Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | UNSAT | 65.1451 | 65.1652 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ market-split/normalized-market-split_4_30_1.opb |
MD5SUM | 8dbaef61ba32642517e0b17ac09a002e |
Bench Category | OPT-SMALLINT (optimisation, small 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 | 16.2785 |
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 | 31 |
Total number of constraints | 9 |
Number of constraints which are clauses | 1 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 8 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 30 |
Number of terms in the objective function | 1 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 1 |
Number of bits of the sum of numbers in the objective function | 1 |
Biggest number in a constraint | 851 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 2553 |
Number of bits of the biggest sum of numbers | 12 |
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 3.1 - 13/04/2009 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Generic Pseudo-Boolean Learning 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 HOME/instance-1880621-1245240423.opb 0.00/0.00 c File size is 2100 bytes. 0.00/0.00 c Highest Coefficient sum: 2553 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0 s 0.00/0.00 c Var: 31 Constr: 9 1/0/8 Lit: 237 Watch. Lit: 87 0.00/0.00 c Obj. Vars: 1 (3.22581 % of total variables) 0.00/0.00 c Pre-processing Time: 0 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 30 8 236 29 88 472 0 -2147483648 0.00 0.00/0.00 c Switching off lower bounding mode. 65.07/65.16 c 100 30 199 4454 22 1167 520 191 8333 0.01 65.07/65.16 c 250 30 479 10256 21 2151 573 471 6756 0.04 65.07/65.16 c 475 30 580 11718 20 2256 631 572 6249 0.08 65.07/65.16 c 813 30 517 10386 20 2095 695 509 6112 0.13 65.07/65.16 c 1321 30 662 13394 20 2567 765 654 5977 0.22 65.07/65.16 c 2084 30 694 13491 19 2748 842 686 5647 0.37 65.07/65.16 c 3231 30 797 15349 19 2804 927 789 5385 0.60 65.07/65.16 c 4952 30 760 14749 19 2578 1020 752 5158 0.96 65.07/65.16 c 7537 30 721 14165 19 2427 1123 713 5061 1.49 65.07/65.16 c 11417 30 1078 20172 18 3664 1236 1070 4936 2.31 65.07/65.16 c 17239 30 885 16812 18 2921 1360 877 4742 3.63 65.07/65.16 c 25979 30 1066 20439 19 3684 1497 1058 4491 5.78 65.07/65.16 c 39090 30 1128 21971 19 3738 1647 1120 4307 9.07 65.07/65.16 c 58761 30 1066 20943 19 3527 1812 1058 4098 14.34 65.07/65.16 c 88274 30 1039 20372 19 3570 1994 1031 3858 22.88 65.07/65.16 c 132545 30 1939 39197 20 6813 2194 1931 3621 36.59 65.07/65.16 c 198955 28 1897 35127 18 6579 2414 1889 3403 58.46 65.07/65.16 c Backtracks by Clause: 144764 65.07/65.16 c Backtracks by PB constraint: 744 65.07/65.16 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 65.07/65.16 c 17 218453 2515 221237 1866 28863 1858 3353 65.14 65.07/65.16 s UNSATISFIABLE 65.07/65.16 c Total time: 65.144 s
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880621-1245240423/watcher-1880621-1245240423 -o /tmp/evaluation-result-1880621-1245240423/solver-1880621-1245240423 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880621-1245240423.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.99 0.97 0.91 3/65 14784 /proc/meminfo: memFree=1266360/2055920 swapFree=4180860/4192956 [pid=14784] ppid=14782 vsize=26200 CPUtime=0 /proc/14784/stat : 14784 (bsolo) R 14782 14784 14605 0 -1 4194304 259 0 0 0 0 0 0 0 20 0 1 0 191640261 26828800 242 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14784/statm: 6550 242 198 640 0 5906 0 [startup+0.027862 s] /proc/loadavg: 0.99 0.97 0.91 3/65 14784 /proc/meminfo: memFree=1266360/2055920 swapFree=4180860/4192956 [pid=14784] ppid=14782 vsize=18648 CPUtime=0.02 /proc/14784/stat : 14784 (bsolo) R 14782 14784 14605 0 -1 4194304 294 0 0 0 2 0 0 0 20 0 1 0 191640261 19095552 277 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14784/statm: 4662 277 198 640 0 4018 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 18648 [startup+0.10187 s] /proc/loadavg: 0.99 0.97 0.91 3/65 14784 /proc/meminfo: memFree=1266360/2055920 swapFree=4180860/4192956 [pid=14784] ppid=14782 vsize=18648 CPUtime=0.1 /proc/14784/stat : 14784 (bsolo) R 14782 14784 14605 0 -1 4194304 320 0 0 0 10 0 0 0 20 0 1 0 191640261 19095552 303 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14784/statm: 4662 303 198 640 0 4018 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 18648 [startup+0.301892 s] /proc/loadavg: 0.99 0.97 0.91 3/65 14784 /proc/meminfo: memFree=1266360/2055920 swapFree=4180860/4192956 [pid=14784] ppid=14782 vsize=18776 CPUtime=0.29 /proc/14784/stat : 14784 (bsolo) R 14782 14784 14605 0 -1 4194304 335 0 0 0 29 0 0 0 22 0 1 0 191640261 19226624 318 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14784/statm: 4694 318 198 640 0 4050 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 18776 [startup+0.70194 s] /proc/loadavg: 0.99 0.97 0.91 3/65 14784 /proc/meminfo: memFree=1266360/2055920 swapFree=4180860/4192956 [pid=14784] ppid=14782 vsize=18776 CPUtime=0.69 /proc/14784/stat : 14784 (bsolo) R 14782 14784 14605 0 -1 4194304 347 0 0 0 69 0 0 0 25 0 1 0 191640261 19226624 330 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14784/statm: 4694 330 198 640 0 4050 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 18776 [startup+1.50203 s] /proc/loadavg: 0.99 0.97 0.91 2/66 14785 /proc/meminfo: memFree=1265712/2055920 swapFree=4180860/4192956 [pid=14784] ppid=14782 vsize=18904 CPUtime=1.49 /proc/14784/stat : 14784 (bsolo) R 14782 14784 14605 0 -1 4194304 361 0 0 0 149 0 0 0 25 0 1 0 191640261 19357696 344 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14784/statm: 4726 344 198 640 0 4082 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 18904 [startup+3.1012 s] /proc/loadavg: 0.99 0.97 0.91 2/66 14785 /proc/meminfo: memFree=1265512/2055920 swapFree=4180860/4192956 [pid=14784] ppid=14782 vsize=18904 CPUtime=3.09 /proc/14784/stat : 14784 (bsolo) R 14782 14784 14605 0 -1 4194304 381 0 0 0 308 1 0 0 25 0 1 0 191640261 19357696 364 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14784/statm: 4726 364 198 640 0 4082 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 18904 [startup+6.30156 s] /proc/loadavg: 0.99 0.97 0.91 2/66 14785 /proc/meminfo: memFree=1265256/2055920 swapFree=4180860/4192956 [pid=14784] ppid=14782 vsize=19036 CPUtime=6.28 /proc/14784/stat : 14784 (bsolo) R 14782 14784 14605 0 -1 4194304 408 0 0 0 626 2 0 0 25 0 1 0 191640261 19492864 391 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14784/statm: 4759 391 198 640 0 4115 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 19036 [startup+12.7013 s] /proc/loadavg: 0.99 0.97 0.91 2/66 14785 /proc/meminfo: memFree=1265072/2055920 swapFree=4180860/4192956 [pid=14784] ppid=14782 vsize=19168 CPUtime=12.69 /proc/14784/stat : 14784 (bsolo) R 14782 14784 14605 0 -1 4194304 428 0 0 0 1265 4 0 0 25 0 1 0 191640261 19628032 411 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14784/statm: 4792 411 198 640 0 4148 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 19168 [startup+25.5017 s] /proc/loadavg: 0.99 0.97 0.91 2/66 14785 /proc/meminfo: memFree=1264880/2055920 swapFree=4180860/4192956 [pid=14784] ppid=14782 vsize=19300 CPUtime=25.48 /proc/14784/stat : 14784 (bsolo) R 14782 14784 14605 0 -1 4194304 471 0 0 0 2541 7 0 0 25 0 1 0 191640261 19763200 454 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14784/statm: 4825 454 198 640 0 4181 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 19300 [startup+51.1015 s] /proc/loadavg: 0.99 0.97 0.91 2/66 14785 /proc/meminfo: memFree=1264816/2055920 swapFree=4180860/4192956 [pid=14784] ppid=14782 vsize=19428 CPUtime=51.07 /proc/14784/stat : 14784 (bsolo) R 14782 14784 14605 0 -1 4194304 502 0 0 0 5095 12 0 0 25 0 1 0 191640261 19894272 485 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14784/statm: 4857 485 198 640 0 4213 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 19428 Solver just ended. Dumping a history of the last processes samples [startup+57.5012 s] /proc/loadavg: 0.99 0.97 0.91 2/66 14785 /proc/meminfo: memFree=1264816/2055920 swapFree=4180860/4192956 [pid=14784] ppid=14782 vsize=19428 CPUtime=57.48 /proc/14784/stat : 14784 (bsolo) R 14782 14784 14605 0 -1 4194304 502 0 0 0 5734 14 0 0 25 0 1 0 191640261 19894272 485 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14784/statm: 4857 485 198 640 0 4213 0 Current children cumulated CPU time (s) 57.48 Current children cumulated vsize (KiB) 19428 [startup+60.7016 s] /proc/loadavg: 0.99 0.97 0.91 2/66 14785 /proc/meminfo: memFree=1264816/2055920 swapFree=4180860/4192956 [pid=14784] ppid=14782 vsize=19428 CPUtime=60.67 /proc/14784/stat : 14784 (bsolo) R 14782 14784 14605 0 -1 4194304 514 0 0 0 6053 14 0 0 25 0 1 0 191640261 19894272 497 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14784/statm: 4857 497 198 640 0 4213 0 Current children cumulated CPU time (s) 60.67 Current children cumulated vsize (KiB) 19428 [startup+62.3018 s] /proc/loadavg: 0.99 0.97 0.91 2/66 14785 /proc/meminfo: memFree=1264816/2055920 swapFree=4180860/4192956 [pid=14784] ppid=14782 vsize=19428 CPUtime=62.27 /proc/14784/stat : 14784 (bsolo) R 14782 14784 14605 0 -1 4194304 516 0 0 0 6213 14 0 0 25 0 1 0 191640261 19894272 499 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14784/statm: 4857 499 198 640 0 4213 0 Current children cumulated CPU time (s) 62.27 Current children cumulated vsize (KiB) 19428 [startup+63.9019 s] /proc/loadavg: 0.99 0.97 0.91 2/66 14785 /proc/meminfo: memFree=1264752/2055920 swapFree=4180860/4192956 [pid=14784] ppid=14782 vsize=19428 CPUtime=63.87 /proc/14784/stat : 14784 (bsolo) R 14782 14784 14605 0 -1 4194304 516 0 0 0 6372 15 0 0 25 0 1 0 191640261 19894272 499 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14784/statm: 4857 499 198 640 0 4213 0 Current children cumulated CPU time (s) 63.87 Current children cumulated vsize (KiB) 19428 [startup+64.701 s] /proc/loadavg: 0.99 0.97 0.91 2/66 14785 /proc/meminfo: memFree=1264752/2055920 swapFree=4180860/4192956 [pid=14784] ppid=14782 vsize=19428 CPUtime=64.67 /proc/14784/stat : 14784 (bsolo) R 14782 14784 14605 0 -1 4194304 516 0 0 0 6452 15 0 0 25 0 1 0 191640261 19894272 499 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14784/statm: 4857 499 198 640 0 4213 0 Current children cumulated CPU time (s) 64.67 Current children cumulated vsize (KiB) 19428 [startup+65.1011 s] /proc/loadavg: 0.99 0.97 0.91 2/66 14785 /proc/meminfo: memFree=1264752/2055920 swapFree=4180860/4192956 [pid=14784] ppid=14782 vsize=19428 CPUtime=65.07 /proc/14784/stat : 14784 (bsolo) R 14782 14784 14605 0 -1 4194304 516 0 0 0 6492 15 0 0 25 0 1 0 191640261 19894272 499 1992294400 134512640 137136520 4294956256 18446744073709551615 136295678 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14784/statm: 4857 499 198 640 0 4213 0 Current children cumulated CPU time (s) 65.07 Current children cumulated vsize (KiB) 19428 Child status: 0 Real time (s): 65.1652 CPU time (s): 65.1451 CPU user time (s): 64.9901 CPU system time (s): 0.154976 CPU usage (%): 99.9691 Max. virtual memory (cumulated for all children) (KiB): 19428 getrusage(RUSAGE_CHILDREN,...) data: user time used= 64.9901 system time used= 0.154976 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 517 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= 2 involuntary context switches= 74 runsolver used 0.065989 second user time and 0.166974 second system time The end
Begin job on node87 at 2009-06-17 14:07:03 IDJOB=1880621 IDBENCH=2905 IDSOLVER=701 FILE ID=node87/1880621-1245240423 PBS_JOBID= 9372265 Free space on /tmp= 66468 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_4_30_1.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880621-1245240423/watcher-1880621-1245240423 -o /tmp/evaluation-result-1880621-1245240423/solver-1880621-1245240423 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880621-1245240423.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8dbaef61ba32642517e0b17ac09a002e RANDOM SEED=1555773802 node87.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.235 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 : 3000.235 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1266712 kB Buffers: 7272 kB Cached: 719728 kB SwapCached: 5904 kB Active: 38352 kB Inactive: 696996 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1266712 kB SwapTotal: 4192956 kB SwapFree: 4180860 kB Dirty: 3940 kB Writeback: 0 kB Mapped: 13932 kB Slab: 39724 kB Committed_AS: 112220 kB PageTables: 1460 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1880621-1245240423.opb Free space on /tmp at the end= 66464 MiB End job on node87 at 2009-06-17 14:08:08