Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 0 | 0.147976 | 0.192685 |
Name | normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/ miplib/normalized-reduced-mps-v2-20-10-enigma.opb |
MD5SUM | 41834777456d00b1f1bcfadb1f825a87 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.147976 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 0 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 21 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 20 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 90 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 9 |
Number of bits for the biggest coefficient in the objective function | 4 |
Sum of the numbers in the objective function | 45 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 49638 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 524340 |
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 |
0.01/0.09 o 3 0.06/0.15 o 0 0.06/0.18 s OPTIMUM FOUND 0.06/0.19 v x1 x18 x24 x35 x42 x60 x66 x77 x83 x99
OK 0
/tmp/evaluation/363097-1177022935/instance-363097-1177022935.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node46/watcher-363097-1177022935 -o ROOT/results/node46/solver-363097-1177022935 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363097-1177022935.opb /tmp/evaluation/363097-1177022935/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 3/78 26545 /proc/meminfo: memFree=1747984/2055920 swapFree=4128528/4192956 [pid=26545] ppid=26543 vsize=12268 CPUtime=0 /proc/26545/stat : 26545 (pbclasp) D 26543 26545 26514 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 56976554 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255826033253 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/26545/statm: 3067 317 242 3 0 167 0 [startup+0.0511771 s] /proc/loadavg: 0.92 0.97 0.99 3/78 26545 /proc/meminfo: memFree=1747984/2055920 swapFree=4128528/4192956 [pid=26545] ppid=26543 vsize=12400 CPUtime=0.01 /proc/26545/stat : 26545 (pbclasp) S 26543 26545 26514 0 -1 4194304 569 1592 0 0 0 0 1 0 16 0 1 0 56976554 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/26545/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 12400 [startup+0.101193 s] /proc/loadavg: 0.92 0.97 0.99 3/78 26545 /proc/meminfo: memFree=1747984/2055920 swapFree=4128528/4192956 [pid=26545] ppid=26543 vsize=12400 CPUtime=0.06 /proc/26545/stat : 26545 (pbclasp) S 26543 26545 26514 0 -1 4194304 673 2893 0 0 0 0 5 1 16 0 1 0 56976554 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834763362 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/26545/statm: 3100 462 343 3 0 200 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.192685 CPU time (s): 0.147976 CPU user time (s): 0.107983 CPU system time (s): 0.039993 CPU usage (%): 76.7969 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.107983 system time used= 0.039993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6776 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= 193 involuntary context switches= 29 runsolver used 0.003999 second user time and 0.007998 second system time The end
Begin job on node46 on Thu Apr 19 22:48:56 UTC 2007 IDJOB= 363097 IDBENCH= 1734 IDSOLVER= 167 FILE ID= node46/363097-1177022935 PBS_JOBID= 4630574 Free space on /tmp= 66084 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-enigma.opb COMMAND LINE= pbclasp instance-363097-1177022935.opb /tmp/evaluation/363097-1177022935/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-363097-1177022935 -o ROOT/results/node46/conversion-363097-1177022935 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363097-1177022935/instance-363097-1177022935.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node46/watcher-363097-1177022935 -o ROOT/results/node46/solver-363097-1177022935 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-363097-1177022935.opb /tmp/evaluation/363097-1177022935/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 41834777456d00b1f1bcfadb1f825a87 RANDOM SEED= 967017785 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node46.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 : 3000.268 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 : 3000.268 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: 1748456 kB Buffers: 47788 kB Cached: 183716 kB SwapCached: 2960 kB Active: 81688 kB Inactive: 178872 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1748456 kB SwapTotal: 4192956 kB SwapFree: 4128528 kB Dirty: 704 kB Writeback: 0 kB Mapped: 35932 kB Slab: 32252 kB Committed_AS: 2712620 kB PageTables: 1996 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= 66084 MiB End job on node46 on Thu Apr 19 22:48:56 UTC 2007