Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | UNSAT | 0.840871 | 0.842628 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-ssa6288-047.opb |
MD5SUM | 74304bad8e53580b77abf30e0c0ba7f6 |
Bench Category | OPT-SMALLINT (optimisation, small 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 | 0.306952 |
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 | 20820 |
Total number of constraints | 44648 |
Number of constraints which are clauses | 44648 |
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 | 1 |
Maximum length of a constraint | 6 |
Number of terms in the objective function | 20820 |
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 | 20820 |
Number of bits of the sum of numbers in the objective function | 15 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 20820 |
Number of bits of the biggest sum of numbers | 15 |
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... 0.29/0.38 c ...done 0.29/0.38 c #vars=20820 #constraints=44649 hasObjective=yes 0.79/0.82 c res. mode=mod 0.79/0.82 c VSIDS like heuristics 0.79/0.82 c complete search running 0.79/0.82 c contradiction after root unit propagation 0.79/0.82 0.79/0.82 s UNSATISFIABLE 0.79/0.82 0.79/0.82 c user time= 0.802877 s 0.79/0.82 c system time= 0.024996 s 0.79/0.82 c wall clock time=0.827133
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node42/watcher-364106-1176987431 -o ROOT/results/node42/solver-364106-1176987431 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/364106-1176987431/instance-364106-1176987431.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: 1.00 1.00 1.00 3/77 7324 /proc/meminfo: memFree=1575272/2055920 swapFree=4131116/4192956 [pid=7324] ppid=7322 vsize=1620 CPUtime=0 /proc/7324/stat : 7324 (oree) R 7322 7324 5380 0 -1 4194304 192 0 0 0 0 0 0 0 19 0 1 0 146654981 1658880 174 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/7324/statm: 405 174 126 317 0 84 0 [startup+0.06021 s] /proc/loadavg: 1.00 1.00 1.00 3/77 7324 /proc/meminfo: memFree=1575272/2055920 swapFree=4131116/4192956 [pid=7324] ppid=7322 vsize=2796 CPUtime=0.05 /proc/7324/stat : 7324 (oree) R 7322 7324 5380 0 -1 4194304 549 0 0 0 5 0 0 0 19 0 1 0 146654981 2863104 433 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/7324/statm: 699 433 130 317 0 378 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 2796 [startup+0.101217 s] /proc/loadavg: 1.00 1.00 1.00 3/77 7324 /proc/meminfo: memFree=1575272/2055920 swapFree=4131116/4192956 [pid=7324] ppid=7322 vsize=3720 CPUtime=0.09 /proc/7324/stat : 7324 (oree) R 7322 7324 5380 0 -1 4194304 790 0 0 0 9 0 0 0 20 0 1 0 146654981 3809280 674 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/7324/statm: 930 674 130 317 0 609 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3720 [startup+0.301255 s] /proc/loadavg: 1.00 1.00 1.00 3/77 7324 /proc/meminfo: memFree=1575272/2055920 swapFree=4131116/4192956 [pid=7324] ppid=7322 vsize=8336 CPUtime=0.29 /proc/7324/stat : 7324 (oree) R 7322 7324 5380 0 -1 4194304 1959 0 0 0 28 1 0 0 22 0 1 0 146654981 8536064 1810 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/7324/statm: 2084 1810 130 317 0 1763 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 8336 [startup+0.701331 s] /proc/loadavg: 1.00 1.00 1.00 3/77 7324 /proc/meminfo: memFree=1575272/2055920 swapFree=4131116/4192956 [pid=7324] ppid=7322 vsize=14756 CPUtime=0.69 /proc/7324/stat : 7324 (oree) R 7322 7324 5380 0 -1 4194304 3563 0 0 0 67 2 0 0 25 0 1 0 146654981 15110144 3414 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/7324/statm: 3689 3414 137 317 0 3368 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 14756 Solver just ended. Dumping a history of the last processes samples [startup+0.80135 s] /proc/loadavg: 1.00 1.00 1.00 3/77 7324 /proc/meminfo: memFree=1575272/2055920 swapFree=4131116/4192956 [pid=7324] ppid=7322 vsize=15680 CPUtime=0.79 /proc/7324/stat : 7324 (oree) R 7322 7324 5380 0 -1 4194304 3811 0 0 0 77 2 0 0 25 0 1 0 146654981 16056320 3662 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134602741 0 0 4096 17474 0 0 0 17 1 0 0 /proc/7324/statm: 3920 3662 137 317 0 3599 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 15680 Child status: 0 Real time (s): 0.842628 CPU time (s): 0.840871 CPU user time (s): 0.813876 CPU system time (s): 0.026995 CPU usage (%): 99.7915 Max. virtual memory (cumulated for all children) (KiB): 15680 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.813876 system time used= 0.026995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3869 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= 7 involuntary context switches= 19 runsolver used 0.003999 second user time and 0.002999 second system time The end
Begin job on node42 on Thu Apr 19 12:57:11 UTC 2007 IDJOB= 364106 IDBENCH= 2068 IDSOLVER= 172 FILE ID= node42/364106-1176987431 PBS_JOBID= 4630364 Free space on /tmp= 66446 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ssa6288-047.opb COMMAND LINE= oree /tmp/evaluation/364106-1176987431/instance-364106-1176987431.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node42/watcher-364106-1176987431 -o ROOT/results/node42/solver-364106-1176987431 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/364106-1176987431/instance-364106-1176987431.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 74304bad8e53580b77abf30e0c0ba7f6 RANDOM SEED= 389897197 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node42.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 : 3000.277 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 : 3000.277 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: 1575680 kB Buffers: 35424 kB Cached: 355736 kB SwapCached: 17656 kB Active: 90132 kB Inactive: 332984 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1575680 kB SwapTotal: 4192956 kB SwapFree: 4131116 kB Dirty: 2840 kB Writeback: 0 kB Mapped: 39692 kB Slab: 42544 kB Committed_AS: 2999328 kB PageTables: 1912 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= 66446 MiB End job on node42 on Thu Apr 19 12:57:12 UTC 2007