Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 3 | 0.482926 | 0.484829 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/430556-1177996491/instance-430556-1177996491.opb ...... 0.00/0.01 c done parsing opb. 0.00/0.01 o 7 0.00/0.04 o 3 0.39/0.48 o 3 0.39/0.48 s OPTIMUM FOUND 0.39/0.48 c Total Run Time 0.478927 0.39/0.48 v x1 x10 -x100 x101 -x102 x103 x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 x113 -x114 x115 -x116 x117 x118 -x119 0.39/0.48 v -x12 x120 -x121 x122 -x123 x124 x125 -x126 x127 -x128 x129 x13 -x130 x131 x132 -x133 x134 -x135 x136 -x137 x138 x139 x14 -x140 0.39/0.48 v x15 x16 -x17 x18 x19 x2 x20 x21 x22 -x23 x24 -x25 x26 x27 -x28 -x29 -x3 x30 -x31 -x32 -x33 -x34 -x35 -x36 x37 -x38 -x39 -x4 x40 x41 0.39/0.48 v -x42 x43 x44 -x45 -x46 -x47 -x48 -x49 -x5 x50 x51 -x52 -x53 -x54 -x55 -x56 x57 x58 -x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 0.39/0.48 v -x68 -x69 -x7 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 x78 x79 x8 -x80 -x81 -x82 -x83 -x84 x85 x86 -x87 -x88 -x89 x9 -x90 -x91 x92 0.39/0.48 v -x93 x94 -x95 x96 x97 -x98 x99
OK 3
Linearizing /tmp/evaluation/430556-1177996491/instance-430556-1177996491.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node45/watcher-430556-1177996491 -o ROOT/results/node45/solver-430556-1177996491 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430556-1177996491/PBS4 /tmp/evaluation/430556-1177996491/instance-430556-1177996491.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: 0.87 0.94 0.97 3/77 9187 /proc/meminfo: memFree=1788656/2055920 swapFree=4157808/4192956 [pid=9187] ppid=9185 vsize=1320 CPUtime=0 /proc/9187/stat : 9187 (PBS4) R 9185 9187 8029 0 -1 4194304 140 0 0 0 0 0 0 0 18 0 1 0 154494729 1351680 123 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9187/statm: 330 123 92 219 0 107 0 [startup+0.0918611 s] /proc/loadavg: 0.87 0.94 0.97 3/77 9187 /proc/meminfo: memFree=1788656/2055920 swapFree=4157808/4192956 [pid=9187] ppid=9185 vsize=2220 CPUtime=0.08 /proc/9187/stat : 9187 (PBS4) R 9185 9187 8029 0 -1 4194304 314 0 0 0 8 0 0 0 18 0 1 0 154494729 2273280 297 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9187/statm: 555 297 103 219 0 332 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2220 [startup+0.101862 s] /proc/loadavg: 0.87 0.94 0.97 3/77 9187 /proc/meminfo: memFree=1788656/2055920 swapFree=4157808/4192956 [pid=9187] ppid=9185 vsize=2220 CPUtime=0.09 /proc/9187/stat : 9187 (PBS4) R 9185 9187 8029 0 -1 4194304 331 0 0 0 9 0 0 0 18 0 1 0 154494729 2273280 314 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9187/statm: 555 315 103 219 0 332 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2220 [startup+0.301882 s] /proc/loadavg: 0.87 0.94 0.97 3/77 9187 /proc/meminfo: memFree=1788656/2055920 swapFree=4157808/4192956 [pid=9187] ppid=9185 vsize=3632 CPUtime=0.29 /proc/9187/stat : 9187 (PBS4) R 9185 9187 8029 0 -1 4194304 652 0 0 0 29 0 0 0 19 0 1 0 154494729 3719168 635 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9187/statm: 908 635 103 219 0 685 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3632 Solver just ended. Dumping a history of the last processes samples [startup+0.401891 s] /proc/loadavg: 0.87 0.94 0.97 3/77 9187 /proc/meminfo: memFree=1788656/2055920 swapFree=4157808/4192956 [pid=9187] ppid=9185 vsize=3632 CPUtime=0.39 /proc/9187/stat : 9187 (PBS4) R 9185 9187 8029 0 -1 4194304 758 0 0 0 39 0 0 0 20 0 1 0 154494729 3719168 741 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/9187/statm: 908 741 103 219 0 685 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 3632 Child status: 0 Real time (s): 0.484829 CPU time (s): 0.482926 CPU user time (s): 0.472928 CPU system time (s): 0.009998 CPU usage (%): 99.6075 Max. virtual memory (cumulated for all children) (KiB): 3632 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.472928 system time used= 0.009998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 790 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= 8 involuntary context switches= 12 runsolver used 0.003999 second user time and 0.005999 second system time The end
Begin job on node45 on Tue May 1 05:14:51 UTC 2007 IDJOB= 430556 IDBENCH= 47989 IDSOLVER= 157 FILE ID= node45/430556-1177996491 PBS_JOBID= 4728201 Free space on /tmp= 66563 MiB SOLVER NAME= PBS4 2007-03-23 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= /tmp/evaluation/430556-1177996491/PBS4 /tmp/evaluation/430556-1177996491/instance-430556-1177996491.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-430556-1177996491 -o ROOT/results/node45/conversion-430556-1177996491 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430556-1177996491/instance-430556-1177996491.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node45/watcher-430556-1177996491 -o ROOT/results/node45/solver-430556-1177996491 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430556-1177996491/PBS4 /tmp/evaluation/430556-1177996491/instance-430556-1177996491.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= c35f2a77ece8614d0fa2cb31c8021798 RANDOM SEED= 210790503 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: 1789000 kB Buffers: 36492 kB Cached: 145948 kB SwapCached: 14284 kB Active: 56660 kB Inactive: 148792 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1789000 kB SwapTotal: 4192956 kB SwapFree: 4157808 kB Dirty: 1328 kB Writeback: 0 kB Mapped: 30040 kB Slab: 46892 kB Committed_AS: 1479616 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= 66563 MiB End job on node45 on Tue May 1 05:14:52 UTC 2007