Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-03-23 | OPT | 100 | 0.342947 | 0.348447 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-100-3_4-yes1-4.opb |
MD5SUM | d1d19e79916c7fd6bb39c96e6fa881fa |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 100 |
Best CPU time to get the best result obtained on this benchmark | 0.008998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 100 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 440 |
Number of constraints which are clauses | 439 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Number of terms in the objective function | 200 |
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 | 200 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 200 |
Number of bits of the biggest sum of numbers | 8 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.09 o 100 0.07/0.34 s OPTIMUM FOUND 0.07/0.34 v x2 x3 x6 x8 x9 x12 x14 x16 x17 x19 x22 x23 x26 x27 x30 x31 x33 x36 x38 x40 x42 x44 x45 x47 x50 x52 x54 x56 x57 x59 x62 x63 x66 x67 x69 x72 0.07/0.34 v x74 x76 x77 x79 x81 x83 x86 x87 x90 x91 x94 x95 x97 x99 x101 x103 x106 x107 x110 x111 x113 x116 x117 x119 x121 x124 x126 x127 x129 0.07/0.34 v x131 x134 x135 x138 x139 x141 x143 x146 x147 x149 x151 x153 x156 x157 x160 x162 x163 x165 x168 x170 x172 x173 x176 x177 x179 x181 0.07/0.34 v x184 x186 x187 x190 x192 x194 x195 x197 x199
OK 100
/tmp/evaluation/364516-1177040749/instance-364516-1177040749.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-364516-1177040749 -o ROOT/results/node23/solver-364516-1177040749 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364516-1177040749.opb /tmp/evaluation/364516-1177040749/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: 0.91 0.95 0.97 3/77 13787 /proc/meminfo: memFree=1775080/2055920 swapFree=4169120/4192956 [pid=13787] ppid=13785 vsize=12268 CPUtime=0 /proc/13787/stat : 13787 (pbclasp) R 13785 13787 13380 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 151992085 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238487829093 0 0 4224 0 0 0 0 17 1 0 0 /proc/13787/statm: 3067 317 242 3 0 167 0 [startup+0.0489869 s] /proc/loadavg: 0.91 0.95 0.97 3/77 13787 /proc/meminfo: memFree=1775080/2055920 swapFree=4169120/4192956 [pid=13787] ppid=13785 vsize=12400 CPUtime=0 /proc/13787/stat : 13787 (pbclasp) S 13785 13787 13380 0 -1 4194304 497 0 0 0 0 0 0 0 16 0 1 0 151992085 12697600 450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/13787/statm: 3100 450 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.103 s] /proc/loadavg: 0.91 0.95 0.97 3/77 13787 /proc/meminfo: memFree=1775080/2055920 swapFree=4169120/4192956 [pid=13787] ppid=13785 vsize=12400 CPUtime=0.07 /proc/13787/stat : 13787 (pbclasp) S 13785 13787 13380 0 -1 4194304 706 2911 0 0 0 0 6 1 16 0 1 0 151992085 12697600 477 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496559202 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/13787/statm: 3100 477 343 3 0 200 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 12400 [startup+0.301032 s] /proc/loadavg: 0.91 0.95 0.97 3/77 13787 /proc/meminfo: memFree=1775080/2055920 swapFree=4169120/4192956 [pid=13787] ppid=13785 vsize=12400 CPUtime=0.07 /proc/13787/stat : 13787 (pbclasp) S 13785 13787 13380 0 -1 4194304 718 3313 0 0 0 0 6 1 16 0 1 0 151992085 12697600 477 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/13787/statm: 3100 477 343 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 Child status: 0 Real time (s): 0.348447 CPU time (s): 0.342947 CPU user time (s): 0.290955 CPU system time (s): 0.051992 CPU usage (%): 98.4215 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.290955 system time used= 0.051992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7664 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= 138 involuntary context switches= 30 runsolver used 0.003999 second user time and 0.005999 second system time The end
Begin job on node23 on Fri Apr 20 03:45:49 UTC 2007 IDJOB= 364516 IDBENCH= 2125 IDSOLVER= 158 FILE ID= node23/364516-1177040749 PBS_JOBID= 4640125 Free space on /tmp= 66455 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-3_4-yes1-4.opb COMMAND LINE= pbclasp instance-364516-1177040749.opb /tmp/evaluation/364516-1177040749/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-364516-1177040749 -o ROOT/results/node23/conversion-364516-1177040749 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364516-1177040749/instance-364516-1177040749.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node23/watcher-364516-1177040749 -o ROOT/results/node23/solver-364516-1177040749 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-364516-1177040749.opb /tmp/evaluation/364516-1177040749/temp META MD5SUM SOLVER= 814f1745fa20958d8b352781cfa0403e MD5SUM BENCH= d1d19e79916c7fd6bb39c96e6fa881fa RANDOM SEED= 794822476 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: 1775488 kB Buffers: 52828 kB Cached: 137072 kB SwapCached: 2404 kB Active: 121712 kB Inactive: 91708 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1775488 kB SwapTotal: 4192956 kB SwapFree: 4169120 kB Dirty: 1084 kB Writeback: 0 kB Mapped: 30084 kB Slab: 52528 kB Committed_AS: 2684220 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 03:45:50 UTC 2007