Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 0.170973 | 0.170486 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m100_50_30_30.r.opb |
MD5SUM | d5f6dd40baea723f8b1f529f0a6174d9 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.170973 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 100 |
Number of constraints which are clauses | 100 |
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 | 30 |
Maximum length of a constraint | 30 |
Number of terms in the objective function | 50 |
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 | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
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 100/0 units 0 0.00/0.00 c vars 50 0.00/0.00 c objective 50 + 0 0.00/0.01 c 0.015997 3.88281 0 47 0.00/0.01 o 4 0.00/0.01 c 0.015997 3.88281 4 97 0.00/0.01 o 3 0.09/0.16 c 0.117982 3.88281 0 2158 0.09/0.16 s OPTIMUM FOUND 0.09/0.16 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682986-1277490807/watcher-2682986-1277490807 -o /tmp/evaluation-result-2682986-1277490807/solver-2682986-1277490807 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682986-1277490807.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: 0.99 0.97 0.99 3/106 26136 /proc/meminfo: memFree=1809228/2059040 swapFree=4138920/4192956 [pid=26136] ppid=26134 vsize=2136 CPUtime=0 /proc/26136/stat : 26136 (pbct) R 26134 26136 26050 0 -1 4202496 247 0 0 0 0 0 0 0 20 0 1 0 124684385 2187264 166 1992294400 134512640 136421960 4287722064 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/26136/statm: 534 166 145 467 0 65 0 [startup+0.03557 s] /proc/loadavg: 0.99 0.97 0.99 3/106 26136 /proc/meminfo: memFree=1809228/2059040 swapFree=4138920/4192956 [pid=26136] ppid=26134 vsize=3972 CPUtime=0.02 /proc/26136/stat : 26136 (pbct) R 26134 26136 26050 0 -1 4202496 736 0 0 0 2 0 0 0 20 0 1 0 124684385 4067328 653 1992294400 134512640 136421960 4287722064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26136/statm: 993 653 236 467 0 524 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 3972 [startup+0.100577 s] /proc/loadavg: 0.99 0.97 0.99 3/106 26136 /proc/meminfo: memFree=1809228/2059040 swapFree=4138920/4192956 [pid=26136] ppid=26134 vsize=3972 CPUtime=0.09 /proc/26136/stat : 26136 (pbct) R 26134 26136 26050 0 -1 4202496 738 0 0 0 6 3 0 0 20 0 1 0 124684385 4067328 655 1992294400 134512640 136421960 4287722064 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26136/statm: 993 655 236 467 0 524 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3972 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.170486 CPU time (s): 0.170973 CPU user time (s): 0.119981 CPU system time (s): 0.050992 CPU usage (%): 100.286 Max. virtual memory (cumulated for all children) (KiB): 3972 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.119981 system time used= 0.050992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 743 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 0.006998 second user time and 0.004999 second system time The end
Begin job on node006 at 2010-06-25 20:33:27 IDJOB=2682986 IDBENCH=2854 IDSOLVER=1192 FILE ID=node006/2682986-1277490807 PBS_JOBID= 11190559 Free space on /tmp= 62544 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_30_30.r.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682986-1277490807/watcher-2682986-1277490807 -o /tmp/evaluation-result-2682986-1277490807/solver-2682986-1277490807 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682986-1277490807.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d5f6dd40baea723f8b1f529f0a6174d9 RANDOM SEED=1791341014 node006.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 : 3000.204 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 : 6000.40 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 : 3000.204 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: 1809632 kB Buffers: 40788 kB Cached: 110344 kB SwapCached: 6936 kB Active: 20484 kB Inactive: 144556 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1809632 kB SwapTotal: 4192956 kB SwapFree: 4138920 kB Dirty: 1924 kB Writeback: 4 kB AnonPages: 12536 kB Mapped: 11312 kB Slab: 62332 kB PageTables: 4192 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182604 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= 62540 MiB End job on node006 at 2010-06-25 20:33:27