Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | UNSAT | 0.113981 | 0.114274 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.newlist/normalized-randc5b1f2.cudf.paranoid.opb |
MD5SUM | fda371033a03665ad422ee4638b2c938 |
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 | 0.147977 |
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 | 5593 |
Total number of constraints | 24636 |
Number of constraints which are clauses | 24369 |
Number of constraints which are cardinality constraints (but not clauses) | 267 |
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 | 2106 |
Biggest coefficient in the objective function | 1557 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 859462 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1557 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 859462 |
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-2683263-1277508519.opb. 0.00/0.00 c Instance file HOME/instance-2683263-1277508519.opb 0.00/0.00 c File size is 784195 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: 5593 | 0.09/0.11 c | Number Clauses: 24369 | 0.09/0.11 c | Number Cardinality: 267 | 0.09/0.11 c | Number PB Constraints: 0 | 0.09/0.11 c 0.09/0.11 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-2683263-1277508519/watcher-2683263-1277508519 -o /tmp/evaluation-result-2683263-1277508519/solver-2683263-1277508519 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2683263-1277508519.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: 1.15 1.04 1.01 3/106 30083 /proc/meminfo: memFree=1820848/2059040 swapFree=4139696/4192956 [pid=30083] ppid=30081 vsize=3836 CPUtime=0 /proc/30083/stat : 30083 (wbo1.4b) R 30081 30083 29624 0 -1 4202496 403 0 0 0 0 0 0 0 23 0 1 0 92139925 3928064 321 1992294400 134512640 135752675 4290279936 18446744073709551615 135229087 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/30083/statm: 959 321 141 303 0 462 0 [startup+0.021001 s] /proc/loadavg: 1.15 1.04 1.01 3/106 30083 /proc/meminfo: memFree=1820848/2059040 swapFree=4139696/4192956 [pid=30083] ppid=30081 vsize=3968 CPUtime=0.01 /proc/30083/stat : 30083 (wbo1.4b) R 30081 30083 29624 0 -1 4202496 458 0 0 0 1 0 0 0 23 0 1 0 92139925 4063232 376 1992294400 134512640 135752675 4290279936 18446744073709551615 135221593 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/30083/statm: 992 377 164 303 0 495 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 3968 [startup+0.101003 s] /proc/loadavg: 1.15 1.04 1.01 3/106 30083 /proc/meminfo: memFree=1820848/2059040 swapFree=4139696/4192956 [pid=30083] ppid=30081 vsize=5284 CPUtime=0.09 /proc/30083/stat : 30083 (wbo1.4b) R 30081 30083 29624 0 -1 4202496 920 0 0 0 9 0 0 0 23 0 1 0 92139925 5410816 838 1992294400 134512640 135752675 4290279936 18446744073709551615 135211752 0 0 4096 3 0 0 0 17 0 0 0 0 /proc/30083/statm: 1321 838 305 303 0 824 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5284 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.114274 CPU time (s): 0.113981 CPU user time (s): 0.105983 CPU system time (s): 0.007998 CPU usage (%): 99.7436 Max. virtual memory (cumulated for all children) (KiB): 5284 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.105983 system time used= 0.007998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1045 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= 3 involuntary context switches= 3 runsolver used 0.002999 second user time and 0.011998 second system time The end
Begin job on node049 at 2010-06-26 01:28:39 IDJOB=2683263 IDBENCH=72098 IDSOLVER=1190 FILE ID=node049/2683263-1277508519 PBS_JOBID= 11190642 Free space on /tmp= 62456 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.newlist/normalized-randc5b1f2.cudf.paranoid.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683263-1277508519/watcher-2683263-1277508519 -o /tmp/evaluation-result-2683263-1277508519/solver-2683263-1277508519 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2683263-1277508519.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= fda371033a03665ad422ee4638b2c938 RANDOM SEED=2059576947 node049.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 : 3000.244 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 : 3000.244 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1821128 kB Buffers: 28820 kB Cached: 111668 kB SwapCached: 6360 kB Active: 41016 kB Inactive: 112744 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1821128 kB SwapTotal: 4192956 kB SwapFree: 4139696 kB Dirty: 3656 kB Writeback: 8 kB AnonPages: 11880 kB Mapped: 11812 kB Slab: 61940 kB PageTables: 4064 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 184420 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62452 MiB End job on node049 at 2010-06-26 01:28:39