Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 7 | 0.05999 | 0.0591559 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-bbara.r.opb |
MD5SUM | 0e9fa1b06026af8dc86b534da21360ec |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 7 |
Best CPU time to get the best result obtained on this benchmark | 0.003998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 7 |
Optimality of the best value was proved | YES |
Number of variables | 26 |
Total number of constraints | 45 |
Number of constraints which are clauses | 45 |
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 | 1 |
Maximum length of a constraint | 19 |
Number of terms in the objective function | 26 |
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 | 26 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 26 |
Number of bits of the biggest sum of numbers | 5 |
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 0.00/0.00 c constraints 0/0 clauses 36/0 units 1 0.00/0.00 c vars 26 0.00/0.00 c objective 25 + 1 0.00/0.00 c 0.004999 3.10938 0 20 0.00/0.00 o 7 0.01/0.05 c 0.042993 3.10938 0 1703 0.01/0.05 s OPTIMUM FOUND 0.01/0.05 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
OK 7
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682994-1277490896/watcher-2682994-1277490896 -o /tmp/evaluation-result-2682994-1277490896/solver-2682994-1277490896 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682994-1277490896.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: 0.85 0.97 0.99 3/106 26291 /proc/meminfo: memFree=1873672/2059040 swapFree=4136476/4192956 [pid=26291] ppid=26289 vsize=3180 CPUtime=0 /proc/26291/stat : 26291 (pbct) R 26289 26291 26266 0 -1 4202496 548 0 0 0 0 0 0 0 20 0 1 0 124691124 3256320 466 1992294400 134512640 136421960 4294228800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26291/statm: 795 466 236 467 0 326 0 [startup+0.0136311 s] /proc/loadavg: 0.85 0.97 0.99 3/106 26291 /proc/meminfo: memFree=1873672/2059040 swapFree=4136476/4192956 [pid=26291] ppid=26289 vsize=3180 CPUtime=0.01 /proc/26291/stat : 26291 (pbct) R 26289 26291 26266 0 -1 4202496 549 0 0 0 1 0 0 0 20 0 1 0 124691124 3256320 467 1992294400 134512640 136421960 4294228800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26291/statm: 795 467 236 467 0 326 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 3180 Solver just ended. Dumping a history of the last processes samples [startup+0.0136311 s] /proc/loadavg: 0.85 0.97 0.99 3/106 26291 /proc/meminfo: memFree=1873672/2059040 swapFree=4136476/4192956 [pid=26291] ppid=26289 vsize=3180 CPUtime=0.01 /proc/26291/stat : 26291 (pbct) R 26289 26291 26266 0 -1 4202496 549 0 0 0 1 0 0 0 20 0 1 0 124691124 3256320 467 1992294400 134512640 136421960 4294228800 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26291/statm: 795 467 236 467 0 326 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 3180 Child status: 0 Real time (s): 0.0591559 CPU time (s): 0.05999 CPU user time (s): 0.043993 CPU system time (s): 0.015997 CPU usage (%): 101.41 Max. virtual memory (cumulated for all children) (KiB): 3180 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.043993 system time used= 0.015997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 555 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= 1 runsolver used 0.004999 second user time and 0.006998 second system time The end
Begin job on node012 at 2010-06-25 20:34:56 IDJOB=2682994 IDBENCH=2862 IDSOLVER=1192 FILE ID=node012/2682994-1277490896 PBS_JOBID= 11190579 Free space on /tmp= 62428 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-bbara.r.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682994-1277490896/watcher-2682994-1277490896 -o /tmp/evaluation-result-2682994-1277490896/solver-2682994-1277490896 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682994-1277490896.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0e9fa1b06026af8dc86b534da21360ec RANDOM SEED=2046872685 node012.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 : 3000.258 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 : 6000.51 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 : 3000.258 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1874200 kB Buffers: 17044 kB Cached: 71648 kB SwapCached: 8996 kB Active: 60428 kB Inactive: 41208 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1874200 kB SwapTotal: 4192956 kB SwapFree: 4136476 kB Dirty: 2012 kB Writeback: 4 kB AnonPages: 11588 kB Mapped: 8244 kB Slab: 61172 kB PageTables: 4072 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183540 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= 62428 MiB End job on node012 at 2010-06-25 20:34:56