Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 0.274957 | 0.376427 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_50_50.r.opb |
MD5SUM | 8786be6bf033744768ef457842ce1869 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.041993 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 50 |
Number of constraints which are clauses | 50 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 50 |
Maximum length of a constraint | 50 |
Number of terms in the objective function | 100 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 100 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 100 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.07 o 6 0.06/0.09 o 5 0.06/0.12 o 4 0.10/0.23 o 3 0.12/0.37 s OPTIMUM FOUND 0.12/0.37 v x4 x5 x35
OK 3
/tmp/evaluation/366207-1177058398/instance-366207-1177058398.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node27/watcher-366207-1177058398 -o ROOT/results/node27/solver-366207-1177058398 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366207-1177058398.opb /tmp/evaluation/366207-1177058398/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: 1.06 1.00 0.99 3/65 751 /proc/meminfo: memFree=1860528/2055920 swapFree=4183004/4192956 [pid=751] ppid=749 vsize=12268 CPUtime=0 /proc/751/stat : 751 (pbclasp) D 749 751 32221 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 118535720 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244445837925 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/751/statm: 3067 317 242 3 0 167 0 [startup+0.087038 s] /proc/loadavg: 1.06 1.00 0.99 3/65 751 /proc/meminfo: memFree=1860528/2055920 swapFree=4183004/4192956 [pid=751] ppid=749 vsize=12400 CPUtime=0.06 /proc/751/stat : 751 (pbclasp) S 749 751 32221 0 -1 4194304 705 3274 0 0 0 0 4 2 16 0 1 0 118535720 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/751/statm: 3100 469 343 3 0 200 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 12400 [startup+0.10104 s] /proc/loadavg: 1.06 1.00 0.99 3/65 751 /proc/meminfo: memFree=1860528/2055920 swapFree=4183004/4192956 [pid=751] ppid=749 vsize=12400 CPUtime=0.06 /proc/751/stat : 751 (pbclasp) S 749 751 32221 0 -1 4194304 791 4179 0 0 0 0 4 2 16 0 1 0 118535720 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454568034 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/751/statm: 3100 469 343 3 0 200 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 12400 [startup+0.301057 s] /proc/loadavg: 1.06 1.00 0.99 3/65 751 /proc/meminfo: memFree=1860528/2055920 swapFree=4183004/4192956 [pid=751] ppid=749 vsize=12400 CPUtime=0.12 /proc/751/stat : 751 (pbclasp) S 749 751 32221 0 -1 4194304 1066 8401 0 0 0 0 7 5 16 0 1 0 118535720 12697600 469 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 244454571924 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/751/statm: 3100 469 343 3 0 200 0 Current children cumulated CPU time (s) 0.12 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.376427 CPU time (s): 0.274957 CPU user time (s): 0.205968 CPU system time (s): 0.068989 CPU usage (%): 73.0439 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.205968 system time used= 0.068989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10493 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= 311 involuntary context switches= 52 runsolver used 0.003999 second user time and 0.004999 second system time The end
Begin job on node27 on Fri Apr 20 08:39:58 UTC 2007 IDJOB= 366207 IDBENCH= 2839 IDSOLVER= 167 FILE ID= node27/366207-1177058398 PBS_JOBID= 4640191 Free space on /tmp= 66377 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_50_50.r.opb COMMAND LINE= pbclasp instance-366207-1177058398.opb /tmp/evaluation/366207-1177058398/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node27/convwatcher-366207-1177058398 -o ROOT/results/node27/conversion-366207-1177058398 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366207-1177058398/instance-366207-1177058398.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node27/watcher-366207-1177058398 -o ROOT/results/node27/solver-366207-1177058398 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-366207-1177058398.opb /tmp/evaluation/366207-1177058398/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 8786be6bf033744768ef457842ce1869 RANDOM SEED= 697877729 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node27.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 : 3000.213 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 : 5931.00 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 : 3000.213 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: 1860872 kB Buffers: 33960 kB Cached: 89940 kB SwapCached: 3736 kB Active: 51112 kB Inactive: 82972 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1860872 kB SwapTotal: 4192956 kB SwapFree: 4183004 kB Dirty: 664 kB Writeback: 0 kB Mapped: 16076 kB Slab: 46912 kB Committed_AS: 2073876 kB PageTables: 1416 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= 66377 MiB End job on node27 on Fri Apr 20 08:39:59 UTC 2007