Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 2 | 0.107983 | 0.107628 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_70_70.r.opb |
MD5SUM | c2530fca17c8f1e59eb4e770d7ebf727 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.081987 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 100 |
Total number of constraints | 50 |
Number of constraints which are clauses | 50 |
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 | 70 |
Maximum length of a constraint | 70 |
Number of terms in the objective function | 100 |
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 | 100 |
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 | 100 |
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 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.01 c constraints 0/0 clauses 50/0 units 0 0.00/0.01 c vars 100 0.00/0.01 c objective 100 + 0 0.00/0.02 c 0.023996 4.35547 0 98 0.00/0.02 o 3 0.00/0.07 c 0.06199 4.49609 105 1123 0.00/0.07 o 2 0.09/0.10 c 0.081987 4.49609 98 1281 0.09/0.10 s OPTIMUM FOUND 0.09/0.10 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
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669378-1276589516/watcher-2669378-1276589516 -o /tmp/evaluation-result-2669378-1276589516/solver-2669378-1276589516 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669378-1276589516.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: 0.93 0.98 0.99 3/106 2801 /proc/meminfo: memFree=1727968/2059040 swapFree=4136088/4192956 [pid=2801] ppid=2799 vsize=2208 CPUtime=0 /proc/2801/stat : 2801 (pbct) R 2799 2801 2485 0 -1 4202496 257 0 0 0 0 0 0 0 17 0 1 0 34553007 2260992 179 1992294400 134512640 136485738 4288552624 18446744073709551615 135178839 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/2801/statm: 552 179 156 482 0 68 0 [startup+0.0961691 s] /proc/loadavg: 0.93 0.98 0.99 3/106 2801 /proc/meminfo: memFree=1727968/2059040 swapFree=4136088/4192956 [pid=2801] ppid=2799 vsize=4600 CPUtime=0.09 /proc/2801/stat : 2801 (pbct) R 2799 2801 2485 0 -1 4202496 877 0 0 0 7 2 0 0 17 0 1 0 34553007 4710400 797 1992294400 134512640 136485738 4288552624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2801/statm: 1150 797 243 482 0 666 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4600 [startup+0.101169 s] /proc/loadavg: 0.93 0.98 0.99 3/106 2801 /proc/meminfo: memFree=1727968/2059040 swapFree=4136088/4192956 [pid=2801] ppid=2799 vsize=4600 CPUtime=0.09 /proc/2801/stat : 2801 (pbct) R 2799 2801 2485 0 -1 4202496 877 0 0 0 7 2 0 0 17 0 1 0 34553007 4710400 797 1992294400 134512640 136485738 4288552624 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2801/statm: 1150 797 243 482 0 666 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4600 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.107628 CPU time (s): 0.107983 CPU user time (s): 0.084987 CPU system time (s): 0.022996 CPU usage (%): 100.33 Max. virtual memory (cumulated for all children) (KiB): 4600 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.084987 system time used= 0.022996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 883 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 0.002999 second user time and 0.007998 second system time The end
Begin job on node014 at 2010-06-15 10:11:56 IDJOB=2669378 IDBENCH=2836 IDSOLVER=1170 FILE ID=node014/2669378-1276589516 PBS_JOBID= 11172226 Free space on /tmp= 62572 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_70_70.r.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669378-1276589516/watcher-2669378-1276589516 -o /tmp/evaluation-result-2669378-1276589516/solver-2669378-1276589516 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669378-1276589516.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c2530fca17c8f1e59eb4e770d7ebf727 RANDOM SEED=2049382553 node014.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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1728488 kB Buffers: 86048 kB Cached: 152436 kB SwapCached: 11796 kB Active: 104460 kB Inactive: 149224 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1728488 kB SwapTotal: 4192956 kB SwapFree: 4136088 kB Dirty: 2496 kB Writeback: 0 kB AnonPages: 12336 kB Mapped: 9308 kB Slab: 55224 kB PageTables: 4004 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182232 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= 62568 MiB End job on node014 at 2010-06-15 10:11:56