Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | UNSAT | 2.11468 | 2.11698 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-ship08s.opb |
MD5SUM | 5cd2b9b5f0009d325e2c3753de9d28f9 |
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 | 0.757883 |
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 | 71610 |
Total number of constraints | 704 |
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 | 704 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 1830 |
Number of terms in the objective function | 71610 |
Biggest coefficient in the objective function | 435455996723200 |
Number of bits for the biggest coefficient in the objective function | 49 |
Sum of the numbers in the objective function | 112415039381732472 |
Number of bits of the sum of numbers in the objective function | 57 |
Biggest number in a constraint | 435455996723200 |
Number of bits of the biggest number in a constraint | 49 |
Biggest sum of numbers in a constraint | 112415039381732472 |
Number of bits of the biggest sum of numbers | 57 |
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... 1.10/1.13 c ...done 1.10/1.13 c #vars=71610 #constraints=1337 hasObjective=yes 1.99/2.04 c res. mode=mod 1.99/2.04 c VSIDS like heuristics 1.99/2.04 c complete search running 1.99/2.09 c contradiction after root unit propagation 1.99/2.09 1.99/2.09 s UNSATISFIABLE 1.99/2.09 1.99/2.09 c user time= 2.05769 s 1.99/2.09 c system time= 0.039993 s 1.99/2.09 c wall clock time=2.0972
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node39/watcher-365496-1176994344 -o ROOT/results/node39/solver-365496-1176994344 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365496-1176994344/instance-365496-1176994344.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: 0.93 0.96 0.97 3/77 2571 /proc/meminfo: memFree=1519544/2055920 swapFree=4154524/4192956 [pid=2571] ppid=2569 vsize=1468 CPUtime=0 /proc/2571/stat : 2571 (oree) R 2569 2571 2092 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 147346527 1503232 160 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135278973 0 0 4096 17474 0 0 0 17 1 0 0 /proc/2571/statm: 367 160 127 317 0 46 0 [startup+0.0624669 s] /proc/loadavg: 0.93 0.96 0.97 3/77 2571 /proc/meminfo: memFree=1519544/2055920 swapFree=4154524/4192956 [pid=2571] ppid=2569 vsize=2400 CPUtime=0.05 /proc/2571/stat : 2571 (oree) R 2569 2571 2092 0 -1 4194304 470 0 0 0 5 0 0 0 18 0 1 0 147346527 2457600 354 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/2571/statm: 600 354 127 317 0 279 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 2400 [startup+0.101473 s] /proc/loadavg: 0.93 0.96 0.97 3/77 2571 /proc/meminfo: memFree=1519544/2055920 swapFree=4154524/4192956 [pid=2571] ppid=2569 vsize=3440 CPUtime=0.09 /proc/2571/stat : 2571 (oree) R 2569 2571 2092 0 -1 4194304 777 0 0 0 9 0 0 0 18 0 1 0 147346527 3522560 532 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134760686 0 0 4096 17474 0 0 0 17 1 0 0 /proc/2571/statm: 860 532 127 317 0 539 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3440 [startup+0.301509 s] /proc/loadavg: 0.93 0.96 0.97 3/77 2571 /proc/meminfo: memFree=1519544/2055920 swapFree=4154524/4192956 [pid=2571] ppid=2569 vsize=5520 CPUtime=0.29 /proc/2571/stat : 2571 (oree) R 2569 2571 2092 0 -1 4194304 1437 0 0 0 28 1 0 0 19 0 1 0 147346527 5652480 935 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0 /proc/2571/statm: 1380 935 128 317 0 1059 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5520 [startup+0.701574 s] /proc/loadavg: 0.93 0.96 0.97 3/77 2571 /proc/meminfo: memFree=1519544/2055920 swapFree=4154524/4192956 [pid=2571] ppid=2569 vsize=12096 CPUtime=0.69 /proc/2571/stat : 2571 (oree) R 2569 2571 2092 0 -1 4194304 2967 0 0 0 67 2 0 0 23 0 1 0 147346527 12386304 2465 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134713850 0 0 4096 17474 0 0 0 17 1 0 0 /proc/2571/statm: 3024 2465 131 317 0 2703 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 12096 [startup+1.50171 s] /proc/loadavg: 0.93 0.96 0.97 2/78 2572 /proc/meminfo: memFree=1505072/2055920 swapFree=4154524/4192956 [pid=2571] ppid=2569 vsize=26576 CPUtime=1.49 /proc/2571/stat : 2571 (oree) R 2569 2571 2092 0 -1 4194304 6455 0 0 0 146 3 0 0 25 0 1 0 147346527 27213824 5953 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/2571/statm: 6644 5953 137 317 0 6323 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 26576 Solver just ended. Dumping a history of the last processes samples [startup+1.90178 s] /proc/loadavg: 0.93 0.96 0.97 2/78 2572 /proc/meminfo: memFree=1505072/2055920 swapFree=4154524/4192956 [pid=2571] ppid=2569 vsize=28424 CPUtime=1.89 /proc/2571/stat : 2571 (oree) R 2569 2571 2092 0 -1 4194304 6935 0 0 0 186 3 0 0 25 0 1 0 147346527 29106176 6433 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/2571/statm: 7106 6433 137 317 0 6785 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 28424 [startup+2.10181 s] /proc/loadavg: 0.93 0.96 0.97 2/78 2572 /proc/meminfo: memFree=1495344/2055920 swapFree=4154524/4192956 [pid=2571] ppid=2569 vsize=27164 CPUtime=2.09 /proc/2571/stat : 2571 (oree) R 2569 2571 2092 0 -1 4194304 6988 0 0 0 206 3 0 0 25 0 1 0 147346527 27815936 6136 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271308 0 0 4096 17474 0 0 0 17 1 0 0 /proc/2571/statm: 6791 6136 184 317 0 6470 0 Current children cumulated CPU time (s) 2.09 Current children cumulated vsize (KiB) 27164 Child status: 0 Real time (s): 2.11698 CPU time (s): 2.11468 CPU user time (s): 2.07069 CPU system time (s): 0.043993 CPU usage (%): 99.8912 Max. virtual memory (cumulated for all children) (KiB): 28424 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.07069 system time used= 0.043993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 6988 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= 43 runsolver used 0.004999 second user time and 0.011998 second system time The end
Begin job on node39 on Thu Apr 19 14:52:25 UTC 2007 IDJOB= 365496 IDBENCH= 2405 IDSOLVER= 172 FILE ID= node39/365496-1176994344 PBS_JOBID= 4630459 Free space on /tmp= 66484 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-ship08s.opb COMMAND LINE= oree /tmp/evaluation/365496-1176994344/instance-365496-1176994344.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node39/watcher-365496-1176994344 -o ROOT/results/node39/solver-365496-1176994344 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/365496-1176994344/instance-365496-1176994344.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 5cd2b9b5f0009d325e2c3753de9d28f9 RANDOM SEED= 15326002 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node39.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 : 3000.256 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 : 3000.256 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: 1520016 kB Buffers: 46056 kB Cached: 397052 kB SwapCached: 18408 kB Active: 178480 kB Inactive: 293216 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1520016 kB SwapTotal: 4192956 kB SwapFree: 4154524 kB Dirty: 5744 kB Writeback: 0 kB Mapped: 30704 kB Slab: 49460 kB Committed_AS: 1772020 kB PageTables: 2012 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= 66484 MiB End job on node39 on Thu Apr 19 14:52:27 UTC 2007