Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | UNSAT | 57.9222 | 57.9432 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib2003/normalized-mps-v2-20-10-rd-rplusc-21.opb |
MD5SUM | 7576b3c58d39cddc5f29deda8f59e316 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 57.9222 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 3616 |
Total number of constraints | 125707 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 44 |
Number of constraints which are nor clauses,nor cardinality constraints | 125663 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 189 |
Number of terms in the objective function | 48 |
Biggest coefficient in the objective function | 1073741824 |
Number of bits for the biggest coefficient in the objective function | 31 |
Sum of the numbers in the objective function | 2160590747 |
Number of bits of the sum of numbers in the objective function | 32 |
Biggest number in a constraint | 2962281908055777280 |
Number of bits of the biggest number in a constraint | 62 |
Biggest sum of numbers in a constraint | 6289973478481187311 |
Number of bits of the biggest sum of numbers | 63 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c This is oree version 0.1.2 alpha 0.00/0.00 c (c) roussel@cril.univ-artois.fr 0.00/0.00 c using __gmp_expr<__gmpz_value, __gmpz_value> 0.00/0.00 c parsing... 42.57/42.70 c ...done 42.57/42.70 c #vars=3616 #constraints=125845 hasObjective=yes 57.67/57.75 c res. mode=mod 57.67/57.75 c VSIDS like heuristics 57.67/57.75 c complete search running 57.77/57.84 c contradiction after root unit propagation 57.77/57.84 57.77/57.84 s UNSATISFIABLE 57.77/57.84 57.77/57.84 c user time= 57.0283 s 57.77/57.84 c system time= 0.797878 s 57.77/57.84 c wall clock time=57.8451
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node74/watcher-365694-1176996692 -o ROOT/results/node74/solver-365694-1176996692 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365694-1176996692/instance-365694-1176996692.opb mod 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: 1.07 1.02 1.00 3/66 32244 /proc/meminfo: memFree=1256464/2055920 swapFree=4183056/4192956 [pid=32244] ppid=32242 vsize=1468 CPUtime=0 /proc/32244/stat : 32244 (oree) R 32242 32244 32084 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 147585060 1503232 161 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134570056 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32244/statm: 367 161 131 317 0 46 0 [startup+0.0505159 s] /proc/loadavg: 1.07 1.02 1.00 3/66 32244 /proc/meminfo: memFree=1256464/2055920 swapFree=4183056/4192956 [pid=32244] ppid=32242 vsize=1996 CPUtime=0.04 /proc/32244/stat : 32244 (oree) R 32242 32244 32084 0 -1 4194304 294 0 0 0 4 0 0 0 18 0 1 0 147585060 2043904 276 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274638 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32244/statm: 499 276 131 317 0 178 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1996 [startup+0.101522 s] /proc/loadavg: 1.07 1.02 1.00 3/66 32244 /proc/meminfo: memFree=1256464/2055920 swapFree=4183056/4192956 [pid=32244] ppid=32242 vsize=2392 CPUtime=0.09 /proc/32244/stat : 32244 (oree) R 32242 32244 32084 0 -1 4194304 420 0 0 0 9 0 0 0 18 0 1 0 147585060 2449408 402 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32244/statm: 598 402 131 317 0 277 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2392 [startup+0.301543 s] /proc/loadavg: 1.07 1.02 1.00 3/66 32244 /proc/meminfo: memFree=1256464/2055920 swapFree=4183056/4192956 [pid=32244] ppid=32242 vsize=4372 CPUtime=0.29 /proc/32244/stat : 32244 (oree) R 32242 32244 32084 0 -1 4194304 920 0 0 0 29 0 0 0 19 0 1 0 147585060 4476928 902 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32244/statm: 1093 902 131 317 0 772 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4372 [startup+0.701589 s] /proc/loadavg: 1.07 1.02 1.00 3/66 32244 /proc/meminfo: memFree=1256464/2055920 swapFree=4183056/4192956 [pid=32244] ppid=32242 vsize=8464 CPUtime=0.69 /proc/32244/stat : 32244 (oree) R 32242 32244 32084 0 -1 4194304 1915 0 0 0 68 1 0 0 22 0 1 0 147585060 8667136 1897 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32244/statm: 2116 1897 131 317 0 1795 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 8464 [startup+1.50168 s] /proc/loadavg: 1.07 1.02 1.00 2/67 32245 /proc/meminfo: memFree=1247176/2055920 swapFree=4183056/4192956 [pid=32244] ppid=32242 vsize=16384 CPUtime=1.49 /proc/32244/stat : 32244 (oree) R 32242 32244 32084 0 -1 4194304 3917 0 0 0 147 2 0 0 25 0 1 0 147585060 16777216 3899 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32244/statm: 4096 3899 131 317 0 3775 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 16384 [startup+3.10187 s] /proc/loadavg: 1.07 1.02 1.00 2/67 32245 /proc/meminfo: memFree=1237896/2055920 swapFree=4183056/4192956 [pid=32244] ppid=32242 vsize=33320 CPUtime=3.09 /proc/32244/stat : 32244 (oree) R 32242 32244 32084 0 -1 4194304 8122 0 0 0 304 5 0 0 25 0 1 0 147585060 34119680 8104 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32244/statm: 8330 8104 131 317 0 8009 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 33320 [startup+6.30124 s] /proc/loadavg: 1.06 1.02 1.00 2/67 32245 /proc/meminfo: memFree=1204104/2055920 swapFree=4183056/4192956 [pid=32244] ppid=32242 vsize=66848 CPUtime=6.29 /proc/32244/stat : 32244 (oree) R 32242 32244 32084 0 -1 4194304 16508 0 0 0 618 11 0 0 25 0 1 0 147585060 68452352 16490 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713863 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32244/statm: 16712 16490 131 317 0 16391 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 66848 [startup+12.702 s] /proc/loadavg: 1.06 1.01 1.00 2/67 32245 /proc/meminfo: memFree=1133768/2055920 swapFree=4183056/4192956 [pid=32244] ppid=32242 vsize=134956 CPUtime=12.68 /proc/32244/stat : 32244 (oree) R 32242 32244 32084 0 -1 4194304 33563 0 0 0 1244 24 0 0 25 0 1 0 147585060 138194944 33512 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32244/statm: 33739 33512 131 317 0 33418 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 134956 [startup+25.5015 s] /proc/loadavg: 1.04 1.01 1.00 2/67 32245 /proc/meminfo: memFree=999368/2055920 swapFree=4183056/4192956 [pid=32244] ppid=32242 vsize=265232 CPUtime=25.48 /proc/32244/stat : 32244 (oree) R 32242 32244 32084 0 -1 4194304 66171 0 0 0 2505 43 0 0 25 0 1 0 147585060 271597568 66055 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32244/statm: 66308 66055 131 317 0 65987 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 265232 [startup+51.1014 s] /proc/loadavg: 1.03 1.01 1.00 2/67 32245 /proc/meminfo: memFree=772744/2055920 swapFree=4183056/4192956 [pid=32244] ppid=32242 vsize=529172 CPUtime=51.07 /proc/32244/stat : 32244 (oree) R 32242 32244 32084 0 -1 4194304 136801 0 0 0 5030 77 0 0 25 0 1 0 147585060 541872128 122985 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32244/statm: 132293 122985 137 317 0 131972 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 529172 Solver just ended. Dumping a history of the last processes samples [startup+54.3018 s] /proc/loadavg: 1.02 1.01 1.00 2/67 32245 /proc/meminfo: memFree=755976/2055920 swapFree=4183056/4192956 [pid=32244] ppid=32242 vsize=529820 CPUtime=54.27 /proc/32244/stat : 32244 (oree) R 32242 32244 32084 0 -1 4194304 140466 0 0 0 5349 78 0 0 25 0 1 0 147585060 542535680 126617 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602744 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32244/statm: 132455 126617 137 317 0 132134 0 Current children cumulated CPU time (s) 54.27 Current children cumulated vsize (KiB) 529820 [startup+55.902 s] /proc/loadavg: 1.02 1.01 1.00 2/67 32245 /proc/meminfo: memFree=750600/2055920 swapFree=4183056/4192956 [pid=32244] ppid=32242 vsize=530604 CPUtime=55.87 /proc/32244/stat : 32244 (oree) R 32242 32244 32084 0 -1 4194304 142408 0 0 0 5508 79 0 0 25 0 1 0 147585060 543338496 128559 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32244/statm: 132651 128559 137 317 0 132330 0 Current children cumulated CPU time (s) 55.87 Current children cumulated vsize (KiB) 530604 [startup+56.701 s] /proc/loadavg: 1.02 1.01 1.00 2/67 32245 /proc/meminfo: memFree=745608/2055920 swapFree=4183056/4192956 [pid=32244] ppid=32242 vsize=530748 CPUtime=56.67 /proc/32244/stat : 32244 (oree) R 32242 32244 32084 0 -1 4194304 143304 0 0 0 5588 79 0 0 25 0 1 0 147585060 543485952 129455 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602706 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32244/statm: 132687 129455 137 317 0 132366 0 Current children cumulated CPU time (s) 56.67 Current children cumulated vsize (KiB) 530748 [startup+57.5011 s] /proc/loadavg: 1.02 1.01 1.00 2/67 32245 /proc/meminfo: memFree=740552/2055920 swapFree=4183056/4192956 [pid=32244] ppid=32242 vsize=530748 CPUtime=57.47 /proc/32244/stat : 32244 (oree) R 32242 32244 32084 0 -1 4194304 144238 0 0 0 5668 79 0 0 25 0 1 0 147585060 543485952 130389 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32244/statm: 132687 130389 137 317 0 132366 0 Current children cumulated CPU time (s) 57.47 Current children cumulated vsize (KiB) 530748 [startup+57.9012 s] /proc/loadavg: 1.02 1.01 1.00 2/67 32245 /proc/meminfo: memFree=740552/2055920 swapFree=4183056/4192956 [pid=32244] ppid=32242 vsize=0 CPUtime=57.87 /proc/32244/stat : 32244 (oree) R 32242 32244 32084 0 -1 4194308 144588 0 0 0 5704 83 0 0 25 0 1 0 147585060 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32244/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 57.87 Current children cumulated vsize (KiB) 0 Child status: 0 Real time (s): 57.9432 CPU time (s): 57.9222 CPU user time (s): 57.0443 CPU system time (s): 0.877866 CPU usage (%): 99.9637 Max. virtual memory (cumulated for all children) (KiB): 530892 getrusage(RUSAGE_CHILDREN,...) data: user time used= 57.0443 system time used= 0.877866 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 144588 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= 8 involuntary context switches= 44 runsolver used 0.06099 second user time and 0.140978 second system time The end
Begin job on node74 on Thu Apr 19 15:31:43 UTC 2007 IDJOB= 365694 IDBENCH= 2515 IDSOLVER= 172 FILE ID= node74/365694-1176996692 PBS_JOBID= 4630474 Free space on /tmp= 103025 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-rd-rplusc-21.opb COMMAND LINE= oree /tmp/evaluation/365694-1176996692/instance-365694-1176996692.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node74/watcher-365694-1176996692 -o ROOT/results/node74/solver-365694-1176996692 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365694-1176996692/instance-365694-1176996692.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 7576b3c58d39cddc5f29deda8f59e316 RANDOM SEED= 464895773 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node74.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 : 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 : 3000.213 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: 1256808 kB Buffers: 35824 kB Cached: 681980 kB SwapCached: 3064 kB Active: 290660 kB Inactive: 436932 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1256808 kB SwapTotal: 4192956 kB SwapFree: 4183056 kB Dirty: 184780 kB Writeback: 0 kB Mapped: 15720 kB Slab: 57352 kB Committed_AS: 2042088 kB PageTables: 1480 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 103025 MiB End job on node74 on Thu Apr 19 15:32:41 UTC 2007