Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 12.4261 | 12.4427 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-pilot87.opb |
MD5SUM | 5945633e92159be43fdff7baf2926f79 |
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 | 3.79742 |
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 | 113861 |
Total number of constraints | 3582 |
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 | 3582 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 8647 |
Number of terms in the objective function | 11587 |
Biggest coefficient in the objective function | 1769666112389120 |
Number of bits for the biggest coefficient in the objective function | 51 |
Sum of the numbers in the objective function | 73168715037279064 |
Number of bits of the sum of numbers in the objective function | 57 |
Biggest number in a constraint | 536870912000000000 |
Number of bits of the biggest number in a constraint | 59 |
Biggest sum of numbers in a constraint | 1323519003456940521 |
Number of bits of the biggest sum of numbers | 61 |
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... 12.38/12.43 s UNSATISFIABLE 12.38/12.43 c _______________________________________________________________________________ 12.38/12.43 c 12.38/12.43 c restarts : 0 12.38/12.43 c conflicts : 0 (0 /sec) 12.38/12.43 c decisions : 0 (0 /sec) 12.38/12.43 c propagations : 0 (0 /sec) 12.38/12.43 c inspects : 0 (0 /sec) 12.38/12.43 c CPU time : 12.3101 s 12.38/12.43 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/365467-1177050699/instance-365467-1177050699.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node21/watcher-365467-1177050699 -o ROOT/results/node21/solver-365467-1177050699 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365467-1177050699/minisat+ /tmp/evaluation/365467-1177050699/instance-365467-1177050699.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: 1.06 1.02 1.00 3/77 8761 /proc/meminfo: memFree=1667456/2055920 swapFree=4163760/4192956 [pid=8761] ppid=8759 vsize=1180 CPUtime=0 /proc/8761/stat : 8761 (minisat+) R 8759 8761 6383 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 152987282 1208320 115 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8761/statm: 295 115 67 215 0 77 0 [startup+0.075893 s] /proc/loadavg: 1.06 1.02 1.00 3/77 8761 /proc/meminfo: memFree=1667456/2055920 swapFree=4163760/4192956 [pid=8761] ppid=8759 vsize=3736 CPUtime=0.06 /proc/8761/stat : 8761 (minisat+) R 8759 8761 6383 0 -1 4194304 752 0 0 0 6 0 0 0 18 0 1 0 152987282 3825664 737 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8761/statm: 934 737 75 215 0 716 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 3736 [startup+0.101894 s] /proc/loadavg: 1.06 1.02 1.00 3/77 8761 /proc/meminfo: memFree=1667456/2055920 swapFree=4163760/4192956 [pid=8761] ppid=8759 vsize=4060 CPUtime=0.09 /proc/8761/stat : 8761 (minisat+) R 8759 8761 6383 0 -1 4194304 805 0 0 0 9 0 0 0 18 0 1 0 152987282 4157440 790 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134569966 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8761/statm: 1015 790 75 215 0 797 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4060 [startup+0.301917 s] /proc/loadavg: 1.06 1.02 1.00 3/77 8761 /proc/meminfo: memFree=1667456/2055920 swapFree=4163760/4192956 [pid=8761] ppid=8759 vsize=6672 CPUtime=0.29 /proc/8761/stat : 8761 (minisat+) R 8759 8761 6383 0 -1 4194304 1466 0 0 0 29 0 0 0 19 0 1 0 152987282 6832128 1401 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134570194 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8761/statm: 1668 1401 75 215 0 1450 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6672 [startup+0.702962 s] /proc/loadavg: 1.06 1.02 1.00 3/77 8761 /proc/meminfo: memFree=1667456/2055920 swapFree=4163760/4192956 [pid=8761] ppid=8759 vsize=10172 CPUtime=0.69 /proc/8761/stat : 8761 (minisat+) R 8759 8761 6383 0 -1 4194304 2343 0 0 0 68 1 0 0 23 0 1 0 152987282 10416128 2195 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135006886 0 0 4096 16386 0 0 0 17 0 0 0 /proc/8761/statm: 2543 2195 75 215 0 2325 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 10172 [startup+1.50205 s] /proc/loadavg: 1.14 1.03 1.01 2/78 8762 /proc/meminfo: memFree=1656504/2055920 swapFree=4163760/4192956 [pid=8761] ppid=8759 vsize=15676 CPUtime=1.48 /proc/8761/stat : 8761 (minisat+) R 8759 8761 6383 0 -1 4194304 4247 0 0 0 146 2 0 0 25 0 1 0 152987282 16052224 3603 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8761/statm: 3919 3603 75 215 0 3701 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 15676 [startup+3.10122 s] /proc/loadavg: 1.14 1.03 1.01 2/78 8762 /proc/meminfo: memFree=1651896/2055920 swapFree=4163760/4192956 [pid=8761] ppid=8759 vsize=22172 CPUtime=3.08 /proc/8761/stat : 8761 (minisat+) R 8759 8761 6383 0 -1 4194304 7738 0 0 0 304 4 0 0 25 0 1 0 152987282 22704128 4794 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8761/statm: 5543 4794 75 215 0 5325 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 22172 [startup+6.30157 s] /proc/loadavg: 1.14 1.03 1.01 2/78 8762 /proc/meminfo: memFree=1638968/2055920 swapFree=4163760/4192956 [pid=8761] ppid=8759 vsize=36316 CPUtime=6.27 /proc/8761/stat : 8761 (minisat+) R 8759 8761 6383 0 -1 4194304 11190 0 0 0 622 5 0 0 25 0 1 0 152987282 37187584 8246 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838067 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8761/statm: 9079 8246 75 215 0 8861 0 Current children cumulated CPU time (s) 6.27 Current children cumulated vsize (KiB) 36316 Solver just ended. Dumping a history of the last processes samples [startup+9.50192 s] /proc/loadavg: 1.12 1.03 1.01 2/78 8762 /proc/meminfo: memFree=1624248/2055920 swapFree=4163760/4192956 [pid=8761] ppid=8759 vsize=49612 CPUtime=9.48 /proc/8761/stat : 8761 (minisat+) R 8759 8761 6383 0 -1 4194304 15298 0 0 0 940 8 0 0 25 0 1 0 152987282 50802688 11631 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838065 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8761/statm: 12403 11631 75 215 0 12185 0 Current children cumulated CPU time (s) 9.48 Current children cumulated vsize (KiB) 49612 [startup+11.1011 s] /proc/loadavg: 1.11 1.03 1.01 2/78 8762 /proc/meminfo: memFree=1616248/2055920 swapFree=4163760/4192956 [pid=8761] ppid=8759 vsize=57708 CPUtime=11.08 /proc/8761/stat : 8761 (minisat+) R 8759 8761 6383 0 -1 4194304 17286 0 0 0 1099 9 0 0 25 0 1 0 152987282 59092992 13292 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8761/statm: 14427 13292 75 215 0 14209 0 Current children cumulated CPU time (s) 11.08 Current children cumulated vsize (KiB) 57708 [startup+11.9012 s] /proc/loadavg: 1.11 1.03 1.01 2/78 8762 /proc/meminfo: memFree=1616248/2055920 swapFree=4163760/4192956 [pid=8761] ppid=8759 vsize=60788 CPUtime=11.88 /proc/8761/stat : 8761 (minisat+) R 8759 8761 6383 0 -1 4194304 18750 0 0 0 1178 10 0 0 25 0 1 0 152987282 62246912 14196 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838324 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8761/statm: 15197 14196 75 215 0 14979 0 Current children cumulated CPU time (s) 11.88 Current children cumulated vsize (KiB) 60788 [startup+12.3012 s] /proc/loadavg: 1.11 1.03 1.01 2/78 8762 /proc/meminfo: memFree=1610944/2055920 swapFree=4163760/4192956 [pid=8761] ppid=8759 vsize=62132 CPUtime=12.28 /proc/8761/stat : 8761 (minisat+) R 8759 8761 6383 0 -1 4194304 19087 0 0 0 1218 10 0 0 25 0 1 0 152987282 63623168 14533 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8761/statm: 15533 14533 75 215 0 15315 0 Current children cumulated CPU time (s) 12.28 Current children cumulated vsize (KiB) 62132 [startup+12.4012 s] /proc/loadavg: 1.11 1.03 1.01 2/78 8762 /proc/meminfo: memFree=1610944/2055920 swapFree=4163760/4192956 [pid=8761] ppid=8759 vsize=62700 CPUtime=12.38 /proc/8761/stat : 8761 (minisat+) R 8759 8761 6383 0 -1 4194304 19249 0 0 0 1228 10 0 0 25 0 1 0 152987282 64204800 14695 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/8761/statm: 15675 14695 75 215 0 15457 0 Current children cumulated CPU time (s) 12.38 Current children cumulated vsize (KiB) 62700 Child status: 20 Real time (s): 12.4427 CPU time (s): 12.4261 CPU user time (s): 12.3101 CPU system time (s): 0.115982 CPU usage (%): 99.867 Max. virtual memory (cumulated for all children) (KiB): 62700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 12.3101 system time used= 0.115982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 19312 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= 42 runsolver used 0.020996 second user time and 0.029995 second system time The end
Begin job on node21 on Fri Apr 20 06:31:40 UTC 2007 IDJOB= 365467 IDBENCH= 2398 IDSOLVER= 156 FILE ID= node21/365467-1177050699 PBS_JOBID= 4640144 Free space on /tmp= 66365 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-pilot87.opb COMMAND LINE= /tmp/evaluation/365467-1177050699/minisat+ /tmp/evaluation/365467-1177050699/instance-365467-1177050699.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node21/convwatcher-365467-1177050699 -o ROOT/results/node21/conversion-365467-1177050699 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365467-1177050699/instance-365467-1177050699.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node21/watcher-365467-1177050699 -o ROOT/results/node21/solver-365467-1177050699 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365467-1177050699/minisat+ /tmp/evaluation/365467-1177050699/instance-365467-1177050699.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 5945633e92159be43fdff7baf2926f79 RANDOM SEED= 161518556 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node21.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 : 3000.232 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 : 3000.232 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: 1667864 kB Buffers: 73244 kB Cached: 218092 kB SwapCached: 7592 kB Active: 138536 kB Inactive: 183536 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1667864 kB SwapTotal: 4192956 kB SwapFree: 4163760 kB Dirty: 26916 kB Writeback: 0 kB Mapped: 34548 kB Slab: 51460 kB Committed_AS: 1675224 kB PageTables: 1800 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= 66365 MiB End job on node21 on Fri Apr 20 06:31:52 UTC 2007