Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | UNSAT | 149.906 | 149.963 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ market-split/normalized-market-split_4_30_3.opb |
MD5SUM | d2b3af71376059fa940b007abcee01cc |
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 | 26.337 |
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 | 940 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 2821 |
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-1880619-1245240252.opb 0.00/0.00 c File size is 2114 bytes. 0.00/0.00 c Highest Coefficient sum: 2821 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: 239 Watch. Lit: 89 0.00/0.00 c Obj. Vars: 1 (3.22581 % of total variables) 0.00/0.00 c Pre-processing Time: 0.001 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 8 238 29 90 476 0 0 0.00 0.00/0.00 c Switching off lower bounding mode. 149.83/149.96 c 101 30 191 4460 23 909 524 183 8416 0.01 149.83/149.96 c 252 30 446 10051 22 1821 577 438 7200 0.04 149.83/149.96 c 477 30 494 10154 20 1717 635 486 6814 0.07 149.83/149.96 c 816 30 366 7459 20 1297 699 358 6528 0.12 149.83/149.96 c 1327 30 489 9882 20 1957 769 481 6200 0.21 149.83/149.96 c 2090 30 590 12716 21 2332 846 582 5805 0.36 149.83/149.96 c 3238 30 794 17258 21 2947 931 786 5308 0.61 149.83/149.96 c 4960 30 828 17754 21 3125 1025 820 4862 1.02 149.83/149.96 c 7545 30 918 19307 21 3508 1128 910 4469 1.69 149.83/149.96 c 11424 30 810 16277 20 3134 1241 802 4113 2.78 149.83/149.96 c 17248 30 677 14039 20 2494 1366 669 3911 4.41 149.83/149.96 c 25988 30 1140 24221 21 4202 1503 1132 3707 7.01 149.83/149.96 c 39098 30 1009 20551 20 3926 1654 1001 3518 11.11 149.83/149.96 c 58768 30 1172 23865 20 4311 1820 1164 3309 17.76 149.83/149.96 c 88278 30 1612 33010 20 5261 2003 1604 3245 27.20 149.83/149.96 c 132549 30 1092 21844 20 3826 2204 1084 3189 41.55 149.83/149.96 c 198961 30 1625 33527 20 5483 2425 1617 3101 64.15 149.83/149.96 c 298581 30 1740 35270 20 6274 2668 1732 2910 102.59 149.83/149.96 c Backtracks by Clause: 240848 149.83/149.96 c Backtracks by PB constraint: 2548 149.83/149.96 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 149.83/149.96 c 18 406446 9935 417311 1654 24924 1646 2711 149.90 149.83/149.96 s UNSATISFIABLE 149.83/149.96 c Total time: 149.904 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-1880619-1245240252/watcher-1880619-1245240252 -o /tmp/evaluation-result-1880619-1245240252/solver-1880619-1245240252 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880619-1245240252.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: 1.05 1.03 0.94 3/64 13176 /proc/meminfo: memFree=1841472/2055920 swapFree=4188244/4192956 [pid=13176] ppid=13174 vsize=26200 CPUtime=0 /proc/13176/stat : 13176 (bsolo) R 13174 13176 12955 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 191625984 26828800 242 1992294400 134512640 137136520 4294956256 18446744073709551615 134543663 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13176/statm: 6550 242 198 640 0 5906 0 [startup+0.0807399 s] /proc/loadavg: 1.05 1.03 0.94 3/64 13176 /proc/meminfo: memFree=1841472/2055920 swapFree=4188244/4192956 [pid=13176] ppid=13174 vsize=18644 CPUtime=0.07 /proc/13176/stat : 13176 (bsolo) R 13174 13176 12955 0 -1 4194304 317 0 0 0 7 0 0 0 18 0 1 0 191625984 19091456 300 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13176/statm: 4661 300 198 640 0 4017 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 18644 [startup+0.101741 s] /proc/loadavg: 1.05 1.03 0.94 3/64 13176 /proc/meminfo: memFree=1841472/2055920 swapFree=4188244/4192956 [pid=13176] ppid=13174 vsize=18644 CPUtime=0.09 /proc/13176/stat : 13176 (bsolo) R 13174 13176 12955 0 -1 4194304 322 0 0 0 9 0 0 0 18 0 1 0 191625984 19091456 305 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13176/statm: 4661 305 198 640 0 4017 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 18644 [startup+0.301777 s] /proc/loadavg: 1.05 1.03 0.94 3/64 13176 /proc/meminfo: memFree=1841472/2055920 swapFree=4188244/4192956 [pid=13176] ppid=13174 vsize=18772 CPUtime=0.29 /proc/13176/stat : 13176 (bsolo) R 13174 13176 12955 0 -1 4194304 337 0 0 0 29 0 0 0 19 0 1 0 191625984 19222528 320 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13176/statm: 4693 320 198 640 0 4049 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 18772 [startup+0.701851 s] /proc/loadavg: 1.05 1.03 0.94 3/64 13176 /proc/meminfo: memFree=1841472/2055920 swapFree=4188244/4192956 [pid=13176] ppid=13174 vsize=18772 CPUtime=0.69 /proc/13176/stat : 13176 (bsolo) R 13174 13176 12955 0 -1 4194304 357 0 0 0 69 0 0 0 22 0 1 0 191625984 19222528 340 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13176/statm: 4693 340 198 640 0 4049 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 18772 [startup+1.502 s] /proc/loadavg: 1.05 1.03 0.94 2/65 13177 /proc/meminfo: memFree=1840824/2055920 swapFree=4188244/4192956 [pid=13176] ppid=13174 vsize=18908 CPUtime=1.49 /proc/13176/stat : 13176 (bsolo) R 13174 13176 12955 0 -1 4194304 367 0 0 0 149 0 0 0 25 0 1 0 191625984 19361792 350 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13176/statm: 4727 350 198 640 0 4083 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 18908 [startup+3.10129 s] /proc/loadavg: 1.05 1.03 0.94 2/65 13177 /proc/meminfo: memFree=1840568/2055920 swapFree=4188244/4192956 [pid=13176] ppid=13174 vsize=18908 CPUtime=3.09 /proc/13176/stat : 13176 (bsolo) R 13174 13176 12955 0 -1 4194304 388 0 0 0 308 1 0 0 25 0 1 0 191625984 19361792 371 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13176/statm: 4727 371 198 640 0 4083 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 18908 [startup+6.30189 s] /proc/loadavg: 1.05 1.03 0.94 2/65 13177 /proc/meminfo: memFree=1840376/2055920 swapFree=4188244/4192956 [pid=13176] ppid=13174 vsize=19040 CPUtime=6.29 /proc/13176/stat : 13176 (bsolo) R 13174 13176 12955 0 -1 4194304 408 0 0 0 627 2 0 0 25 0 1 0 191625984 19496960 391 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13176/statm: 4760 391 198 640 0 4116 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 19040 [startup+12.7011 s] /proc/loadavg: 1.04 1.03 0.94 2/65 13177 /proc/meminfo: memFree=1840248/2055920 swapFree=4188244/4192956 [pid=13176] ppid=13174 vsize=19168 CPUtime=12.69 /proc/13176/stat : 13176 (bsolo) R 13174 13176 12955 0 -1 4194304 433 0 0 0 1265 4 0 0 25 0 1 0 191625984 19628032 416 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13176/statm: 4792 416 198 640 0 4148 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 19168 [startup+25.5014 s] /proc/loadavg: 1.03 1.03 0.94 2/65 13177 /proc/meminfo: memFree=1840120/2055920 swapFree=4188244/4192956 [pid=13176] ppid=13174 vsize=19168 CPUtime=25.48 /proc/13176/stat : 13176 (bsolo) R 13174 13176 12955 0 -1 4194304 453 0 0 0 2541 7 0 0 25 0 1 0 191625984 19628032 436 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13176/statm: 4792 436 198 640 0 4148 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 19168 [startup+51.1012 s] /proc/loadavg: 1.02 1.03 0.94 2/65 13177 /proc/meminfo: memFree=1839928/2055920 swapFree=4188244/4192956 [pid=13176] ppid=13174 vsize=19436 CPUtime=51.07 /proc/13176/stat : 13176 (bsolo) R 13174 13176 12955 0 -1 4194304 509 0 0 0 5092 15 0 0 25 0 1 0 191625984 19902464 492 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13176/statm: 4859 492 198 640 0 4215 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 19436 [startup+102.306 s] /proc/loadavg: 1.01 1.02 0.94 2/65 13177 /proc/meminfo: memFree=1839864/2055920 swapFree=4188244/4192956 [pid=13176] ppid=13174 vsize=19568 CPUtime=102.26 /proc/13176/stat : 13176 (bsolo) R 13174 13176 12955 0 -1 4194304 544 0 0 0 10200 26 0 0 25 0 1 0 191625984 20037632 527 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13176/statm: 4892 527 198 640 0 4248 0 Current children cumulated CPU time (s) 102.26 Current children cumulated vsize (KiB) 19568 Solver just ended. Dumping a history of the last processes samples [startup+127.901 s] /proc/loadavg: 1.00 1.02 0.94 2/65 13177 /proc/meminfo: memFree=1839736/2055920 swapFree=4188244/4192956 [pid=13176] ppid=13174 vsize=19700 CPUtime=127.85 /proc/13176/stat : 13176 (bsolo) R 13174 13176 12955 0 -1 4194304 572 0 0 0 12753 32 0 0 25 0 1 0 191625984 20172800 555 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13176/statm: 4925 555 198 640 0 4281 0 Current children cumulated CPU time (s) 127.85 Current children cumulated vsize (KiB) 19700 [startup+140.702 s] /proc/loadavg: 1.00 1.02 0.94 2/65 13177 /proc/meminfo: memFree=1839736/2055920 swapFree=4188244/4192956 [pid=13176] ppid=13174 vsize=19700 CPUtime=140.64 /proc/13176/stat : 13176 (bsolo) R 13174 13176 12955 0 -1 4194304 573 0 0 0 14030 34 0 0 25 0 1 0 191625984 20172800 556 1992294400 134512640 137136520 4294956256 18446744073709551615 136500530 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13176/statm: 4925 556 198 640 0 4281 0 Current children cumulated CPU time (s) 140.64 Current children cumulated vsize (KiB) 19700 [startup+143.901 s] /proc/loadavg: 1.00 1.02 0.94 2/65 13177 /proc/meminfo: memFree=1839736/2055920 swapFree=4188244/4192956 [pid=13176] ppid=13174 vsize=19700 CPUtime=143.84 /proc/13176/stat : 13176 (bsolo) R 13174 13176 12955 0 -1 4194304 573 0 0 0 14349 35 0 0 25 0 1 0 191625984 20172800 556 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13176/statm: 4925 556 198 640 0 4281 0 Current children cumulated CPU time (s) 143.84 Current children cumulated vsize (KiB) 19700 [startup+147.102 s] /proc/loadavg: 1.00 1.02 0.94 2/65 13177 /proc/meminfo: memFree=1839672/2055920 swapFree=4188244/4192956 [pid=13176] ppid=13174 vsize=19700 CPUtime=147.04 /proc/13176/stat : 13176 (bsolo) R 13174 13176 12955 0 -1 4194304 573 0 0 0 14668 36 0 0 25 0 1 0 191625984 20172800 556 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13176/statm: 4925 556 198 640 0 4281 0 Current children cumulated CPU time (s) 147.04 Current children cumulated vsize (KiB) 19700 [startup+148.701 s] /proc/loadavg: 1.00 1.02 0.94 2/65 13177 /proc/meminfo: memFree=1839672/2055920 swapFree=4188244/4192956 [pid=13176] ppid=13174 vsize=19700 CPUtime=148.63 /proc/13176/stat : 13176 (bsolo) R 13174 13176 12955 0 -1 4194304 573 0 0 0 14827 36 0 0 25 0 1 0 191625984 20172800 556 1992294400 134512640 137136520 4294956256 18446744073709551615 136501952 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13176/statm: 4925 556 198 640 0 4281 0 Current children cumulated CPU time (s) 148.63 Current children cumulated vsize (KiB) 19700 [startup+149.501 s] /proc/loadavg: 1.00 1.02 0.94 2/65 13177 /proc/meminfo: memFree=1839672/2055920 swapFree=4188244/4192956 [pid=13176] ppid=13174 vsize=19700 CPUtime=149.44 /proc/13176/stat : 13176 (bsolo) R 13174 13176 12955 0 -1 4194304 573 0 0 0 14908 36 0 0 25 0 1 0 191625984 20172800 556 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13176/statm: 4925 556 198 640 0 4281 0 Current children cumulated CPU time (s) 149.44 Current children cumulated vsize (KiB) 19700 [startup+149.901 s] /proc/loadavg: 1.00 1.02 0.94 2/65 13177 /proc/meminfo: memFree=1839672/2055920 swapFree=4188244/4192956 [pid=13176] ppid=13174 vsize=19700 CPUtime=149.83 /proc/13176/stat : 13176 (bsolo) R 13174 13176 12955 0 -1 4194304 573 0 0 0 14947 36 0 0 25 0 1 0 191625984 20172800 556 1992294400 134512640 137136520 4294956256 18446744073709551615 134598538 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13176/statm: 4925 556 198 640 0 4281 0 Current children cumulated CPU time (s) 149.83 Current children cumulated vsize (KiB) 19700 Child status: 0 Real time (s): 149.963 CPU time (s): 149.906 CPU user time (s): 149.538 CPU system time (s): 0.367944 CPU usage (%): 99.9621 Max. virtual memory (cumulated for all children) (KiB): 19700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 149.538 system time used= 0.367944 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 574 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= 231 runsolver used 0.145977 second user time and 0.275958 second system time The end
Begin job on node7 at 2009-06-17 14:04:12 IDJOB=1880619 IDBENCH=2897 IDSOLVER=701 FILE ID=node7/1880619-1245240252 PBS_JOBID= 9372330 Free space on /tmp= 66272 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_3.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880619-1245240252/watcher-1880619-1245240252 -o /tmp/evaluation-result-1880619-1245240252/solver-1880619-1245240252 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880619-1245240252.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d2b3af71376059fa940b007abcee01cc RANDOM SEED=1061664969 node7.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 : 3000.274 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 : 3000.274 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: 1841888 kB Buffers: 52804 kB Cached: 94644 kB SwapCached: 2424 kB Active: 86272 kB Inactive: 72896 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1841888 kB SwapTotal: 4192956 kB SwapFree: 4188244 kB Dirty: 3940 kB Writeback: 0 kB Mapped: 18792 kB Slab: 40828 kB Committed_AS: 180824 kB PageTables: 1444 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-1880619-1245240252.opb Free space on /tmp at the end= 66268 MiB End job on node7 at 2009-06-17 14:06:42