Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | Wrong Cert. | 0.930858 | 0.995176 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mds/normalized-mds_50_25_1.opb |
MD5SUM | 3c8b2b83a32c4c8e761f030b6789f3c6 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
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 | 0.38694 |
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 | 50 |
Total number of constraints | 50 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 50 |
Minimum length of a constraint | 26 |
Maximum length of a constraint | 38 |
Number of terms in the objective function | 50 |
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 | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 1498 |
Sum of products size (including duplicates) | 2996 |
Number of different products | 1498 |
Sum of products size | 2996 |
0.24/0.33 o 4 0.31/0.41 o 3 0.39/0.99 s OPTIMUM FOUND 0.39/0.99 v x35 x39 x47 x84 x94 x105 x123 x132 x138 x161 x206 x219 x227 x232 x267 x271 x304 x343 x350 x360 x384 x399 x404 x441 x447 x464 x493 0.39/0.99 v x496 x511 x535 x537 x547 x561 x593 x595 x605 x623 x659 x660 x689 x731 x753 x754 x784 x793 x820 x825 x844 x884 x886 x909 x917 x919 0.39/0.99 v x940 x942 x980 x1005 x1029 x1055 x1063 x1087 x1090 x1115 x1169 x1175 x1202 x1228 x1278 x1306 x1312 x1335 x1361 x1365 x1389 0.39/0.99 v x1416 x1440 x1446 x1494 x1520 x1548
FAILED ERROR: unsatisfied constraint on line 0 0>=1 Falsified constraint is: +1*~x1[=0]*x34[=0]+1*~x1[=0]*x37[=0]+1*~x1[=0]*x28[=0]+1*~x1[=0]*x16[=0]+1*~x1[=0]*x44[=0]+1*~x1[=0]*x36[=0]+1*~x1[=0]*x43[=0]+1*~x1[=0]*x50[=0]+1*~x1[=0]*x22[=0]+1*~x1[=0]*x13[=0]+1*~x1[=0]*x41[=0]+1*~x1[=0]*x10[=0]+1*~x1[=0]*x14[=0]+1*~x1[=0]*x27[=0]+1*~x1[=0]*x23[=0]+1*~x1[=0]*x12[=0]+1*~x1[=0]*x19[=0]+1*~x1[=0]*x18[=0]+1*~x1[=0]*x30[=0]+1*~x1[=0]*x33[=0]+1*~x1[=0]*x31[=0]+1*~x1[=0]*x24[=0]+1*~x1[=0]*x3[=0]+1*~x1[=0]*x9[=0]+1*~x1[=0]*x20[=0]+1*~x1[=0]*x6[=0]+1*~x1[=0]*x11[=0]+1*~x1[=0]*x15[=0]+1*~x1[=0]*x17[=0]+1*~x1[=0]*x26[=0]+1*~x1[=0]*x32[=0]+1*~x1[=0]*x40[=0]+1*~x1[=0]*x42[=0]+1*~x1[=0]*x47[=1]+1*x1[=0] >= 1
Linearizing /tmp/evaluation/453274-1178126896/instance-453274-1178126896.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node3/watcher-453274-1178126896 -o ROOT/results/node3/solver-453274-1178126896 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-453274-1178126896.opb /tmp/evaluation/453274-1178126896/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: 0.77 0.94 0.98 3/77 14911 /proc/meminfo: memFree=1839008/2055920 swapFree=4139076/4192956 [pid=14911] ppid=14909 vsize=12268 CPUtime=0 /proc/14911/stat : 14911 (pbclasp) R 14909 14911 14276 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 288727402 12562432 317 18446744073709551615 4194304 4206940 548682069168 18446744073709551615 233632922213 0 2147483391 4224 0 0 0 0 17 1 0 0 /proc/14911/statm: 3067 317 242 3 0 167 0 [startup+0.0643829 s] /proc/loadavg: 0.77 0.94 0.98 3/77 14911 /proc/meminfo: memFree=1839008/2055920 swapFree=4139076/4192956 [pid=14911] ppid=14909 vsize=12400 CPUtime=0 /proc/14911/stat : 14911 (pbclasp) S 14909 14911 14276 0 -1 4194304 502 0 0 0 0 0 0 0 16 0 1 0 288727402 12697600 454 18446744073709551615 4194304 4206940 548682069168 18446744073709551615 233641652322 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/14911/statm: 3100 454 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.102388 s] /proc/loadavg: 0.77 0.94 0.98 3/77 14911 /proc/meminfo: memFree=1839008/2055920 swapFree=4139076/4192956 [pid=14911] ppid=14909 vsize=12400 CPUtime=0 /proc/14911/stat : 14911 (pbclasp) S 14909 14911 14276 0 -1 4194304 502 0 0 0 0 0 0 0 16 0 1 0 288727402 12697600 454 18446744073709551615 4194304 4206940 548682069168 18446744073709551615 233641652322 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/14911/statm: 3100 454 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.301424 s] /proc/loadavg: 0.77 0.94 0.98 3/77 14911 /proc/meminfo: memFree=1839008/2055920 swapFree=4139076/4192956 [pid=14911] ppid=14909 vsize=12400 CPUtime=0.24 /proc/14911/stat : 14911 (pbclasp) S 14909 14911 14276 0 -1 4194304 585 1592 0 0 0 0 23 1 16 0 1 0 288727402 12697600 475 18446744073709551615 4194304 4206940 548682069168 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/14911/statm: 3100 475 343 3 0 200 0 Current children cumulated CPU time (s) 0.24 Current children cumulated vsize (KiB) 12400 [startup+0.701488 s] /proc/loadavg: 0.77 0.94 0.98 3/77 14911 /proc/meminfo: memFree=1839008/2055920 swapFree=4139076/4192956 [pid=14911] ppid=14909 vsize=12400 CPUtime=0.39 /proc/14911/stat : 14911 (pbclasp) S 14909 14911 14276 0 -1 4194304 817 5939 0 2 0 0 35 4 16 0 1 0 288727402 12697600 478 18446744073709551615 4194304 4206940 548682069168 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/14911/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+0.90152 s] /proc/loadavg: 0.77 0.94 0.98 3/77 14911 /proc/meminfo: memFree=1839008/2055920 swapFree=4139076/4192956 [pid=14911] ppid=14909 vsize=12400 CPUtime=0.39 /proc/14911/stat : 14911 (pbclasp) S 14909 14911 14276 0 -1 4194304 817 5939 0 2 0 0 35 4 16 0 1 0 288727402 12697600 478 18446744073709551615 4194304 4206940 548682069168 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/14911/statm: 3100 478 343 3 0 200 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 0.995176 CPU time (s): 0.930858 CPU user time (s): 0.867868 CPU system time (s): 0.06299 CPU usage (%): 93.537 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.867868 system time used= 0.06299 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8261 page faults= 2 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 286 involuntary context switches= 110 runsolver used 0.005999 second user time and 0.007998 second system time The end
Begin job on node3 on Wed May 2 17:28:16 UTC 2007 IDJOB= 453274 IDBENCH= 48119 IDSOLVER= 167 FILE ID= node3/453274-1178126896 PBS_JOBID= 4751047 Free space on /tmp= 66564 MiB SOLVER NAME= PB-clasp 2007-04-10 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_1.opb COMMAND LINE= pbclasp instance-453274-1178126896.opb /tmp/evaluation/453274-1178126896/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-453274-1178126896 -o ROOT/results/node3/conversion-453274-1178126896 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453274-1178126896/instance-453274-1178126896.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node3/watcher-453274-1178126896 -o ROOT/results/node3/solver-453274-1178126896 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-453274-1178126896.opb /tmp/evaluation/453274-1178126896/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 3c8b2b83a32c4c8e761f030b6789f3c6 RANDOM SEED= 84505621 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node3.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 : 3000.270 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 : 3000.270 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: 1839416 kB Buffers: 56828 kB Cached: 74676 kB SwapCached: 17076 kB Active: 43812 kB Inactive: 111472 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1839416 kB SwapTotal: 4192956 kB SwapFree: 4139076 kB Dirty: 820 kB Writeback: 0 kB Mapped: 30008 kB Slab: 46760 kB Committed_AS: 11163968 kB PageTables: 1784 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= 66564 MiB End job on node3 on Wed May 2 17:28:18 UTC 2007