Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Card | OPT | -6 | 0.076987 | 0.0770611 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mis/normalized-mis_50_25_4.opb |
MD5SUM | 86191362e647705fbaa0ee217c43491b |
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 | -6 |
Best CPU time to get the best result obtained on this benchmark | 0.05399 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | -6 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 50 |
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 | 50 |
Minimum length of a constraint | 25 |
Maximum length of a constraint | 37 |
Number of terms in the objective function | 50 |
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 | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 1466 |
Sum of products size (including duplicates) | 2932 |
Number of different products | 733 |
Sum of products size | 1466 |
0.00/0.00 c bsolo beta version 3.2 - 23/05/2010 : 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 Time Limit set to 1800 0.00/0.00 c Learning Strategy: Cardinality Constraint Learning 0.00/0.00 c Instance file HOME/instance-2670923-1276711509.opb 0.00/0.00 c File size is 56456 bytes. 0.00/0.01 c Highest Coefficient sum: 50 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.01 s 0.00/0.01 c Var: 783 Constr: 1566 783/50/733 Lit: 7330 Watch. Lit: 5131 0.00/0.01 c Obj. Vars: 50 (6.3857 % of total variables) 0.00/0.02 c Pre-processing Time: 0.018 s 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 50 733 2199 3 1466 244 0 0 0.02 0.00/0.02 c Switching off lower bounding mode. 0.00/0.02 o -4 0.00/0.02 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.02 c 0 50 734 2249 3 1472 327 1 0 0.02 0.00/0.02 o -5 0.02/0.03 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.03 c 10 50 745 2711 3 1499 344 12 500 0.02 0.02/0.03 c 110 48 845 6522 7 1697 379 112 3437 0.03 0.02/0.03 o -6 0.02/0.07 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.02/0.07 c 111 48 847 6606 7 1707 356 114 3468 0.03 0.02/0.07 c 211 43 947 10001 10 1902 392 214 4795 0.04 0.02/0.07 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 -x32 -x33 -x34 -x35 -x36 x37 -x38 x39 x40 x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 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-x725 -x726 -x727 -x728 -x729 -x730 -x731 -x732 -x733 -x734 -x735 -x736 -x737 -x738 -x739 -x740 -x741 -x742 -x743 -x744 -x745 -x746 -x747 -x748 -x749 -x750 -x751 -x752 -x753 -x754 -x755 -x756 -x757 -x758 -x759 -x760 -x761 -x762 -x763 -x764 -x765 -x766 -x767 -x768 -x769 -x770 -x771 -x772 -x773 -x774 -x775 -x776 -x777 -x778 -x779 -x780 -x781 -x782 -x783 0.02/0.07 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.02/0.07 c 5 435 3 450 1172 14598 439 5800 0.07 0.02/0.07 c Objective: -6 0.02/0.07 s OPTIMUM FOUND 0.02/0.07 c Total time: 0.075 s
OK -6
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2670923-1276711509/watcher-2670923-1276711509 -o /tmp/evaluation-result-2670923-1276711509/solver-2670923-1276711509 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2670923-1276711509.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: 1.00 1.00 1.00 3/106 14677 /proc/meminfo: memFree=1857096/2059040 swapFree=4136756/4192956 [pid=14677] ppid=14675 vsize=10848 CPUtime=0 /proc/14677/stat : 14677 (bsolo_pb10) R 14675 14677 13707 0 -1 4202496 335 0 0 0 0 0 0 0 18 0 1 0 46752495 11108352 253 1992294400 134512640 137138936 4294337536 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/14677/statm: 2712 253 174 642 0 2054 0 [startup+0.0273521 s] /proc/loadavg: 1.00 1.00 1.00 3/106 14677 /proc/meminfo: memFree=1857096/2059040 swapFree=4136756/4192956 [pid=14677] ppid=14675 vsize=11192 CPUtime=0.02 /proc/14677/stat : 14677 (bsolo_pb10) R 14675 14677 13707 0 -1 4202496 439 0 0 0 2 0 0 0 20 0 1 0 46752495 11460608 343 1992294400 134512640 137138936 4294337536 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/14677/statm: 2798 343 192 642 0 2154 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 11192 Solver just ended. Dumping a history of the last processes samples [startup+0.0273521 s] /proc/loadavg: 1.00 1.00 1.00 3/106 14677 /proc/meminfo: memFree=1857096/2059040 swapFree=4136756/4192956 [pid=14677] ppid=14675 vsize=11192 CPUtime=0.02 /proc/14677/stat : 14677 (bsolo_pb10) R 14675 14677 13707 0 -1 4202496 439 0 0 0 2 0 0 0 20 0 1 0 46752495 11460608 343 1992294400 134512640 137138936 4294337536 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/14677/statm: 2798 343 192 642 0 2154 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 11192 Child status: 0 Real time (s): 0.0770611 CPU time (s): 0.076987 CPU user time (s): 0.073988 CPU system time (s): 0.002999 CPU usage (%): 99.9038 Max. virtual memory (cumulated for all children) (KiB): 11192 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.073988 system time used= 0.002999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 459 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= 1 involuntary context switches= 1 runsolver used 0.004999 second user time and 0.006998 second system time The end
Begin job on node012 at 2010-06-16 20:05:09 IDJOB=2670923 IDBENCH=48178 IDSOLVER=1162 FILE ID=node012/2670923-1276711509 PBS_JOBID= 11174122 Free space on /tmp= 62588 MiB SOLVER NAME= bsolo 3.2 Card BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mis/normalized-mis_50_25_4.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2670923-1276711509/watcher-2670923-1276711509 -o /tmp/evaluation-result-2670923-1276711509/solver-2670923-1276711509 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2670923-1276711509.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 86191362e647705fbaa0ee217c43491b RANDOM SEED=357096530 node012.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.258 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.51 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 : 3000.258 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1857872 kB Buffers: 13380 kB Cached: 96948 kB SwapCached: 9512 kB Active: 85400 kB Inactive: 38160 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1857872 kB SwapTotal: 4192956 kB SwapFree: 4136756 kB Dirty: 3988 kB Writeback: 0 kB AnonPages: 11644 kB Mapped: 9488 kB Slab: 55764 kB PageTables: 4088 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182756 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2670923-1276711509.opb Free space on /tmp at the end= 62584 MiB End job on node012 at 2010-06-16 20:05:10