Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 90 | 0.438933 | 0.519731 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh218.opb |
MD5SUM | cba4f92fd2fe518316e4b3350164b448 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 90 |
Best CPU time to get the best result obtained on this benchmark | 0.040992 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 90 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 900 |
Number of constraints which are clauses | 900 |
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 | 2 |
Maximum length of a constraint | 11 |
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 | 1 |
Number of bits of the biggest number in a constraint | 1 |
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 |
0.08/0.13 o 98 0.08/0.16 o 97 0.16/0.20 o 96 0.16/0.23 o 95 0.16/0.27 o 94 0.25/0.30 o 93 0.25/0.36 o 92 0.31/0.40 o 91 0.31/0.43 o 90 0.38/0.51 s OPTIMUM FOUND 0.38/0.51 v x3 x5 x8 x10 x11 x14 x15 x20 x21 x24 x26 x28 x30 x32 x33 x38 x39 x41 x44 x46 x48 x50 x51 x53 x55 x57 x59 x62 x64 x65 x68 x69 x72 x74 x75 0.38/0.51 v x77 x82 x83 x86 x89 x91 x93 x95 x97 x100 x102 x103 x105 x108 x109 x111 x113 x117 x119 x121 x124 x125 x128 x129 x131 x134 x135 x137 0.38/0.51 v x139 x141 x144 x147 x149 x152 x153 x155 x157 x163 x165 x168 x170 x172 x173 x175 x177 x180 x181 x183 x185 x187 x191 x193 x195 x198 0.38/0.51 v x199
OK 90
/tmp/evaluation/365155-1177046467/instance-365155-1177046467.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node41/watcher-365155-1177046467 -o ROOT/results/node41/solver-365155-1177046467 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-365155-1177046467.opb /tmp/evaluation/365155-1177046467/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 0.98 0.99 3/77 27225 /proc/meminfo: memFree=1769312/2055920 swapFree=4159628/4192956 [pid=27225] ppid=27223 vsize=12268 CPUtime=0 /proc/27225/stat : 27225 (pbclasp) R 27223 27225 25835 0 -1 4194304 351 0 0 0 0 0 0 0 18 0 1 0 152558595 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238390311525 0 0 4224 0 0 0 0 17 1 0 0 /proc/27225/statm: 3067 317 242 3 0 167 0 [startup+0.0721529 s] /proc/loadavg: 0.92 0.98 0.99 3/77 27225 /proc/meminfo: memFree=1769312/2055920 swapFree=4159628/4192956 [pid=27225] ppid=27223 vsize=12400 CPUtime=0 /proc/27225/stat : 27225 (pbclasp) S 27223 27225 25835 0 -1 4194304 497 0 0 0 0 0 0 0 16 0 1 0 152558595 12697600 450 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/27225/statm: 3100 450 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101155 s] /proc/loadavg: 0.92 0.98 0.99 3/77 27225 /proc/meminfo: memFree=1769312/2055920 swapFree=4159628/4192956 [pid=27225] ppid=27223 vsize=12400 CPUtime=0.08 /proc/27225/stat : 27225 (pbclasp) S 27223 27225 25835 0 -1 4194304 557 785 0 0 0 0 8 0 16 0 1 0 152558595 12697600 473 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399041634 0 0 4224 16384 18446744071563648864 0 0 17 0 0 0 /proc/27225/statm: 3100 473 342 3 0 200 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 12400 [startup+0.301174 s] /proc/loadavg: 0.92 0.98 0.99 3/77 27225 /proc/meminfo: memFree=1769312/2055920 swapFree=4159628/4192956 [pid=27225] ppid=27223 vsize=12400 CPUtime=0.25 /proc/27225/stat : 27225 (pbclasp) S 27223 27225 25835 0 -1 4194304 1169 10577 0 0 1 0 17 7 16 0 1 0 152558595 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/27225/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 0.25 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+0.50119 s] /proc/loadavg: 0.92 0.98 0.99 3/77 27225 /proc/meminfo: memFree=1769312/2055920 swapFree=4159628/4192956 [pid=27225] ppid=27223 vsize=12400 CPUtime=0.38 /proc/27225/stat : 27225 (pbclasp) S 27223 27225 25835 0 -1 4194304 1626 17773 0 0 1 0 25 12 16 0 1 0 152558595 12697600 478 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238399045524 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/27225/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 0.38 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 0.519731 CPU time (s): 0.438933 CPU user time (s): 0.294955 CPU system time (s): 0.143978 CPU usage (%): 84.4539 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.294955 system time used= 0.143978 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 20520 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= 645 involuntary context switches= 159 runsolver used 0.000999 second user time and 0.007998 second system time The end
Begin job on node41 on Fri Apr 20 05:21:07 UTC 2007 IDJOB= 365155 IDBENCH= 2202 IDSOLVER= 167 FILE ID= node41/365155-1177046467 PBS_JOBID= 4640118 Free space on /tmp= 66348 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-jnh218.opb COMMAND LINE= pbclasp instance-365155-1177046467.opb /tmp/evaluation/365155-1177046467/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-365155-1177046467 -o ROOT/results/node41/conversion-365155-1177046467 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365155-1177046467/instance-365155-1177046467.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node41/watcher-365155-1177046467 -o ROOT/results/node41/solver-365155-1177046467 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-365155-1177046467.opb /tmp/evaluation/365155-1177046467/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= cba4f92fd2fe518316e4b3350164b448 RANDOM SEED= 223307434 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node41.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 : 3000.232 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 : 3000.232 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: 1769720 kB Buffers: 37916 kB Cached: 170964 kB SwapCached: 2804 kB Active: 112304 kB Inactive: 120848 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1769720 kB SwapTotal: 4192956 kB SwapFree: 4159628 kB Dirty: 540 kB Writeback: 0 kB Mapped: 31880 kB Slab: 38316 kB Committed_AS: 2588908 kB PageTables: 2008 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= 66348 MiB End job on node41 on Fri Apr 20 05:21:08 UTC 2007