Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 27.3168 | 27.3295 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-d2q06c.opb |
MD5SUM | 7b03b498d913dd1b306399e53ada7e6f |
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 | 5.63514 |
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 | 155010 |
Total number of constraints | 2171 |
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 | 2171 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 3270 |
Number of terms in the objective function | 89670 |
Biggest coefficient in the objective function | 36281708852543488 |
Number of bits for the biggest coefficient in the objective function | 56 |
Sum of the numbers in the objective function | 17434532498669331507 |
Number of bits of the sum of numbers in the objective function | 64 |
Biggest number in a constraint | 1246989811751845888 |
Number of bits of the biggest number in a constraint | 61 |
Biggest sum of numbers in a constraint | 17434532498669331507 |
Number of bits of the biggest sum of numbers | 64 |
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... 16.39/16.41 c Converting 3668 PB-constraints to clauses... 16.39/16.47 c -- Unit propagations: ppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp -- Detecting intervals from adjacent constraints: ######################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################## 27.28/27.31 c -- Clauses(.)/Splits(s): s 27.28/27.31 s UNSATISFIABLE 27.28/27.31 c _______________________________________________________________________________ 27.28/27.31 c 27.28/27.31 c restarts : 0 27.28/27.31 c conflicts : 0 (0 /sec) 27.28/27.31 c decisions : 0 (0 /sec) 27.28/27.31 c propagations : 0 (0 /sec) 27.28/27.31 c inspects : 0 (0 /sec) 27.28/27.31 c CPU time : 27.1459 s 27.28/27.31 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/365545-1177051165/instance-365545-1177051165.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node66/watcher-365545-1177051165 -o ROOT/results/node66/solver-365545-1177051165 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365545-1177051165/minisat+ /tmp/evaluation/365545-1177051165/instance-365545-1177051165.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: 1.12 1.12 1.09 3/64 8093 /proc/meminfo: memFree=1745552/2055920 swapFree=4182980/4192956 [pid=8093] ppid=8091 vsize=1180 CPUtime=0 /proc/8093/stat : 8093 (minisat+) R 8091 8093 21692 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 181106169 1208320 115 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8093/statm: 295 115 67 215 0 77 0 [startup+0.0919061 s] /proc/loadavg: 1.12 1.12 1.09 3/64 8093 /proc/meminfo: memFree=1745552/2055920 swapFree=4182980/4192956 [pid=8093] ppid=8091 vsize=3772 CPUtime=0.08 /proc/8093/stat : 8093 (minisat+) R 8091 8093 21692 0 -1 4194304 753 0 0 0 8 0 0 0 18 0 1 0 181106169 3862528 738 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8093/statm: 943 738 67 215 0 725 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 3772 [startup+0.101909 s] /proc/loadavg: 1.12 1.12 1.09 3/64 8093 /proc/meminfo: memFree=1745552/2055920 swapFree=4182980/4192956 [pid=8093] ppid=8091 vsize=4420 CPUtime=0.09 /proc/8093/stat : 8093 (minisat+) R 8091 8093 21692 0 -1 4194304 897 0 0 0 9 0 0 0 18 0 1 0 181106169 4526080 882 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134570194 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8093/statm: 1105 882 67 215 0 887 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4420 [startup+0.301949 s] /proc/loadavg: 1.12 1.12 1.09 3/64 8093 /proc/meminfo: memFree=1745552/2055920 swapFree=4182980/4192956 [pid=8093] ppid=8091 vsize=10216 CPUtime=0.29 /proc/8093/stat : 8093 (minisat+) R 8091 8093 21692 0 -1 4194304 2377 0 0 0 28 1 0 0 19 0 1 0 181106169 10461184 2229 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569966 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8093/statm: 2554 2229 67 215 0 2336 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10216 [startup+0.702028 s] /proc/loadavg: 1.12 1.12 1.09 3/64 8093 /proc/meminfo: memFree=1745552/2055920 swapFree=4182980/4192956 [pid=8093] ppid=8091 vsize=18448 CPUtime=0.69 /proc/8093/stat : 8093 (minisat+) R 8091 8093 21692 0 -1 4194304 4775 0 0 0 67 2 0 0 22 0 1 0 181106169 18890752 4284 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003889 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8093/statm: 4612 4284 75 215 0 4394 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 18448 [startup+1.50219 s] /proc/loadavg: 1.12 1.12 1.09 2/65 8094 /proc/meminfo: memFree=1728456/2055920 swapFree=4182980/4192956 [pid=8093] ppid=8091 vsize=21896 CPUtime=1.49 /proc/8093/stat : 8093 (minisat+) R 8091 8093 21692 0 -1 4194304 5254 0 0 0 147 2 0 0 25 0 1 0 181106169 22421504 4762 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8093/statm: 5474 4762 75 215 0 5256 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 21896 [startup+3.10151 s] /proc/loadavg: 1.12 1.12 1.09 2/65 8094 /proc/meminfo: memFree=1724872/2055920 swapFree=4182980/4192956 [pid=8093] ppid=8091 vsize=28076 CPUtime=3.09 /proc/8093/stat : 8093 (minisat+) R 8091 8093 21692 0 -1 4194304 6920 0 0 0 306 3 0 0 25 0 1 0 181106169 28749824 6428 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8093/statm: 7019 6428 75 215 0 6801 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 28076 [startup+6.30114 s] /proc/loadavg: 1.11 1.12 1.09 2/65 8094 /proc/meminfo: memFree=1709896/2055920 swapFree=4182980/4192956 [pid=8093] ppid=8091 vsize=43484 CPUtime=6.29 /proc/8093/stat : 8093 (minisat+) R 8091 8093 21692 0 -1 4194304 10611 0 0 0 623 6 0 0 25 0 1 0 181106169 44527616 10119 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005353 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8093/statm: 10871 10119 75 215 0 10653 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 43484 [startup+12.7014 s] /proc/loadavg: 1.10 1.11 1.09 2/65 8094 /proc/meminfo: memFree=1679920/2055920 swapFree=4182980/4192956 [pid=8093] ppid=8091 vsize=72960 CPUtime=12.68 /proc/8093/stat : 8093 (minisat+) R 8091 8093 21692 0 -1 4194304 17805 0 0 0 1258 10 0 0 25 0 1 0 181106169 74711040 17313 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838060 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8093/statm: 18240 17313 75 215 0 18022 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 72960 [startup+25.502 s] /proc/loadavg: 1.08 1.11 1.09 2/65 8094 /proc/meminfo: memFree=1649520/2055920 swapFree=4182980/4192956 [pid=8093] ppid=8091 vsize=100036 CPUtime=25.48 /proc/8093/stat : 8093 (minisat+) R 8091 8093 21692 0 -1 4194304 24695 0 0 0 2534 14 0 0 25 0 1 0 181106169 102436864 24203 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134621534 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8093/statm: 25009 24203 83 215 0 24791 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 100036 Solver just ended. Dumping a history of the last processes samples [startup+26.3011 s] /proc/loadavg: 1.08 1.11 1.09 2/65 8094 /proc/meminfo: memFree=1649520/2055920 swapFree=4182980/4192956 [pid=8093] ppid=8091 vsize=100036 CPUtime=26.28 /proc/8093/stat : 8093 (minisat+) R 8091 8093 21692 0 -1 4194304 24697 0 0 0 2614 14 0 0 25 0 1 0 181106169 102436864 24205 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003915 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8093/statm: 25009 24205 83 215 0 24791 0 Current children cumulated CPU time (s) 26.28 Current children cumulated vsize (KiB) 100036 [startup+27.1023 s] /proc/loadavg: 1.08 1.11 1.09 2/65 8094 /proc/meminfo: memFree=1649520/2055920 swapFree=4182980/4192956 [pid=8093] ppid=8091 vsize=100036 CPUtime=27.08 /proc/8093/stat : 8093 (minisat+) R 8091 8093 21692 0 -1 4194304 24697 0 0 0 2694 14 0 0 25 0 1 0 181106169 102436864 24205 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8093/statm: 25009 24205 83 215 0 24791 0 Current children cumulated CPU time (s) 27.08 Current children cumulated vsize (KiB) 100036 [startup+27.3013 s] /proc/loadavg: 1.08 1.11 1.09 2/65 8094 /proc/meminfo: memFree=1649520/2055920 swapFree=4182980/4192956 [pid=8093] ppid=8091 vsize=100168 CPUtime=27.28 /proc/8093/stat : 8093 (minisat+) R 8091 8093 21692 0 -1 4194304 24714 0 0 0 2713 15 0 0 25 0 1 0 181106169 102572032 24222 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8093/statm: 25042 24222 84 215 0 24824 0 Current children cumulated CPU time (s) 27.28 Current children cumulated vsize (KiB) 100168 Child status: 20 Real time (s): 27.3295 CPU time (s): 27.3168 CPU user time (s): 27.1459 CPU system time (s): 0.170974 CPU usage (%): 99.9537 Max. virtual memory (cumulated for all children) (KiB): 100168 getrusage(RUSAGE_CHILDREN,...) data: user time used= 27.1459 system time used= 0.170974 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 24728 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= 40 runsolver used 0.046992 second user time and 0.076988 second system time The end
Begin job on node66 on Fri Apr 20 06:39:26 UTC 2007 IDJOB= 365545 IDBENCH= 2428 IDSOLVER= 156 FILE ID= node66/365545-1177051165 PBS_JOBID= 4640162 Free space on /tmp= 66390 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-d2q06c.opb COMMAND LINE= /tmp/evaluation/365545-1177051165/minisat+ /tmp/evaluation/365545-1177051165/instance-365545-1177051165.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node66/convwatcher-365545-1177051165 -o ROOT/results/node66/conversion-365545-1177051165 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365545-1177051165/instance-365545-1177051165.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node66/watcher-365545-1177051165 -o ROOT/results/node66/solver-365545-1177051165 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365545-1177051165/minisat+ /tmp/evaluation/365545-1177051165/instance-365545-1177051165.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 7b03b498d913dd1b306399e53ada7e6f RANDOM SEED= 697950152 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node66.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 : 3000.281 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 : 3000.281 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: 1746024 kB Buffers: 52664 kB Cached: 184400 kB SwapCached: 3792 kB Active: 102740 kB Inactive: 150536 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1746024 kB SwapTotal: 4192956 kB SwapFree: 4182980 kB Dirty: 20348 kB Writeback: 0 kB Mapped: 20668 kB Slab: 42676 kB Committed_AS: 1713160 kB PageTables: 1388 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= 66390 MiB End job on node66 on Fri Apr 20 06:39:54 UTC 2007