Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 4 | 2.71159 | 2.71224 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/logic_synthesis/normalized-ex6inp.r.opb |
MD5SUM | a697ba02f65c70d7438dbd80142dac41 |
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 | 0.042992 |
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 | 96 |
Total number of constraints | 28 |
Number of constraints which are clauses | 28 |
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 | 2 |
Maximum length of a constraint | 50 |
Number of terms in the objective function | 96 |
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 | 96 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 96 |
Number of bits of the biggest sum of numbers | 7 |
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 0.00/0.01 c constraints 0/0 clauses 28/0 units 0 0.00/0.01 c vars 96 0.00/0.01 c objective 96 + 0 0.00/0.01 c 0.012998 3.88281 0 92 0.00/0.01 o 5 0.00/0.01 c 0.014997 3.88281 36 225 0.00/0.01 o 4 2.69/2.71 c 1.85272 4.00781 0 34464 2.69/2.71 s OPTIMUM FOUND 2.69/2.71 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
OK 4
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682985-1277490805/watcher-2682985-1277490805 -o /tmp/evaluation-result-2682985-1277490805/solver-2682985-1277490805 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682985-1277490805.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 0.95 3/106 24429 /proc/meminfo: memFree=1827956/2059040 swapFree=4139068/4192956 [pid=24429] ppid=24427 vsize=3444 CPUtime=0 /proc/24429/stat : 24429 (pbct) R 24427 24429 24404 0 -1 4202496 573 0 0 0 0 0 0 0 20 0 1 0 124683916 3526656 493 1992294400 134512640 136421960 4288768208 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24429/statm: 861 495 193 467 0 392 0 [startup+0.0720851 s] /proc/loadavg: 0.92 0.98 0.95 3/106 24429 /proc/meminfo: memFree=1827956/2059040 swapFree=4139068/4192956 [pid=24429] ppid=24427 vsize=3972 CPUtime=0.06 /proc/24429/stat : 24429 (pbct) R 24427 24429 24404 0 -1 4202496 744 0 0 0 5 1 0 0 20 0 1 0 124683916 4067328 662 1992294400 134512640 136421960 4288768208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24429/statm: 993 662 236 467 0 524 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 3972 [startup+0.101089 s] /proc/loadavg: 0.92 0.98 0.95 3/106 24429 /proc/meminfo: memFree=1827956/2059040 swapFree=4139068/4192956 [pid=24429] ppid=24427 vsize=3972 CPUtime=0.09 /proc/24429/stat : 24429 (pbct) R 24427 24429 24404 0 -1 4202496 748 0 0 0 7 2 0 0 20 0 1 0 124683916 4067328 666 1992294400 134512640 136421960 4288768208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24429/statm: 993 666 236 467 0 524 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3972 [startup+0.301125 s] /proc/loadavg: 0.92 0.98 0.95 3/106 24429 /proc/meminfo: memFree=1827956/2059040 swapFree=4139068/4192956 [pid=24429] ppid=24427 vsize=3972 CPUtime=0.29 /proc/24429/stat : 24429 (pbct) R 24427 24429 24404 0 -1 4202496 748 0 0 0 22 7 0 0 20 0 1 0 124683916 4067328 666 1992294400 134512640 136421960 4288768208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24429/statm: 993 666 236 467 0 524 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3972 [startup+0.701199 s] /proc/loadavg: 0.92 0.98 0.95 3/106 24429 /proc/meminfo: memFree=1827956/2059040 swapFree=4139068/4192956 [pid=24429] ppid=24427 vsize=4100 CPUtime=0.69 /proc/24429/stat : 24429 (pbct) R 24427 24429 24404 0 -1 4202496 756 0 0 0 49 20 0 0 20 0 1 0 124683916 4198400 674 1992294400 134512640 136421960 4288768208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24429/statm: 1025 674 236 467 0 556 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4100 [startup+1.50035 s] /proc/loadavg: 0.93 0.98 0.95 2/107 24430 /proc/meminfo: memFree=1826088/2059040 swapFree=4139068/4192956 [pid=24429] ppid=24427 vsize=4100 CPUtime=1.49 /proc/24429/stat : 24429 (pbct) R 24427 24429 24404 0 -1 4202496 759 0 0 0 104 45 0 0 22 0 1 0 124683916 4198400 677 1992294400 134512640 136421960 4288768208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24429/statm: 1025 677 236 467 0 556 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4100 Solver just ended. Dumping a history of the last processes samples [startup+2.30049 s] /proc/loadavg: 0.93 0.98 0.95 2/107 24430 /proc/meminfo: memFree=1825840/2059040 swapFree=4139068/4192956 [pid=24429] ppid=24427 vsize=4100 CPUtime=2.28 /proc/24429/stat : 24429 (pbct) R 24427 24429 24404 0 -1 4202496 759 0 0 0 158 70 0 0 25 0 1 0 124683916 4198400 677 1992294400 134512640 136421960 4288768208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24429/statm: 1025 677 236 467 0 556 0 Current children cumulated CPU time (s) 2.28 Current children cumulated vsize (KiB) 4100 [startup+2.70057 s] /proc/loadavg: 0.93 0.98 0.95 2/107 24430 /proc/meminfo: memFree=1825840/2059040 swapFree=4139068/4192956 [pid=24429] ppid=24427 vsize=4100 CPUtime=2.69 /proc/24429/stat : 24429 (pbct) R 24427 24429 24404 0 -1 4202496 759 0 0 0 185 84 0 0 25 0 1 0 124683916 4198400 677 1992294400 134512640 136421960 4288768208 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24429/statm: 1025 677 236 467 0 556 0 Current children cumulated CPU time (s) 2.69 Current children cumulated vsize (KiB) 4100 Child status: 0 Real time (s): 2.71224 CPU time (s): 2.71159 CPU user time (s): 1.85472 CPU system time (s): 0.856869 CPU usage (%): 99.976 Max. virtual memory (cumulated for all children) (KiB): 4104 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.85472 system time used= 0.856869 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 764 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= 3 runsolver used 0.007998 second user time and 0.019996 second system time The end
Begin job on node007 at 2010-06-25 20:33:25 IDJOB=2682985 IDBENCH=2853 IDSOLVER=1192 FILE ID=node007/2682985-1277490805 PBS_JOBID= 11190575 Free space on /tmp= 62328 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-ex6inp.r.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682985-1277490805/watcher-2682985-1277490805 -o /tmp/evaluation-result-2682985-1277490805/solver-2682985-1277490805 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682985-1277490805.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a697ba02f65c70d7438dbd80142dac41 RANDOM SEED=728574506 node007.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 : 3000.264 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 : 6000.52 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 : 3000.264 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1828484 kB Buffers: 20628 kB Cached: 124764 kB SwapCached: 6356 kB Active: 69456 kB Inactive: 88904 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1828484 kB SwapTotal: 4192956 kB SwapFree: 4139068 kB Dirty: 2036 kB Writeback: 0 kB AnonPages: 11512 kB Mapped: 11788 kB Slab: 50200 kB PageTables: 4168 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181704 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= 62324 MiB End job on node007 at 2010-06-25 20:33:27