Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 12.962 | 12.9726 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-ship08s.opb |
MD5SUM | 5cd2b9b5f0009d325e2c3753de9d28f9 |
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 | 0.757883 |
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 | 71610 |
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 | 1830 |
Number of terms in the objective function | 71610 |
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 | 112415039381732472 |
Number of bits of the sum of numbers in the objective function | 57 |
Biggest number in a constraint | 435455996723200 |
Number of bits of the biggest number in a constraint | 49 |
Biggest sum of numbers in a constraint | 112415039381732472 |
Number of bits of the biggest sum of numbers | 57 |
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... 3.99/4.04 c Converting 910 PB-constraints to clauses... 3.99/4.06 c -- Unit propagations: pppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp -- Detecting intervals from adjacent constraints: ###################################################################################################################################################################################################################################################### 12.88/12.96 c -- Clauses(.)/Splits(s): s 12.88/12.96 s UNSATISFIABLE 12.88/12.96 c _______________________________________________________________________________ 12.88/12.96 c 12.88/12.96 c restarts : 0 12.88/12.96 c conflicts : 0 (0 /sec) 12.88/12.96 c decisions : 0 (0 /sec) 12.88/12.96 c propagations : 0 (0 /sec) 12.88/12.96 c inspects : 0 (0 /sec) 12.88/12.96 c CPU time : 12.912 s 12.88/12.96 c _______________________________________________________________________________
ERROR: no interpretation found !
/tmp/evaluation/365491-1177050736/instance-365491-1177050736.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-365491-1177050736 -o ROOT/results/node68/solver-365491-1177050736 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365491-1177050736/minisat+ /tmp/evaluation/365491-1177050736/instance-365491-1177050736.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: 1.10 1.03 0.99 3/64 31013 /proc/meminfo: memFree=1733624/2055920 swapFree=4183868/4192956 [pid=31013] ppid=31011 vsize=1180 CPUtime=0 /proc/31013/stat : 31013 (minisat+) R 31011 31013 30505 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 181063159 1208320 115 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135010894 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31013/statm: 295 115 67 215 0 77 0 [startup+0.0328419 s] /proc/loadavg: 1.10 1.03 0.99 3/64 31013 /proc/meminfo: memFree=1733624/2055920 swapFree=4183868/4192956 [pid=31013] ppid=31011 vsize=2276 CPUtime=0.03 /proc/31013/stat : 31013 (minisat+) R 31011 31013 30505 0 -1 4194304 373 0 0 0 3 0 0 0 18 0 1 0 181063159 2330624 358 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134570194 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31013/statm: 569 358 67 215 0 351 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 2276 [startup+0.101847 s] /proc/loadavg: 1.10 1.03 0.99 3/64 31013 /proc/meminfo: memFree=1733624/2055920 swapFree=4183868/4192956 [pid=31013] ppid=31011 vsize=4904 CPUtime=0.09 /proc/31013/stat : 31013 (minisat+) R 31011 31013 30505 0 -1 4194304 999 0 0 0 9 0 0 0 18 0 1 0 181063159 5021696 942 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31013/statm: 1226 942 67 215 0 1008 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4904 [startup+0.301865 s] /proc/loadavg: 1.10 1.03 0.99 3/64 31013 /proc/meminfo: memFree=1733624/2055920 swapFree=4183868/4192956 [pid=31013] ppid=31011 vsize=11932 CPUtime=0.29 /proc/31013/stat : 31013 (minisat+) R 31011 31013 30505 0 -1 4194304 2590 0 0 0 28 1 0 0 19 0 1 0 181063159 12218368 2442 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31013/statm: 2983 2442 67 215 0 2765 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11932 [startup+0.701901 s] /proc/loadavg: 1.10 1.03 0.99 3/64 31013 /proc/meminfo: memFree=1733624/2055920 swapFree=4183868/4192956 [pid=31013] ppid=31011 vsize=16192 CPUtime=0.69 /proc/31013/stat : 31013 (minisat+) R 31011 31013 30505 0 -1 4194304 3698 0 0 0 68 1 0 0 22 0 1 0 181063159 16580608 3410 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31013/statm: 4048 3410 75 215 0 3830 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 16192 [startup+1.50197 s] /proc/loadavg: 1.09 1.03 0.99 2/65 31014 /proc/meminfo: memFree=1719536/2055920 swapFree=4183868/4192956 [pid=31013] ppid=31011 vsize=18028 CPUtime=1.49 /proc/31013/stat : 31013 (minisat+) R 31011 31013 30505 0 -1 4194304 4158 0 0 0 147 2 0 0 25 0 1 0 181063159 18460672 3851 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31013/statm: 4540 3852 75 215 0 4322 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 18028 [startup+3.10112 s] /proc/loadavg: 1.09 1.03 0.99 2/65 31014 /proc/meminfo: memFree=1715952/2055920 swapFree=4183868/4192956 [pid=31013] ppid=31011 vsize=24436 CPUtime=3.09 /proc/31013/stat : 31013 (minisat+) R 31011 31013 30505 0 -1 4194304 5750 0 0 0 306 3 0 0 25 0 1 0 181063159 25022464 5422 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135006871 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31013/statm: 6109 5422 75 215 0 5891 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 24436 [startup+6.30141 s] /proc/loadavg: 1.09 1.03 0.99 2/65 31014 /proc/meminfo: memFree=1705008/2055920 swapFree=4183868/4192956 [pid=31013] ppid=31011 vsize=31300 CPUtime=6.28 /proc/31013/stat : 31013 (minisat+) R 31011 31013 30505 0 -1 4194304 7474 0 0 0 624 4 0 0 25 0 1 0 181063159 32051200 7146 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031374 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31013/statm: 7825 7146 83 215 0 7607 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 31300 [startup+12.702 s] /proc/loadavg: 1.07 1.03 0.99 2/65 31014 /proc/meminfo: memFree=1705120/2055920 swapFree=4183868/4192956 [pid=31013] ppid=31011 vsize=31300 CPUtime=12.68 /proc/31013/stat : 31013 (minisat+) R 31011 31013 30505 0 -1 4194304 7474 0 0 0 1264 4 0 0 25 0 1 0 181063159 32051200 7146 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005838 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31013/statm: 7825 7146 83 215 0 7607 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 31300 Solver just ended. Dumping a history of the last processes samples [startup+12.902 s] /proc/loadavg: 1.07 1.03 0.99 2/65 31014 /proc/meminfo: memFree=1705120/2055920 swapFree=4183868/4192956 [pid=31013] ppid=31011 vsize=31300 CPUtime=12.88 /proc/31013/stat : 31013 (minisat+) R 31011 31013 30505 0 -1 4194304 7474 0 0 0 1284 4 0 0 25 0 1 0 181063159 32051200 7146 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012196 0 0 4096 16386 0 0 0 17 1 0 0 /proc/31013/statm: 7825 7146 83 215 0 7607 0 Current children cumulated CPU time (s) 12.88 Current children cumulated vsize (KiB) 31300 Child status: 20 Real time (s): 12.9726 CPU time (s): 12.962 CPU user time (s): 12.912 CPU system time (s): 0.049992 CPU usage (%): 99.9184 Max. virtual memory (cumulated for all children) (KiB): 31300 getrusage(RUSAGE_CHILDREN,...) data: user time used= 12.912 system time used= 0.049992 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 7491 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= 54 runsolver used 0.018997 second user time and 0.026995 second system time The end
Begin job on node68 on Fri Apr 20 06:32:16 UTC 2007 IDJOB= 365491 IDBENCH= 2405 IDSOLVER= 156 FILE ID= node68/365491-1177050736 PBS_JOBID= 4640171 Free space on /tmp= 66321 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-ship08s.opb COMMAND LINE= /tmp/evaluation/365491-1177050736/minisat+ /tmp/evaluation/365491-1177050736/instance-365491-1177050736.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-365491-1177050736 -o ROOT/results/node68/conversion-365491-1177050736 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365491-1177050736/instance-365491-1177050736.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-365491-1177050736 -o ROOT/results/node68/solver-365491-1177050736 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/365491-1177050736/minisat+ /tmp/evaluation/365491-1177050736/instance-365491-1177050736.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 5cd2b9b5f0009d325e2c3753de9d28f9 RANDOM SEED= 875546855 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node68.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 : 3000.216 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 : 3000.216 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: 1734032 kB Buffers: 21720 kB Cached: 237392 kB SwapCached: 2824 kB Active: 98052 kB Inactive: 171080 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1734032 kB SwapTotal: 4192956 kB SwapFree: 4183868 kB Dirty: 6708 kB Writeback: 0 kB Mapped: 16036 kB Slab: 38836 kB Committed_AS: 2804040 kB PageTables: 1380 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= 66321 MiB End job on node68 on Fri Apr 20 06:32:29 UTC 2007