Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 2 | 0.091985 | 0.0911891 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_90_90.r.opb |
MD5SUM | 4da887ca4bb57adc53b30ca1ea0acd93 |
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 | 0.05799 |
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 | 90 |
Maximum length of a constraint | 90 |
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 4.48828 0 99 0.00/0.02 o 2 0.07/0.08 c 0.067989 4.625 0 472 0.07/0.08 s OPTIMUM FOUND 0.07/0.08 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-2669414-1276594946/watcher-2669414-1276594946 -o /tmp/evaluation-result-2669414-1276594946/solver-2669414-1276594946 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669414-1276594946.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 9608 /proc/meminfo: memFree=1800832/2059040 swapFree=4192956/4192956 [pid=9608] ppid=9606 vsize=2208 CPUtime=0 /proc/9608/stat : 9608 (pbct) R 9606 9608 2329 0 -1 4202496 257 0 0 0 0 0 0 0 20 0 1 0 785409 2260992 179 1992294400 134512640 136485738 4294006160 18446744073709551615 135848528 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/9608/statm: 552 179 156 482 0 68 0 [startup+0.087179 s] /proc/loadavg: 0.85 0.97 0.99 3/106 9608 /proc/meminfo: memFree=1800832/2059040 swapFree=4192956/4192956 [pid=9608] ppid=9606 vsize=4732 CPUtime=0.07 /proc/9608/stat : 9608 (pbct) R 9606 9608 2329 0 -1 4202496 895 0 0 0 6 1 0 0 20 0 1 0 785409 4845568 816 1992294400 134512640 136485738 4294006160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9608/statm: 1183 816 243 482 0 699 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 4732 Solver just ended. Dumping a history of the last processes samples [startup+0.087179 s] /proc/loadavg: 0.85 0.97 0.99 3/106 9608 /proc/meminfo: memFree=1800832/2059040 swapFree=4192956/4192956 [pid=9608] ppid=9606 vsize=4732 CPUtime=0.07 /proc/9608/stat : 9608 (pbct) R 9606 9608 2329 0 -1 4202496 895 0 0 0 6 1 0 0 20 0 1 0 785409 4845568 816 1992294400 134512640 136485738 4294006160 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/9608/statm: 1183 816 243 482 0 699 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 4732 Child status: 0 Real time (s): 0.0911891 CPU time (s): 0.091985 CPU user time (s): 0.071989 CPU system time (s): 0.019996 CPU usage (%): 100.873 Max. virtual memory (cumulated for all children) (KiB): 4732 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.071989 system time used= 0.019996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 901 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 0.001999 second user time and 0.010998 second system time The end
Begin job on node057 at 2010-06-15 11:42:26 IDJOB=2669414 IDBENCH=2877 IDSOLVER=1170 FILE ID=node057/2669414-1276594946 PBS_JOBID= 11173556 Free space on /tmp= 62536 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_90_90.r.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669414-1276594946/watcher-2669414-1276594946 -o /tmp/evaluation-result-2669414-1276594946/solver-2669414-1276594946 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669414-1276594946.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 4da887ca4bb57adc53b30ca1ea0acd93 RANDOM SEED=919110840 node057.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 : 3000.247 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 : 6000.49 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 : 3000.247 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: 1801360 kB Buffers: 5844 kB Cached: 117432 kB SwapCached: 0 kB Active: 81032 kB Inactive: 101560 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1801360 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2360 kB Writeback: 0 kB AnonPages: 59348 kB Mapped: 15372 kB Slab: 53468 kB PageTables: 3980 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180836 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= 62532 MiB End job on node057 at 2010-06-15 11:42:26