188901 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/ datasets/caixa/normalized-1077.cudf.paranoid.opb |
MD5SUM | 92193b1ad05c7c4d4eb2dda08a944fc1 |
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 | 0.021995 |
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 | 620 |
Total number of constraints | 4743 |
Number of constraints which are clauses | 4743 |
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 | 15 |
Number of terms in the objective function | 294 |
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 | 294 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 294 |
Number of bits of the biggest sum of numbers | 9 |
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-2683861-1277511656.opb. 0.00/0.00 c Instance file HOME/instance-2683861-1277511656.opb 0.00/0.00 c File size is 108526 bytes. 0.00/0.01 c Highest Coefficient sum: 15 0.00/0.01 c ============================[ Problem Statistics ]============================= 0.00/0.01 c | | 0.00/0.01 c | Parsing time: 0.02 s | 0.00/0.01 c | Number Variables: 620 | 0.00/0.01 c | Number Clauses: 4743 | 0.00/0.01 c | Number Cardinality: 0 | 0.00/0.01 c | Number PB Constraints: 0 | 0.00/0.01 c 0.00/0.01 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-2683861-1277511656/watcher-2683861-1277511656 -o /tmp/evaluation-result-2683861-1277511656/solver-2683861-1277511656 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2683861-1277511656.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 1.00 1.00 3/107 26695 /proc/meminfo: memFree=1832504/2059040 swapFree=4138980/4192956 [pid=26695] ppid=26693 vsize=2676 CPUtime=0 /proc/26695/stat : 26695 (wbo1.4b) R 26693 26695 25348 0 -1 4202496 294 0 0 0 0 0 0 0 20 0 1 0 124821321 2740224 212 1992294400 134512640 135752675 4290446288 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/26695/statm: 669 212 140 303 0 337 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0188901 CPU time (s): 0.018996 CPU user time (s): 0.017997 CPU system time (s): 0.000999 CPU usage (%): 100.561 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.017997 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 377 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 0.005999 second user time and 0.006998 second system time The end
Begin job on node025 at 2010-06-26 02:20:56 IDJOB=2683861 IDBENCH=72144 IDSOLVER=1190 FILE ID=node025/2683861-1277511656 PBS_JOBID= 11190603 Free space on /tmp= 62308 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/datasets/caixa/normalized-1077.cudf.paranoid.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683861-1277511656/watcher-2683861-1277511656 -o /tmp/evaluation-result-2683861-1277511656/solver-2683861-1277511656 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2683861-1277511656.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 92193b1ad05c7c4d4eb2dda08a944fc1 RANDOM SEED=754227240 node025.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 : 3000.242 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 : 6000.48 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 : 3000.242 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: 1833032 kB Buffers: 24188 kB Cached: 104920 kB SwapCached: 6384 kB Active: 48276 kB Inactive: 94040 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1833032 kB SwapTotal: 4192956 kB SwapFree: 4138980 kB Dirty: 3192 kB Writeback: 0 kB AnonPages: 11724 kB Mapped: 11940 kB Slab: 61684 kB PageTables: 4260 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183484 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= 62304 MiB End job on node025 at 2010-06-26 02:20:56