Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 5 | 0.013997 | 0.0152459 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ aksoy/area_delay/normalized-fir01_area_delay.opb |
MD5SUM | 3c6ce888852c7a79cc2ac1234a54d366 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 5 |
Best CPU time to get the best result obtained on this benchmark | 0.007998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 5 |
Optimality of the best value was proved | YES |
Number of variables | 103 |
Total number of constraints | 224 |
Number of constraints which are clauses | 224 |
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 | 15 |
Number of terms in the objective function | 49 |
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 | 49 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 49 |
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 Parsing PB file... 0.00/0.00 c Converting 221 PB-constraints to clauses... 0.00/0.00 c -- Unit propagations: ppp 0.00/0.00 c -- Detecting intervals from adjacent constraints: =############# 0.00/0.00 c -- Clauses(.)/Splits(s): ........................................................................................................................................................................... 0.00/0.00 c ---[ 95]---> BDD-cost: 1 0.00/0.00 c ---[ 80]---> BDD-cost: 1 0.00/0.00 c ---[ 74]---> BDD-cost: 1 0.00/0.00 c ---[ 71]---> BDD-cost: 1 0.00/0.00 c ---[ 65]---> BDD-cost: 1 0.00/0.00 c ---[ 61]---> BDD-cost: 1 0.00/0.00 c ---[ 49]---> BDD-cost: 1 0.00/0.00 c ---[ 46]---> BDD-cost: 1 0.00/0.00 c ---[ 40]---> BDD-cost: 1 0.00/0.00 c ---[ 37]---> BDD-cost: 1 0.00/0.00 c ---[ 34]---> BDD-cost: 1 0.00/0.00 c ---[ 28]---> BDD-cost: 1 0.00/0.00 c ---[ 25]---> BDD-cost: 1 0.00/0.00 c ==================================[MINISAT+]================================== 0.00/0.00 c | Conflicts | Original | Learnt | Progress | 0.00/0.00 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.00 c ============================================================================== 0.00/0.00 c | 0 | 197 518 | 65 0 0 nan | 0.000 % | 0.00/0.00 c ============================================================================== 0.00/0.00 c [1mFound solution: 5[0m 0.00/0.00 o 5 0.00/0.00 c ---[ 0]---> BDD-cost: 179 0.00/0.01 c ==================================[MINISAT+]================================== 0.00/0.01 c | Conflicts | Original | Learnt | Progress | 0.00/0.01 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.01 c ============================================================================== 0.00/0.01 c | 0 | 684 1891 | 228 0 0 nan | 0.000 % | 0.00/0.01 c ============================================================================== 0.00/0.01 c [1mOptimal solution: 5[0m 0.00/0.01 s OPTIMUM FOUND 0.00/0.01 v -x20 -x22 -x24 -x26 -x28 -x30 -x32 -x34 -x36 -x38 -x40 x41 -x43 -x45 -x47 -x49 -x51 -x52 -x54 -x56 -x58 -x60 -x62 -x64 -x66 -x68 0.00/0.01 v -x69 -x71 -x73 -x75 -x76 -x78 -x79 -x81 x82 -x84 -x86 -x87 -x89 -x91 x92 -x93 x94 -x95 -x97 x98 -x100 -x102 -x103 -x19 -x21 -x23 0.00/0.01 v -x25 -x27 -x29 -x31 -x33 -x35 -x37 -x39 -x42 -x44 -x46 -x48 -x1 -x50 -x53 -x55 -x57 -x59 -x61 -x2 -x63 -x65 -x67 -x70 -x72 -x3 0.00/0.01 v -x74 -x77 -x80 -x83 -x4 -x85 -x88 x5 -x90 -x6 x7 x8 -x9 -x96 -x99 -x101 -x10 x11 -x12 x13 -x14 -x15 x16 -x17 x18 0.00/0.01 c _______________________________________________________________________________ 0.00/0.01 c 0.00/0.01 c restarts : 2 0.00/0.01 c conflicts : 36 (3001 /sec) 0.00/0.01 c decisions : 120 (10002 /sec) 0.00/0.01 c propagations : 0 (0 /sec) 0.00/0.01 c inspects : 0 (0 /sec) 0.00/0.01 c CPU time : 0.011998 s 0.00/0.01 c _______________________________________________________________________________
OK 5
/tmp/evaluation/372855-1177364928/instance-372855-1177364928.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node43/watcher-372855-1177364928 -o ROOT/results/node43/solver-372855-1177364928 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372855-1177364928/minisat+ /tmp/evaluation/372855-1177364928/instance-372855-1177364928.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.93 0.98 0.92 3/77 8980 /proc/meminfo: memFree=1851960/2055920 swapFree=4158592/4192956 [pid=8980] ppid=8978 vsize=1048 CPUtime=0 /proc/8980/stat : 8980 (minisat+) R 8978 8980 8415 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 184404676 1073152 100 18446744073709551615 134512640 135395479 4294956560 18446744073709551615 134623782 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8980/statm: 262 100 75 215 0 44 0 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.0152459 CPU time (s): 0.013997 CPU user time (s): 0.011998 CPU system time (s): 0.001999 CPU usage (%): 91.8084 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.011998 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 170 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= 9 involuntary context switches= 0 runsolver used 0.001999 second user time and 0.007998 second system time The end
Begin job on node43 on Mon Apr 23 21:48:49 UTC 2007 IDJOB= 372855 IDBENCH= 25002 IDSOLVER= 156 FILE ID= node43/372855-1177364928 PBS_JOBID= 4675168 Free space on /tmp= 66433 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir01_area_delay.opb COMMAND LINE= /tmp/evaluation/372855-1177364928/minisat+ /tmp/evaluation/372855-1177364928/instance-372855-1177364928.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-372855-1177364928 -o ROOT/results/node43/conversion-372855-1177364928 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372855-1177364928/instance-372855-1177364928.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node43/watcher-372855-1177364928 -o ROOT/results/node43/solver-372855-1177364928 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372855-1177364928/minisat+ /tmp/evaluation/372855-1177364928/instance-372855-1177364928.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 3c6ce888852c7a79cc2ac1234a54d366 RANDOM SEED= 513297562 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node43.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.218 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.218 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1852304 kB Buffers: 40084 kB Cached: 84344 kB SwapCached: 2664 kB Active: 48648 kB Inactive: 99320 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1852304 kB SwapTotal: 4192956 kB SwapFree: 4158592 kB Dirty: 2516 kB Writeback: 0 kB Mapped: 31160 kB Slab: 41068 kB Committed_AS: 2623772 kB PageTables: 1896 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66433 MiB End job on node43 on Mon Apr 23 21:48:49 UTC 2007