Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 20.6069 | 20.6218 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-bnl2.opb |
MD5SUM | 1aac4473a72704481ef90ef3ff1598a7 |
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 | 1.48177 |
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 | 104670 |
Total number of constraints | 2262 |
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 | 2262 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2460 |
Number of terms in the objective function | 50550 |
Biggest coefficient in the objective function | 322444669747200 |
Number of bits for the biggest coefficient in the objective function | 49 |
Sum of the numbers in the objective function | 11314136774293353 |
Number of bits of the sum of numbers in the objective function | 54 |
Biggest number in a constraint | 322444669747200 |
Number of bits of the biggest number in a constraint | 49 |
Biggest sum of numbers in a constraint | 11314136774293353 |
Number of bits of the biggest sum of numbers | 54 |
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... 7.59/7.64 c Converting 3551 PB-constraints to clauses... 7.59/7.68 c -- Unit propagations: pppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp -- Detecting intervals from adjacent constraints: ######################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################################### 20.58/20.61 c -- Clauses(.)/Splits(s): s 20.58/20.61 s UNSATISFIABLE 20.58/20.61 c _______________________________________________________________________________ 20.58/20.61 c 20.58/20.61 c restarts : 0 20.58/20.61 c conflicts : 0 (0 /sec) 20.58/20.61 c decisions : 0 (0 /sec) 20.58/20.61 c propagations : 0 (0 /sec) 20.58/20.61 c inspects : 0 (0 /sec) 20.58/20.61 c CPU time : 20.5219 s 20.58/20.61 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/365593-1177051277/instance-365593-1177051277.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-365593-1177051277 -o ROOT/results/node25/solver-365593-1177051277 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365593-1177051277/minisat+ /tmp/evaluation/365593-1177051277/instance-365593-1177051277.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: 1.03 1.01 1.00 3/64 4308 /proc/meminfo: memFree=1670488/2055920 swapFree=4182972/4192956 [pid=4308] ppid=4306 vsize=1180 CPUtime=0 /proc/4308/stat : 4308 (minisat+) R 4306 4308 3132 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 153044867 1208320 123 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4308/statm: 295 123 67 215 0 77 0 [startup+0.05606 s] /proc/loadavg: 1.03 1.01 1.00 3/64 4308 /proc/meminfo: memFree=1670488/2055920 swapFree=4182972/4192956 [pid=4308] ppid=4306 vsize=3448 CPUtime=0.05 /proc/4308/stat : 4308 (minisat+) R 4306 4308 3132 0 -1 4194304 645 0 0 0 5 0 0 0 18 0 1 0 153044867 3530752 630 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4308/statm: 862 630 67 215 0 644 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 3448 [startup+0.101066 s] /proc/loadavg: 1.03 1.01 1.00 3/64 4308 /proc/meminfo: memFree=1670488/2055920 swapFree=4182972/4192956 [pid=4308] ppid=4306 vsize=4904 CPUtime=0.09 /proc/4308/stat : 4308 (minisat+) R 4306 4308 3132 0 -1 4194304 1020 0 0 0 9 0 0 0 18 0 1 0 153044867 5021696 963 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4308/statm: 1226 963 67 215 0 1008 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4904 [startup+0.3011 s] /proc/loadavg: 1.03 1.01 1.00 3/64 4308 /proc/meminfo: memFree=1670488/2055920 swapFree=4182972/4192956 [pid=4308] ppid=4306 vsize=11304 CPUtime=0.29 /proc/4308/stat : 4308 (minisat+) R 4306 4308 3132 0 -1 4194304 2713 0 0 0 28 1 0 0 19 0 1 0 153044867 11575296 2465 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4308/statm: 2826 2465 75 215 0 2608 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11304 [startup+0.701169 s] /proc/loadavg: 1.03 1.01 1.00 3/64 4308 /proc/meminfo: memFree=1670488/2055920 swapFree=4182972/4192956 [pid=4308] ppid=4306 vsize=13636 CPUtime=0.68 /proc/4308/stat : 4308 (minisat+) R 4306 4308 3132 0 -1 4194304 3111 0 0 0 67 1 0 0 23 0 1 0 153044867 13963264 2863 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4308/statm: 3409 2863 75 215 0 3191 0 Current children cumulated CPU time (s) 0.68 Current children cumulated vsize (KiB) 13636 [startup+1.50131 s] /proc/loadavg: 1.03 1.01 1.00 2/65 4309 /proc/meminfo: memFree=1657424/2055920 swapFree=4182972/4192956 [pid=4308] ppid=4306 vsize=18132 CPUtime=1.48 /proc/4308/stat : 4308 (minisat+) R 4306 4308 3132 0 -1 4194304 4182 0 0 0 146 2 0 0 25 0 1 0 153044867 18567168 3934 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003848 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4308/statm: 4533 3934 75 215 0 4315 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 18132 [startup+3.10158 s] /proc/loadavg: 1.03 1.01 1.00 2/65 4309 /proc/meminfo: memFree=1651280/2055920 swapFree=4182972/4192956 [pid=4308] ppid=4306 vsize=28132 CPUtime=3.08 /proc/4308/stat : 4308 (minisat+) R 4306 4308 3132 0 -1 4194304 7081 0 0 0 305 3 0 0 25 0 1 0 153044867 28807168 6668 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134808976 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4308/statm: 7033 6668 75 215 0 6815 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 28132 [startup+6.30112 s] /proc/loadavg: 1.03 1.01 1.00 2/65 4309 /proc/meminfo: memFree=1632144/2055920 swapFree=4182972/4192956 [pid=4308] ppid=4306 vsize=44208 CPUtime=6.29 /proc/4308/stat : 4308 (minisat+) R 4306 4308 3132 0 -1 4194304 10899 0 0 0 624 5 0 0 25 0 1 0 153044867 45268992 10469 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134810635 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4308/statm: 11052 10469 75 215 0 10834 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 44208 [startup+12.7012 s] /proc/loadavg: 1.02 1.01 1.00 2/65 4309 /proc/meminfo: memFree=1616472/2055920 swapFree=4182972/4192956 [pid=4308] ppid=4306 vsize=57752 CPUtime=12.68 /proc/4308/stat : 4308 (minisat+) R 4306 4308 3132 0 -1 4194304 13942 0 0 0 1261 7 0 0 25 0 1 0 153044867 59138048 13512 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134530454 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4308/statm: 14438 13512 83 215 0 14220 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 57752 Solver just ended. Dumping a history of the last processes samples [startup+15.9018 s] /proc/loadavg: 1.02 1.01 1.00 2/65 4309 /proc/meminfo: memFree=1616472/2055920 swapFree=4182972/4192956 [pid=4308] ppid=4306 vsize=57752 CPUtime=15.88 /proc/4308/stat : 4308 (minisat+) R 4306 4308 3132 0 -1 4194304 13942 0 0 0 1581 7 0 0 25 0 1 0 153044867 59138048 13512 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003866 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4308/statm: 14438 13512 83 215 0 14220 0 Current children cumulated CPU time (s) 15.88 Current children cumulated vsize (KiB) 57752 [startup+19.1013 s] /proc/loadavg: 1.02 1.01 1.00 2/65 4309 /proc/meminfo: memFree=1616600/2055920 swapFree=4182972/4192956 [pid=4308] ppid=4306 vsize=57752 CPUtime=19.08 /proc/4308/stat : 4308 (minisat+) R 4306 4308 3132 0 -1 4194304 13943 0 0 0 1901 7 0 0 25 0 1 0 153044867 59138048 13513 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809928 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4308/statm: 14438 13513 83 215 0 14220 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 57752 [startup+19.9014 s] /proc/loadavg: 1.02 1.01 1.00 2/65 4309 /proc/meminfo: memFree=1616600/2055920 swapFree=4182972/4192956 [pid=4308] ppid=4306 vsize=57752 CPUtime=19.88 /proc/4308/stat : 4308 (minisat+) R 4306 4308 3132 0 -1 4194304 13943 0 0 0 1981 7 0 0 25 0 1 0 153044867 59138048 13513 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134812754 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4308/statm: 14438 13513 83 215 0 14220 0 Current children cumulated CPU time (s) 19.88 Current children cumulated vsize (KiB) 57752 [startup+20.3015 s] /proc/loadavg: 1.02 1.01 1.00 2/65 4309 /proc/meminfo: memFree=1616600/2055920 swapFree=4182972/4192956 [pid=4308] ppid=4306 vsize=57752 CPUtime=20.28 /proc/4308/stat : 4308 (minisat+) R 4306 4308 3132 0 -1 4194304 13943 0 0 0 2021 7 0 0 25 0 1 0 153044867 59138048 13513 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134812771 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4308/statm: 14438 13513 83 215 0 14220 0 Current children cumulated CPU time (s) 20.28 Current children cumulated vsize (KiB) 57752 [startup+20.5015 s] /proc/loadavg: 1.02 1.01 1.00 2/65 4309 /proc/meminfo: memFree=1616600/2055920 swapFree=4182972/4192956 [pid=4308] ppid=4306 vsize=57884 CPUtime=20.48 /proc/4308/stat : 4308 (minisat+) R 4306 4308 3132 0 -1 4194304 13944 0 0 0 2041 7 0 0 25 0 1 0 153044867 59273216 13514 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4308/statm: 14471 13514 83 215 0 14253 0 Current children cumulated CPU time (s) 20.48 Current children cumulated vsize (KiB) 57884 [startup+20.6016 s] /proc/loadavg: 1.02 1.01 1.00 2/65 4309 /proc/meminfo: memFree=1616600/2055920 swapFree=4182972/4192956 [pid=4308] ppid=4306 vsize=57884 CPUtime=20.58 /proc/4308/stat : 4308 (minisat+) R 4306 4308 3132 0 -1 4194304 13958 0 0 0 2051 7 0 0 25 0 1 0 153044867 59273216 13528 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0 /proc/4308/statm: 14471 13528 84 215 0 14253 0 Current children cumulated CPU time (s) 20.58 Current children cumulated vsize (KiB) 57884 Child status: 20 Real time (s): 20.6218 CPU time (s): 20.6069 CPU user time (s): 20.5219 CPU system time (s): 0.084987 CPU usage (%): 99.9276 Max. virtual memory (cumulated for all children) (KiB): 57884 getrusage(RUSAGE_CHILDREN,...) data: user time used= 20.5219 system time used= 0.084987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 13973 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= 60 runsolver used 0.029995 second user time and 0.057991 second system time The end
Begin job on node25 on Fri Apr 20 06:41:18 UTC 2007 IDJOB= 365593 IDBENCH= 2445 IDSOLVER= 156 FILE ID= node25/365593-1177051277 PBS_JOBID= 4640173 Free space on /tmp= 66360 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-bnl2.opb COMMAND LINE= /tmp/evaluation/365593-1177051277/minisat+ /tmp/evaluation/365593-1177051277/instance-365593-1177051277.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-365593-1177051277 -o ROOT/results/node25/conversion-365593-1177051277 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365593-1177051277/instance-365593-1177051277.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node25/watcher-365593-1177051277 -o ROOT/results/node25/solver-365593-1177051277 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365593-1177051277/minisat+ /tmp/evaluation/365593-1177051277/instance-365593-1177051277.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 1aac4473a72704481ef90ef3ff1598a7 RANDOM SEED= 906257170 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: 1670960 kB Buffers: 72664 kB Cached: 260728 kB SwapCached: 3684 kB Active: 185492 kB Inactive: 158756 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1670960 kB SwapTotal: 4192956 kB SwapFree: 4182972 kB Dirty: 9736 kB Writeback: 0 kB Mapped: 15588 kB Slab: 26832 kB Committed_AS: 4049220 kB PageTables: 1472 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= 66360 MiB End job on node25 on Fri Apr 20 06:41:39 UTC 2007