Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | UNSAT | 0.113982 | 0.114475 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.newlist/normalized-rand00ebc7.cudf.paranoid.opb |
MD5SUM | ee292f72b38ce56d0daddb0042ed24c1 |
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 | 0.137978 |
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 | 5518 |
Total number of constraints | 24887 |
Number of constraints which are clauses | 24610 |
Number of constraints which are cardinality constraints (but not clauses) | 277 |
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 | 2053 |
Biggest coefficient in the objective function | 1504 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 830206 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1504 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 830206 |
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-2683497-1277510150.opb. 0.00/0.00 c Instance file HOME/instance-2683497-1277510150.opb 0.00/0.00 c File size is 792006 bytes. 0.10/0.11 c Highest Coefficient sum: 553 0.10/0.11 c ============================[ Problem Statistics ]============================= 0.10/0.11 c | | 0.10/0.11 c | Parsing time: 0.11 s | 0.10/0.11 c | Number Variables: 5518 | 0.10/0.11 c | Number Clauses: 24610 | 0.10/0.11 c | Number Cardinality: 277 | 0.10/0.11 c | Number PB Constraints: 0 | 0.10/0.11 c 0.10/0.11 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-2683497-1277510150/watcher-2683497-1277510150 -o /tmp/evaluation-result-2683497-1277510150/solver-2683497-1277510150 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2683497-1277510150.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: 0.93 0.98 0.99 3/105 29958 /proc/meminfo: memFree=1816188/2059040 swapFree=4139416/4192956 [pid=29958] ppid=29956 vsize=3652 CPUtime=0 /proc/29958/stat : 29958 (wbo1.4b) R 29956 29958 29252 0 -1 4202496 367 0 0 0 0 0 0 0 25 0 1 0 92309157 3739648 285 1992294400 134512640 135752675 4290687584 18446744073709551615 134564785 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29958/statm: 913 285 140 303 0 414 0 [startup+0.108888 s] /proc/loadavg: 0.93 0.98 0.99 3/105 29958 /proc/meminfo: memFree=1816188/2059040 swapFree=4139416/4192956 [pid=29958] ppid=29956 vsize=5444 CPUtime=0.1 /proc/29958/stat : 29958 (wbo1.4b) R 29956 29958 29252 0 -1 4202496 959 0 0 0 10 0 0 0 25 0 1 0 92309157 5574656 877 1992294400 134512640 135752675 4290687584 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29958/statm: 1361 877 318 303 0 862 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 5444 Solver just ended. Dumping a history of the last processes samples [startup+0.108888 s] /proc/loadavg: 0.93 0.98 0.99 3/105 29958 /proc/meminfo: memFree=1816188/2059040 swapFree=4139416/4192956 [pid=29958] ppid=29956 vsize=5444 CPUtime=0.1 /proc/29958/stat : 29958 (wbo1.4b) R 29956 29958 29252 0 -1 4202496 959 0 0 0 10 0 0 0 25 0 1 0 92309157 5574656 877 1992294400 134512640 135752675 4290687584 18446744073709551615 135207291 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/29958/statm: 1361 877 318 303 0 862 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 5444 Child status: 0 Real time (s): 0.114475 CPU time (s): 0.113982 CPU user time (s): 0.108983 CPU system time (s): 0.004999 CPU usage (%): 99.5694 Max. virtual memory (cumulated for all children) (KiB): 5444 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.108983 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1051 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 0.002999 second user time and 0.008998 second system time The end
Begin job on node081 at 2010-06-26 01:55:51 IDJOB=2683497 IDBENCH=72116 IDSOLVER=1190 FILE ID=node081/2683497-1277510150 PBS_JOBID= 11190612 Free space on /tmp= 121784 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.newlist/normalized-rand00ebc7.cudf.paranoid.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2683497-1277510150/watcher-2683497-1277510150 -o /tmp/evaluation-result-2683497-1277510150/solver-2683497-1277510150 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2683497-1277510150.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= ee292f72b38ce56d0daddb0042ed24c1 RANDOM SEED=1750666867 node081.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 : 3000.212 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 : 6000.42 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 : 3000.212 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1816592 kB Buffers: 40220 kB Cached: 105488 kB SwapCached: 5932 kB Active: 77896 kB Inactive: 80628 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1816592 kB SwapTotal: 4192956 kB SwapFree: 4139416 kB Dirty: 3684 kB Writeback: 8 kB AnonPages: 11528 kB Mapped: 11908 kB Slab: 62016 kB PageTables: 4080 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180620 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= 121784 MiB End job on node081 at 2010-06-26 01:55:51