Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | 520 | 223.486 | 223.596 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-ii16e2.opb |
MD5SUM | 70562ccf7e5b2c45714808415668e9f1 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 520 |
Best CPU time to get the best result obtained on this benchmark | 6.575 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 520 |
Optimality of the best value was proved | YES |
Number of variables | 1064 |
Total number of constraints | 8357 |
Number of constraints which are clauses | 8357 |
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 | 2 |
Maximum length of a constraint | 16 |
Number of terms in the objective function | 1064 |
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 | 1064 |
Number of bits of the sum of numbers in the objective function | 11 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 1064 |
Number of bits of the biggest sum of numbers | 11 |
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: Cardinality Constraint 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-1877655-1245157841.opb 0.00/0.00 c File size is 326745 bytes. 0.01/0.04 c Highest Coefficient sum: 1064 0.01/0.04 c Parsing was ok!! 0.01/0.04 c Total parsing time: 0.042 s 0.01/0.04 c Var: 1064 Constr: 8357 8357/0/0 Lit: 33660 Watch. Lit: 16714 0.01/0.04 c Obj. Vars: 1064 (100 % of total variables) 0.09/0.17 c Pre-processing Time: 0.17 s 0.09/0.17 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.17 c 0 1064 8357 33660 4 16714 2785 0 0 0.17 0.09/0.17 c Switching off lower bounding mode. 0.09/0.18 o 520 223.38/223.58 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 223.38/223.58 c 27 1064 8412 36376 4 17368 3785 55 146 0.18 223.38/223.58 c 127 1064 8612 42696 4 17768 4164 255 531 0.24 223.38/223.58 c 377 1064 9112 59834 6 18768 4581 755 981 0.38 223.38/223.58 c 853 1064 9960 136211 13 20464 5040 1603 1097 0.78 223.38/223.58 c 1667 1064 10798 549684 50 22140 5545 2441 915 1.82 223.38/223.58 c 2987 1064 13124 778993 59 26792 6100 4767 989 3.02 223.38/223.58 c 5068 1064 11430 1292762 113 23404 6711 3073 764 6.63 223.38/223.58 c 8291 1064 14661 2972408 202 29866 7383 6304 644 12.86 223.38/223.58 c 13227 1064 15287 3228571 211 31118 8122 6930 530 24.92 223.38/223.58 c 20733 1064 12897 2286341 177 26338 8935 4540 475 43.63 223.38/223.58 c 32094 1064 15458 3291600 212 31460 9829 7101 439 73.11 223.38/223.58 c 49239 1064 14264 2780931 194 29072 10812 5907 424 115.98 223.38/223.58 c 75058 1064 13939 2654159 190 28422 11894 5582 431 173.91 223.38/223.58 v -x1 x2 x3 -x4 x5 -x6 -x7 x8 -x9 x10 x11 -x12 x13 -x14 -x15 x16 x17 -x18 x19 -x20 x21 -x22 x23 -x24 x25 -x26 x27 -x28 x29 -x30 x31 -x32 x33 -x34 x35 -x36 x37 -x38 x39 -x40 x41 -x42 x43 -x44 x45 -x46 x47 -x48 x49 -x50 x51 -x52 x53 -x54 x55 -x56 x57 -x58 x59 -x60 x61 -x62 x63 -x64 x65 -x66 x67 -x68 x69 -x70 x71 -x72 x73 -x74 x75 -x76 x77 -x78 x79 -x80 x81 -x82 x83 -x84 x85 -x86 x87 -x88 x89 -x90 x91 -x92 x93 -x94 x95 -x96 x97 -x98 x99 -x100 x101 -x102 x103 -x104 x105 -x106 x107 -x108 x109 -x110 x111 -x112 x113 -x114 -x115 x116 -x117 x118 x119 -x120 x121 -x122 -x123 x124 -x125 x126 x127 -x128 x129 -x130 x131 -x132 x133 -x134 x135 -x136 x137 -x138 x139 -x140 x141 -x142 x143 -x144 x145 -x146 x147 -x148 x149 -x150 x151 -x152 x153 -x154 x155 -x156 x157 -x158 x159 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-x1055 x1056 -x1057 x1058 -x1059 x1060 -x1061 x1062 x1063 -x1064 223.38/223.58 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 223.38/223.58 c 13 96999 3645 111742 16619 2425062 8262 434 223.47 223.38/223.58 c Objective: 520 223.38/223.58 s OPTIMUM FOUND 223.38/223.58 c Total time: 223.471 s
OK 520
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877655-1245157841/watcher-1877655-1245157841 -o /tmp/evaluation-result-1877655-1245157841/solver-1877655-1245157841 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877655-1245157841.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: 0.92 0.97 0.98 3/64 4580 /proc/meminfo: memFree=1855440/2055924 swapFree=4191900/4192956 [pid=4580] ppid=4578 vsize=11044 CPUtime=0 /proc/4580/stat : 4580 (bsolo) R 4578 4580 4124 0 -1 4194304 257 0 0 0 0 0 0 0 18 0 1 0 183384886 11309056 241 1992294400 134512640 137136520 4294956256 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4580/statm: 2761 241 176 640 0 2037 0 [startup+0.013212 s] /proc/loadavg: 0.92 0.97 0.98 3/64 4580 /proc/meminfo: memFree=1855440/2055924 swapFree=4191900/4192956 [pid=4580] ppid=4578 vsize=11176 CPUtime=0.01 /proc/4580/stat : 4580 (bsolo) R 4578 4580 4124 0 -1 4194304 304 0 0 0 1 0 0 0 18 0 1 0 183384886 11444224 288 1992294400 134512640 137136520 4294956256 18446744073709551615 134517511 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4580/statm: 2794 288 191 640 0 2070 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 11176 [startup+0.101229 s] /proc/loadavg: 0.92 0.97 0.98 3/64 4580 /proc/meminfo: memFree=1855440/2055924 swapFree=4191900/4192956 [pid=4580] ppid=4578 vsize=12204 CPUtime=0.09 /proc/4580/stat : 4580 (bsolo) R 4578 4580 4124 0 -1 4194304 713 0 0 0 9 0 0 0 18 0 1 0 183384886 12496896 617 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4580/statm: 3051 617 188 640 0 2407 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12204 [startup+0.301268 s] /proc/loadavg: 0.92 0.97 0.98 3/64 4580 /proc/meminfo: memFree=1855440/2055924 swapFree=4191900/4192956 [pid=4580] ppid=4578 vsize=12732 CPUtime=0.29 /proc/4580/stat : 4580 (bsolo) R 4578 4580 4124 0 -1 4194304 858 0 0 0 29 0 0 0 19 0 1 0 183384886 13037568 762 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4580/statm: 3183 762 196 640 0 2539 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 12732 [startup+0.701345 s] /proc/loadavg: 0.92 0.97 0.98 3/64 4580 /proc/meminfo: memFree=1855440/2055924 swapFree=4191900/4192956 [pid=4580] ppid=4578 vsize=13296 CPUtime=0.7 /proc/4580/stat : 4580 (bsolo) R 4578 4580 4124 0 -1 4194304 1001 0 0 0 69 1 0 0 23 0 1 0 183384886 13615104 905 1992294400 134512640 137136520 4294956256 18446744073709551615 136502044 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4580/statm: 3324 907 196 640 0 2680 0 Current children cumulated CPU time (s) 0.7 Current children cumulated vsize (KiB) 13296 [startup+1.5015 s] /proc/loadavg: 0.92 0.97 0.98 2/65 4581 /proc/meminfo: memFree=1850760/2055924 swapFree=4191900/4192956 [pid=4580] ppid=4578 vsize=17664 CPUtime=1.49 /proc/4580/stat : 4580 (bsolo) R 4578 4580 4124 0 -1 4194304 2091 0 0 0 148 1 0 0 25 0 1 0 183384886 18087936 1995 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4580/statm: 4416 1995 196 640 0 3772 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 17664 [startup+3.10182 s] /proc/loadavg: 0.92 0.97 0.98 2/65 4581 /proc/meminfo: memFree=1846216/2055924 swapFree=4191900/4192956 [pid=4580] ppid=4578 vsize=22668 CPUtime=3.09 /proc/4580/stat : 4580 (bsolo) R 4578 4580 4124 0 -1 4194304 3353 0 0 0 307 2 0 0 25 0 1 0 183384886 23212032 3257 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4580/statm: 5667 3257 196 640 0 5023 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 22668 [startup+6.30145 s] /proc/loadavg: 0.93 0.97 0.98 2/65 4581 /proc/meminfo: memFree=1833352/2055924 swapFree=4191900/4192956 [pid=4580] ppid=4578 vsize=35084 CPUtime=6.29 /proc/4580/stat : 4580 (bsolo) R 4578 4580 4124 0 -1 4194304 6463 0 0 0 626 3 0 0 25 0 1 0 183384886 35926016 6367 1992294400 134512640 137136520 4294956256 18446744073709551615 136518854 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4580/statm: 8771 6367 196 640 0 8127 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 35084 [startup+12.7017 s] /proc/loadavg: 0.93 0.97 0.98 2/65 4581 /proc/meminfo: memFree=1817480/2055924 swapFree=4191900/4192956 [pid=4580] ppid=4578 vsize=50072 CPUtime=12.68 /proc/4580/stat : 4580 (bsolo) R 4578 4580 4124 0 -1 4194304 10204 0 0 0 1263 5 0 0 25 0 1 0 183384886 51273728 10108 1992294400 134512640 137136520 4294956256 18446744073709551615 136501971 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4580/statm: 12518 10109 196 640 0 11874 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 50072 [startup+25.5012 s] /proc/loadavg: 0.95 0.97 0.98 2/65 4581 /proc/meminfo: memFree=1801608/2055924 swapFree=4191900/4192956 [pid=4580] ppid=4578 vsize=63968 CPUtime=25.48 /proc/4580/stat : 4580 (bsolo) R 4578 4580 4124 0 -1 4194304 13678 0 0 0 2539 9 0 0 25 0 1 0 183384886 65503232 13582 1992294400 134512640 137136520 4294956256 18446744073709551615 136509133 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4580/statm: 15992 13582 196 640 0 15348 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 63968 [startup+51.1012 s] /proc/loadavg: 0.96 0.97 0.98 2/65 4581 /proc/meminfo: memFree=1798408/2055924 swapFree=4191900/4192956 [pid=4580] ppid=4578 vsize=67192 CPUtime=51.06 /proc/4580/stat : 4580 (bsolo) R 4578 4580 4124 0 -1 4194304 14476 0 0 0 5095 11 0 0 25 0 1 0 183384886 68804608 14380 1992294400 134512640 137136520 4294956256 18446744073709551615 136518971 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4580/statm: 16798 14380 197 640 0 16154 0 Current children cumulated CPU time (s) 51.06 Current children cumulated vsize (KiB) 67192 [startup+102.305 s] /proc/loadavg: 0.98 0.97 0.98 2/65 4581 /proc/meminfo: memFree=1795912/2055924 swapFree=4191900/4192956 [pid=4580] ppid=4578 vsize=69528 CPUtime=102.23 /proc/4580/stat : 4580 (bsolo) R 4578 4580 4124 0 -1 4194304 15071 0 0 0 10207 16 0 0 25 0 1 0 183384886 71196672 14975 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4580/statm: 17382 14975 197 640 0 16738 0 Current children cumulated CPU time (s) 102.23 Current children cumulated vsize (KiB) 69528 [startup+162.301 s] /proc/loadavg: 0.99 0.97 0.98 2/65 4581 /proc/meminfo: memFree=1787208/2055924 swapFree=4191900/4192956 [pid=4580] ppid=4578 vsize=78224 CPUtime=162.2 /proc/4580/stat : 4580 (bsolo) R 4578 4580 4124 0 -1 4194304 17245 0 0 0 16198 22 0 0 25 0 1 0 183384886 80101376 17149 1992294400 134512640 137136520 4294956256 18446744073709551615 134533451 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4580/statm: 19556 17149 197 640 0 18912 0 Current children cumulated CPU time (s) 162.2 Current children cumulated vsize (KiB) 78224 [startup+222.302 s] /proc/loadavg: 0.99 0.97 0.98 2/65 4581 /proc/meminfo: memFree=1772552/2055924 swapFree=4191900/4192956 [pid=4580] ppid=4578 vsize=92876 CPUtime=222.18 /proc/4580/stat : 4580 (bsolo) R 4578 4580 4124 0 -1 4194304 20909 0 0 0 22191 27 0 0 25 0 1 0 183384886 95105024 20813 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4580/statm: 23219 20813 197 640 0 22575 0 Current children cumulated CPU time (s) 222.18 Current children cumulated vsize (KiB) 92876 Solver just ended. Dumping a history of the last processes samples [startup+223.102 s] /proc/loadavg: 0.99 0.97 0.98 2/65 4581 /proc/meminfo: memFree=1772552/2055924 swapFree=4191900/4192956 [pid=4580] ppid=4578 vsize=92876 CPUtime=222.98 /proc/4580/stat : 4580 (bsolo) R 4578 4580 4124 0 -1 4194304 20909 0 0 0 22271 27 0 0 25 0 1 0 183384886 95105024 20813 1992294400 134512640 137136520 4294956256 18446744073709551615 136502448 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4580/statm: 23219 20813 197 640 0 22575 0 Current children cumulated CPU time (s) 222.98 Current children cumulated vsize (KiB) 92876 [startup+223.501 s] /proc/loadavg: 0.99 0.97 0.98 2/65 4581 /proc/meminfo: memFree=1772552/2055924 swapFree=4191900/4192956 [pid=4580] ppid=4578 vsize=92876 CPUtime=223.38 /proc/4580/stat : 4580 (bsolo) R 4578 4580 4124 0 -1 4194304 20909 0 0 0 22311 27 0 0 25 0 1 0 183384886 95105024 20813 1992294400 134512640 137136520 4294956256 18446744073709551615 134554335 0 0 4096 16384 0 0 0 17 0 0 0 /proc/4580/statm: 23219 20813 197 640 0 22575 0 Current children cumulated CPU time (s) 223.38 Current children cumulated vsize (KiB) 92876 Child status: 0 Real time (s): 223.596 CPU time (s): 223.486 CPU user time (s): 223.192 CPU system time (s): 0.293955 CPU usage (%): 99.9507 Max. virtual memory (cumulated for all children) (KiB): 92876 getrusage(RUSAGE_CHILDREN,...) data: user time used= 223.192 system time used= 0.293955 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 20911 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= 4 involuntary context switches= 773 runsolver used 0.219966 second user time and 0.601908 second system time The end
Begin job on node6 at 2009-06-16 15:10:41 IDJOB=1877655 IDBENCH=2166 IDSOLVER=699 FILE ID=node6/1877655-1245157841 PBS_JOBID= 9363762 Free space on /tmp= 66240 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-ii16e2.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877655-1245157841/watcher-1877655-1245157841 -o /tmp/evaluation-result-1877655-1245157841/solver-1877655-1245157841 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877655-1245157841.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 70562ccf7e5b2c45714808415668e9f1 RANDOM SEED=87351076 node6.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 : 3000.265 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 : 3000.265 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: 2055924 kB MemFree: 1855864 kB Buffers: 32144 kB Cached: 96728 kB SwapCached: 260 kB Active: 18560 kB Inactive: 123528 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055924 kB LowFree: 1855864 kB SwapTotal: 4192956 kB SwapFree: 4191900 kB Dirty: 4256 kB Writeback: 0 kB Mapped: 21808 kB Slab: 43876 kB Committed_AS: 158956 kB PageTables: 1456 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-1877655-1245157841.opb Free space on /tmp at the end= 66236 MiB End job on node6 at 2009-06-16 15:14:25