Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 5867 | 0.168973 | 0.205247 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ poldner/PB/testset/normalized-6_12.opb |
MD5SUM | d3b3d1e364c50657a7515a2e4087a65b |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 5867 |
Best CPU time to get the best result obtained on this benchmark | 0.006998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 5867 |
Optimality of the best value was proved | YES |
Number of variables | 78 |
Total number of constraints | 84 |
Number of constraints which are clauses | 72 |
Number of constraints which are cardinality constraints (but not clauses) | 12 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 6 |
Number of terms in the objective function | 78 |
Biggest coefficient in the objective function | 2194 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 39785 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 2194 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 39785 |
Number of bits of the biggest sum of numbers | 16 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.04 o 6412 0.00/0.06 o 6400 0.00/0.09 o 6160 0.07/0.14 o 5867 0.14/0.20 s OPTIMUM FOUND 0.14/0.20 v x2 x8 x14 x20 x26 x32 x38 x44 x50 x56 x62 x68 x74
OK 5867
/tmp/evaluation/372376-1177092567/instance-372376-1177092567.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node23/watcher-372376-1177092567 -o ROOT/results/node23/solver-372376-1177092567 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-372376-1177092567.opb /tmp/evaluation/372376-1177092567/temp 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: 0.92 0.97 0.99 3/77 19723 /proc/meminfo: memFree=1755360/2055920 swapFree=4169120/4192956 [pid=19723] ppid=19721 vsize=12268 CPUtime=0 /proc/19723/stat : 19723 (pbclasp) R 19721 19723 18466 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 157173810 12562432 317 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496562174 0 0 4224 0 0 0 0 17 1 0 0 /proc/19723/statm: 3067 317 242 3 0 167 0 [startup+0.0987951 s] /proc/loadavg: 0.92 0.97 0.99 3/77 19723 /proc/meminfo: memFree=1755360/2055920 swapFree=4169120/4192956 [pid=19723] ppid=19721 vsize=12400 CPUtime=0.06 /proc/19723/stat : 19723 (pbclasp) S 19721 19723 18466 0 -1 4194304 894 5869 0 0 0 0 3 3 16 0 1 0 157173810 12697600 467 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/19723/statm: 3100 467 343 3 0 200 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 12400 [startup+0.101794 s] /proc/loadavg: 0.92 0.97 0.99 3/77 19723 /proc/meminfo: memFree=1755360/2055920 swapFree=4169120/4192956 [pid=19723] ppid=19721 vsize=12400 CPUtime=0.07 /proc/19723/stat : 19723 (pbclasp) S 19721 19723 18466 0 -1 4194304 913 6272 0 0 0 0 3 4 16 0 1 0 157173810 12697600 467 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/19723/statm: 3100 467 343 3 0 200 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+0.201816 s] /proc/loadavg: 0.92 0.97 0.99 3/77 19723 /proc/meminfo: memFree=1755360/2055920 swapFree=4169120/4192956 [pid=19723] ppid=19721 vsize=12400 CPUtime=0.14 /proc/19723/stat : 19723 (pbclasp) R 19721 19723 18466 0 -1 4194304 1049 9162 0 0 0 1 8 5 16 0 1 0 157173810 12697600 467 18446744073709551615 4194304 4206940 548682069216 18446744073709551615 238496562174 0 0 4224 16384 0 0 0 17 0 0 0 /proc/19723/statm: 3100 467 343 3 0 200 0 Current children cumulated CPU time (s) 0.14 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 0.205247 CPU time (s): 0.168973 CPU user time (s): 0.095985 CPU system time (s): 0.072988 CPU usage (%): 82.3266 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.095985 system time used= 0.072988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10425 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= 299 involuntary context switches= 50 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node23 on Fri Apr 20 18:09:27 UTC 2007 IDJOB= 372376 IDBENCH= 24967 IDSOLVER= 167 FILE ID= node23/372376-1177092567 PBS_JOBID= 4640324 Free space on /tmp= 66455 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-6_12.opb COMMAND LINE= pbclasp instance-372376-1177092567.opb /tmp/evaluation/372376-1177092567/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-372376-1177092567 -o ROOT/results/node23/conversion-372376-1177092567 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372376-1177092567/instance-372376-1177092567.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node23/watcher-372376-1177092567 -o ROOT/results/node23/solver-372376-1177092567 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-372376-1177092567.opb /tmp/evaluation/372376-1177092567/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= d3b3d1e364c50657a7515a2e4087a65b RANDOM SEED= 556113528 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node23.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 : 3000.276 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 : 3000.276 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: 1755768 kB Buffers: 56556 kB Cached: 152304 kB SwapCached: 2552 kB Active: 138072 kB Inactive: 94692 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1755768 kB SwapTotal: 4192956 kB SwapFree: 4169120 kB Dirty: 704 kB Writeback: 0 kB Mapped: 30492 kB Slab: 52944 kB Committed_AS: 2738404 kB PageTables: 1796 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= 66455 MiB End job on node23 on Fri Apr 20 18:09:27 UTC 2007