Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | ? (problem) | 0.11898 | 0.118904 |
Name | /OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/ rand.newlist/normalized-rand271a0d.cudf.paranoid.opb |
MD5SUM | dcccd9435195193b144059d5bab6abc9 |
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 | 0.141977 |
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 | 5453 |
Total number of constraints | 24268 |
Number of constraints which are clauses | 23995 |
Number of constraints which are cardinality constraints (but not clauses) | 273 |
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 | 2037 |
Biggest coefficient in the objective function | 1488 |
Number of bits for the biggest coefficient in the objective function | 11 |
Sum of the numbers in the objective function | 821374 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 1488 |
Number of bits of the biggest number in a constraint | 11 |
Biggest sum of numbers in a constraint | 821374 |
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-2683278-1277508619.opb. 0.00/0.00 c Instance file HOME/instance-2683278-1277508619.opb 0.00/0.00 c File size is 773731 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: 5453 | 0.09/0.11 c | Number Clauses: 23995 | 0.09/0.11 c | Number Cardinality: 273 | 0.09/0.11 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-2683278-1277508619/watcher-2683278-1277508619 -o /tmp/evaluation-result-2683278-1277508619/solver-2683278-1277508619 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2683278-1277508619.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 4/106 22620 /proc/meminfo: memFree=1832456/2059040 swapFree=4135660/4192956 [pid=22620] ppid=22618 vsize=3636 CPUtime=0 /proc/22620/stat : 22620 (wbo1.4b) R 22618 22620 22398 0 -1 4202496 370 0 0 0 0 0 0 0 17 0 1 0 126465878 3723264 288 1992294400 134512640 135751879 4288254208 18446744073709551615 134564614 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/22620/statm: 909 288 144 303 0 415 0 [startup+0.0632959 s] /proc/loadavg: 1.00 1.00 1.00 4/106 22620 /proc/meminfo: memFree=1832456/2059040 swapFree=4135660/4192956 [pid=22620] ppid=22618 vsize=4724 CPUtime=0.05 /proc/22620/stat : 22620 (wbo1.4b) R 22618 22620 22398 0 -1 4202496 686 0 0 0 5 0 0 0 17 0 1 0 126465878 4837376 604 1992294400 134512640 135751879 4288254208 18446744073709551615 135228447 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/22620/statm: 1181 607 235 303 0 687 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 4724 [startup+0.101216 s] /proc/loadavg: 1.00 1.00 1.00 4/106 22620 /proc/meminfo: memFree=1832456/2059040 swapFree=4135660/4192956 [pid=22620] ppid=22618 vsize=5148 CPUtime=0.09 /proc/22620/stat : 22620 (wbo1.4b) R 22618 22620 22398 0 -1 4202496 889 0 0 0 9 0 0 0 17 0 1 0 126465878 5271552 807 1992294400 134512640 135751879 4288254208 18446744073709551615 135225251 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/22620/statm: 1287 807 299 303 0 793 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5148 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.118904 CPU time (s): 0.11898 CPU user time (s): 0.111982 CPU system time (s): 0.006998 CPU usage (%): 100.064 Max. virtual memory (cumulated for all children) (KiB): 5148 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.111982 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1034 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 0.001999 second user time and 0.008998 second system time The end
Begin job on node003 at 2010-06-26 01:30:19 IDJOB=2683278 IDBENCH=72100 IDSOLVER=1161 FILE ID=node003/2683278-1277508619 PBS_JOBID= 11190602 Free space on /tmp= 62392 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/leberre/opb-paranoid/misc2010/random/rand.newlist/normalized-rand271a0d.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-2683278-1277508619/watcher-2683278-1277508619 -o /tmp/evaluation-result-2683278-1277508619/solver-2683278-1277508619 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2683278-1277508619.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= dcccd9435195193b144059d5bab6abc9 RANDOM SEED=788827075 node003.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 : 3000.251 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 : 6000.50 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 : 3000.251 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: 1833648 kB Buffers: 41024 kB Cached: 85120 kB SwapCached: 9732 kB Active: 61736 kB Inactive: 77328 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1833648 kB SwapTotal: 4192956 kB SwapFree: 4135660 kB Dirty: 3568 kB Writeback: 0 kB AnonPages: 11592 kB Mapped: 8288 kB Slab: 64228 kB PageTables: 4128 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182592 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-2683278-1277508619.opb Free space on /tmp at the end= 62392 MiB End job on node003 at 2010-06-26 01:30:20