Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.0.17 | OPT | 3 | 1.10683 | 1.10999 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=127-P1=13-P2=109-B.opb |
MD5SUM | c35f2a77ece8614d0fa2cb31c8021798 |
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 | 0.038993 |
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/452922-1177996536/instance-452922-1177996536.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: 0.002 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. 0.79/0.83 c 100 140 303 5220 17 914 1252 100 11111 0.01 0.79/0.83 c 250 140 453 12155 26 1216 1378 250 13888 0.02 0.79/0.83 c 476 140 679 21823 32 1668 1516 476 12526 0.04 0.79/0.83 c 814 140 1017 37011 36 2338 1668 814 12149 0.07 0.79/0.83 c 1323 140 1526 60295 39 3321 1835 1323 11025 0.12 0.79/0.83 c 2087 140 1323 50525 38 2914 2019 1120 9486 0.22 0.79/0.83 c 3235 140 1404 51754 36 3088 2221 1201 8446 0.38 0.79/0.83 c 4957 140 1969 76506 38 4205 2444 1766 7843 0.63 0.79/0.83 o 105 0.825 0.79/0.84 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.79/0.84 c 6437 140 2199 91691 41 4697 1152 1996 7802 0.82 0.79/0.84 c 6537 139 881 35387 40 2074 1268 678 7810 0.84 0.79/0.84 o 5 0.84 0.79/0.84 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.79/0.84 c 6566 139 911 36890 40 2148 1152 708 7816 0.84 0.79/0.84 o 3 0.845 1.09/1.10 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 1.09/1.10 c 6623 103 969 38854 40 2225 1144 766 7837 0.84 1.09/1.10 c 6723 84 1069 43418 40 2418 1259 866 7909 0.85 1.09/1.10 c 6973 84 1319 53330 40 2920 1385 1116 8005 0.87 1.09/1.10 c 7448 84 1013 33026 32 2312 1524 810 8131 0.92 1.09/1.10 c 8262 84 976 31071 31 2220 1677 773 8115 1.02 1.09/1.10 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 1.09/1.10 v -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 1.09/1.10 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 1.09/1.10 c 16 9021 120 9924 1735 58786 1532 8178 1.10 1.09/1.10 c Objective: 3 1.09/1.10 s OPTIMUM FOUND 1.09/1.10 c Total time: 1.103 s
OK 3
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node45/watcher-452922-1177996536 -o ROOT/results/node45/solver-452922-1177996536 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452922-1177996536/instance-452922-1177996536.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: 0.92 0.95 0.97 3/77 9331 /proc/meminfo: memFree=1783088/2055920 swapFree=4157808/4192956 [pid=9331] ppid=9329 vsize=11740 CPUtime=0 /proc/9331/stat : 9331 (bsolo3.0.17) R 9329 9331 8029 0 -1 4194304 375 0 0 0 0 0 0 0 18 0 1 0 154499243 12021760 346 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9331/statm: 2935 346 290 324 0 2004 0 [startup+0.0358971 s] /proc/loadavg: 0.92 0.95 0.97 3/77 9331 /proc/meminfo: memFree=1783088/2055920 swapFree=4157808/4192956 [pid=9331] ppid=9329 vsize=4312 CPUtime=0.02 /proc/9331/stat : 9331 (bsolo3.0.17) R 9329 9331 8029 0 -1 4194304 478 0 0 0 2 0 0 0 18 0 1 0 154499243 4415488 447 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9331/statm: 1078 447 310 324 0 148 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 4312 [startup+0.101903 s] /proc/loadavg: 0.92 0.95 0.97 3/77 9331 /proc/meminfo: memFree=1783088/2055920 swapFree=4157808/4192956 [pid=9331] ppid=9329 vsize=4704 CPUtime=0.09 /proc/9331/stat : 9331 (bsolo3.0.17) R 9329 9331 8029 0 -1 4194304 599 0 0 0 9 0 0 0 18 0 1 0 154499243 4816896 568 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574503 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9331/statm: 1176 568 310 324 0 246 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4704 [startup+0.301922 s] /proc/loadavg: 0.92 0.95 0.97 3/77 9331 /proc/meminfo: memFree=1783088/2055920 swapFree=4157808/4192956 [pid=9331] ppid=9329 vsize=5348 CPUtime=0.29 /proc/9331/stat : 9331 (bsolo3.0.17) R 9329 9331 8029 0 -1 4194304 732 0 0 0 29 0 0 0 19 0 1 0 154499243 5476352 701 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9331/statm: 1337 701 310 324 0 407 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5348 [startup+0.701964 s] /proc/loadavg: 0.92 0.95 0.97 3/77 9331 /proc/meminfo: memFree=1783088/2055920 swapFree=4157808/4192956 [pid=9331] ppid=9329 vsize=5476 CPUtime=0.69 /proc/9331/stat : 9331 (bsolo3.0.17) R 9329 9331 8029 0 -1 4194304 784 0 0 0 69 0 0 0 23 0 1 0 154499243 5607424 753 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9331/statm: 1369 753 310 324 0 439 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5476 Solver just ended. Dumping a history of the last processes samples [startup+1.10601 s] /proc/loadavg: 0.92 0.95 0.97 2/78 9332 /proc/meminfo: memFree=1781032/2055920 swapFree=4157808/4192956 [pid=9331] ppid=9329 vsize=5604 CPUtime=1.09 /proc/9331/stat : 9331 (bsolo3.0.17) R 9329 9331 8029 0 -1 4194304 822 0 0 0 109 0 0 0 25 0 1 0 154499243 5738496 791 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550904 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9331/statm: 1401 791 311 324 0 471 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 5604 Child status: 0 Real time (s): 1.10999 CPU time (s): 1.10683 CPU user time (s): 1.09783 CPU system time (s): 0.008998 CPU usage (%): 99.7152 Max. virtual memory (cumulated for all children) (KiB): 5604 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.09783 system time used= 0.008998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 826 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= 24 runsolver used 0.003999 second user time and 0.009998 second system time The end
Begin job on node45 on Tue May 1 05:15:36 UTC 2007 IDJOB= 452922 IDBENCH= 47989 IDSOLVER= 199 FILE ID= node45/452922-1177996536 PBS_JOBID= 4728201 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=127-P1=13-P2=109-B.opb COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/452922-1177996536/instance-452922-1177996536.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node45/watcher-452922-1177996536 -o ROOT/results/node45/solver-452922-1177996536 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/452922-1177996536/instance-452922-1177996536.opb META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020 MD5SUM BENCH= c35f2a77ece8614d0fa2cb31c8021798 RANDOM SEED= 595555895 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node45.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 : 3000.218 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 : 3000.218 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: 1783432 kB Buffers: 36536 kB Cached: 151412 kB SwapCached: 14284 kB Active: 62252 kB Inactive: 148732 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1783432 kB SwapTotal: 4192956 kB SwapFree: 4157808 kB Dirty: 6604 kB Writeback: 0 kB Mapped: 30040 kB Slab: 46932 kB Committed_AS: 1479668 kB PageTables: 1732 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 node45 on Tue May 1 05:15:37 UTC 2007