Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Cl | OPT | 70 | 1.88985 | 1.00218 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/routing/normalized-s4-4-3-10pb.opb |
MD5SUM | f76aa567f8c3ab400d153b705424800c |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 70 |
Best CPU time to get the best result obtained on this benchmark | 0.155975 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 70 |
Optimality of the best value was proved | YES |
Number of variables | 840 |
Total number of constraints | 2528 |
Number of constraints which are clauses | 2504 |
Number of constraints which are cardinality constraints (but not clauses) | 24 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 840 |
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 | 840 |
Number of bits of the sum of numbers in the objective function | 10 |
Biggest number in a constraint | 3 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 840 |
Number of bits of the biggest sum of numbers | 10 |
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 3.2 - 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: Clause Learning 0.00/0.00 c Instance file HOME/instance-2657950-1276406712.opb 0.00/0.00 c File size is 91463 bytes. 0.00/0.01 c Highest Coefficient sum: 840 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.014 s 0.00/0.01 c Var: 840 Constr: 2528 2504/24/0 Lit: 8380 Watch. Lit: 5800 0.00/0.01 c Obj. Vars: 840 (100 % of total variables) 0.00/0.02 c Pre-processing Time: 0.026 s 0.09/0.14 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.14 c 0 700 2248 7820 3 5240 9701 0 0 0.03 0.09/0.14 c Initial Lower Bound: 70 0.09/0.14 c Initial Path Cost: 18 0.89/0.97 c 102 700 2350 9106 3 5444 10672 102 680 0.15 0.89/0.97 c 252 700 2500 10335 4 5744 11740 252 1555 0.16 0.89/0.97 c 479 700 2727 12356 4 6198 12915 479 2631 0.18 0.89/0.97 c 817 700 3065 17094 5 6874 14207 817 3713 0.22 0.89/0.97 c 1325 697 3573 22938 6 7887 15628 1325 4889 0.27 0.89/0.97 c 2088 697 4336 33355 7 9413 17191 2088 5965 0.35 0.89/0.97 c 3235 694 5483 51242 9 11705 18911 3235 6522 0.50 0.89/0.97 c 4956 694 7204 84721 11 15147 20803 4956 6733 0.74 0.89/0.97 o 72 0.89/0.99 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.89/0.99 c 6077 678 8326 104115 12 17999 11025 6078 6220 0.98 0.89/0.99 o 70 0.89/0.99 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.89/0.99 c 6077 678 8327 104777 12 18612 11025 6079 6126 0.99 0.89/0.99 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 -x53 -x54 -x55 -x56 -x57 -x58 x59 x60 -x61 x62 -x63 -x64 -x65 x66 -x67 -x68 -x69 x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 x95 -x96 -x97 -x98 -x99 -x100 x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x181 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-x690 -x691 -x692 -x693 -x694 -x695 -x696 -x697 -x698 -x699 -x700 -x701 -x702 -x703 -x704 x705 -x706 -x707 -x708 -x709 -x710 -x711 -x712 -x713 -x714 -x715 -x716 -x717 -x718 -x719 -x720 -x721 x722 -x723 -x724 -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 -x784 -x785 -x786 -x787 -x788 -x789 -x790 -x791 -x792 -x793 x794 -x795 -x796 -x797 -x798 -x799 -x800 -x801 -x802 -x803 -x804 -x805 -x806 -x807 -x808 -x809 -x810 -x811 -x812 -x813 -x814 -x815 -x816 -x817 -x818 -x819 x820 -x821 -x822 -x823 -x824 -x825 -x826 -x827 -x828 -x829 -x830 -x831 -x832 -x833 -x834 -x835 -x836 -x837 -x838 -x839 -x840 0.89/0.99 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.89/0.99 c 10 6078 2193 13168 8330 104779 6082 6096 1.00 0.89/0.99 c Objective: 70 0.89/0.99 s OPTIMUM FOUND 0.89/0.99 c Total time: 0.997 s
OK 70
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657950-1276406712/watcher-2657950-1276406712 -o /tmp/evaluation-result-2657950-1276406712/solver-2657950-1276406712 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657950-1276406712.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: 1.24 2.06 2.41 3/106 23750 /proc/meminfo: memFree=1796784/2059040 swapFree=4135604/4192956 [pid=23750] ppid=23748 vsize=10892 CPUtime=0 /proc/23750/stat : 23750 (bsolo_pb10) R 23748 23750 23318 0 -1 4202496 341 0 0 0 0 0 0 0 20 0 1 0 16275165 11153408 260 1992294400 134512640 137138936 4294677920 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/23750/statm: 2723 260 176 642 0 2056 0 [startup+0.0740921 s] /proc/loadavg: 1.24 2.06 2.41 3/106 23750 /proc/meminfo: memFree=1796784/2059040 swapFree=4135604/4192956 [pid=23750] ppid=23748 vsize=11520 CPUtime=0.06 /proc/23750/stat : 23750 (bsolo_pb10) R 23748 23750 23318 0 -1 4202496 584 0 0 0 6 0 0 0 20 0 1 0 16275165 11796480 476 1992294400 134512640 137138936 4294677920 18446744073709551615 135745103 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/23750/statm: 2880 476 219 642 0 2236 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 11520 [startup+0.101094 s] /proc/loadavg: 1.24 2.06 2.41 3/106 23750 /proc/meminfo: memFree=1796784/2059040 swapFree=4135604/4192956 [pid=23750] ppid=23748 vsize=11580 CPUtime=0.09 /proc/23750/stat : 23750 (bsolo_pb10) R 23748 23750 23318 0 -1 4202496 726 0 0 0 9 0 0 0 20 0 1 0 16275165 11857920 498 1992294400 134512640 137138936 4294677920 18446744073709551615 134712106 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/23750/statm: 2895 498 219 642 0 2251 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11580 [startup+0.301114 s] /proc/loadavg: 1.24 2.06 2.41 3/106 23750 /proc/meminfo: memFree=1796784/2059040 swapFree=4135604/4192956 [pid=23750] ppid=23748 vsize=11916 CPUtime=0.29 /proc/23750/stat : 23750 (bsolo_pb10) R 23748 23750 23318 0 -1 4202496 1327 0 0 0 28 1 0 0 20 0 1 0 16275165 12201984 622 1992294400 134512640 137138936 4294677920 18446744073709551615 136520912 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/23750/statm: 2979 622 286 642 0 2335 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 11916 [startup+0.701155 s] /proc/loadavg: 1.24 2.06 2.41 3/106 23750 /proc/meminfo: memFree=1796784/2059040 swapFree=4135604/4192956 [pid=23750] ppid=23748 vsize=12860 CPUtime=0.69 /proc/23750/stat : 23750 (bsolo_pb10) R 23748 23750 23318 0 -1 4202496 1579 0 0 0 68 1 0 0 20 0 1 0 16275165 13168640 874 1992294400 134512640 137138936 4294677920 18446744073709551615 134543154 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/23750/statm: 3215 874 286 642 0 2571 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 12860 ############ # WARNING: # current cumulated CPU time (0 s) is less than in the last sample (0.89 s) # The time of a child was probably not reported to its father. # (see the two samples below) # Adding the difference (0.89 s) to the 'lost time'. [startup+0.901176 s] /proc/loadavg: 1.24 2.06 2.41 3/106 23750 /proc/meminfo: memFree=1796784/2059040 swapFree=4135604/4192956 [pid=23750] ppid=23748 vsize=13264 CPUtime=0.89 /proc/23750/stat : 23750 (bsolo_pb10) R 23748 23750 23318 0 -1 4202496 1671 0 0 0 88 1 0 0 21 0 1 0 16275165 13582336 966 1992294400 134512640 137138936 4294677920 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/23750/statm: 3316 966 286 642 0 2672 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 13264 [startup+1.00019 s] /proc/loadavg: 1.22 2.04 2.40 2/107 23751 /proc/meminfo: memFree=1796032/2059040 swapFree=4135604/4192956 [pid=23750] ppid=-1 vsize=0 CPUtime=0 /proc/23750/stat : -- couldn't open stat file --/proc/23750/statm: Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 0 # ############ Solver just ended. Dumping a history of the last processes samples [startup+0.901176 s] /proc/loadavg: 1.24 2.06 2.41 3/106 23750 /proc/meminfo: memFree=1796784/2059040 swapFree=4135604/4192956 [pid=23750] ppid=23748 vsize=13264 CPUtime=0.89 /proc/23750/stat : 23750 (bsolo_pb10) R 23748 23750 23318 0 -1 4202496 1671 0 0 0 88 1 0 0 21 0 1 0 16275165 13582336 966 1992294400 134512640 137138936 4294677920 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/23750/statm: 3316 966 286 642 0 2672 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 13264 [startup+1.00019 s] /proc/loadavg: 1.22 2.04 2.40 2/107 23751 /proc/meminfo: memFree=1796032/2059040 swapFree=4135604/4192956 [pid=23750] ppid=-1 vsize=0 CPUtime=0 /proc/23750/stat : -- couldn't open stat file --/proc/23750/statm: Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 0 Child status: 0 # WARNING: # The CPU time of some children was not reported to their father # (probably because of a missing or aborted wait()). # This 'lost CPU time' is added to the watched process CPU time. # lost CPU time (s): 0.89 # lost CPU user time (s): 0.88 # lost CPU system time (s): 0.01 Real time (s): 1.00218 CPU time (s): 1.88985 CPU user time (s): 1.86185 CPU system time (s): 0.027997 CPU usage (%): 188.574 Max. virtual memory (cumulated for all children) (KiB): 13264 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.98185 system time used= 0.017997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2225 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= 6 runsolver used 0.008998 second user time and 0.010998 second system time The end
Begin job on node002 at 2010-06-13 07:25:12 IDJOB=2657950 IDBENCH=2038 IDSOLVER=1163 FILE ID=node002/2657950-1276406712 PBS_JOBID= 11173280 Free space on /tmp= 62400 MiB SOLVER NAME= bsolo 3.2 Cl BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-10pb.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657950-1276406712/watcher-2657950-1276406712 -o /tmp/evaluation-result-2657950-1276406712/solver-2657950-1276406712 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657950-1276406712.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f76aa567f8c3ab400d153b705424800c RANDOM SEED=1189570979 node002.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 : 3000.242 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 : 6000.48 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 : 3000.242 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 : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1797436 kB Buffers: 51964 kB Cached: 133304 kB SwapCached: 10292 kB Active: 137132 kB Inactive: 60464 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1797436 kB SwapTotal: 4192956 kB SwapFree: 4135604 kB Dirty: 4248 kB Writeback: 0 kB AnonPages: 10980 kB Mapped: 9212 kB Slab: 42336 kB PageTables: 4072 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180548 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62396 MiB End job on node002 at 2010-06-13 07:25:13