Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 4.29135 | 4.29464 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-perold.opb |
MD5SUM | 74732cb52a8d3f98c116ee3a39a76e14 |
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 | 0.891864 |
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 | 36286 |
Total number of constraints | 891 |
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 | 891 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 991 |
Number of terms in the objective function | 210 |
Biggest coefficient in the objective function | 536870912 |
Number of bits for the biggest coefficient in the objective function | 30 |
Sum of the numbers in the objective function | 7516192761 |
Number of bits of the sum of numbers in the objective function | 33 |
Biggest number in a constraint | 12678007359453265920 |
Number of bits of the biggest number in a constraint | 64 |
Biggest sum of numbers in a constraint | 84317276328546234204 |
Number of bits of the biggest sum of numbers | 67 |
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... 3.19/3.26 c Converting 1336 PB-constraints to clauses... 3.19/3.28 c -- Unit propagations: pppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp -- Detecting intervals from adjacent constraints: ################################################################################################################################################################################################################################################################################################################################################################################################################################################################################ 4.19/4.28 c -- Clauses(.)/Splits(s): s 4.19/4.28 s UNSATISFIABLE 4.19/4.28 c _______________________________________________________________________________ 4.19/4.28 c 4.19/4.28 c restarts : 0 4.19/4.28 c conflicts : 0 (0 /sec) 4.19/4.28 c decisions : 0 (0 /sec) 4.19/4.28 c propagations : 0 (0 /sec) 4.19/4.28 c inspects : 0 (0 /sec) 4.19/4.28 c CPU time : 4.24835 s 4.19/4.28 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/365509-1177050924/instance-365509-1177050924.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node3/watcher-365509-1177050924 -o ROOT/results/node3/solver-365509-1177050924 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365509-1177050924/minisat+ /tmp/evaluation/365509-1177050924/instance-365509-1177050924.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: 1.00 1.11 1.08 3/77 22440 /proc/meminfo: memFree=1707352/2055920 swapFree=4140760/4192956 [pid=22440] ppid=22438 vsize=1048 CPUtime=0 /proc/22440/stat : 22440 (minisat+) R 22438 22440 20714 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 181130147 1073152 111 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/22440/statm: 262 111 75 215 0 44 0 [startup+0.00985494 s] /proc/loadavg: 1.00 1.11 1.08 3/77 22440 /proc/meminfo: memFree=1707352/2055920 swapFree=4140760/4192956 [pid=22440] ppid=22438 vsize=1180 CPUtime=0 /proc/22440/stat : 22440 (minisat+) R 22438 22440 20714 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 181130147 1208320 134 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134570011 0 0 4096 16386 0 0 0 17 1 0 0 /proc/22440/statm: 295 134 75 215 0 77 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1180 [startup+0.10187 s] /proc/loadavg: 1.00 1.11 1.08 3/77 22440 /proc/meminfo: memFree=1707352/2055920 swapFree=4140760/4192956 [pid=22440] ppid=22438 vsize=2472 CPUtime=0.1 /proc/22440/stat : 22440 (minisat+) R 22438 22440 20714 0 -1 4194304 437 0 0 0 10 0 0 0 18 0 1 0 181130147 2531328 422 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007864 0 0 4096 16386 0 0 0 17 1 0 0 /proc/22440/statm: 618 422 75 215 0 400 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2472 [startup+0.301902 s] /proc/loadavg: 1.00 1.11 1.08 3/77 22440 /proc/meminfo: memFree=1707352/2055920 swapFree=4140760/4192956 [pid=22440] ppid=22438 vsize=3876 CPUtime=0.29 /proc/22440/stat : 22440 (minisat+) R 22438 22440 20714 0 -1 4194304 803 0 0 0 29 0 0 0 19 0 1 0 181130147 3969024 788 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/22440/statm: 969 788 75 215 0 751 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3876 [startup+0.701966 s] /proc/loadavg: 1.00 1.11 1.08 3/77 22440 /proc/meminfo: memFree=1707352/2055920 swapFree=4140760/4192956 [pid=22440] ppid=22438 vsize=6252 CPUtime=0.69 /proc/22440/stat : 22440 (minisat+) R 22438 22440 20714 0 -1 4194304 1369 0 0 0 69 0 0 0 23 0 1 0 181130147 6402048 1354 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809864 0 0 4096 16386 0 0 0 17 1 0 0 /proc/22440/statm: 1563 1354 75 215 0 1345 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6252 [startup+1.5011 s] /proc/loadavg: 1.00 1.10 1.08 2/78 22441 /proc/meminfo: memFree=1700752/2055920 swapFree=4140760/4192956 [pid=22440] ppid=22438 vsize=10832 CPUtime=1.49 /proc/22440/stat : 22440 (minisat+) R 22438 22440 20714 0 -1 4194304 2543 0 0 0 148 1 0 0 25 0 1 0 181130147 11091968 2481 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005345 0 0 4096 16386 0 0 0 17 1 0 0 /proc/22440/statm: 2708 2481 75 215 0 2490 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10832 [startup+3.10236 s] /proc/loadavg: 1.00 1.10 1.08 2/78 22441 /proc/meminfo: memFree=1694224/2055920 swapFree=4140760/4192956 [pid=22440] ppid=22438 vsize=19500 CPUtime=3.09 /proc/22440/stat : 22440 (minisat+) R 22438 22440 20714 0 -1 4194304 4651 0 0 0 306 3 0 0 25 0 1 0 181130147 19968000 4589 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005884 0 0 4096 16386 0 0 0 17 1 0 0 /proc/22440/statm: 4875 4589 75 215 0 4657 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 19500 Solver just ended. Dumping a history of the last processes samples [startup+3.90149 s] /proc/loadavg: 1.00 1.10 1.08 2/78 22441 /proc/meminfo: memFree=1688528/2055920 swapFree=4140760/4192956 [pid=22440] ppid=22438 vsize=22580 CPUtime=3.89 /proc/22440/stat : 22440 (minisat+) R 22438 22440 20714 0 -1 4194304 5418 0 0 0 386 3 0 0 25 0 1 0 181130147 23121920 5356 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134621326 0 0 4096 16386 0 0 0 17 1 0 0 /proc/22440/statm: 5645 5356 83 215 0 5427 0 Current children cumulated CPU time (s) 3.89 Current children cumulated vsize (KiB) 22580 [startup+4.10152 s] /proc/loadavg: 1.00 1.10 1.08 2/78 22441 /proc/meminfo: memFree=1688528/2055920 swapFree=4140760/4192956 [pid=22440] ppid=22438 vsize=22580 CPUtime=4.09 /proc/22440/stat : 22440 (minisat+) R 22438 22440 20714 0 -1 4194304 5418 0 0 0 406 3 0 0 25 0 1 0 181130147 23121920 5356 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134621617 0 0 4096 16386 0 0 0 17 1 0 0 /proc/22440/statm: 5645 5356 83 215 0 5427 0 Current children cumulated CPU time (s) 4.09 Current children cumulated vsize (KiB) 22580 [startup+4.20153 s] /proc/loadavg: 1.00 1.10 1.08 2/78 22441 /proc/meminfo: memFree=1688528/2055920 swapFree=4140760/4192956 [pid=22440] ppid=22438 vsize=22580 CPUtime=4.19 /proc/22440/stat : 22440 (minisat+) R 22438 22440 20714 0 -1 4194304 5418 0 0 0 416 3 0 0 25 0 1 0 181130147 23121920 5356 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809919 0 0 4096 16386 0 0 0 17 1 0 0 /proc/22440/statm: 5645 5356 83 215 0 5427 0 Current children cumulated CPU time (s) 4.19 Current children cumulated vsize (KiB) 22580 Child status: 20 Real time (s): 4.29464 CPU time (s): 4.29135 CPU user time (s): 4.24835 CPU system time (s): 0.042993 CPU usage (%): 99.9234 Max. virtual memory (cumulated for all children) (KiB): 22580 getrusage(RUSAGE_CHILDREN,...) data: user time used= 4.24835 system time used= 0.042993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 5436 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= 85 runsolver used 0.011998 second user time and 0.023996 second system time The end
Begin job on node3 on Fri Apr 20 06:35:24 UTC 2007 IDJOB= 365509 IDBENCH= 2410 IDSOLVER= 156 FILE ID= node3/365509-1177050924 PBS_JOBID= 4640142 Free space on /tmp= 66354 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-perold.opb COMMAND LINE= /tmp/evaluation/365509-1177050924/minisat+ /tmp/evaluation/365509-1177050924/instance-365509-1177050924.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-365509-1177050924 -o ROOT/results/node3/conversion-365509-1177050924 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365509-1177050924/instance-365509-1177050924.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node3/watcher-365509-1177050924 -o ROOT/results/node3/solver-365509-1177050924 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365509-1177050924/minisat+ /tmp/evaluation/365509-1177050924/instance-365509-1177050924.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 74732cb52a8d3f98c116ee3a39a76e14 RANDOM SEED= 879533005 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node3.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 : 3000.270 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 : 3000.270 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: 1707696 kB Buffers: 48632 kB Cached: 230264 kB SwapCached: 15136 kB Active: 123128 kB Inactive: 182620 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1707696 kB SwapTotal: 4192956 kB SwapFree: 4140760 kB Dirty: 5308 kB Writeback: 0 kB Mapped: 33732 kB Slab: 28032 kB Committed_AS: 5975516 kB PageTables: 1792 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= 66354 MiB End job on node3 on Fri Apr 20 06:35:28 UTC 2007