Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 3 | 0.689894 | 0.691479 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=107-P1=73-P2=127-B.opb |
MD5SUM | 5bfa86516615baf8e5760766082d64a4 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.035993 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 42 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 98 |
Sum of products size (including duplicates) | 196 |
Number of different products | 98 |
Sum of products size | 196 |
0.00/0.00 c bsolo beta version 3.0.17 - 27/04/2007 : 1600 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 Memory Limit set to 1800 MB 0.00/0.00 c Instance file /tmp/evaluation/452817-1177981035/instance-452817-1177981035.opb 0.00/0.00 c File size is 1938 bytes. 0.00/0.00 c Highest Coefficient sum: 32512 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.001 s 0.00/0.00 c Var: 140 Constr: 203 98/0/105 Lit: 847 Watch. Lit: 528 0.00/0.00 c Obj. Vars: 7 (5 % of total variables) 0.00/0.00 c Pre-processing Time: 0.003 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 140 203 847 4 727 1138 0 0 0.00 0.00/0.00 c Switching off LPR mode. 0.00/0.03 c 100 140 303 5171 17 916 1252 100 10000 0.01 0.00/0.03 c 250 140 453 11938 26 1202 1378 250 13157 0.02 0.00/0.03 o 19 0.031 0.05/0.07 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.05/0.07 c 438 140 642 20388 31 1598 1152 439 14129 0.03 0.05/0.07 c 538 140 742 24817 33 1795 1268 539 14157 0.04 0.05/0.07 c 789 140 993 35542 35 2296 1395 790 12934 0.06 0.05/0.07 o 7 0.072 0.09/0.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.16 c 915 122 1120 39849 35 2563 1148 917 12708 0.07 0.09/0.16 c 1015 113 1220 44149 36 2758 1263 1017 11941 0.09 0.09/0.16 c 1265 113 1470 54176 36 3262 1390 1267 10541 0.12 0.09/0.16 o 5 0.161 0.09/0.16 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.16 c 1590 113 1040 34252 32 2403 1146 837 9875 0.16 0.09/0.16 o 3 0.162 0.59/0.68 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.59/0.68 c 1595 113 1046 34396 32 2413 1146 843 9845 0.16 0.59/0.68 c 1695 85 1146 38130 33 2611 1261 943 9912 0.17 0.59/0.68 c 1945 85 1396 47860 34 3110 1388 1193 9773 0.20 0.59/0.68 c 2420 85 1088 34308 31 2482 1527 885 9641 0.25 0.59/0.68 c 3234 85 1046 34853 33 2383 1680 843 9511 0.34 0.59/0.68 c 4554 82 1430 48796 34 3150 1849 1227 8894 0.51 0.59/0.68 v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 x9 x10 x11 -x12 -x13 -x14 x15 -x16 -x17 -x18 x19 -x20 -x21 x22 -x23 x24 x25 -x26 x27 -x28 -x29 -x30 -x31 0.59/0.68 v -x32 -x33 -x34 -x35 x36 -x37 x38 -x39 -x40 -x41 -x42 0.59/0.68 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.59/0.68 c 15 5722 90 6416 1579 49542 1376 8353 0.69 0.59/0.68 c Objective: 3 0.59/0.68 s OPTIMUM FOUND 0.59/0.68 c Total time: 0.685 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node37/watcher-452817-1177981035 -o ROOT/results/node37/solver-452817-1177981035 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452817-1177981035/instance-452817-1177981035.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 0.81 3/78 4064 /proc/meminfo: memFree=1798024/2055920 swapFree=4145584/4192956 [pid=4064] ppid=4062 vsize=19552 CPUtime=0 /proc/4064/stat : 4064 (bsolo3.0.17) R 4062 4064 3788 0 -1 4194304 359 0 0 0 0 0 0 0 18 0 1 0 246015992 20021248 329 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134536096 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4064/statm: 4888 330 279 324 0 3957 0 [startup+0.0647841 s] /proc/loadavg: 0.91 0.95 0.81 3/78 4064 /proc/meminfo: memFree=1798024/2055920 swapFree=4145584/4192956 [pid=4064] ppid=4062 vsize=4568 CPUtime=0.05 /proc/4064/stat : 4064 (bsolo3.0.17) R 4062 4064 3788 0 -1 4194304 541 0 0 0 5 0 0 0 18 0 1 0 246015992 4677632 510 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4064/statm: 1142 510 311 324 0 212 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 4568 [startup+0.102791 s] /proc/loadavg: 0.91 0.95 0.81 3/78 4064 /proc/meminfo: memFree=1798024/2055920 swapFree=4145584/4192956 [pid=4064] ppid=4062 vsize=4700 CPUtime=0.09 /proc/4064/stat : 4064 (bsolo3.0.17) R 4062 4064 3788 0 -1 4194304 592 0 0 0 9 0 0 0 18 0 1 0 246015992 4812800 561 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4064/statm: 1175 561 311 324 0 245 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4700 [startup+0.302828 s] /proc/loadavg: 0.91 0.95 0.81 3/78 4064 /proc/meminfo: memFree=1798024/2055920 swapFree=4145584/4192956 [pid=4064] ppid=4062 vsize=4960 CPUtime=0.29 /proc/4064/stat : 4064 (bsolo3.0.17) R 4062 4064 3788 0 -1 4194304 647 0 0 0 29 0 0 0 19 0 1 0 246015992 5079040 616 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586888 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4064/statm: 1240 616 311 324 0 310 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 4960 Solver just ended. Dumping a history of the last processes samples [startup+0.502865 s] /proc/loadavg: 0.91 0.95 0.81 3/78 4064 /proc/meminfo: memFree=1798024/2055920 swapFree=4145584/4192956 [pid=4064] ppid=4062 vsize=5088 CPUtime=0.49 /proc/4064/stat : 4064 (bsolo3.0.17) R 4062 4064 3788 0 -1 4194304 692 0 0 0 49 0 0 0 21 0 1 0 246015992 5210112 661 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4064/statm: 1272 661 311 324 0 342 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 5088 [startup+0.601884 s] /proc/loadavg: 0.91 0.95 0.81 3/78 4064 /proc/meminfo: memFree=1798024/2055920 swapFree=4145584/4192956 [pid=4064] ppid=4062 vsize=5092 CPUtime=0.59 /proc/4064/stat : 4064 (bsolo3.0.17) R 4062 4064 3788 0 -1 4194304 692 0 0 0 59 0 0 0 22 0 1 0 246015992 5214208 661 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3608293 0 0 4096 16384 0 0 0 17 1 0 0 /proc/4064/statm: 1273 661 311 324 0 343 0 Current children cumulated CPU time (s) 0.59 Current children cumulated vsize (KiB) 5092 Child status: 0 Real time (s): 0.691479 CPU time (s): 0.689894 CPU user time (s): 0.682896 CPU system time (s): 0.006998 CPU usage (%): 99.7708 Max. virtual memory (cumulated for all children) (KiB): 5092 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.682896 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 713 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= 25 runsolver used 0.002999 second user time and 0.005999 second system time The end
Begin job on node37 on Tue May 1 00:57:15 UTC 2007 IDJOB= 452817 IDBENCH= 47884 IDSOLVER= 199 FILE ID= node37/452817-1177981035 PBS_JOBID= 4728128 Free space on /tmp= 66558 MiB SOLVER NAME= bsolo 3.0.17 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=107-P1=73-P2=127-B.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452817-1177981035/instance-452817-1177981035.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node37/watcher-452817-1177981035 -o ROOT/results/node37/solver-452817-1177981035 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452817-1177981035/instance-452817-1177981035.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= 5bfa86516615baf8e5760766082d64a4 RANDOM SEED= 720824762 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node37.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 : 3000.281 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 : 3000.281 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: 1798496 kB Buffers: 35652 kB Cached: 135676 kB SwapCached: 15264 kB Active: 88964 kB Inactive: 105420 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1798496 kB SwapTotal: 4192956 kB SwapFree: 4145584 kB Dirty: 6612 kB Writeback: 0 kB Mapped: 30080 kB Slab: 48428 kB Committed_AS: 2185688 kB PageTables: 2000 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= 66558 MiB End job on node37 on Tue May 1 00:57:16 UTC 2007