Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 0.154975 | 0.155459 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-bf2670-001.opb |
MD5SUM | 7ecb3834576c61e36b2048d581937745 |
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 | 0.070988 |
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 | 2786 |
Total number of constraints | 4827 |
Number of constraints which are clauses | 4827 |
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 | 5 |
Number of terms in the objective function | 2786 |
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 | 2786 |
Number of bits of the sum of numbers in the objective function | 12 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 2786 |
Number of bits of the biggest sum of numbers | 12 |
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 Parsing PB file... 0.09/0.13 c Converting 4802 PB-constraints to clauses... 0.09/0.13 c -- Unit propagations: pppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp 0.09/0.14 c -- Detecting intervals from adjacent constraints: (none) 0.09/0.14 c -- Clauses(.)/Splits(s): 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0.09/0.15 c ==================================[MINISAT+]================================== 0.09/0.15 c | Conflicts | Original | Learnt | Progress | 0.09/0.15 c | | Clauses Literals | Max Clauses Literals LPC | | 0.09/0.15 c ============================================================================== 0.09/0.15 c | 0 | 4151 9242 | 1383 0 0 nan | 0.000 % | 0.09/0.15 c ============================================================================== 0.09/0.15 c [1mUNSATISFIABLE[0m 0.09/0.15 s UNSATISFIABLE 0.09/0.15 c _______________________________________________________________________________ 0.09/0.15 c 0.09/0.15 c restarts : 1 0.09/0.15 c conflicts : 14 (96 /sec) 0.09/0.15 c decisions : 55 (377 /sec) 0.09/0.15 c propagations : 0 (0 /sec) 0.09/0.15 c inspects : 0 (0 /sec) 0.09/0.15 c CPU time : 0.145977 s 0.09/0.15 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/364346-1177039264/instance-364346-1177039264.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node48/watcher-364346-1177039264 -o ROOT/results/node48/solver-364346-1177039264 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/364346-1177039264/minisat+ /tmp/evaluation/364346-1177039264/instance-364346-1177039264.opb 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: 0.85 0.97 0.99 3/64 9677 /proc/meminfo: memFree=1804712/2055920 swapFree=4184636/4192956 [pid=9677] ppid=9675 vsize=1352 CPUtime=0 /proc/9677/stat : 9677 (minisat+) R 9675 9677 9615 0 -1 4194304 187 0 0 0 0 0 0 0 18 0 1 0 58771762 1384448 172 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9677/statm: 338 172 67 215 0 120 0 [startup+0.019339 s] /proc/loadavg: 0.85 0.97 0.99 3/64 9677 /proc/meminfo: memFree=1804712/2055920 swapFree=4184636/4192956 [pid=9677] ppid=9675 vsize=1712 CPUtime=0.01 /proc/9677/stat : 9677 (minisat+) R 9675 9677 9615 0 -1 4194304 266 0 0 0 1 0 0 0 18 0 1 0 58771762 1753088 251 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9677/statm: 428 251 75 215 0 210 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1712 [startup+0.101346 s] /proc/loadavg: 0.85 0.97 0.99 3/64 9677 /proc/meminfo: memFree=1804712/2055920 swapFree=4184636/4192956 [pid=9677] ppid=9675 vsize=2428 CPUtime=0.09 /proc/9677/stat : 9677 (minisat+) R 9675 9677 9615 0 -1 4194304 428 0 0 0 9 0 0 0 18 0 1 0 58771762 2486272 413 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618678 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9677/statm: 607 413 75 215 0 389 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2428 Solver just ended. Dumping a history of the last processes samples Child status: 20 Real time (s): 0.155459 CPU time (s): 0.154975 CPU user time (s): 0.145977 CPU system time (s): 0.008998 CPU usage (%): 99.6887 Max. virtual memory (cumulated for all children) (KiB): 2428 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.145977 system time used= 0.008998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 585 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= 25 involuntary context switches= 0 runsolver used 0.005999 second user time and 0.011998 second system time The end
Begin job on node48 on Fri Apr 20 03:21:04 UTC 2007 IDJOB= 364346 IDBENCH= 2103 IDSOLVER= 156 FILE ID= node48/364346-1177039264 PBS_JOBID= 4640117 Free space on /tmp= 66484 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-bf2670-001.opb COMMAND LINE= /tmp/evaluation/364346-1177039264/minisat+ /tmp/evaluation/364346-1177039264/instance-364346-1177039264.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node48/convwatcher-364346-1177039264 -o ROOT/results/node48/conversion-364346-1177039264 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/364346-1177039264/instance-364346-1177039264.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node48/watcher-364346-1177039264 -o ROOT/results/node48/solver-364346-1177039264 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/364346-1177039264/minisat+ /tmp/evaluation/364346-1177039264/instance-364346-1177039264.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 7ecb3834576c61e36b2048d581937745 RANDOM SEED= 769412628 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node48.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 : 3000.238 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 : 3000.238 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: 1805056 kB Buffers: 17404 kB Cached: 174300 kB SwapCached: 2232 kB Active: 61448 kB Inactive: 139552 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1805056 kB SwapTotal: 4192956 kB SwapFree: 4184636 kB Dirty: 2752 kB Writeback: 0 kB Mapped: 16264 kB Slab: 35840 kB Committed_AS: 1052836 kB PageTables: 1388 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 node48 on Fri Apr 20 03:21:05 UTC 2007