Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 2 | 0.048992 | 0.100491 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m100_50_40_40.r.opb |
MD5SUM | e50e14c7bfcc297dc066e5f2818ead9c |
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 | 0.021996 |
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 | 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 | 40 |
Maximum length of a constraint | 40 |
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 Parsing PB file... 0.03/0.03 c Converting 100 PB-constraints to clauses... 0.03/0.03 c -- Unit propagations: (none) 0.03/0.03 c -- Detecting intervals from adjacent constraints: (none) 0.03/0.03 c -- Clauses(.)/Splits(s): .................................................................................................... 0.03/0.03 c ==================================[MINISAT+]================================== 0.03/0.03 c | Conflicts | Original | Learnt | Progress | 0.03/0.03 c | | Clauses Literals | Max Clauses Literals LPC | | 0.03/0.03 c ============================================================================== 0.03/0.03 c | 0 | 100 4000 | 33 0 0 nan | 0.000 % | 0.03/0.03 c ============================================================================== 0.03/0.03 c [1mFound solution: 3[0m 0.03/0.03 o 3 0.03/0.03 c ---[ 0]---> BDD-cost: 143 0.03/0.04 c ==================================[MINISAT+]================================== 0.03/0.04 c | Conflicts | Original | Learnt | Progress | 0.03/0.04 c | | Clauses Literals | Max Clauses Literals LPC | | 0.03/0.04 c ============================================================================== 0.03/0.04 c | 0 | 478 5040 | 159 0 0 nan | 0.000 % | 0.03/0.04 c | 102 | 478 5040 | 174 102 3873 38.0 | 0.521 % | 0.03/0.04 c ============================================================================== 0.03/0.04 c [1mFound solution: 2[0m 0.03/0.04 o 2 0.03/0.04 c ---[ 0]---> BDD-cost: 2 0.03/0.04 c ==================================[MINISAT+]================================== 0.03/0.04 c | Conflicts | Original | Learnt | Progress | 0.03/0.04 c | | Clauses Literals | Max Clauses Literals LPC | | 0.03/0.04 c ============================================================================== 0.03/0.04 c | 107 | 483 5053 | 161 107 4046 37.8 | 0.521 % | 0.03/0.04 c ============================================================================== 0.03/0.04 c [1mOptimal solution: 2[0m 0.03/0.04 s OPTIMUM FOUND 0.03/0.04 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 0.03/0.04 v -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 0.03/0.04 c _______________________________________________________________________________ 0.03/0.04 c 0.03/0.04 c restarts : 4 0.03/0.04 c conflicts : 147 (3000 /sec) 0.03/0.04 c decisions : 324 (6613 /sec) 0.03/0.04 c propagations : 0 (0 /sec) 0.03/0.04 c inspects : 0 (0 /sec) 0.03/0.04 c CPU time : 0.048992 s 0.03/0.04 c _______________________________________________________________________________
OK 2
/tmp/evaluation/366504-1177062255/instance-366504-1177062255.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node33/watcher-366504-1177062255 -o ROOT/results/node33/solver-366504-1177062255 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366504-1177062255/minisat+ /tmp/evaluation/366504-1177062255/instance-366504-1177062255.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: 0.98 0.97 0.98 3/77 11624 /proc/meminfo: memFree=1726624/2055920 swapFree=4180512/4192956 [pid=11624] ppid=11622 vsize=1048 CPUtime=0 /proc/11624/stat : 11624 (minisat+) R 11622 11624 10879 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 154141004 1073152 99 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134618819 0 0 4096 16386 0 0 0 17 0 0 0 /proc/11624/statm: 262 99 74 215 0 44 0 [startup+0.030248 s] /proc/loadavg: 0.98 0.97 0.98 3/77 11624 /proc/meminfo: memFree=1726624/2055920 swapFree=4180512/4192956 [pid=11624] ppid=11622 vsize=1184 CPUtime=0.03 /proc/11624/stat : 11624 (minisat+) R 11622 11624 10879 0 -1 4194304 160 0 0 0 3 0 0 0 18 0 1 0 154141004 1212416 145 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134625409 0 0 4096 16386 0 0 0 17 0 0 0 /proc/11624/statm: 296 145 74 215 0 78 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1184 Solver just ended. Dumping a history of the last processes samples [startup+0.030248 s] /proc/loadavg: 0.98 0.97 0.98 3/77 11624 /proc/meminfo: memFree=1726624/2055920 swapFree=4180512/4192956 [pid=11624] ppid=11622 vsize=1184 CPUtime=0.03 /proc/11624/stat : 11624 (minisat+) R 11622 11624 10879 0 -1 4194304 160 0 0 0 3 0 0 0 18 0 1 0 154141004 1212416 145 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134625409 0 0 4096 16386 0 0 0 17 0 0 0 /proc/11624/statm: 296 145 74 215 0 78 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1184 Child status: 30 Real time (s): 0.100491 CPU time (s): 0.048992 CPU user time (s): 0.048992 CPU system time (s): 0 CPU usage (%): 48.7526 Max. virtual memory (cumulated for all children) (KiB): 1184 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.048992 system time used= 0 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 214 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= 1 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node33 on Fri Apr 20 09:44:15 UTC 2007 IDJOB= 366504 IDBENCH= 2865 IDSOLVER= 156 FILE ID= node33/366504-1177062255 PBS_JOBID= 4640226 Free space on /tmp= 66475 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m100_50_40_40.r.opb COMMAND LINE= /tmp/evaluation/366504-1177062255/minisat+ /tmp/evaluation/366504-1177062255/instance-366504-1177062255.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node33/convwatcher-366504-1177062255 -o ROOT/results/node33/conversion-366504-1177062255 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/366504-1177062255/instance-366504-1177062255.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node33/watcher-366504-1177062255 -o ROOT/results/node33/solver-366504-1177062255 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/366504-1177062255/minisat+ /tmp/evaluation/366504-1177062255/instance-366504-1177062255.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= e50e14c7bfcc297dc066e5f2818ead9c RANDOM SEED= 805808090 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node33.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 : 3000.272 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 : 3000.272 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: 1727096 kB Buffers: 39176 kB Cached: 191448 kB SwapCached: 2276 kB Active: 199808 kB Inactive: 75244 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1727096 kB SwapTotal: 4192956 kB SwapFree: 4180512 kB Dirty: 2612 kB Writeback: 0 kB Mapped: 59392 kB Slab: 39116 kB Committed_AS: 1708528 kB PageTables: 1992 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= 66475 MiB End job on node33 on Fri Apr 20 09:44:15 UTC 2007