Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
bsolo 3.1 pb | UNSAT | 0.740886 | 0.741107 |
Name | normalized-PB06/SATUNSAT-SMALLINT/ submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.opb |
MD5SUM | 583fb36c9cf948cc03f361dd87435bdd |
Bench Category | DEC-SMALLINT (no 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 | 0.05999 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 930 |
Total number of constraints | 61 |
Number of constraints which are clauses | 31 |
Number of constraints which are cardinality constraints (but not clauses) | 30 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 31 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 32 |
Number of bits of the biggest sum of numbers | 6 |
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 bsolo beta version 3.1 - 13/04/2009 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Learning Strategy: Generic Pseudo-Boolean Learning 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file HOME/instance-1880557-1245238128.opb 0.00/0.00 c File size is 15321 bytes. 0.00/0.00 c Highest Coefficient sum: 32 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.002 s 0.00/0.00 c Var: 930 Constr: 61 31/30/0 Lit: 1860 Watch. Lit: 992 0.00/0.00 c Obj. Vars: 0 (0 % of total variables) 0.00/0.02 c Pre-processing Time: 0.021 s 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 930 61 1860 30 992 9310 0 0 0.02 0.00/0.02 c Switching off lower bounding mode. 0.69/0.74 c 101 930 238 37244 156 10216 10242 177 1246 0.08 0.69/0.74 c 251 930 421 66974 159 15594 11267 360 1349 0.19 0.69/0.74 c Backtracks by Clause: 418 0.69/0.74 c Backtracks by PB constraint: 58 0.69/0.74 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.69/0.74 c 2 476 167 8289 869 189813 808 644 0.74 0.69/0.74 s UNSATISFIABLE 0.69/0.74 c Total time: 0.738 s
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880557-1245238128/watcher-1880557-1245238128 -o /tmp/evaluation-result-1880557-1245238128/solver-1880557-1245238128 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880557-1245238128.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.99 0.97 0.82 3/64 3951 /proc/meminfo: memFree=1629680/2055920 swapFree=4182380/4192956 [pid=3951] ppid=3949 vsize=18532 CPUtime=0 /proc/3951/stat : 3951 (bsolo) R 3949 3951 3866 0 -1 4194304 289 0 0 0 0 0 0 0 21 0 1 0 191410703 18976768 269 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3951/statm: 4633 269 188 640 0 3989 0 [startup+0.029439 s] /proc/loadavg: 0.99 0.97 0.82 3/64 3951 /proc/meminfo: memFree=1629680/2055920 swapFree=4182380/4192956 [pid=3951] ppid=3949 vsize=18660 CPUtime=0.02 /proc/3951/stat : 3951 (bsolo) R 3949 3951 3866 0 -1 4194304 322 0 0 0 2 0 0 0 21 0 1 0 191410703 19107840 302 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3951/statm: 4665 302 196 640 0 4021 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 18660 [startup+0.101446 s] /proc/loadavg: 0.99 0.97 0.82 3/64 3951 /proc/meminfo: memFree=1629680/2055920 swapFree=4182380/4192956 [pid=3951] ppid=3949 vsize=11620 CPUtime=0.09 /proc/3951/stat : 3951 (bsolo) R 3949 3951 3866 0 -1 4194304 507 0 0 0 9 0 0 0 21 0 1 0 191410703 11898880 487 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3951/statm: 2905 487 196 640 0 2261 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11620 [startup+0.30147 s] /proc/loadavg: 0.99 0.97 0.82 3/64 3951 /proc/meminfo: memFree=1629680/2055920 swapFree=4182380/4192956 [pid=3951] ppid=3949 vsize=12380 CPUtime=0.29 /proc/3951/stat : 3951 (bsolo) R 3949 3951 3866 0 -1 4194304 700 0 0 0 28 1 0 0 23 0 1 0 191410703 12677120 680 1992294400 134512640 137136520 4294956256 18446744073709551615 134605427 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3951/statm: 3095 680 196 640 0 2451 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 12380 [startup+0.701518 s] /proc/loadavg: 0.99 0.97 0.82 3/64 3951 /proc/meminfo: memFree=1629680/2055920 swapFree=4182380/4192956 [pid=3951] ppid=3949 vsize=13788 CPUtime=0.69 /proc/3951/stat : 3951 (bsolo) R 3949 3951 3866 0 -1 4194304 1036 0 0 0 68 1 0 0 25 0 1 0 191410703 14118912 1016 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3951/statm: 3447 1016 196 640 0 2803 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 13788 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.741107 CPU time (s): 0.740886 CPU user time (s): 0.726889 CPU system time (s): 0.013997 CPU usage (%): 99.9702 Max. virtual memory (cumulated for all children) (KiB): 18660 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.726889 system time used= 0.013997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1067 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= 2 involuntary context switches= 1 runsolver used 0.004999 second user time and 0.005999 second system time The end
Begin job on node75 at 2009-06-17 13:28:48 IDJOB=1880557 IDBENCH=2583 IDSOLVER=701 FILE ID=node75/1880557-1245238128 PBS_JOBID= 9372276 Free space on /tmp= 66416 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-31-30.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880557-1245238128/watcher-1880557-1245238128 -o /tmp/evaluation-result-1880557-1245238128/solver-1880557-1245238128 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880557-1245238128.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 583fb36c9cf948cc03f361dd87435bdd RANDOM SEED=535842836 node75.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.236 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 : 3000.236 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1630160 kB Buffers: 59428 kB Cached: 279988 kB SwapCached: 4596 kB Active: 103692 kB Inactive: 243400 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1630160 kB SwapTotal: 4192956 kB SwapFree: 4182380 kB Dirty: 3952 kB Writeback: 0 kB Mapped: 13356 kB Slab: 64560 kB Committed_AS: 118740 kB PageTables: 1420 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1880557-1245238128.opb Free space on /tmp at the end= 66412 MiB End job on node75 at 2009-06-17 13:28:49