Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.16 | ? (MO) | 43.0285 | 43.0528 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-sc50b.opb |
MD5SUM | 9d5a30d09d178b709a3b68b215f432fe |
Bench Category | OPT-BIGINT (optimisation, big integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -70000 |
Best CPU time to get the best result obtained on this benchmark | 37.3173 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -70000 |
Optimality of the best value was proved | YES |
Number of variables | 1440 |
Total number of constraints | 48 |
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 | 48 |
Minimum length of a constraint | 60 |
Maximum length of a constraint | 120 |
Number of terms in the objective function | 30 |
Biggest coefficient in the objective function | 536870912 |
Number of bits for the biggest coefficient in the objective function | 30 |
Sum of the numbers in the objective function | 1073741823 |
Number of bits of the sum of numbers in the objective function | 30 |
Biggest number in a constraint | 5905580032 |
Number of bits of the biggest number in a constraint | 33 |
Biggest sum of numbers in a constraint | 22548578283 |
Number of bits of the biggest sum of numbers | 35 |
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 bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT 0.00/0.00 c Developed by Vasco Manquinho IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/365500-1177050773/instance-365500-1177050773.opb 0.00/0.00 c File size is 44602 bytes. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.00 c Coefficients are big enough for not using lower bounding. 0.00/0.01 c Coefficients are big enough for not using lower bounding. 0.00/0.01 c Coefficients are big enough for not using lower bounding. 0.00/0.01 c Coefficients are big enough for not using lower bounding. 0.00/0.01 c Coefficients are big enough for not using lower bounding. 0.00/0.01 c Coefficients are big enough for not using lower bounding. 0.00/0.01 c Coefficients are big enough for not using lower bounding. 0.00/0.01 c Coefficients are big enough for not using lower bounding. 0.00/0.01 c Coefficients are big enough for not using lower bounding. 0.00/0.01 c Coefficients are big enough for not using lower bounding. 0.00/0.01 c Coefficients are big enough for not using lower bounding. 0.00/0.01 c Coefficients are big enough for not using lower bounding. 0.00/0.01 c Coefficients are big enough for not using lower bounding. 0.00/0.01 c Coefficients are big enough for not using lower bounding. 0.00/0.01 c Highest Coefficient sum: 2.25486e+10 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.008 s 0.00/0.01 c Var: 1440 Constr: 68 0/0/68 Lit: 5100 Watch. Lit: 859 0.00/0.01 c Obj. Vars: 30 (2.08333 % of total variables) 0.00/0.03 c Pre-processing Time: 0.026 s 41.68/41.70 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 41.68/41.70 c 0 872 68 4524 66 3599 9048 0 0 0.03 41.68/41.70 c 100 872 168 8148 48 4449 9953 100 2631 0.04 41.68/41.70 c Caught signal: 15 41.68/41.70 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 41.68/41.70 c 1 100 13 309 168 8148 100 2 41.68 41.68/41.70 s UNKNOWN 41.68/41.70 c Total time: 41.681 s
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node60/watcher-365500-1177050773 -o ROOT/results/node60/solver-365500-1177050773 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365500-1177050773/instance-365500-1177050773.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: 0.91 0.95 0.96 3/64 6688 /proc/meminfo: memFree=1780576/2055920 swapFree=4183236/4192956 [pid=6688] ppid=6686 vsize=11780 CPUtime=0 /proc/6688/stat : 6688 (bsolo3.0.16) R 6686 6688 5696 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 152987238 12062720 335 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6688/statm: 2945 336 283 324 0 2003 0 [startup+0.103727 s] /proc/loadavg: 0.91 0.95 0.96 3/64 6688 /proc/meminfo: memFree=1780576/2055920 swapFree=4183236/4192956 [pid=6688] ppid=6686 vsize=7108 CPUtime=0.09 /proc/6688/stat : 6688 (bsolo3.0.16) R 6686 6688 5696 0 -1 4194304 1197 0 0 0 9 0 0 0 18 0 1 0 152987238 7278592 1154 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6688/statm: 1777 1154 312 324 0 846 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 7108 [startup+0.201737 s] /proc/loadavg: 0.91 0.95 0.96 3/64 6688 /proc/meminfo: memFree=1780576/2055920 swapFree=4183236/4192956 [pid=6688] ppid=6686 vsize=11496 CPUtime=0.19 /proc/6688/stat : 6688 (bsolo3.0.16) R 6686 6688 5696 0 -1 4194304 2284 0 0 0 18 1 0 0 18 0 1 0 152987238 11771904 2241 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5968907 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6688/statm: 2874 2241 312 324 0 1943 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 11496 [startup+0.301746 s] /proc/loadavg: 0.91 0.95 0.96 3/64 6688 /proc/meminfo: memFree=1780576/2055920 swapFree=4183236/4192956 [pid=6688] ppid=6686 vsize=15852 CPUtime=0.29 /proc/6688/stat : 6688 (bsolo3.0.16) R 6686 6688 5696 0 -1 4194304 3372 0 0 0 28 1 0 0 19 0 1 0 152987238 16232448 3329 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6688/statm: 3963 3330 312 324 0 3032 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 15852 [startup+0.701784 s] /proc/loadavg: 0.91 0.95 0.96 3/64 6688 /proc/meminfo: memFree=1780576/2055920 swapFree=4183236/4192956 [pid=6688] ppid=6686 vsize=33888 CPUtime=0.69 /proc/6688/stat : 6688 (bsolo3.0.16) R 6686 6688 5696 0 -1 4194304 7862 0 0 0 66 3 0 0 22 0 1 0 152987238 34701312 7736 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6688/statm: 8472 7736 312 324 0 7541 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 33888 [startup+1.50186 s] /proc/loadavg: 0.91 0.95 0.96 2/65 6689 /proc/meminfo: memFree=1733208/2055920 swapFree=4183236/4192956 [pid=6688] ppid=6686 vsize=69376 CPUtime=1.49 /proc/6688/stat : 6688 (bsolo3.0.16) R 6686 6688 5696 0 -1 4194304 16748 0 0 0 143 6 0 0 25 0 1 0 152987238 71041024 16514 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6688/statm: 17344 16515 312 324 0 16413 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 69376 [startup+3.10202 s] /proc/loadavg: 0.91 0.95 0.96 2/65 6689 /proc/meminfo: memFree=1684632/2055920 swapFree=4183236/4192956 [pid=6688] ppid=6686 vsize=140220 CPUtime=3.09 /proc/6688/stat : 6688 (bsolo3.0.16) R 6686 6688 5696 0 -1 4194304 34498 0 0 0 296 13 0 0 25 0 1 0 152987238 143585280 34049 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6688/statm: 35055 34049 312 324 0 34124 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 140220 [startup+6.30133 s] /proc/loadavg: 0.92 0.95 0.96 2/65 6689 /proc/meminfo: memFree=1539736/2055920 swapFree=4183236/4192956 [pid=6688] ppid=6686 vsize=281908 CPUtime=6.29 /proc/6688/stat : 6688 (bsolo3.0.16) R 6686 6688 5696 0 -1 4194304 69971 0 0 0 601 28 0 0 25 0 1 0 152987238 288673792 69094 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551304 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6688/statm: 70477 69095 312 324 0 69546 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 281908 [startup+12.702 s] /proc/loadavg: 0.93 0.95 0.96 2/65 6689 /proc/meminfo: memFree=1251096/2055920 swapFree=4183236/4192956 [pid=6688] ppid=6686 vsize=563040 CPUtime=12.69 /proc/6688/stat : 6688 (bsolo3.0.16) R 6686 6688 5696 0 -1 4194304 140351 0 0 0 1213 56 0 0 25 0 1 0 152987238 576552960 138619 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6688/statm: 140760 138620 312 324 0 139829 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 563040 [startup+25.5012 s] /proc/loadavg: 0.94 0.96 0.96 2/65 6689 /proc/meminfo: memFree=675864/2055920 swapFree=4183236/4192956 [pid=6688] ppid=6686 vsize=1126624 CPUtime=25.48 /proc/6688/stat : 6688 (bsolo3.0.16) R 6686 6688 5696 0 -1 4194304 281463 0 0 0 2431 117 0 0 25 0 1 0 152987238 1153662976 278023 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6688/statm: 281656 278024 312 324 0 280725 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1126624 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+41.7018 s] /proc/loadavg: 0.95 0.96 0.96 3/65 6689 /proc/meminfo: memFree=15768/2055920 swapFree=4183236/4192956 [pid=6688] ppid=6686 vsize=1844196 CPUtime=41.68 /proc/6688/stat : 6688 (bsolo3.0.16) R 6686 6688 5696 0 -1 4194304 460507 0 0 0 3969 199 0 0 25 0 1 0 152987238 1888456704 453652 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 /proc/6688/statm: 461049 453653 312 324 0 460118 0 Current children cumulated CPU time (s) 41.68 Current children cumulated vsize (KiB) 1844196 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+42.3019 s] /proc/loadavg: 0.95 0.96 0.96 2/66 6690 /proc/meminfo: memFree=16272/2055920 swapFree=4183236/4192956 [pid=6688] ppid=6686 vsize=1844196 CPUtime=42.27 /proc/6688/stat : 6688 (bsolo3.0.16) R 6686 6688 5696 0 -1 4194304 460510 0 0 0 4028 199 0 0 25 0 1 0 152987238 1888456704 453655 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5967356 0 16384 4096 16384 0 0 0 17 1 0 0 /proc/6688/statm: 461049 453655 312 324 0 460118 0 Current children cumulated CPU time (s) 42.27 Current children cumulated vsize (KiB) 1844196 [startup+42.7019 s] /proc/loadavg: 0.95 0.96 0.96 2/66 6690 /proc/meminfo: memFree=16272/2055920 swapFree=4183236/4192956 [pid=6688] ppid=6686 vsize=1844196 CPUtime=42.67 /proc/6688/stat : 6688 (bsolo3.0.16) R 6686 6688 5696 0 -1 4194304 460510 0 0 0 4068 199 0 0 25 0 1 0 152987238 1888456704 453655 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 5965314 0 16384 4096 16384 0 0 0 17 1 0 0 /proc/6688/statm: 461049 453655 312 324 0 460118 0 Current children cumulated CPU time (s) 42.67 Current children cumulated vsize (KiB) 1844196 [startup+42.9019 s] /proc/loadavg: 0.95 0.96 0.96 2/66 6690 /proc/meminfo: memFree=851728/2055920 swapFree=4183236/4192956 [pid=6688] ppid=6686 vsize=1844196 CPUtime=42.87 /proc/6688/stat : 6688 (bsolo3.0.16) R 6686 6688 5696 0 -1 4194304 460510 0 0 0 4075 212 0 0 25 0 1 0 152987238 1888456704 382999 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0 /proc/6688/statm: 461049 382999 145441 324 0 460118 0 Current children cumulated CPU time (s) 42.87 Current children cumulated vsize (KiB) 1844196 [startup+43.0059 s] /proc/loadavg: 0.95 0.96 0.96 2/66 6690 /proc/meminfo: memFree=851728/2055920 swapFree=4183236/4192956 [pid=6688] ppid=6686 vsize=1844196 CPUtime=42.97 /proc/6688/stat : 6688 (bsolo3.0.16) R 6686 6688 5696 0 -1 4194304 460510 0 0 0 4075 222 0 0 25 0 1 0 152987238 1888456704 218135 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 16384 4096 16384 0 0 0 17 1 0 0 /proc/6688/statm: 461049 218135 148694 324 0 460118 0 Current children cumulated CPU time (s) 42.97 Current children cumulated vsize (KiB) 1844196 Child status: 15 Real time (s): 43.0528 CPU time (s): 43.0285 CPU user time (s): 40.7568 CPU system time (s): 2.27165 CPU usage (%): 99.9435 Max. virtual memory (cumulated for all children) (KiB): 1844196 getrusage(RUSAGE_CHILDREN,...) data: user time used= 40.7568 system time used= 2.27165 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 460511 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= 12 involuntary context switches= 86 runsolver used 0.036994 second user time and 0.098984 second system time The end
Begin job on node60 on Fri Apr 20 06:32:53 UTC 2007 IDJOB= 365500 IDBENCH= 2407 IDSOLVER= 163 FILE ID= node60/365500-1177050773 PBS_JOBID= 4640146 Free space on /tmp= 66413 MiB SOLVER NAME= bsolo 3.0.16 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-sc50b.opb COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365500-1177050773/instance-365500-1177050773.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node60/watcher-365500-1177050773 -o ROOT/results/node60/solver-365500-1177050773 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/365500-1177050773/instance-365500-1177050773.opb META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482 MD5SUM BENCH= 9d5a30d09d178b709a3b68b215f432fe RANDOM SEED= 382984572 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node60.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 : 3000.214 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 : 3000.214 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: 1781048 kB Buffers: 45248 kB Cached: 160444 kB SwapCached: 3476 kB Active: 60440 kB Inactive: 154912 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1781048 kB SwapTotal: 4192956 kB SwapFree: 4183236 kB Dirty: 4432 kB Writeback: 0 kB Mapped: 15516 kB Slab: 45472 kB Committed_AS: 2424000 kB PageTables: 1464 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= 66413 MiB End job on node60 on Fri Apr 20 06:33:37 UTC 2007