Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | Signal | 0.227965 | 0.245649 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/ pub/milp/normalized-mps-v2-20-10-neos20.opb |
MD5SUM | d5ea3d9967a24b7bed67317421f8b87e |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -468992 |
Best CPU time to get the best result obtained on this benchmark | 4.34934 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -468992 |
Optimality of the best value was proved | YES |
Number of variables | 8411 |
Total number of constraints | 2456 |
Number of constraints which are clauses | 412 |
Number of constraints which are cardinality constraints (but not clauses) | 426 |
Number of constraints which are nor clauses,nor cardinality constraints | 1618 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 270 |
Number of terms in the objective function | 150 |
Biggest coefficient in the objective function | 536870912 |
Number of bits for the biggest coefficient in the objective function | 30 |
Sum of the numbers in the objective function | 5368709115 |
Number of bits of the sum of numbers in the objective function | 33 |
Biggest number in a constraint | 171798691840 |
Number of bits of the biggest number in a constraint | 38 |
Biggest sum of numbers in a constraint | 344670818303 |
Number of bits of the biggest sum of numbers | 39 |
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 bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT 0.00/0.00 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/433169-1177955932/instance-433169-1177955932.opb 0.00/0.00 c File size is 386507 bytes. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.04/0.07 c Highest Coefficient sum: 3.44671e+11 0.04/0.07 c Parsing was ok!! 0.04/0.07 c Total parsing time: 0.072 s 0.04/0.08 c Var: 8411 Constr: 3209 1301/4/1904 Lit: 50018 Watch. Lit: 20505 0.04/0.08 c Obj. Vars: 150 (1.78338 % of total variables) 0.19/0.21 c Pre-processing Time: 0.211 s 0.19/0.23 *** glibc detected *** double free or corruption (fasttop): 0x08389540 *** 0.19/0.23 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.23 c 0 1089 1487 16541 11 8909 29013 0 0 0.21
ERROR: no interpretation found !
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node34/watcher-433169-1177955932 -o ROOT/results/node34/solver-433169-1177955932 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433169-1177955932/instance-433169-1177955932.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.91 0.96 0.95 3/77 4852 /proc/meminfo: memFree=1877208/2055920 swapFree=4159588/4192956 [pid=4852] ppid=4850 vsize=19928 CPUtime=0 /proc/4852/stat : 4852 (bsolo3.0.17) R 4850 4852 4740 0 -1 4194304 360 0 0 0 0 0 0 0 18 0 1 0 243508615 20406272 330 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8156795 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4852/statm: 3029 331 279 324 0 2004 0 [startup+0.0538211 s] /proc/loadavg: 0.91 0.96 0.95 3/77 4852 /proc/meminfo: memFree=1877208/2055920 swapFree=4159588/4192956 [pid=4852] ppid=4850 vsize=5268 CPUtime=0.04 /proc/4852/stat : 4852 (bsolo3.0.17) R 4850 4852 4740 0 -1 4194304 679 0 0 0 4 0 0 0 18 0 1 0 243508615 5394432 649 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8156795 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4852/statm: 1317 649 347 324 0 292 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 5268 [startup+0.102824 s] /proc/loadavg: 0.91 0.96 0.95 3/77 4852 /proc/meminfo: memFree=1877208/2055920 swapFree=4159588/4192956 [pid=4852] ppid=4850 vsize=6644 CPUtime=0.09 /proc/4852/stat : 4852 (bsolo3.0.17) R 4850 4852 4740 0 -1 4194304 1142 0 0 0 9 0 0 0 18 0 1 0 243508615 6803456 1017 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4852/statm: 1661 1017 303 324 0 731 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6644 Solver just ended. Dumping a history of the last processes samples [startup+0.202832 s] /proc/loadavg: 0.91 0.96 0.95 3/77 4852 /proc/meminfo: memFree=1877208/2055920 swapFree=4159588/4192956 [pid=4852] ppid=4850 vsize=7220 CPUtime=0.19 /proc/4852/stat : 4852 (bsolo3.0.17) R 4850 4852 4740 0 -1 4194304 1256 0 0 0 18 1 0 0 19 0 1 0 243508615 7393280 1131 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8163073 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4852/statm: 1805 1131 304 324 0 875 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 7220 Child ended because it received signal 6 (SIGABRT) Real time (s): 0.245649 CPU time (s): 0.227965 CPU user time (s): 0.201969 CPU system time (s): 0.025996 CPU usage (%): 92.8011 Max. virtual memory (cumulated for all children) (KiB): 7220 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.201969 system time used= 0.025996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1360 page faults= 2 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 15 involuntary context switches= 22 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node34 on Mon Apr 30 17:58:52 UTC 2007 IDJOB= 433169 IDBENCH= 2321 IDSOLVER= 199 FILE ID= node34/433169-1177955932 PBS_JOBID= 4727721 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos20.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433169-1177955932/instance-433169-1177955932.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node34/watcher-433169-1177955932 -o ROOT/results/node34/solver-433169-1177955932 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433169-1177955932/instance-433169-1177955932.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= d5ea3d9967a24b7bed67317421f8b87e RANDOM SEED= 974497939 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node34.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.236 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.236 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1877616 kB Buffers: 6760 kB Cached: 84656 kB SwapCached: 2696 kB Active: 42172 kB Inactive: 72336 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1877616 kB SwapTotal: 4192956 kB SwapFree: 4159588 kB Dirty: 6984 kB Writeback: 0 kB Mapped: 30088 kB Slab: 49112 kB Committed_AS: 1779636 kB PageTables: 1976 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66555 MiB End job on node34 on Mon Apr 30 17:58:52 UTC 2007