Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 9663726592 | 0.065989 | 0.0662199 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/www.csit.fsu.edu/ ~burkardt/datasets/mps/normalized-mps-v2-20-10-testprob.opb |
MD5SUM | 24c749e45d4bbd6a8ec98f3e49fb7aad |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 9663726592 |
Best CPU time to get the best result obtained on this benchmark | 0.004998 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 9663726592 |
Optimality of the best value was proved | YES |
Number of variables | 56 |
Total number of constraints | 5 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 5 |
Minimum length of a constraint | 12 |
Maximum length of a constraint | 44 |
Number of terms in the objective function | 56 |
Biggest coefficient in the objective function | 9663676416 |
Number of bits for the biggest coefficient in the objective function | 34 |
Sum of the numbers in the objective function | 19327377394 |
Number of bits of the sum of numbers in the objective function | 35 |
Biggest number in a constraint | 9663676416 |
Number of bits of the biggest number in a constraint | 34 |
Biggest sum of numbers in a constraint | 19327377394 |
Number of bits of the biggest sum of numbers | 35 |
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 6 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): (none) 0.00/0.00 c ---[ 5]---> BDD-cost: 12 0.00/0.00 c ---[ 4]---> BDD-cost: 11 0.00/0.00 c ---[ 2]---> BDD-cost: 40 0.00/0.00 c ---[ 1]---> BDD-cost: 56 0.00/0.00 c ---[ 0]---> BDD-cost: 43 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 | 302 777 | 100 0 0 nan | 0.000 % | 0.00/0.00 c ============================================================================== 0.00/0.00 c [1mFound solution: 9663751144[0m 0.00/0.00 o 9663751144 0.00/0.00 c ---[ 0]---> Sorter-cost: 483 Base: 2 2 2 2 2 2 2 2 2 2 2 2 3 3 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 | 1 | 1453 3470 | 484 1 2 2.0 | 0.000 % | 0.00/0.01 c ============================================================================== 0.00/0.01 c [1mFound solution: 9663728620[0m 0.00/0.01 o 9663728620 0.00/0.01 c ---[ 0]---> Sorter-cost: 105 Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 0.00/0.02 c ==================================[MINISAT+]================================== 0.00/0.02 c | Conflicts | Original | Learnt | Progress | 0.00/0.02 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.02 c ============================================================================== 0.00/0.02 c | 8 | 1549 3721 | 516 6 23 3.8 | 0.000 % | 0.00/0.02 c ============================================================================== 0.00/0.02 c [1mFound solution: 9663727707[0m 0.00/0.02 o 9663727707 0.00/0.02 c ---[ 0]---> Sorter-cost: 89 Base: 2 2 2 2 2 2 2 2 2 2 2 2 0.00/0.03 c ==================================[MINISAT+]================================== 0.00/0.03 c | Conflicts | Original | Learnt | Progress | 0.00/0.03 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.03 c ============================================================================== 0.00/0.03 c | 20 | 1447 3488 | 482 10 61 6.1 | 0.000 % | 0.00/0.03 c ============================================================================== 0.00/0.03 c [1mFound solution: 9663727666[0m 0.00/0.03 o 9663727666 0.00/0.03 c ---[ 0]---> Sorter-cost: 101 Base: 2 2 2 2 2 2 2 2 2 2 2 0.00/0.04 c ==================================[MINISAT+]================================== 0.00/0.04 c | Conflicts | Original | Learnt | Progress | 0.00/0.04 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.04 c ============================================================================== 0.00/0.04 c | 21 | 1589 3823 | 529 11 67 6.1 | 0.000 % | 0.00/0.04 c ============================================================================== 0.00/0.04 c [1mFound solution: 9663727603[0m 0.00/0.04 o 9663727603 0.00/0.04 c ---[ 0]---> Sorter-cost: 1 Base: 2 2 2 2 2 2 2 2 2 2 2 0.00/0.05 c ==================================[MINISAT+]================================== 0.00/0.05 c | Conflicts | Original | Learnt | Progress | 0.00/0.05 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.05 c ============================================================================== 0.00/0.05 c | 22 | 1594 3836 | 531 12 72 6.0 | 0.000 % | 0.00/0.05 c ============================================================================== 0.00/0.05 c [1mFound solution: 9663726618[0m 0.00/0.05 o 9663726618 0.00/0.05 c ---[ 0]---> Sorter-cost: 92 Base: 2 2 2 2 2 2 2 2 2 2 2 0.00/0.05 c ==================================[MINISAT+]================================== 0.00/0.05 c | Conflicts | Original | Learnt | Progress | 0.00/0.05 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.05 c ============================================================================== 0.00/0.05 c | 25 | 1530 3694 | 510 9 66 7.3 | 0.000 % | 0.00/0.05 c ============================================================================== 0.00/0.05 c [1mFound solution: 9663726592[0m 0.00/0.05 o 9663726592 0.00/0.05 c ---[ 0]---> Sorter-cost: 69 Base: 2 2 2 2 2 2 2 2 2 2 0.00/0.06 c ==================================[MINISAT+]================================== 0.00/0.06 c | Conflicts | Original | Learnt | Progress | 0.00/0.06 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.06 c ============================================================================== 0.00/0.06 c | 26 | 886 2174 | 295 6 61 10.2 | 0.000 % | 0.00/0.06 c ============================================================================== 0.00/0.06 c [1mOptimal solution: 9663726592[0m 0.00/0.06 s OPTIMUM FOUND 0.00/0.06 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 0.00/0.06 v -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 0.00/0.06 v -x55 x56 0.00/0.06 c _______________________________________________________________________________ 0.00/0.06 c 0.00/0.06 c restarts : 8 0.00/0.06 c conflicts : 38 (594 /sec) 0.00/0.06 c decisions : 584 (9126 /sec) 0.00/0.06 c propagations : 0 (0 /sec) 0.00/0.06 c inspects : 0 (0 /sec) 0.00/0.06 c CPU time : 0.06399 s 0.00/0.06 c _______________________________________________________________________________
OK 9663726592
/tmp/evaluation/365401-1177050513/instance-365401-1177050513.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node43/watcher-365401-1177050513 -o ROOT/results/node43/solver-365401-1177050513 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365401-1177050513/minisat+ /tmp/evaluation/365401-1177050513/instance-365401-1177050513.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: 0.86 0.97 0.99 3/77 32488 /proc/meminfo: memFree=1772864/2055920 swapFree=4164584/4192956 [pid=32488] ppid=32486 vsize=1056 CPUtime=0 /proc/32488/stat : 32488 (minisat+) R 32486 32488 30852 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 152963080 1081344 115 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134594124 0 0 4096 16386 0 0 0 17 1 0 0 /proc/32488/statm: 264 115 92 215 0 46 0 Solver just ended. Dumping a history of the last processes samples Child status: 30 Real time (s): 0.0662199 CPU time (s): 0.065989 CPU user time (s): 0.06399 CPU system time (s): 0.001999 CPU usage (%): 99.6513 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.06399 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= 211 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= 10 involuntary context switches= 1 runsolver used 0.007998 second user time and 0.001999 second system time The end
Begin job on node43 on Fri Apr 20 06:28:33 UTC 2007 IDJOB= 365401 IDBENCH= 2375 IDSOLVER= 156 FILE ID= node43/365401-1177050513 PBS_JOBID= 4640155 Free space on /tmp= 66433 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/www.csit.fsu.edu/~burkardt/datasets/mps/normalized-mps-v2-20-10-testprob.opb COMMAND LINE= /tmp/evaluation/365401-1177050513/minisat+ /tmp/evaluation/365401-1177050513/instance-365401-1177050513.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-365401-1177050513 -o ROOT/results/node43/conversion-365401-1177050513 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365401-1177050513/instance-365401-1177050513.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node43/watcher-365401-1177050513 -o ROOT/results/node43/solver-365401-1177050513 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365401-1177050513/minisat+ /tmp/evaluation/365401-1177050513/instance-365401-1177050513.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 24c749e45d4bbd6a8ec98f3e49fb7aad RANDOM SEED= 488438523 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: 1773208 kB Buffers: 48020 kB Cached: 104408 kB SwapCached: 2204 kB Active: 104728 kB Inactive: 121000 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1773208 kB SwapTotal: 4192956 kB SwapFree: 4164584 kB Dirty: 2512 kB Writeback: 0 kB Mapped: 85744 kB Slab: 42352 kB Committed_AS: 2575548 kB PageTables: 1900 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 Fri Apr 20 06:28:33 UTC 2007