Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 4 | 2.52761 | 2.52755 |
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 PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.03 c constraints 0/0 clauses 515/0 units 0 0.00/0.03 c vars 220 0.00/0.03 c objective 220 + 0 0.00/0.07 c 0.068989 6.58594 1 149 0.00/0.07 o 6 0.19/0.26 c 0.204968 6.875 386 4896 0.19/0.26 o 5 0.69/0.78 c 0.58791 6.875 235 13006 0.69/0.78 o 4 2.49/2.51 c 1.73374 6.875 12 36950 2.49/2.51 s OPTIMUM FOUND 2.49/2.51 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-2682996-1277490898/watcher-2682996-1277490898 -o /tmp/evaluation-result-2682996-1277490898/solver-2682996-1277490898 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682996-1277490898.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 0.98 0.99 3/106 31013 /proc/meminfo: memFree=1801356/2059040 swapFree=4140112/4192956 [pid=31013] ppid=31011 vsize=2136 CPUtime=0 /proc/31013/stat : 31013 (pbct) R 31011 31013 30988 0 -1 4202496 251 0 0 0 0 0 0 0 20 0 1 0 90384246 2187264 170 1992294400 134512640 136421960 4292338048 18446744073709551615 135873694 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/31013/statm: 534 170 145 467 0 65 0 [startup+0.103486 s] /proc/loadavg: 0.92 0.98 0.99 3/106 31013 /proc/meminfo: memFree=1801356/2059040 swapFree=4140112/4192956 [pid=31013] ppid=31011 vsize=6908 CPUtime=0.1 /proc/31013/stat : 31013 (pbct) R 31011 31013 30988 0 -1 4202496 1439 0 0 0 9 1 0 0 20 0 1 0 90384246 7073792 1357 1992294400 134512640 136421960 4292338048 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31013/statm: 1727 1357 237 467 0 1258 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 6908 [startup+0.201495 s] /proc/loadavg: 0.92 0.98 0.99 3/106 31013 /proc/meminfo: memFree=1801356/2059040 swapFree=4140112/4192956 [pid=31013] ppid=31011 vsize=7036 CPUtime=0.19 /proc/31013/stat : 31013 (pbct) R 31011 31013 30988 0 -1 4202496 1471 0 0 0 16 3 0 0 20 0 1 0 90384246 7204864 1389 1992294400 134512640 136421960 4292338048 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31013/statm: 1759 1389 237 467 0 1290 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 7036 [startup+0.301503 s] /proc/loadavg: 0.92 0.98 0.99 3/106 31013 /proc/meminfo: memFree=1801356/2059040 swapFree=4140112/4192956 [pid=31013] ppid=31011 vsize=7036 CPUtime=0.29 /proc/31013/stat : 31013 (pbct) R 31011 31013 30988 0 -1 4202496 1476 0 0 0 23 6 0 0 20 0 1 0 90384246 7204864 1393 1992294400 134512640 136421960 4292338048 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31013/statm: 1759 1393 237 467 0 1290 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7036 [startup+0.701538 s] /proc/loadavg: 0.92 0.98 0.99 3/106 31013 /proc/meminfo: memFree=1801356/2059040 swapFree=4140112/4192956 [pid=31013] ppid=31011 vsize=7036 CPUtime=0.69 /proc/31013/stat : 31013 (pbct) R 31011 31013 30988 0 -1 4202496 1476 0 0 0 52 17 0 0 21 0 1 0 90384246 7204864 1393 1992294400 134512640 136421960 4292338048 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31013/statm: 1759 1393 237 467 0 1290 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 7036 [startup+1.50061 s] /proc/loadavg: 0.92 0.98 0.99 2/107 31014 /proc/meminfo: memFree=1796636/2059040 swapFree=4140112/4192956 [pid=31013] ppid=31011 vsize=7036 CPUtime=1.49 /proc/31013/stat : 31013 (pbct) R 31011 31013 30988 0 -1 4202496 1477 0 0 0 105 44 0 0 22 0 1 0 90384246 7204864 1393 1992294400 134512640 136421960 4292338048 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31013/statm: 1759 1393 237 467 0 1290 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7036 Solver just ended. Dumping a history of the last processes samples [startup+1.60062 s] /proc/loadavg: 0.92 0.98 0.99 2/107 31014 /proc/meminfo: memFree=1796636/2059040 swapFree=4140112/4192956 [pid=31013] ppid=31011 vsize=7036 CPUtime=1.59 /proc/31013/stat : 31013 (pbct) R 31011 31013 30988 0 -1 4202496 1477 0 0 0 111 48 0 0 23 0 1 0 90384246 7204864 1393 1992294400 134512640 136421960 4292338048 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31013/statm: 1759 1393 237 467 0 1290 0 Current children cumulated CPU time (s) 1.59 Current children cumulated vsize (KiB) 7036 [startup+2.00065 s] /proc/loadavg: 0.92 0.98 0.99 2/107 31014 /proc/meminfo: memFree=1796636/2059040 swapFree=4140112/4192956 [pid=31013] ppid=31011 vsize=7036 CPUtime=1.99 /proc/31013/stat : 31013 (pbct) R 31011 31013 30988 0 -1 4202496 1477 0 0 0 139 60 0 0 25 0 1 0 90384246 7204864 1393 1992294400 134512640 136421960 4292338048 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31013/statm: 1759 1393 237 467 0 1290 0 Current children cumulated CPU time (s) 1.99 Current children cumulated vsize (KiB) 7036 [startup+2.40069 s] /proc/loadavg: 0.92 0.98 0.99 2/107 31014 /proc/meminfo: memFree=1796388/2059040 swapFree=4140112/4192956 [pid=31013] ppid=31011 vsize=7036 CPUtime=2.39 /proc/31013/stat : 31013 (pbct) R 31011 31013 30988 0 -1 4202496 1477 0 0 0 166 73 0 0 25 0 1 0 90384246 7204864 1393 1992294400 134512640 136421960 4292338048 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31013/statm: 1759 1393 237 467 0 1290 0 Current children cumulated CPU time (s) 2.39 Current children cumulated vsize (KiB) 7036 [startup+2.50069 s] /proc/loadavg: 0.92 0.98 0.99 2/107 31014 /proc/meminfo: memFree=1796388/2059040 swapFree=4140112/4192956 [pid=31013] ppid=31011 vsize=7036 CPUtime=2.49 /proc/31013/stat : 31013 (pbct) R 31011 31013 30988 0 -1 4202496 1477 0 0 0 172 77 0 0 25 0 1 0 90384246 7204864 1393 1992294400 134512640 136421960 4292338048 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31013/statm: 1759 1393 237 467 0 1290 0 Current children cumulated CPU time (s) 2.49 Current children cumulated vsize (KiB) 7036 Child status: 0 Real time (s): 2.52755 CPU time (s): 2.52761 CPU user time (s): 1.74573 CPU system time (s): 0.781881 CPU usage (%): 100.003 Max. virtual memory (cumulated for all children) (KiB): 7036 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.74573 system time used= 0.781881 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1482 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= 5 runsolver used 0.004999 second user time and 0.023996 second system time The end
Begin job on node031 at 2010-06-25 20:34:58 IDJOB=2682996 IDBENCH=2864 IDSOLVER=1192 FILE ID=node031/2682996-1277490898 PBS_JOBID= 11190580 Free space on /tmp= 62420 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-rd73.b.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682996-1277490898/watcher-2682996-1277490898 -o /tmp/evaluation-result-2682996-1277490898/solver-2682996-1277490898 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682996-1277490898.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= dfce4275740b480be21a5dfa4d39780e RANDOM SEED=363304187 node031.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 : 5599.53 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1801884 kB Buffers: 55292 kB Cached: 95736 kB SwapCached: 5404 kB Active: 57676 kB Inactive: 106380 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1801884 kB SwapTotal: 4192956 kB SwapFree: 4140112 kB Dirty: 2020 kB Writeback: 0 kB AnonPages: 11572 kB Mapped: 12072 kB Slab: 70940 kB PageTables: 4240 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181452 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62420 MiB End job on node031 at 2010-06-25 20:35:00