Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | 90 | 1.45678 | 1.46402 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh218.opb |
MD5SUM | cba4f92fd2fe518316e4b3350164b448 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 90 |
Best CPU time to get the best result obtained on this benchmark | 0.034994 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 90 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 900 |
Number of constraints which are clauses | 900 |
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 | 11 |
Number of terms in the objective function | 200 |
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 | 200 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 200 |
Number of bits of the biggest sum of numbers | 8 |
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-1877674-1245161086.opb 0.00/0.00 c File size is 38737 bytes. 0.00/0.03 c Highest Coefficient sum: 200 0.00/0.03 c Parsing was ok!! 0.00/0.03 c Total parsing time: 0.005 s 0.00/0.03 c Var: 200 Constr: 900 900/0/0 Lit: 4105 Watch. Lit: 1800 0.00/0.03 c Obj. Vars: 200 (100 % of total variables) 0.00/0.03 c Pre-processing Time: 0.01 s 0.02/0.07 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.07 c 0 153 496 2062 4 992 165 0 0 0.01 0.02/0.07 c Initial Lower Bound: 79 0.02/0.07 c Initial Path Cost: 24 0.02/0.07 o 95 0.40/0.45 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.40/0.45 c 21 153 519 2442 4 1119 1165 23 300 0.07 0.40/0.45 o 94 0.79/0.80 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.79/0.80 c 46 153 556 3798 6 1275 1165 60 101 0.45 0.79/0.80 o 92 0.99/1.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.99/1.03 c 63 153 579 4736 8 1405 1165 83 78 0.80 0.99/1.03 o 90 1.38/1.46 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.38/1.46 c 74 153 598 5796 9 1529 1165 102 72 1.03 1.38/1.46 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 x160 -x161 -x162 x163 -x164 x165 -x166 -x167 x168 -x169 x170 -x171 x172 x173 -x174 x175 -x176 x177 -x178 -x179 x180 x181 -x182 x183 -x184 x185 -x186 x187 -x188 -x189 -x190 x191 -x192 x193 -x194 x195 -x196 -x197 x198 x199 -x200 1.38/1.46 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.38/1.46 c 4 99 16 174 638 6874 142 68 1.45 1.38/1.46 c Objective: 90 1.38/1.46 s OPTIMUM FOUND 1.38/1.46 c Total time: 1.453 s
OK 90
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877674-1245161086/watcher-1877674-1245161086 -o /tmp/evaluation-result-1877674-1245161086/solver-1877674-1245161086 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877674-1245161086.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: 1.98 2.02 1.99 4/73 9652 /proc/meminfo: memFree=1840528/2055920 swapFree=4180892/4192956 [pid=9652] ppid=9650 vsize=18428 CPUtime=0 /proc/9652/stat : 9652 (bsolo) R 9650 9652 9510 0 -1 4194304 223 0 0 0 0 0 0 0 18 0 1 0 183706569 18870272 207 1992294400 134512640 137136520 4294956256 18446744073709551615 134520041 0 0 4096 16384 0 0 0 17 0 0 0 /proc/9652/statm: 4607 207 169 640 0 3953 0 [startup+0.031936 s] /proc/loadavg: 1.98 2.02 1.99 4/73 9652 /proc/meminfo: memFree=1840528/2055920 swapFree=4180892/4192956 [pid=9652] ppid=9650 vsize=11900 CPUtime=0.02 /proc/9652/stat : 9652 (bsolo) R 9650 9652 9510 0 -1 4194304 498 0 0 0 2 0 0 0 18 0 1 0 183706569 12185600 472 1992294400 134512640 137136520 4294956256 18446744073709551615 135078918 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9652/statm: 2975 472 284 640 0 2331 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 11900 [startup+0.102189 s] /proc/loadavg: 1.98 2.02 1.99 4/73 9652 /proc/meminfo: memFree=1840528/2055920 swapFree=4180892/4192956 [pid=9652] ppid=9650 vsize=12112 CPUtime=0.09 /proc/9652/stat : 9652 (bsolo) R 9650 9652 9510 0 -1 4194304 804 0 0 0 9 0 0 0 18 0 1 0 183706569 12402688 477 1992294400 134512640 137136520 4294956256 18446744073709551615 135455063 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9652/statm: 3028 477 292 640 0 2384 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 12112 [startup+0.31606 s] /proc/loadavg: 1.98 2.02 1.99 4/73 9652 /proc/meminfo: memFree=1840528/2055920 swapFree=4180892/4192956 [pid=9652] ppid=9650 vsize=12088 CPUtime=0.3 /proc/9652/stat : 9652 (bsolo) R 9650 9652 9510 0 -1 4194304 2212 0 0 0 29 1 0 0 20 0 1 0 183706569 12378112 461 1992294400 134512640 137136520 4294956256 18446744073709551615 136526053 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9652/statm: 3022 461 292 640 0 2378 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 12088 [startup+0.705173 s] /proc/loadavg: 1.98 2.02 1.99 4/73 9652 /proc/meminfo: memFree=1840528/2055920 swapFree=4180892/4192956 [pid=9652] ppid=9650 vsize=12212 CPUtime=0.69 /proc/9652/stat : 9652 (bsolo) R 9650 9652 9510 0 -1 4194304 4879 0 0 0 67 2 0 0 23 0 1 0 183706569 12505088 477 1992294400 134512640 137136520 4294956256 18446744073709551615 135464042 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9652/statm: 3053 477 293 640 0 2409 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 12212 Solver just ended. Dumping a history of the last processes samples [startup+1.10715 s] /proc/loadavg: 1.98 2.02 1.99 4/74 9653 /proc/meminfo: memFree=1839752/2055920 swapFree=4180892/4192956 [pid=9652] ppid=9650 vsize=12252 CPUtime=1.1 /proc/9652/stat : 9652 (bsolo) R 9650 9652 9510 0 -1 4194304 8076 0 0 0 107 3 0 0 25 0 1 0 183706569 12546048 508 1992294400 134512640 137136520 4294956256 18446744073709551615 134718906 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9652/statm: 3063 508 293 640 0 2419 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 12252 [startup+1.30117 s] /proc/loadavg: 1.98 2.02 1.99 4/74 9653 /proc/meminfo: memFree=1839752/2055920 swapFree=4180892/4192956 [pid=9652] ppid=9650 vsize=12168 CPUtime=1.28 /proc/9652/stat : 9652 (bsolo) R 9650 9652 9510 0 -1 4194304 9371 0 0 0 125 3 0 0 25 0 1 0 183706569 12460032 466 1992294400 134512640 137136520 4294956256 18446744073709551615 134732890 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9652/statm: 3042 466 293 640 0 2398 0 Current children cumulated CPU time (s) 1.28 Current children cumulated vsize (KiB) 12168 [startup+1.40211 s] /proc/loadavg: 1.98 2.02 1.99 4/74 9653 /proc/meminfo: memFree=1839752/2055920 swapFree=4180892/4192956 [pid=9652] ppid=9650 vsize=12160 CPUtime=1.38 /proc/9652/stat : 9652 (bsolo) R 9650 9652 9510 0 -1 4194304 9834 0 0 0 135 3 0 0 25 0 1 0 183706569 12451840 501 1992294400 134512640 137136520 4294956256 18446744073709551615 135443223 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9652/statm: 3040 501 293 640 0 2396 0 Current children cumulated CPU time (s) 1.38 Current children cumulated vsize (KiB) 12160 Child status: 0 Real time (s): 1.46402 CPU time (s): 1.45678 CPU user time (s): 1.41878 CPU system time (s): 0.037994 CPU usage (%): 99.5055 Max. virtual memory (cumulated for all children) (KiB): 12340 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.41878 system time used= 0.037994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 10233 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= 29 runsolver used 0.004999 second user time and 0.010998 second system time The end
Begin job on node87 at 2009-06-16 16:04:46 IDJOB=1877674 IDBENCH=2202 IDSOLVER=699 FILE ID=node87/1877674-1245161086 PBS_JOBID= 9363857 Free space on /tmp= 66540 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh218.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877674-1245161086/watcher-1877674-1245161086 -o /tmp/evaluation-result-1877674-1245161086/solver-1877674-1245161086 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877674-1245161086.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= cba4f92fd2fe518316e4b3350164b448 RANDOM SEED=1523208771 node87.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 : 3000.235 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 : 3000.235 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: 1841072 kB Buffers: 35276 kB Cached: 95432 kB SwapCached: 6176 kB Active: 70164 kB Inactive: 86044 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1841072 kB SwapTotal: 4192956 kB SwapFree: 4180892 kB Dirty: 4168 kB Writeback: 0 kB Mapped: 33084 kB Slab: 43624 kB Committed_AS: 590632 kB PageTables: 2128 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-1877674-1245161086.opb Free space on /tmp at the end= 66536 MiB End job on node87 at 2009-06-16 16:04:47