Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
wbo 1.4a | OPTIMUM | 0.011997 | 0.0133559 |
Name | /PARTIAL-SMALLINT-LIN/wcsp/dimacs/ normalized-pret150_25_ext.wbo |
MD5SUM | 365904b3d99ce590f30201f621420ac3 |
Bench Category | PARTIAL-SMALLINT-LIN (both soft and hard constraints, small integers, linear constraints) |
Best result obtained on this benchmark | MOPT |
Best cost obtained on this benchmark | 1 |
Best CPU time to get the best result obtained on this benchmark | 0.011997 |
Max-Satisfiable | |
Max-(Un)Satisfiability was proved | |
Best value of the cost | |
Optimality of the best cost was proved | |
Number of variables | 300 |
Total number of constraints | 550 |
Number of soft constraints | 400 |
Number of constraints which are clauses | 400 |
Number of constraints which are cardinality constraints (but not clauses) | 150 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 3 |
Top cost | 401 |
Min constraint cost | 1 |
Max constraint cost | 1 |
Sum of constraints costs | 400 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 5 |
Number of bits of the biggest sum of numbers | 3 |
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 wbo 1.4 beta - 20100517 0.00/0.00 c Parsing wbo file format. File HOME/instance-2699740-1278533820.wbo. 0.00/0.00 c Instance file HOME/instance-2699740-1278533820.wbo 0.00/0.00 c File size is 17421 bytes. 0.00/0.00 c Highest Coefficient sum: 5 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: 300 | 0.00/0.00 c | Number Clauses: 700 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 0 | 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 300 700 1800 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 100 | 300 700 1800 | 5500 100 12 | 0.002 % | 0.00/0.00 c | 250 | 300 700 1800 | 6050 250 8 | 0.002 % | 0.00/0.00 c | 476 | 300 700 1800 | 6655 476 6 | 0.002 % | 0.00/0.00 c =============================================================================== 0.00/0.01 c core #1 0.00/0.01 c ============================[ Search Statistics ]============================== 0.00/0.01 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.01 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.01 c =============================================================================== 0.00/0.01 c | 0 | 700 701 2600 | 5000 0 nan | 0.000 % | 0.00/0.01 c | 100 | 700 701 2600 | 5500 100 23 | 0.000 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c #cores: 1 0.00/0.01 c Final Weight: 1 0.00/0.01 o 1 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 -x201 x202 x203 -x204 -x205 x206 x207 -x208 x209 -x210 x211 -x212 -x213 x214 x215 -x216 -x217 x218 x219 -x220 -x221 x222 x223 -x224 -x225 x226 x227 -x228 -x229 x230 -x231 x232 x233 -x234 x235 -x236 -x237 x238 -x239 x240 -x241 x242 -x243 x244 -x245 x246 -x247 x248 x249 -x250 -x251 x252 -x253 x254 x255 -x256 -x257 x258 -x259 x260 x261 -x262 -x263 x264 x265 -x266 x267 -x268 -x269 x270 x271 -x272 x273 -x274 -x275 x276 x277 -x278 -x279 x280 -x281 x282 x283 -x284 x285 -x286 x287 -x288 x289 -x290 -x291 x292 x293 -x294 -x295 x296 x297 -x298 x299 -x300 0.00/0.01 c Total CPU time: 0.009998 s
OK 1
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2699740-1278533820/watcher-2699740-1278533820 -o /tmp/evaluation-result-2699740-1278533820/solver-2699740-1278533820 -C 1800 -W 2000 -M 3800 wbo1.4a -file-format=wbo -time-limit=1800 HOME/instance-2699740-1278533820.wbo 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): 3891200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 3942400 KiB Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.00 0.00 0.00 1/173 18155 /proc/meminfo: memFree=29054308/32951124 swapFree=67111528/67111528 [pid=18155] ppid=18153 vsize=2580 CPUtime=0 /proc/18155/stat : 18155 (wbo1.4a) R 18153 18155 17954 0 -1 4202496 302 0 0 0 0 0 0 0 20 0 1 0 21595583 2641920 216 4089446400 134512640 135751879 4289564272 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 3 0 0 0 /proc/18155/statm: 645 216 143 303 0 340 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0133559 CPU time (s): 0.011997 CPU user time (s): 0.009998 CPU system time (s): 0.001999 CPU usage (%): 89.8253 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.009998 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 356 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= 6 involuntary context switches= 1 runsolver used 0.000999 second user time and 0.006998 second system time The end
Begin job on node118 at 2010-07-07 22:17:00 IDJOB=2699740 IDBENCH=79370 IDSOLVER=1200 FILE ID=node118/2699740-1278533820 PBS_JOBID= 11239242 Free space on /tmp= 73560 MiB SOLVER NAME= wbo 1.4a BENCH NAME= PB10/normalized-PB10/PARTIAL-SMALLINT-LIN/wcsp/dimacs/normalized-pret150_25_ext.wbo COMMAND LINE= wbo1.4a -file-format=wbo -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2699740-1278533820/watcher-2699740-1278533820 -o /tmp/evaluation-result-2699740-1278533820/solver-2699740-1278533820 -C 1800 -W 2000 -M 3800 wbo1.4a -file-format=wbo -time-limit=1800 HOME/instance-2699740-1278533820.wbo TIME LIMIT= 1800 seconds MEMORY LIMIT= 3800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 365904b3d99ce590f30201f621420ac3 RANDOM SEED=263741146 node118.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 : 2666.818 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 : 5333.63 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 : 2666.818 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 : 5332.75 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 : 2666.818 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 : 5332.75 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 : 2666.818 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 : 5332.83 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 : 2666.818 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 : 5332.72 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 : 2666.818 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 : 5332.83 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 : 2666.818 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 : 5332.76 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 : 2666.818 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 : 5332.86 clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: [8] /proc/meminfo: MemTotal: 32951124 kB MemFree: 29054712 kB Buffers: 134116 kB Cached: 3552112 kB SwapCached: 0 kB Active: 1198132 kB Inactive: 2550328 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 32951124 kB LowFree: 29054712 kB SwapTotal: 67111528 kB SwapFree: 67111528 kB Dirty: 2856 kB Writeback: 0 kB AnonPages: 63092 kB Mapped: 14628 kB Slab: 84500 kB PageTables: 4504 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 83587088 kB Committed_AS: 181556 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= 73556 MiB End job on node118 at 2010-07-07 22:17:01