Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | UNSAT | 88.8565 | 88.8801 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ market-split/normalized-market-split_4_30_4.opb |
MD5SUM | 56022330ee2943e2696d570dbfee01d9 |
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 | 10.2124 |
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 | 869 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 2608 |
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-1880622-1245240490.opb 0.00/0.00 c File size is 2096 bytes. 0.00/0.00 c Highest Coefficient sum: 2608 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 90 472 0 -2147483648 0.00 0.00/0.00 c Switching off lower bounding mode. 88.76/88.87 c 101 30 189 4364 23 850 520 181 10100 0.01 88.76/88.87 c 252 30 445 9758 21 1784 573 437 8129 0.03 88.76/88.87 c 477 30 538 11327 21 2133 631 530 7119 0.07 88.76/88.87 c 816 30 455 9261 20 1906 695 447 6425 0.13 88.76/88.87 c 1324 30 591 12079 20 2417 765 583 5990 0.22 88.76/88.87 c 2087 30 672 13817 20 2642 842 664 5733 0.36 88.76/88.87 c 3234 30 430 8810 20 1676 927 422 5390 0.60 88.76/88.87 c 4955 30 909 18781 20 3296 1020 901 5118 0.97 88.76/88.87 c 7539 30 867 17650 20 3475 1123 859 4691 1.61 88.76/88.87 c 11419 30 837 16592 19 3438 1236 829 4438 2.57 88.76/88.87 c 17242 30 1226 24372 19 4388 1360 1218 4227 4.08 88.76/88.87 c 25979 30 738 14614 19 2699 1497 730 4089 6.35 88.76/88.87 c 39090 30 1424 28639 20 4828 1647 1416 3897 10.03 88.76/88.87 c 58760 30 1063 21403 20 3753 1812 1055 3819 15.38 88.76/88.87 c 88271 30 1060 20918 19 3676 1994 1052 3676 24.01 88.76/88.87 c 132542 30 1123 22260 19 4054 2194 1115 3513 37.72 88.76/88.87 c 198954 30 1565 31440 20 5861 2414 1557 3268 60.87 88.76/88.87 c Backtracks by Clause: 177598 88.76/88.87 c Backtracks by PB constraint: 1098 88.76/88.87 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 88.76/88.87 c 17 276990 4573 282002 1825 27597 1817 3117 88.85 88.76/88.87 s UNSATISFIABLE 88.76/88.87 c Total time: 88.854 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-1880622-1245240490/watcher-1880622-1245240490 -o /tmp/evaluation-result-1880622-1245240490/solver-1880622-1245240490 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880622-1245240490.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 14853 /proc/meminfo: memFree=1266104/2055920 swapFree=4180860/4192956 [pid=14853] ppid=14851 vsize=26200 CPUtime=0 /proc/14853/stat : 14853 (bsolo) R 14851 14853 14810 0 -1 4194304 259 0 0 0 0 0 0 0 20 0 1 0 191647018 26828800 242 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14853/statm: 6550 243 198 640 0 5906 0 [startup+0.095881 s] /proc/loadavg: 0.99 0.97 0.91 3/65 14853 /proc/meminfo: memFree=1266104/2055920 swapFree=4180860/4192956 [pid=14853] ppid=14851 vsize=18648 CPUtime=0.09 /proc/14853/stat : 14853 (bsolo) R 14851 14853 14810 0 -1 4194304 324 0 0 0 9 0 0 0 20 0 1 0 191647018 19095552 307 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14853/statm: 4662 307 198 640 0 4018 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 18648 [startup+0.101881 s] /proc/loadavg: 0.99 0.97 0.91 3/65 14853 /proc/meminfo: memFree=1266104/2055920 swapFree=4180860/4192956 [pid=14853] ppid=14851 vsize=18648 CPUtime=0.09 /proc/14853/stat : 14853 (bsolo) R 14851 14853 14810 0 -1 4194304 324 0 0 0 9 0 0 0 20 0 1 0 191647018 19095552 307 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14853/statm: 4662 307 198 640 0 4018 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 18648 [startup+0.301903 s] /proc/loadavg: 0.99 0.97 0.91 3/65 14853 /proc/meminfo: memFree=1266104/2055920 swapFree=4180860/4192956 [pid=14853] ppid=14851 vsize=18776 CPUtime=0.29 /proc/14853/stat : 14853 (bsolo) R 14851 14853 14810 0 -1 4194304 336 0 0 0 29 0 0 0 22 0 1 0 191647018 19226624 319 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14853/statm: 4694 319 198 640 0 4050 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 18776 [startup+0.701947 s] /proc/loadavg: 0.99 0.97 0.91 3/65 14853 /proc/meminfo: memFree=1266104/2055920 swapFree=4180860/4192956 [pid=14853] ppid=14851 vsize=18776 CPUtime=0.69 /proc/14853/stat : 14853 (bsolo) R 14851 14853 14810 0 -1 4194304 352 0 0 0 69 0 0 0 25 0 1 0 191647018 19226624 335 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14853/statm: 4694 335 198 640 0 4050 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 18776 [startup+1.50103 s] /proc/loadavg: 0.99 0.97 0.91 2/66 14854 /proc/meminfo: memFree=1265456/2055920 swapFree=4180860/4192956 [pid=14853] ppid=14851 vsize=18908 CPUtime=1.49 /proc/14853/stat : 14853 (bsolo) R 14851 14853 14810 0 -1 4194304 363 0 0 0 149 0 0 0 25 0 1 0 191647018 19361792 346 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14853/statm: 4727 346 198 640 0 4083 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 18908 [startup+3.10121 s] /proc/loadavg: 0.99 0.97 0.91 2/66 14854 /proc/meminfo: memFree=1265264/2055920 swapFree=4180860/4192956 [pid=14853] ppid=14851 vsize=18908 CPUtime=3.09 /proc/14853/stat : 14853 (bsolo) R 14851 14853 14810 0 -1 4194304 385 0 0 0 308 1 0 0 25 0 1 0 191647018 19361792 368 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14853/statm: 4727 368 198 640 0 4083 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 18908 [startup+6.30157 s] /proc/loadavg: 1.07 0.99 0.91 2/66 14854 /proc/meminfo: memFree=1265008/2055920 swapFree=4180860/4192956 [pid=14853] ppid=14851 vsize=19036 CPUtime=6.29 /proc/14853/stat : 14853 (bsolo) R 14851 14853 14810 0 -1 4194304 399 0 0 0 627 2 0 0 25 0 1 0 191647018 19492864 382 1992294400 134512640 137136520 4294956256 18446744073709551615 136498334 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14853/statm: 4759 382 198 640 0 4115 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 19036 [startup+12.7013 s] /proc/loadavg: 1.07 0.99 0.91 2/66 14854 /proc/meminfo: memFree=1264888/2055920 swapFree=4180860/4192956 [pid=14853] ppid=14851 vsize=19164 CPUtime=12.69 /proc/14853/stat : 14853 (bsolo) R 14851 14853 14810 0 -1 4194304 428 0 0 0 1266 3 0 0 25 0 1 0 191647018 19623936 411 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14853/statm: 4791 411 198 640 0 4147 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 19164 [startup+25.5017 s] /proc/loadavg: 1.05 0.99 0.91 2/66 14854 /proc/meminfo: memFree=1264696/2055920 swapFree=4180860/4192956 [pid=14853] ppid=14851 vsize=19300 CPUtime=25.49 /proc/14853/stat : 14853 (bsolo) R 14851 14853 14810 0 -1 4194304 463 0 0 0 2542 7 0 0 25 0 1 0 191647018 19763200 446 1992294400 134512640 137136520 4294956256 18446744073709551615 134543945 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14853/statm: 4825 446 198 640 0 4181 0 Current children cumulated CPU time (s) 25.49 Current children cumulated vsize (KiB) 19300 [startup+51.1016 s] /proc/loadavg: 1.03 0.99 0.91 2/66 14854 /proc/meminfo: memFree=1264568/2055920 swapFree=4180860/4192956 [pid=14853] ppid=14851 vsize=19424 CPUtime=51.08 /proc/14853/stat : 14853 (bsolo) R 14851 14853 14810 0 -1 4194304 491 0 0 0 5095 13 0 0 25 0 1 0 191647018 19890176 474 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14853/statm: 4856 474 198 640 0 4212 0 Current children cumulated CPU time (s) 51.08 Current children cumulated vsize (KiB) 19424 Solver just ended. Dumping a history of the last processes samples [startup+63.902 s] /proc/loadavg: 1.03 0.99 0.91 2/66 14854 /proc/meminfo: memFree=1264504/2055920 swapFree=4180860/4192956 [pid=14853] ppid=14851 vsize=19424 CPUtime=63.87 /proc/14853/stat : 14853 (bsolo) R 14851 14853 14810 0 -1 4194304 516 0 0 0 6371 16 0 0 25 0 1 0 191647018 19890176 499 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14853/statm: 4856 499 198 640 0 4212 0 Current children cumulated CPU time (s) 63.87 Current children cumulated vsize (KiB) 19424 [startup+76.7014 s] /proc/loadavg: 1.02 0.99 0.91 2/66 14854 /proc/meminfo: memFree=1264440/2055920 swapFree=4180860/4192956 [pid=14853] ppid=14851 vsize=19540 CPUtime=76.67 /proc/14853/stat : 14853 (bsolo) R 14851 14853 14810 0 -1 4194304 521 0 0 0 7648 19 0 0 25 0 1 0 191647018 20008960 504 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14853/statm: 4885 504 198 640 0 4241 0 Current children cumulated CPU time (s) 76.67 Current children cumulated vsize (KiB) 19540 [startup+83.1011 s] /proc/loadavg: 1.02 0.99 0.91 2/66 14854 /proc/meminfo: memFree=1264440/2055920 swapFree=4180860/4192956 [pid=14853] ppid=14851 vsize=19524 CPUtime=83.06 /proc/14853/stat : 14853 (bsolo) R 14851 14853 14810 0 -1 4194304 521 0 0 0 8286 20 0 0 25 0 1 0 191647018 19992576 504 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14853/statm: 4881 504 198 640 0 4237 0 Current children cumulated CPU time (s) 83.06 Current children cumulated vsize (KiB) 19524 [startup+86.3014 s] /proc/loadavg: 1.02 0.99 0.91 2/66 14854 /proc/meminfo: memFree=1264440/2055920 swapFree=4180860/4192956 [pid=14853] ppid=14851 vsize=19520 CPUtime=86.27 /proc/14853/stat : 14853 (bsolo) R 14851 14853 14810 0 -1 4194304 521 0 0 0 8606 21 0 0 25 0 1 0 191647018 19988480 504 1992294400 134512640 137136520 4294956256 18446744073709551615 134544419 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14853/statm: 4880 504 198 640 0 4236 0 Current children cumulated CPU time (s) 86.27 Current children cumulated vsize (KiB) 19520 [startup+87.9016 s] /proc/loadavg: 1.02 0.99 0.91 2/66 14854 /proc/meminfo: memFree=1264440/2055920 swapFree=4180860/4192956 [pid=14853] ppid=14851 vsize=19520 CPUtime=87.87 /proc/14853/stat : 14853 (bsolo) R 14851 14853 14810 0 -1 4194304 521 0 0 0 8766 21 0 0 25 0 1 0 191647018 19988480 504 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14853/statm: 4880 504 198 640 0 4236 0 Current children cumulated CPU time (s) 87.87 Current children cumulated vsize (KiB) 19520 [startup+88.3017 s] /proc/loadavg: 1.02 0.99 0.91 2/66 14854 /proc/meminfo: memFree=1264440/2055920 swapFree=4180860/4192956 [pid=14853] ppid=14851 vsize=19520 CPUtime=88.26 /proc/14853/stat : 14853 (bsolo) R 14851 14853 14810 0 -1 4194304 521 0 0 0 8805 21 0 0 25 0 1 0 191647018 19988480 504 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14853/statm: 4880 504 198 640 0 4236 0 Current children cumulated CPU time (s) 88.26 Current children cumulated vsize (KiB) 19520 [startup+88.7017 s] /proc/loadavg: 1.02 0.99 0.91 2/66 14854 /proc/meminfo: memFree=1264440/2055920 swapFree=4180860/4192956 [pid=14853] ppid=14851 vsize=19520 CPUtime=88.66 /proc/14853/stat : 14853 (bsolo) R 14851 14853 14810 0 -1 4194304 521 0 0 0 8845 21 0 0 25 0 1 0 191647018 19988480 504 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14853/statm: 4880 504 198 640 0 4236 0 Current children cumulated CPU time (s) 88.66 Current children cumulated vsize (KiB) 19520 [startup+88.8017 s] /proc/loadavg: 1.02 0.99 0.91 2/66 14854 /proc/meminfo: memFree=1264440/2055920 swapFree=4180860/4192956 [pid=14853] ppid=14851 vsize=19520 CPUtime=88.76 /proc/14853/stat : 14853 (bsolo) R 14851 14853 14810 0 -1 4194304 521 0 0 0 8855 21 0 0 25 0 1 0 191647018 19988480 504 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14853/statm: 4880 504 198 640 0 4236 0 Current children cumulated CPU time (s) 88.76 Current children cumulated vsize (KiB) 19520 Child status: 0 Real time (s): 88.8801 CPU time (s): 88.8565 CPU user time (s): 88.6365 CPU system time (s): 0.219966 CPU usage (%): 99.9734 Max. virtual memory (cumulated for all children) (KiB): 19544 getrusage(RUSAGE_CHILDREN,...) data: user time used= 88.6365 system time used= 0.219966 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 522 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= 97 runsolver used 0.116982 second user time and 0.207968 second system time The end
Begin job on node87 at 2009-06-17 14:08:10 IDJOB=1880622 IDBENCH=2907 IDSOLVER=701 FILE ID=node87/1880622-1245240490 PBS_JOBID= 9372337 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_4.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880622-1245240490/watcher-1880622-1245240490 -o /tmp/evaluation-result-1880622-1245240490/solver-1880622-1245240490 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880622-1245240490.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 56022330ee2943e2696d570dbfee01d9 RANDOM SEED=230966805 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: 1266584 kB Buffers: 7384 kB Cached: 719956 kB SwapCached: 5904 kB Active: 38360 kB Inactive: 697180 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1266584 kB SwapTotal: 4192956 kB SwapFree: 4180860 kB Dirty: 4192 kB Writeback: 0 kB Mapped: 13788 kB Slab: 39720 kB Committed_AS: 112212 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-1880622-1245240490.opb Free space on /tmp at the end= 66464 MiB End job on node87 at 2009-06-17 14:09:39