Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b (fixed) | OPT | 4 | 5.09423 | 5.09605 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-rd73.b.opb |
MD5SUM | dfce4275740b480be21a5dfa4d39780e |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 4 |
Best CPU time to get the best result obtained on this benchmark | 0.285955 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 4 |
Optimality of the best value was proved | YES |
Number of variables | 220 |
Total number of constraints | 515 |
Number of constraints which are clauses | 515 |
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 | 5 |
Maximum length of a constraint | 109 |
Number of terms in the objective function | 220 |
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 | 220 |
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 | 220 |
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 wbo 1.4 beta - 20100610 0.00/0.00 c Parsing opb file format. File HOME/instance-2680898-1277457124.opb. 0.00/0.00 c Instance file HOME/instance-2680898-1277457124.opb 0.00/0.00 c File size is 97977 bytes. 0.00/0.01 c Highest Coefficient sum: 110 0.00/0.01 c ============================[ Problem Statistics ]============================= 0.00/0.01 c | | 0.00/0.01 c | Parsing time: 0.02 s | 0.00/0.01 c | Number Variables: 220 | 0.00/0.01 c | Number Clauses: 515 | 0.00/0.01 c | Number Cardinality: 0 | 0.00/0.01 c | Number PB Constraints: 0 | 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 | 220 515 12252 | 5000 0 nan | 0.000 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c New solution: 6 0.00/0.01 o 6 0.00/0.01 c Elapsed CPU time: 0.017997 s Remaining CPU time: 179.982 s 0.00/0.01 c =============================================================================== 0.00/0.01 c | 1 | 220 516 12472 | 5000 1 48 | 0.000 % | 0.00/0.01 c =============================================================================== 0.00/0.01 c New solution: 5 0.00/0.01 o 5 0.00/0.01 c Elapsed CPU time: 0.017997 s Remaining CPU time: 179.982 s 0.00/0.01 c =============================================================================== 0.00/0.01 c | 3 | 220 517 12692 | 5000 3 85 | 0.000 % | 0.00/0.02 c | 108 | 220 517 12692 | 5500 108 27 | 0.002 % | 0.00/0.03 c =============================================================================== 0.00/0.03 c New solution: 4 0.00/0.03 o 4 0.00/0.03 c Elapsed CPU time: 0.033994 s Remaining CPU time: 179.966 s 0.00/0.03 c =============================================================================== 0.00/0.03 c | 240 | 220 518 12912 | 5000 240 57 | 0.002 % | 0.00/0.04 c | 343 | 220 518 12912 | 5500 343 69 | 0.002 % | 0.00/0.05 c | 494 | 220 518 12912 | 6050 494 77 | 0.002 % | 0.00/0.08 c | 722 | 220 518 12912 | 6655 722 76 | 0.002 % | 0.09/0.12 c | 1059 | 220 518 12912 | 7320 1059 74 | 0.002 % | 0.09/0.19 c | 1565 | 220 518 12912 | 8052 1565 74 | 0.002 % | 0.19/0.29 c | 2327 | 220 518 12912 | 8857 2327 73 | 0.002 % | 0.39/0.46 c | 3468 | 220 518 12912 | 9743 3468 68 | 0.002 % | 0.69/0.72 c | 5178 | 220 518 12912 | 10717 5178 67 | 0.002 % | 1.10/1.18 c | 7741 | 220 518 12912 | 11789 7741 72 | 0.002 % | 1.99/2.01 c | 11591 | 220 518 12912 | 12968 11591 69 | 0.002 % | 3.20/3.24 c | 17359 | 220 518 12912 | 14265 10802 58 | 0.002 % | 4.99/5.09 c =============================================================================== 4.99/5.09 c Best Solution: 4 4.99/5.09 s OPTIMUM FOUND 4.99/5.09 c Total CPU time: 4.96225 s 4.99/5.09 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
OK 4
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2680898-1277457124/watcher-2680898-1277457124 -o /tmp/evaluation-result-2680898-1277457124/solver-2680898-1277457124 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680898-1277457124.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 0.91 3/106 27448 /proc/meminfo: memFree=1802068/2059040 swapFree=4140228/4192956 [pid=27448] ppid=27446 vsize=2668 CPUtime=0 /proc/27448/stat : 27448 (wbo1.4b) R 27446 27448 27091 0 -1 4202496 269 0 0 0 0 0 0 0 20 0 1 0 87007387 2732032 187 1992294400 134512640 135752675 4288724960 18446744073709551615 134564806 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27448/statm: 667 187 140 303 0 338 0 [startup+0.096956 s] /proc/loadavg: 0.92 0.97 0.91 3/106 27448 /proc/meminfo: memFree=1802068/2059040 swapFree=4140228/4192956 [pid=27448] ppid=27446 vsize=2968 CPUtime=0.09 /proc/27448/stat : 27448 (wbo1.4b) R 27446 27448 27091 0 -1 4202496 419 0 0 0 9 0 0 0 20 0 1 0 87007387 3039232 313 1992294400 134512640 135752675 4288724960 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27448/statm: 742 313 145 303 0 437 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2968 [startup+0.101957 s] /proc/loadavg: 0.92 0.97 0.91 3/106 27448 /proc/meminfo: memFree=1802068/2059040 swapFree=4140228/4192956 [pid=27448] ppid=27446 vsize=2968 CPUtime=0.09 /proc/27448/stat : 27448 (wbo1.4b) R 27446 27448 27091 0 -1 4202496 424 0 0 0 9 0 0 0 20 0 1 0 87007387 3039232 318 1992294400 134512640 135752675 4288724960 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27448/statm: 742 318 145 303 0 437 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2968 [startup+0.301978 s] /proc/loadavg: 0.92 0.97 0.91 3/106 27448 /proc/meminfo: memFree=1802068/2059040 swapFree=4140228/4192956 [pid=27448] ppid=27446 vsize=3760 CPUtime=0.29 /proc/27448/stat : 27448 (wbo1.4b) R 27446 27448 27091 0 -1 4202496 608 0 0 0 28 1 0 0 20 0 1 0 87007387 3850240 502 1992294400 134512640 135752675 4288724960 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27448/statm: 940 502 145 303 0 635 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3760 [startup+0.702021 s] /proc/loadavg: 0.92 0.97 0.91 3/106 27448 /proc/meminfo: memFree=1802068/2059040 swapFree=4140228/4192956 [pid=27448] ppid=27446 vsize=4948 CPUtime=0.69 /proc/27448/stat : 27448 (wbo1.4b) R 27446 27448 27091 0 -1 4202496 913 0 0 0 67 2 0 0 21 0 1 0 87007387 5066752 807 1992294400 134512640 135752675 4288724960 18446744073709551615 134518934 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27448/statm: 1237 808 145 303 0 932 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4948 [startup+1.50111 s] /proc/loadavg: 0.92 0.97 0.91 2/107 27449 /proc/meminfo: memFree=1798464/2059040 swapFree=4140228/4192956 [pid=27448] ppid=27446 vsize=7100 CPUtime=1.49 /proc/27448/stat : 27448 (wbo1.4b) R 27446 27448 27091 0 -1 4202496 1461 0 0 0 145 4 0 0 23 0 1 0 87007387 7270400 1355 1992294400 134512640 135752675 4288724960 18446744073709551615 135271249 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27448/statm: 1775 1355 145 303 0 1470 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7100 [startup+3.10128 s] /proc/loadavg: 0.92 0.97 0.91 2/107 27449 /proc/meminfo: memFree=1795488/2059040 swapFree=4140228/4192956 [pid=27448] ppid=27446 vsize=10676 CPUtime=3.09 /proc/27448/stat : 27448 (wbo1.4b) R 27446 27448 27091 0 -1 4202496 2347 0 0 0 301 8 0 0 25 0 1 0 87007387 10932224 2241 1992294400 134512640 135752675 4288724960 18446744073709551615 134638140 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27448/statm: 2669 2241 145 303 0 2364 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 10676 Solver just ended. Dumping a history of the last processes samples [startup+3.90137 s] /proc/loadavg: 0.93 0.97 0.91 2/107 27449 /proc/meminfo: memFree=1793132/2059040 swapFree=4140228/4192956 [pid=27448] ppid=27446 vsize=12128 CPUtime=3.89 /proc/27448/stat : 27448 (wbo1.4b) R 27446 27448 27091 0 -1 4202496 2716 0 0 0 379 10 0 0 25 0 1 0 87007387 12419072 2610 1992294400 134512640 135752675 4288724960 18446744073709551615 134518928 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27448/statm: 3032 2610 145 303 0 2727 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 12128 [startup+4.70146 s] /proc/loadavg: 0.93 0.97 0.91 2/107 27449 /proc/meminfo: memFree=1791024/2059040 swapFree=4140228/4192956 [pid=27448] ppid=27446 vsize=13712 CPUtime=4.69 /proc/27448/stat : 27448 (wbo1.4b) R 27446 27448 27091 0 -1 4202496 3084 0 0 0 457 12 0 0 25 0 1 0 87007387 14041088 2978 1992294400 134512640 135752675 4288724960 18446744073709551615 134518470 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27448/statm: 3428 2978 145 303 0 3123 0 Current children cumulated CPU time (s) 4.69 Current children cumulated vsize (KiB) 13712 [startup+4.90148 s] /proc/loadavg: 0.93 0.97 0.91 2/107 27449 /proc/meminfo: memFree=1791024/2059040 swapFree=4140228/4192956 [pid=27448] ppid=27446 vsize=14108 CPUtime=4.89 /proc/27448/stat : 27448 (wbo1.4b) R 27446 27448 27091 0 -1 4202496 3182 0 0 0 477 12 0 0 25 0 1 0 87007387 14446592 3076 1992294400 134512640 135752675 4288724960 18446744073709551615 134517408 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27448/statm: 3527 3076 145 303 0 3222 0 Current children cumulated CPU time (s) 4.89 Current children cumulated vsize (KiB) 14108 [startup+5.00149 s] /proc/loadavg: 0.93 0.97 0.91 2/107 27449 /proc/meminfo: memFree=1791024/2059040 swapFree=4140228/4192956 [pid=27448] ppid=27446 vsize=14240 CPUtime=4.99 /proc/27448/stat : 27448 (wbo1.4b) R 27446 27448 27091 0 -1 4202496 3236 0 0 0 487 12 0 0 25 0 1 0 87007387 14581760 3130 1992294400 134512640 135752675 4288724960 18446744073709551615 134639699 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/27448/statm: 3560 3130 145 303 0 3255 0 Current children cumulated CPU time (s) 4.99 Current children cumulated vsize (KiB) 14240 Child status: 0 Real time (s): 5.09605 CPU time (s): 5.09423 CPU user time (s): 4.96325 CPU system time (s): 0.13098 CPU usage (%): 99.9642 Max. virtual memory (cumulated for all children) (KiB): 14240 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.96324 system time used= 0.13098 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3280 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= 1 involuntary context switches= 16 runsolver used 0.011998 second user time and 0.031995 second system time The end
Begin job on node035 at 2010-06-25 11:12:04 IDJOB=2680898 IDBENCH=2864 IDSOLVER=1190 FILE ID=node035/2680898-1277457124 PBS_JOBID= 11188131 Free space on /tmp= 62436 MiB SOLVER NAME= wbo 1.4b (fixed) BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-rd73.b.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2680898-1277457124/watcher-2680898-1277457124 -o /tmp/evaluation-result-2680898-1277457124/solver-2680898-1277457124 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2680898-1277457124.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= dfce4275740b480be21a5dfa4d39780e RANDOM SEED=7538080 node035.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 : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.219 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.43 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 : 3000.219 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1802596 kB Buffers: 59992 kB Cached: 95752 kB SwapCached: 5664 kB Active: 36752 kB Inactive: 132320 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1802596 kB SwapTotal: 4192956 kB SwapFree: 4140228 kB Dirty: 2776 kB Writeback: 0 kB AnonPages: 11992 kB Mapped: 12040 kB Slab: 65388 kB PageTables: 4184 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182092 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62436 MiB End job on node035 at 2010-06-25 11:12:09