Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 5867 | 1.67974 | 1.68209 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ poldner/PB/testset/normalized-6_12.opb |
MD5SUM | d3b3d1e364c50657a7515a2e4087a65b |
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 | 5867 |
Best CPU time to get the best result obtained on this benchmark | 0.006998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 5867 |
Optimality of the best value was proved | YES |
Number of variables | 78 |
Total number of constraints | 84 |
Number of constraints which are clauses | 72 |
Number of constraints which are cardinality constraints (but not clauses) | 12 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 6 |
Number of terms in the objective function | 78 |
Biggest coefficient in the objective function | 2194 |
Number of bits for the biggest coefficient in the objective function | 12 |
Sum of the numbers in the objective function | 39785 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 2194 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 39785 |
Number of bits of the biggest sum of numbers | 16 |
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 96 PB-constraints to clauses... 0.00/0.00 c -- Unit propagations: (none) 0.00/0.00 c -- Detecting intervals from adjacent constraints: ############ 0.00/0.00 c -- Clauses(.)/Splits(s): ........................................................................ 0.00/0.00 c ---[ 94]---> BDD-cost: 9 0.00/0.00 c ---[ 92]---> BDD-cost: 9 0.00/0.00 c ---[ 90]---> BDD-cost: 9 0.00/0.00 c ---[ 88]---> BDD-cost: 9 0.00/0.00 c ---[ 86]---> BDD-cost: 9 0.00/0.00 c ---[ 84]---> BDD-cost: 9 0.00/0.00 c ---[ 82]---> BDD-cost: 9 0.00/0.00 c ---[ 80]---> BDD-cost: 9 0.00/0.00 c ---[ 78]---> BDD-cost: 9 0.00/0.00 c ---[ 76]---> BDD-cost: 9 0.00/0.00 c ---[ 74]---> BDD-cost: 9 0.00/0.00 c ---[ 72]---> BDD-cost: 9 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 | 336 840 | 112 0 0 nan | 0.000 % | 0.00/0.00 c ============================================================================== 0.00/0.00 c [1mFound solution: 5867[0m 0.00/0.00 o 5867 0.00/0.00 c ---[ 0]---> Sorter-cost:13607 Base: 2 2 2 2 2 2 2 3 0.29/0.37 c ==================================[MINISAT+]================================== 0.29/0.37 c | Conflicts | Original | Learnt | Progress | 0.29/0.37 c | | Clauses Literals | Max Clauses Literals LPC | | 0.29/0.37 c ============================================================================== 0.29/0.37 c | 0 | 34824 81333 | 11608 0 0 nan | 0.000 % | 0.39/0.43 c | 100 | 34710 81078 | 12768 97 1843 19.0 | 0.354 % | 0.49/0.51 c | 250 | 34710 81078 | 14045 247 5257 21.3 | 0.353 % | 0.59/0.64 c | 475 | 34710 81078 | 15450 472 11529 24.4 | 0.353 % | 0.79/0.85 c | 813 | 34710 81078 | 16995 810 22229 27.4 | 0.353 % | 1.10/1.12 c | 1321 | 34710 81078 | 18694 1318 38733 29.4 | 0.353 % | 1.49/1.55 c | 2081 | 34703 81061 | 20564 1003 19426 19.4 | 0.409 % | 1.59/1.67 c ============================================================================== 1.59/1.67 c [1mOptimal solution: 5867[0m 1.59/1.67 s OPTIMUM FOUND 1.59/1.67 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 1.59/1.67 v -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 1.59/1.67 v -x57 -x58 -x59 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 x74 -x75 -x76 -x77 -x78 1.59/1.67 c _______________________________________________________________________________ 1.59/1.67 c 1.59/1.67 c restarts : 8 1.59/1.67 c conflicts : 2342 (1398 /sec) 1.59/1.67 c decisions : 3872 (2312 /sec) 1.59/1.67 c propagations : 0 (0 /sec) 1.59/1.67 c inspects : 0 (0 /sec) 1.59/1.67 c CPU time : 1.67475 s 1.59/1.67 c _______________________________________________________________________________
OK 5867
/tmp/evaluation/372365-1177363405/instance-372365-1177363405.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node18/watcher-372365-1177363405 -o ROOT/results/node18/solver-372365-1177363405 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372365-1177363405/minisat+ /tmp/evaluation/372365-1177363405/instance-372365-1177363405.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: 0.85 0.97 0.90 3/77 15243 /proc/meminfo: memFree=1657984/2055920 swapFree=4147180/4192956 [pid=15243] ppid=15241 vsize=1048 CPUtime=0 /proc/15243/stat : 15243 (minisat+) R 15241 15243 14634 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 184257860 1073152 113 18446744073709551615 134512640 135395479 4294956560 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15243/statm: 262 113 88 215 0 44 0 [startup+0.01082 s] /proc/loadavg: 0.85 0.97 0.90 3/77 15243 /proc/meminfo: memFree=1657984/2055920 swapFree=4147180/4192956 [pid=15243] ppid=15241 vsize=1204 CPUtime=0 /proc/15243/stat : 15243 (minisat+) R 15241 15243 14634 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 184257860 1232896 155 18446744073709551615 134512640 135395479 4294956560 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15243/statm: 301 156 103 215 0 83 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1204 [startup+0.101828 s] /proc/loadavg: 0.85 0.97 0.90 3/77 15243 /proc/meminfo: memFree=1657984/2055920 swapFree=4147180/4192956 [pid=15243] ppid=15241 vsize=1600 CPUtime=0.09 /proc/15243/stat : 15243 (minisat+) R 15241 15243 14634 0 -1 4194304 276 0 0 0 9 0 0 0 18 0 1 0 184257860 1638400 263 18446744073709551615 134512640 135395479 4294956560 18446744073709551615 134811822 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15243/statm: 400 263 106 215 0 182 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1600 [startup+0.301847 s] /proc/loadavg: 0.85 0.97 0.90 3/77 15243 /proc/meminfo: memFree=1657984/2055920 swapFree=4147180/4192956 [pid=15243] ppid=15241 vsize=1600 CPUtime=0.29 /proc/15243/stat : 15243 (minisat+) R 15241 15243 14634 0 -1 4194304 276 0 0 0 29 0 0 0 19 0 1 0 184257860 1638400 263 18446744073709551615 134512640 135395479 4294956560 18446744073709551615 135005853 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15243/statm: 400 263 106 215 0 182 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 1600 [startup+0.701886 s] /proc/loadavg: 0.85 0.97 0.90 3/77 15243 /proc/meminfo: memFree=1657984/2055920 swapFree=4147180/4192956 [pid=15243] ppid=15241 vsize=4240 CPUtime=0.69 /proc/15243/stat : 15243 (minisat+) R 15241 15243 14634 0 -1 4194304 896 0 0 0 69 0 0 0 23 0 1 0 184257860 4341760 883 18446744073709551615 134512640 135395479 4294956560 18446744073709551615 135011021 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15243/statm: 1060 883 110 215 0 842 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4240 [startup+1.50196 s] /proc/loadavg: 0.85 0.97 0.90 2/78 15244 /proc/meminfo: memFree=1654712/2055920 swapFree=4147180/4192956 [pid=15243] ppid=15241 vsize=4496 CPUtime=1.49 /proc/15243/stat : 15243 (minisat+) R 15241 15243 14634 0 -1 4194304 961 0 0 0 149 0 0 0 25 0 1 0 184257860 4603904 948 18446744073709551615 134512640 135395479 4294956560 18446744073709551615 134581194 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15243/statm: 1124 948 110 215 0 906 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4496 Solver just ended. Dumping a history of the last processes samples [startup+1.60197 s] /proc/loadavg: 0.85 0.97 0.90 2/78 15244 /proc/meminfo: memFree=1654712/2055920 swapFree=4147180/4192956 [pid=15243] ppid=15241 vsize=4496 CPUtime=1.59 /proc/15243/stat : 15243 (minisat+) R 15241 15243 14634 0 -1 4194304 961 0 0 0 159 0 0 0 25 0 1 0 184257860 4603904 948 18446744073709551615 134512640 135395479 4294956560 18446744073709551615 134580157 0 0 4096 16386 0 0 0 17 1 0 0 /proc/15243/statm: 1124 948 110 215 0 906 0 Current children cumulated CPU time (s) 1.59 Current children cumulated vsize (KiB) 4496 Child status: 30 Real time (s): 1.68209 CPU time (s): 1.67974 CPU user time (s): 1.67574 CPU system time (s): 0.003999 CPU usage (%): 99.8608 Max. virtual memory (cumulated for all children) (KiB): 4496 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.67575 system time used= 0.003999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 965 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= 8 involuntary context switches= 34 runsolver used 0.005999 second user time and 0.006998 second system time The end
Begin job on node18 on Mon Apr 23 21:23:25 UTC 2007 IDJOB= 372365 IDBENCH= 24967 IDSOLVER= 156 FILE ID= node18/372365-1177363405 PBS_JOBID= 4675240 Free space on /tmp= 66485 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/poldner/PB/testset/normalized-6_12.opb COMMAND LINE= /tmp/evaluation/372365-1177363405/minisat+ /tmp/evaluation/372365-1177363405/instance-372365-1177363405.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node18/convwatcher-372365-1177363405 -o ROOT/results/node18/conversion-372365-1177363405 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/372365-1177363405/instance-372365-1177363405.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node18/watcher-372365-1177363405 -o ROOT/results/node18/solver-372365-1177363405 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/372365-1177363405/minisat+ /tmp/evaluation/372365-1177363405/instance-372365-1177363405.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= d3b3d1e364c50657a7515a2e4087a65b RANDOM SEED= 97079097 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node18.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 : 3000.234 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 : 3000.234 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: 1658392 kB Buffers: 55140 kB Cached: 238588 kB SwapCached: 14720 kB Active: 206240 kB Inactive: 128628 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1658392 kB SwapTotal: 4192956 kB SwapFree: 4147180 kB Dirty: 2516 kB Writeback: 0 kB Mapped: 30336 kB Slab: 48228 kB Committed_AS: 5372724 kB PageTables: 1776 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= 66485 MiB End job on node18 on Mon Apr 23 21:23:27 UTC 2007