Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 29.3755 | 29.3825 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-ship08l.opb |
MD5SUM | 23a6addbd0d76e2876363785ec8dae3c |
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 | 1.41178 |
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 | 128490 |
Total number of constraints | 704 |
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 | 704 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 2550 |
Number of terms in the objective function | 128490 |
Biggest coefficient in the objective function | 435455996723200 |
Number of bits for the biggest coefficient in the objective function | 49 |
Sum of the numbers in the objective function | 204823519821908064 |
Number of bits of the sum of numbers in the objective function | 58 |
Biggest number in a constraint | 435455996723200 |
Number of bits of the biggest number in a constraint | 49 |
Biggest sum of numbers in a constraint | 204823519821908064 |
Number of bits of the biggest sum of numbers | 58 |
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... 7.19/7.20 c Converting 910 PB-constraints to clauses... 7.19/7.25 c -- Unit propagations: ppppppppppp -- Detecting intervals from adjacent constraints: ########################################################################################################################################################################################################################################################################################################################################################################################################################## 29.28/29.37 c -- Clauses(.)/Splits(s): s 29.28/29.37 s UNSATISFIABLE 29.28/29.37 c _______________________________________________________________________________ 29.28/29.37 c 29.28/29.37 c restarts : 0 29.28/29.37 c conflicts : 0 (0 /sec) 29.28/29.37 c decisions : 0 (0 /sec) 29.28/29.37 c propagations : 0 (0 /sec) 29.28/29.37 c inspects : 0 (0 /sec) 29.28/29.37 c CPU time : 29.3105 s 29.28/29.37 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/365461-1177050677/instance-365461-1177050677.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node29/watcher-365461-1177050677 -o ROOT/results/node29/solver-365461-1177050677 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365461-1177050677/minisat+ /tmp/evaluation/365461-1177050677/instance-365461-1177050677.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: 0.92 0.98 0.99 3/77 9623 /proc/meminfo: memFree=1726464/2055920 swapFree=4146452/4192956 [pid=9623] ppid=9621 vsize=1180 CPUtime=0 /proc/9623/stat : 9623 (minisat+) R 9621 9623 8794 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 152983460 1208320 115 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9623/statm: 295 115 67 215 0 77 0 [startup+0.0132339 s] /proc/loadavg: 0.92 0.98 0.99 3/77 9623 /proc/meminfo: memFree=1726464/2055920 swapFree=4146452/4192956 [pid=9623] ppid=9621 vsize=1476 CPUtime=0.01 /proc/9623/stat : 9623 (minisat+) R 9621 9623 8794 0 -1 4194304 204 0 0 0 1 0 0 0 18 0 1 0 152983460 1511424 189 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9623/statm: 369 189 67 215 0 151 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1476 [startup+0.101239 s] /proc/loadavg: 0.92 0.98 0.99 3/77 9623 /proc/meminfo: memFree=1726464/2055920 swapFree=4146452/4192956 [pid=9623] ppid=9621 vsize=4904 CPUtime=0.09 /proc/9623/stat : 9623 (minisat+) R 9621 9623 8794 0 -1 4194304 997 0 0 0 9 0 0 0 18 0 1 0 152983460 5021696 940 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134601402 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9623/statm: 1226 941 67 215 0 1008 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4904 [startup+0.301253 s] /proc/loadavg: 0.92 0.98 0.99 3/77 9623 /proc/meminfo: memFree=1726464/2055920 swapFree=4146452/4192956 [pid=9623] ppid=9621 vsize=11932 CPUtime=0.29 /proc/9623/stat : 9623 (minisat+) R 9621 9623 8794 0 -1 4194304 2584 0 0 0 28 1 0 0 19 0 1 0 152983460 12218368 2436 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9623/statm: 2983 2436 67 215 0 2765 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11932 [startup+0.701277 s] /proc/loadavg: 0.92 0.98 0.99 3/77 9623 /proc/meminfo: memFree=1726464/2055920 swapFree=4146452/4192956 [pid=9623] ppid=9621 vsize=25348 CPUtime=0.69 /proc/9623/stat : 9623 (minisat+) R 9621 9623 8794 0 -1 4194304 6338 0 0 0 67 2 0 0 22 0 1 0 152983460 25956352 5773 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012146 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9623/statm: 6337 5773 74 215 0 6119 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 25348 [startup+1.50133 s] /proc/loadavg: 0.92 0.98 0.99 2/78 9624 /proc/meminfo: memFree=1702904/2055920 swapFree=4146452/4192956 [pid=9623] ppid=9621 vsize=26968 CPUtime=1.49 /proc/9623/stat : 9623 (minisat+) R 9621 9623 8794 0 -1 4194304 6719 0 0 0 146 3 0 0 25 0 1 0 152983460 27615232 6154 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134530475 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9623/statm: 6742 6154 75 215 0 6524 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 26968 [startup+3.10143 s] /proc/loadavg: 0.92 0.98 0.99 2/78 9624 /proc/meminfo: memFree=1700920/2055920 swapFree=4146452/4192956 [pid=9623] ppid=9621 vsize=31300 CPUtime=3.09 /proc/9623/stat : 9623 (minisat+) R 9621 9623 8794 0 -1 4194304 7768 0 0 0 306 3 0 0 25 0 1 0 152983460 32051200 7193 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838060 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9623/statm: 7825 7193 75 215 0 7607 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 31300 [startup+6.30163 s] /proc/loadavg: 0.93 0.98 0.99 2/78 9624 /proc/meminfo: memFree=1689400/2055920 swapFree=4146452/4192956 [pid=9623] ppid=9621 vsize=42216 CPUtime=6.29 /proc/9623/stat : 9623 (minisat+) R 9621 9623 8794 0 -1 4194304 10567 0 0 0 625 4 0 0 25 0 1 0 152983460 43229184 9962 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005353 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9623/statm: 10554 9962 75 215 0 10336 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 42216 [startup+12.701 s] /proc/loadavg: 0.93 0.98 0.99 2/78 9624 /proc/meminfo: memFree=1677504/2055920 swapFree=4146452/4192956 [pid=9623] ppid=9621 vsize=51284 CPUtime=12.69 /proc/9623/stat : 9623 (minisat+) R 9621 9623 8794 0 -1 4194304 12889 0 0 0 1264 5 0 0 25 0 1 0 152983460 52514816 12247 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134809928 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9623/statm: 12821 12247 83 215 0 12603 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 51284 [startup+25.5018 s] /proc/loadavg: 0.95 0.98 0.99 2/78 9624 /proc/meminfo: memFree=1677632/2055920 swapFree=4146452/4192956 [pid=9623] ppid=9621 vsize=51284 CPUtime=25.49 /proc/9623/stat : 9623 (minisat+) R 9621 9623 8794 0 -1 4194304 12889 0 0 0 2544 5 0 0 25 0 1 0 152983460 52514816 12247 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134619610 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9623/statm: 12821 12247 83 215 0 12603 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 51284 Solver just ended. Dumping a history of the last processes samples [startup+27.1019 s] /proc/loadavg: 0.95 0.98 0.99 2/78 9624 /proc/meminfo: memFree=1677696/2055920 swapFree=4146452/4192956 [pid=9623] ppid=9621 vsize=51284 CPUtime=27.08 /proc/9623/stat : 9623 (minisat+) R 9621 9623 8794 0 -1 4194304 12889 0 0 0 2703 5 0 0 25 0 1 0 152983460 52514816 12247 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005776 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9623/statm: 12821 12247 83 215 0 12603 0 Current children cumulated CPU time (s) 27.08 Current children cumulated vsize (KiB) 51284 [startup+28.702 s] /proc/loadavg: 0.95 0.98 0.99 2/78 9624 /proc/meminfo: memFree=1677696/2055920 swapFree=4146452/4192956 [pid=9623] ppid=9621 vsize=51284 CPUtime=28.68 /proc/9623/stat : 9623 (minisat+) R 9621 9623 8794 0 -1 4194304 12889 0 0 0 2863 5 0 0 25 0 1 0 152983460 52514816 12247 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005853 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9623/statm: 12821 12247 83 215 0 12603 0 Current children cumulated CPU time (s) 28.68 Current children cumulated vsize (KiB) 51284 [startup+29.101 s] /proc/loadavg: 0.95 0.98 0.99 2/78 9624 /proc/meminfo: memFree=1677696/2055920 swapFree=4146452/4192956 [pid=9623] ppid=9621 vsize=51284 CPUtime=29.08 /proc/9623/stat : 9623 (minisat+) R 9621 9623 8794 0 -1 4194304 12889 0 0 0 2903 5 0 0 25 0 1 0 152983460 52514816 12247 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005773 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9623/statm: 12821 12247 83 215 0 12603 0 Current children cumulated CPU time (s) 29.08 Current children cumulated vsize (KiB) 51284 [startup+29.3011 s] /proc/loadavg: 0.95 0.98 0.99 2/78 9624 /proc/meminfo: memFree=1677696/2055920 swapFree=4146452/4192956 [pid=9623] ppid=9621 vsize=51284 CPUtime=29.28 /proc/9623/stat : 9623 (minisat+) R 9621 9623 8794 0 -1 4194304 12889 0 0 0 2923 5 0 0 25 0 1 0 152983460 52514816 12247 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134808992 0 0 4096 16386 0 0 0 17 1 0 0 /proc/9623/statm: 12821 12247 83 215 0 12603 0 Current children cumulated CPU time (s) 29.28 Current children cumulated vsize (KiB) 51284 Child status: 20 Real time (s): 29.3825 CPU time (s): 29.3755 CPU user time (s): 29.3105 CPU system time (s): 0.06499 CPU usage (%): 99.9762 Max. virtual memory (cumulated for all children) (KiB): 51284 getrusage(RUSAGE_CHILDREN,...) data: user time used= 29.3105 system time used= 0.06499 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 12908 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= 26 runsolver used 0.036994 second user time and 0.078987 second system time The end
Begin job on node29 on Fri Apr 20 06:31:17 UTC 2007 IDJOB= 365461 IDBENCH= 2397 IDSOLVER= 156 FILE ID= node29/365461-1177050677 PBS_JOBID= 4640158 Free space on /tmp= 66458 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-ship08l.opb COMMAND LINE= /tmp/evaluation/365461-1177050677/minisat+ /tmp/evaluation/365461-1177050677/instance-365461-1177050677.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node29/convwatcher-365461-1177050677 -o ROOT/results/node29/conversion-365461-1177050677 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365461-1177050677/instance-365461-1177050677.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node29/watcher-365461-1177050677 -o ROOT/results/node29/solver-365461-1177050677 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365461-1177050677/minisat+ /tmp/evaluation/365461-1177050677/instance-365461-1177050677.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 23a6addbd0d76e2876363785ec8dae3c RANDOM SEED= 43795972 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node29.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 : 3000.224 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 : 3000.224 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: 1726872 kB Buffers: 58392 kB Cached: 178008 kB SwapCached: 11392 kB Active: 142024 kB Inactive: 125696 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1726872 kB SwapTotal: 4192956 kB SwapFree: 4146452 kB Dirty: 10248 kB Writeback: 0 kB Mapped: 30596 kB Slab: 46728 kB Committed_AS: 2555244 kB PageTables: 1872 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= 66458 MiB End job on node29 on Fri Apr 20 06:31:47 UTC 2007