Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
pwbo 1.1 | OPT | 100 | 0.030995 | 0.0183059 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/ primes-dimacs-cnf/normalized-aim-100-3_4-yes1-2.opb |
MD5SUM | de3ca7c9c87e2b31e775324889d40468 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 100 |
Best CPU time to get the best result obtained on this benchmark | 0.002999 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 100 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 440 |
Number of constraints which are clauses | 437 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 3 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
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 | 2 |
Number of bits of the biggest number in a constraint | 2 |
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 pwbo 1.1 beta - 20110321 0.00/0.00 c Parsing opb file format. File HOME/instance-3500168-1307992163.opb. 0.00/0.00 c Instance file HOME/instance-3500168-1307992163.opb 0.00/0.00 c File size is 13954 bytes. 0.00/0.00 c Highest Coefficient sum: 4 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.00 s | 0.00/0.00 c | Number Variables: 200 | 0.00/0.00 c | Number Clauses: 440 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 0 | 0.00/0.00 c init lb 0 0.00/0.00 c init ub 201 0.00/0.00 c lb 1 (thread 0) 0.00/0.00 c lb 2 (thread 0) 0.00/0.00 c lb 3 (thread 0) 0.00/0.00 c lb 4 (thread 0) 0.00/0.00 c lb 5 (thread 0) 0.00/0.00 c lb 6 (thread 0) 0.00/0.00 c lb 7 (thread 0) 0.00/0.00 c lb 8 (thread 0) 0.00/0.00 c lb 9 (thread 0) 0.00/0.00 c lb 10 (thread 0) 0.00/0.00 c lb 11 (thread 0) 0.00/0.00 c lb 12 (thread 0) 0.00/0.00 c lb 13 (thread 0) 0.00/0.00 c lb 14 (thread 0) 0.00/0.00 c lb 15 (thread 0) 0.00/0.00 c lb 16 (thread 0) 0.00/0.00 c lb 17 (thread 0) 0.00/0.00 c lb 18 (thread 0) 0.00/0.00 c lb 19 (thread 0) 0.00/0.00 c lb 20 (thread 0) 0.00/0.00 c lb 21 (thread 0) 0.00/0.00 c lb 22 (thread 0) 0.00/0.00 c lb 23 (thread 0) 0.00/0.00 c lb 24 (thread 0) 0.00/0.00 c lb 25 (thread 0) 0.00/0.00 c lb 26 (thread 0) 0.00/0.00 c lb 27 (thread 0) 0.00/0.00 c lb 28 (thread 0) 0.00/0.00 c lb 29 (thread 0) 0.00/0.00 c lb 30 (thread 0) 0.00/0.00 c lb 31 (thread 0) 0.00/0.01 c lb 32 (thread 0) 0.00/0.01 c lb 33 (thread 0) 0.00/0.01 c lb 34 (thread 0) 0.00/0.01 c lb 35 (thread 0) 0.00/0.01 c lb 36 (thread 0) 0.00/0.01 c lb 37 (thread 0) 0.00/0.01 c lb 38 (thread 0) 0.00/0.01 c lb 39 (thread 0) 0.00/0.01 c lb 40 (thread 0) 0.00/0.01 c lb 41 (thread 0) 0.00/0.01 c lb 42 (thread 0) 0.00/0.01 c lb 43 (thread 0) 0.00/0.01 c lb 44 (thread 0) 0.00/0.01 c lb 45 (thread 0) 0.00/0.01 c lb 46 (thread 0) 0.00/0.01 c lb 47 (thread 0) 0.00/0.01 c lb 48 (thread 0) 0.00/0.01 c lb 49 (thread 0) 0.00/0.01 c ub 100 (thread 1) 0.00/0.01 o 100 0.00/0.01 c lb 50 (thread 0) 0.00/0.01 c lb 51 (thread 0) 0.00/0.01 c lb 52 (thread 0) 0.00/0.01 c lb 53 (thread 0) 0.00/0.01 s OPTIMUM FOUND 0.00/0.01 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 0.00/0.01 c Memory used : 134.64 MB 0.00/0.01 c CPU time : 0.025996 s
OK 100
runsolver Copyright (C) 2010-2011 Olivier ROUSSEL This is runsolver version 3.3.1 (svn: 989) This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3500168-1307992163/watcher-3500168-1307992163 -o /tmp/evaluation-result-3500168-1307992163/solver-3500168-1307992163 -C 1800 -W 1900 -M 15500 pwbo1.1 -file-format=opb HOME/instance-3500168-1307992163.opb running on 4 cores: 1,3,5,7 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): 1900 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 4.00 4.00 3.67 1/175 13535 /proc/meminfo: memFree=32199704/32951124 swapFree=67050540/67111528 [pid=13535] ppid=13533 vsize=137184 CPUtime=0 cores=1,3,5,7 /proc/13535/stat : 13535 (pwbo1.1) S 13533 13535 13000 0 -1 4202496 1027 0 0 0 0 0 0 0 23 0 3 0 910818667 140476416 956 33554432000 4194304 5714118 140734979995120 18446744073709551615 4419421 0 0 4096 16387 18446744073709551615 0 0 17 5 0 0 0 /proc/13535/statm: 34296 961 178 372 0 33921 0 [pid=13535/tid=13536] ppid=13533 vsize=137256 CPUtime=0 cores=1,3,5,7 /proc/13535/task/13536/stat : 13536 (pwbo1.1) R 13533 13535 13000 0 -1 4202560 75 0 0 0 0 0 0 0 25 0 3 0 910818667 140550144 962 33554432000 4194304 5714118 140734979995120 18446744073709551615 4967679 0 0 4096 16387 0 0 0 -1 1 0 0 0 [pid=13535/tid=13537] ppid=13533 vsize=137540 CPUtime=0 cores=1,3,5,7 /proc/13535/task/13537/stat : 13537 (pwbo1.1) R 13533 13535 13000 0 -1 4202560 616 0 0 0 0 0 0 0 25 0 3 0 910818667 140840960 968 33554432000 4194304 5714118 140734979995120 18446744073709551615 5013495 0 0 4096 16387 0 0 0 -1 5 0 0 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0183059 CPU time (s): 0.030995 CPU user time (s): 0.025996 CPU system time (s): 0.004999 CPU usage (%): 169.317 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.025996 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1995 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= 22 involuntary context switches= 29 runsolver used 0.001999 second user time and 0.007998 second system time The end
Begin job on node102 at 2011-06-13 21:09:23 IDJOB=3500168 IDBENCH=2059 IDSOLVER=1954 FILE ID=node102/3500168-1307992163 RUNJOBID= node102-1307990359-13322 PBS_JOBID= 13559737 Free space on /tmp= 74132 MiB SOLVER NAME= pwbo 1.1 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-aim-100-3_4-yes1-2.opb COMMAND LINE= pwbo1.1 -file-format=opb BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3500168-1307992163/watcher-3500168-1307992163 -o /tmp/evaluation-result-3500168-1307992163/solver-3500168-1307992163 -C 1800 -W 1900 -M 15500 pwbo1.1 -file-format=opb HOME/instance-3500168-1307992163.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 15500 MiB NBCORE= 4 MD5SUM BENCH= de3ca7c9c87e2b31e775324889d40468 RANDOM SEED=117678925 node102.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.828 cache size : 8192 KB physical id : 0 siblings : 4 core id : 0 cpu cores : 4 apicid : 0 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5333.65 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 1 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.828 cache size : 8192 KB physical id : 1 siblings : 4 core id : 0 cpu cores : 4 apicid : 16 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5226.15 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 2 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.828 cache size : 8192 KB physical id : 0 siblings : 4 core id : 1 cpu cores : 4 apicid : 2 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 3 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.828 cache size : 8192 KB physical id : 1 siblings : 4 core id : 1 cpu cores : 4 apicid : 18 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 4 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.828 cache size : 8192 KB physical id : 0 siblings : 4 core id : 2 cpu cores : 4 apicid : 4 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 5 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.828 cache size : 8192 KB physical id : 1 siblings : 4 core id : 2 cpu cores : 4 apicid : 20 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 6 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.828 cache size : 8192 KB physical id : 0 siblings : 4 core id : 3 cpu cores : 4 apicid : 6 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.82 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] processor : 7 vendor_id : GenuineIntel cpu family : 6 model : 26 model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz stepping : 5 cpu MHz : 2666.828 cache size : 8192 KB physical id : 1 siblings : 4 core id : 3 cpu cores : 4 apicid : 22 fpu : yes fpu_exception : yes cpuid level : 11 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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm bogomips : 5332.75 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 32199876 kB Buffers: 201692 kB Cached: 319748 kB SwapCached: 25152 kB Active: 294456 kB Inactive: 258900 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 32199876 kB SwapTotal: 67111528 kB SwapFree: 67050540 kB Dirty: 4344 kB Writeback: 0 kB AnonPages: 29540 kB Mapped: 9236 kB Slab: 132600 kB PageTables: 4668 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 220696 kB VmallocTotal: 34359738367 kB VmallocUsed: 296008 kB VmallocChunk: 34359440975 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 74128 MiB End job on node102 at 2011-06-13 21:09:23