Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 28.8286 | 28.8444 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-ship12l.opb |
MD5SUM | e02cbe5f49a35fef149426be228beff9 |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 2.87456 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 162810 |
Total number of constraints | 1037 |
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 | 1037 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2250 |
Number of terms in the objective function | 162810 |
Biggest coefficient in the objective function | 1511023181824000 |
Number of bits for the biggest coefficient in the objective function | 51 |
Sum of the numbers in the objective function | 426775792258590390 |
Number of bits of the sum of numbers in the objective function | 59 |
Biggest number in a constraint | 1511023181824000 |
Number of bits of the biggest number in a constraint | 51 |
Biggest sum of numbers in a constraint | 426775792258590390 |
Number of bits of the biggest sum of numbers | 59 |
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... 9.18/9.20 c Converting 1409 PB-constraints to clauses... 9.18/9.26 c -- Unit propagations: ppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp -- Detecting intervals from adjacent constraints: #####################################################################################################################################################################################################################################################################################################################################################################################################################################################= 28.77/28.83 c -- Clauses(.)/Splits(s): s 28.77/28.83 s UNSATISFIABLE 28.77/28.83 c _______________________________________________________________________________ 28.77/28.83 c 28.77/28.83 c restarts : 0 28.77/28.83 c conflicts : 0 (0 /sec) 28.77/28.83 c decisions : 0 (0 /sec) 28.77/28.83 c propagations : 0 (0 /sec) 28.77/28.83 c inspects : 0 (0 /sec) 28.77/28.83 c CPU time : 28.7186 s 28.77/28.83 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/365419-1177050540/instance-365419-1177050540.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-365419-1177050540 -o ROOT/results/node43/solver-365419-1177050540 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365419-1177050540/minisat+ /tmp/evaluation/365419-1177050540/instance-365419-1177050540.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: 0.77 0.94 0.98 3/77 417 /proc/meminfo: memFree=1741432/2055920 swapFree=4164584/4192956 [pid=417] ppid=415 vsize=1180 CPUtime=0 /proc/417/stat : 417 (minisat+) R 415 417 30852 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 152965840 1208320 115 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003913 0 0 4096 16386 0 0 0 17 1 0 0 /proc/417/statm: 295 115 67 215 0 77 0 [startup+0.077652 s] /proc/loadavg: 0.77 0.94 0.98 3/77 417 /proc/meminfo: memFree=1741432/2055920 swapFree=4164584/4192956 [pid=417] ppid=415 vsize=3772 CPUtime=0.07 /proc/417/stat : 417 (minisat+) R 415 417 30852 0 -1 4194304 727 0 0 0 7 0 0 0 18 0 1 0 152965840 3862528 712 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/417/statm: 943 712 67 215 0 725 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 3772 [startup+0.101667 s] /proc/loadavg: 0.77 0.94 0.98 3/77 417 /proc/meminfo: memFree=1741432/2055920 swapFree=4164584/4192956 [pid=417] ppid=415 vsize=4904 CPUtime=0.09 /proc/417/stat : 417 (minisat+) R 415 417 30852 0 -1 4194304 998 0 0 0 9 0 0 0 18 0 1 0 152965840 5021696 941 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/417/statm: 1226 941 67 215 0 1008 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4904 [startup+0.301673 s] /proc/loadavg: 0.77 0.94 0.98 3/77 417 /proc/meminfo: memFree=1741432/2055920 swapFree=4164584/4192956 [pid=417] ppid=415 vsize=11932 CPUtime=0.29 /proc/417/stat : 417 (minisat+) R 415 417 30852 0 -1 4194304 2575 0 0 0 28 1 0 0 19 0 1 0 152965840 12218368 2428 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134570107 0 0 4096 16386 0 0 0 17 1 0 0 /proc/417/statm: 2983 2434 67 215 0 2765 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11932 [startup+0.701708 s] /proc/loadavg: 0.77 0.94 0.98 3/77 417 /proc/meminfo: memFree=1741432/2055920 swapFree=4164584/4192956 [pid=417] ppid=415 vsize=25584 CPUtime=0.69 /proc/417/stat : 417 (minisat+) R 415 417 30852 0 -1 4194304 5749 0 0 0 67 2 0 0 23 0 1 0 152965840 26198016 5436 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/417/statm: 6396 5436 67 215 0 6178 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 25584 [startup+1.50178 s] /proc/loadavg: 0.79 0.94 0.98 2/78 418 /proc/meminfo: memFree=1712560/2055920 swapFree=4164584/4192956 [pid=417] ppid=415 vsize=34892 CPUtime=1.49 /proc/417/stat : 417 (minisat+) R 415 417 30852 0 -1 4194304 8075 0 0 0 146 3 0 0 25 0 1 0 152965840 35729408 7444 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134810632 0 0 4096 16386 0 0 0 17 1 0 0 /proc/417/statm: 8723 7444 75 215 0 8505 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 34892 [startup+3.10192 s] /proc/loadavg: 0.79 0.94 0.98 2/78 418 /proc/meminfo: memFree=1710448/2055920 swapFree=4164584/4192956 [pid=417] ppid=415 vsize=38112 CPUtime=3.09 /proc/417/stat : 417 (minisat+) R 415 417 30852 0 -1 4194304 8841 0 0 0 305 4 0 0 25 0 1 0 152965840 39026688 8210 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/417/statm: 9528 8210 75 215 0 9310 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 38112 [startup+6.30119 s] /proc/loadavg: 0.79 0.94 0.98 2/78 418 /proc/meminfo: memFree=1699120/2055920 swapFree=4164584/4192956 [pid=417] ppid=415 vsize=49568 CPUtime=6.29 /proc/417/stat : 417 (minisat+) R 415 417 30852 0 -1 4194304 11796 0 0 0 622 7 0 0 25 0 1 0 152965840 50757632 11085 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005828 0 0 4096 16386 0 0 0 17 1 0 0 /proc/417/statm: 12392 11085 75 215 0 12174 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 49568 [startup+12.7017 s] /proc/loadavg: 0.82 0.94 0.98 2/78 418 /proc/meminfo: memFree=1678328/2055920 swapFree=4164584/4192956 [pid=417] ppid=415 vsize=68252 CPUtime=12.68 /proc/417/stat : 417 (minisat+) R 415 417 30852 0 -1 4194304 16520 0 0 0 1259 9 0 0 25 0 1 0 152965840 69890048 15809 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003895 0 0 4096 16386 0 0 0 17 1 0 0 /proc/417/statm: 17063 15809 83 215 0 16845 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 68252 [startup+25.5019 s] /proc/loadavg: 0.85 0.94 0.98 2/78 418 /proc/meminfo: memFree=1678456/2055920 swapFree=4164584/4192956 [pid=417] ppid=415 vsize=68252 CPUtime=25.48 /proc/417/stat : 417 (minisat+) R 415 417 30852 0 -1 4194304 16521 0 0 0 2539 9 0 0 25 0 1 0 152965840 69890048 15810 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134621588 0 0 4096 16386 0 0 0 17 1 0 0 /proc/417/statm: 17063 15810 83 215 0 16845 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 68252 Solver just ended. Dumping a history of the last processes samples [startup+27.102 s] /proc/loadavg: 0.86 0.94 0.98 2/78 418 /proc/meminfo: memFree=1678456/2055920 swapFree=4164584/4192956 [pid=417] ppid=415 vsize=68252 CPUtime=27.08 /proc/417/stat : 417 (minisat+) R 415 417 30852 0 -1 4194304 16521 0 0 0 2699 9 0 0 25 0 1 0 152965840 69890048 15810 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005288 0 0 4096 16386 0 0 0 17 1 0 0 /proc/417/statm: 17063 15810 83 215 0 16845 0 Current children cumulated CPU time (s) 27.08 Current children cumulated vsize (KiB) 68252 [startup+27.9011 s] /proc/loadavg: 0.86 0.94 0.98 2/78 418 /proc/meminfo: memFree=1678456/2055920 swapFree=4164584/4192956 [pid=417] ppid=415 vsize=68252 CPUtime=27.87 /proc/417/stat : 417 (minisat+) R 415 417 30852 0 -1 4194304 16521 0 0 0 2778 9 0 0 25 0 1 0 152965840 69890048 15810 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012143 0 0 4096 16386 0 0 0 17 1 0 0 /proc/417/statm: 17063 15810 83 215 0 16845 0 Current children cumulated CPU time (s) 27.87 Current children cumulated vsize (KiB) 68252 [startup+28.3011 s] /proc/loadavg: 0.86 0.94 0.98 2/78 418 /proc/meminfo: memFree=1678456/2055920 swapFree=4164584/4192956 [pid=417] ppid=415 vsize=68252 CPUtime=28.27 /proc/417/stat : 417 (minisat+) R 415 417 30852 0 -1 4194304 16521 0 0 0 2818 9 0 0 25 0 1 0 152965840 69890048 15810 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134808987 0 0 4096 16386 0 0 0 17 1 0 0 /proc/417/statm: 17063 15810 83 215 0 16845 0 Current children cumulated CPU time (s) 28.27 Current children cumulated vsize (KiB) 68252 [startup+28.7011 s] /proc/loadavg: 0.86 0.94 0.98 2/78 418 /proc/meminfo: memFree=1678456/2055920 swapFree=4164584/4192956 [pid=417] ppid=415 vsize=68252 CPUtime=28.67 /proc/417/stat : 417 (minisat+) R 415 417 30852 0 -1 4194304 16521 0 0 0 2858 9 0 0 25 0 1 0 152965840 69890048 15810 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005864 0 0 4096 16386 0 0 0 17 1 0 0 /proc/417/statm: 17063 15810 83 215 0 16845 0 Current children cumulated CPU time (s) 28.67 Current children cumulated vsize (KiB) 68252 [startup+28.8011 s] /proc/loadavg: 0.86 0.94 0.98 2/78 418 /proc/meminfo: memFree=1678456/2055920 swapFree=4164584/4192956 [pid=417] ppid=415 vsize=68252 CPUtime=28.77 /proc/417/stat : 417 (minisat+) R 415 417 30852 0 -1 4194304 16524 0 0 0 2868 9 0 0 25 0 1 0 152965840 69890048 15813 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0 /proc/417/statm: 17063 15813 84 215 0 16845 0 Current children cumulated CPU time (s) 28.77 Current children cumulated vsize (KiB) 68252 Child status: 20 Real time (s): 28.8444 CPU time (s): 28.8286 CPU user time (s): 28.7186 CPU system time (s): 0.109983 CPU usage (%): 99.9452 Max. virtual memory (cumulated for all children) (KiB): 68252 getrusage(RUSAGE_CHILDREN,...) data: user time used= 28.7186 system time used= 0.109983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 16540 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= 106 runsolver used 0.046992 second user time and 0.069989 second system time The end
Begin job on node43 on Fri Apr 20 06:29:00 UTC 2007 IDJOB= 365419 IDBENCH= 2381 IDSOLVER= 156 FILE ID= node43/365419-1177050540 PBS_JOBID= 4640155 Free space on /tmp= 66423 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-ship12l.opb COMMAND LINE= /tmp/evaluation/365419-1177050540/minisat+ /tmp/evaluation/365419-1177050540/instance-365419-1177050540.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node43/convwatcher-365419-1177050540 -o ROOT/results/node43/conversion-365419-1177050540 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365419-1177050540/instance-365419-1177050540.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node43/watcher-365419-1177050540 -o ROOT/results/node43/solver-365419-1177050540 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365419-1177050540/minisat+ /tmp/evaluation/365419-1177050540/instance-365419-1177050540.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= e02cbe5f49a35fef149426be228beff9 RANDOM SEED= 933202114 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: 1741776 kB Buffers: 48176 kB Cached: 135192 kB SwapCached: 2204 kB Active: 125168 kB Inactive: 131440 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1741776 kB SwapTotal: 4192956 kB SwapFree: 4164584 kB Dirty: 12728 kB Writeback: 0 kB Mapped: 85744 kB Slab: 42888 kB Committed_AS: 2577936 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= 66423 MiB End job on node43 on Fri Apr 20 06:29:29 UTC 2007