Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 9.1896 | 9.20306 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-80bau3b.opb |
MD5SUM | b2e886c31e082dd9f659f139112a12d7 |
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 | 2.07668 |
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 | 228540 |
Total number of constraints | 5191 |
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 | 5191 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 3330 |
Number of terms in the objective function | 182620 |
Biggest coefficient in the objective function | 5315022028800000 |
Number of bits for the biggest coefficient in the objective function | 53 |
Sum of the numbers in the objective function | 5549881707922194982 |
Number of bits of the sum of numbers in the objective function | 63 |
Biggest number in a constraint | 5315022028800000 |
Number of bits of the biggest number in a constraint | 53 |
Biggest sum of numbers in a constraint | 5549881707922194982 |
Number of bits of the biggest sum of numbers | 63 |
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... 7.78/7.83 c Converting 4862 PB-constraints to clauses... 7.78/7.89 c -- Unit propagations: pppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp -- Detecting intervals from adjacent constraints: (none) 9.08/9.18 c -- Clauses(.)/Splits(s): s 9.08/9.18 s UNSATISFIABLE 9.08/9.18 c _______________________________________________________________________________ 9.08/9.18 c 9.08/9.18 c restarts : 0 9.08/9.18 c conflicts : 0 (0 /sec) 9.08/9.18 c decisions : 0 (0 /sec) 9.08/9.18 c propagations : 0 (0 /sec) 9.08/9.18 c inspects : 0 (0 /sec) 9.08/9.19 c CPU time : 9.05462 s 9.08/9.19 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/365635-1177051375/instance-365635-1177051375.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node25/watcher-365635-1177051375 -o ROOT/results/node25/solver-365635-1177051375 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365635-1177051375/minisat+ /tmp/evaluation/365635-1177051375/instance-365635-1177051375.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: 0.91 0.98 0.99 3/64 4625 /proc/meminfo: memFree=1631344/2055920 swapFree=4182972/4192956 [pid=4625] ppid=4623 vsize=1180 CPUtime=0 /proc/4625/stat : 4625 (minisat+) R 4623 4625 3132 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 153054640 1208320 115 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135010894 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4625/statm: 295 115 67 215 0 77 0 [startup+0.08259 s] /proc/loadavg: 0.91 0.98 0.99 3/64 4625 /proc/meminfo: memFree=1631344/2055920 swapFree=4182972/4192956 [pid=4625] ppid=4623 vsize=3772 CPUtime=0.08 /proc/4625/stat : 4625 (minisat+) R 4623 4625 3132 0 -1 4194304 752 0 0 0 8 0 0 0 18 0 1 0 153054640 3862528 737 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4625/statm: 943 737 67 215 0 725 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 3772 [startup+0.101592 s] /proc/loadavg: 0.91 0.98 0.99 3/64 4625 /proc/meminfo: memFree=1631344/2055920 swapFree=4182972/4192956 [pid=4625] ppid=4623 vsize=4904 CPUtime=0.09 /proc/4625/stat : 4625 (minisat+) R 4623 4625 3132 0 -1 4194304 1004 0 0 0 9 0 0 0 18 0 1 0 153054640 5021696 947 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4625/statm: 1226 947 67 215 0 1008 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4904 [startup+0.301625 s] /proc/loadavg: 0.91 0.98 0.99 3/64 4625 /proc/meminfo: memFree=1631344/2055920 swapFree=4182972/4192956 [pid=4625] ppid=4623 vsize=11932 CPUtime=0.29 /proc/4625/stat : 4625 (minisat+) R 4623 4625 3132 0 -1 4194304 2558 0 0 0 29 0 0 0 19 0 1 0 153054640 12218368 2410 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4625/statm: 2983 2410 67 215 0 2765 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11932 [startup+0.701694 s] /proc/loadavg: 0.91 0.98 0.99 3/64 4625 /proc/meminfo: memFree=1631344/2055920 swapFree=4182972/4192956 [pid=4625] ppid=4623 vsize=25320 CPUtime=0.69 /proc/4625/stat : 4625 (minisat+) R 4623 4625 3132 0 -1 4194304 5552 0 0 0 67 2 0 0 22 0 1 0 153054640 25927680 5239 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4625/statm: 6330 5239 67 215 0 6112 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 25320 [startup+1.50183 s] /proc/loadavg: 0.91 0.98 0.99 2/65 4626 /proc/meminfo: memFree=1598376/2055920 swapFree=4182972/4192956 [pid=4625] ppid=4623 vsize=38188 CPUtime=1.49 /proc/4625/stat : 4625 (minisat+) R 4623 4625 3132 0 -1 4194304 9644 0 0 0 145 4 0 0 25 0 1 0 153054640 39104512 8643 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4625/statm: 9547 8643 75 215 0 9329 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 38188 [startup+3.1011 s] /proc/loadavg: 0.91 0.98 0.99 2/65 4626 /proc/meminfo: memFree=1595176/2055920 swapFree=4182972/4192956 [pid=4625] ppid=4623 vsize=41344 CPUtime=3.09 /proc/4625/stat : 4625 (minisat+) R 4623 4625 3132 0 -1 4194304 10507 0 0 0 303 6 0 0 25 0 1 0 153054640 42336256 9506 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135011021 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4625/statm: 10336 9506 75 215 0 10118 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 41344 [startup+6.30165 s] /proc/loadavg: 0.92 0.98 0.99 2/65 4626 /proc/meminfo: memFree=1585256/2055920 swapFree=4182972/4192956 [pid=4625] ppid=4623 vsize=56688 CPUtime=6.28 /proc/4625/stat : 4625 (minisat+) R 4623 4625 3132 0 -1 4194304 13704 0 0 0 620 8 0 0 25 0 1 0 153054640 58048512 12703 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4625/statm: 14172 12703 75 215 0 13954 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 56688 Solver just ended. Dumping a history of the last processes samples [startup+7.90192 s] /proc/loadavg: 0.92 0.98 0.99 2/65 4626 /proc/meminfo: memFree=1574312/2055920 swapFree=4182972/4192956 [pid=4625] ppid=4623 vsize=75456 CPUtime=7.88 /proc/4625/stat : 4625 (minisat+) R 4623 4625 3132 0 -1 4194304 18700 0 0 0 776 12 0 0 25 0 1 0 153054640 77266944 17699 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134622902 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4625/statm: 18864 17699 83 215 0 18646 0 Current children cumulated CPU time (s) 7.88 Current children cumulated vsize (KiB) 75456 [startup+8.70106 s] /proc/loadavg: 0.92 0.98 0.99 2/65 4626 /proc/meminfo: memFree=1560744/2055920 swapFree=4182972/4192956 [pid=4625] ppid=4623 vsize=75456 CPUtime=8.68 /proc/4625/stat : 4625 (minisat+) R 4623 4625 3132 0 -1 4194304 18704 0 0 0 856 12 0 0 25 0 1 0 153054640 77266944 17703 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134812769 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4625/statm: 18864 17703 83 215 0 18646 0 Current children cumulated CPU time (s) 8.68 Current children cumulated vsize (KiB) 75456 [startup+9.10113 s] /proc/loadavg: 0.92 0.98 0.99 2/65 4626 /proc/meminfo: memFree=1560744/2055920 swapFree=4182972/4192956 [pid=4625] ppid=4623 vsize=75456 CPUtime=9.08 /proc/4625/stat : 4625 (minisat+) R 4623 4625 3132 0 -1 4194304 18704 0 0 0 896 12 0 0 25 0 1 0 153054640 77266944 17703 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134530448 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4625/statm: 18864 17703 83 215 0 18646 0 Current children cumulated CPU time (s) 9.08 Current children cumulated vsize (KiB) 75456 [startup+9.20114 s] /proc/loadavg: 0.92 0.98 0.99 2/65 4626 /proc/meminfo: memFree=1560744/2055920 swapFree=4182972/4192956 [pid=4625] ppid=4623 vsize=0 CPUtime=9.18 /proc/4625/stat : 4625 (minisat+) R 4623 4625 3132 0 -1 4194308 18718 0 0 0 905 13 0 0 25 0 1 0 153054640 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4625/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 9.18 Current children cumulated vsize (KiB) 0 Child status: 20 Real time (s): 9.20306 CPU time (s): 9.1896 CPU user time (s): 9.05462 CPU system time (s): 0.134979 CPU usage (%): 99.8537 Max. virtual memory (cumulated for all children) (KiB): 75456 getrusage(RUSAGE_CHILDREN,...) data: user time used= 9.05462 system time used= 0.134979 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 18718 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= 24 runsolver used 0.008998 second user time and 0.026995 second system time The end
Begin job on node25 on Fri Apr 20 06:42:55 UTC 2007 IDJOB= 365635 IDBENCH= 2455 IDSOLVER= 156 FILE ID= node25/365635-1177051375 PBS_JOBID= 4640173 Free space on /tmp= 66355 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-v2-20-10-80bau3b.opb COMMAND LINE= /tmp/evaluation/365635-1177051375/minisat+ /tmp/evaluation/365635-1177051375/instance-365635-1177051375.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-365635-1177051375 -o ROOT/results/node25/conversion-365635-1177051375 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365635-1177051375/instance-365635-1177051375.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node25/watcher-365635-1177051375 -o ROOT/results/node25/solver-365635-1177051375 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365635-1177051375/minisat+ /tmp/evaluation/365635-1177051375/instance-365635-1177051375.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= b2e886c31e082dd9f659f139112a12d7 RANDOM SEED= 316327401 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node25.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 : 3000.261 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 : 3000.261 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: 1631752 kB Buffers: 72828 kB Cached: 298984 kB SwapCached: 3684 kB Active: 191300 kB Inactive: 191700 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1631752 kB SwapTotal: 4192956 kB SwapFree: 4182972 kB Dirty: 14804 kB Writeback: 0 kB Mapped: 15952 kB Slab: 27136 kB Committed_AS: 4050532 kB PageTables: 1476 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= 66355 MiB End job on node25 on Fri Apr 20 06:43:05 UTC 2007