Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 3 | 0.685895 | 0.688221 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459423-1178654554/instance-459423-1178654554.opb ...... 0.00/0.01 c done parsing opb. 0.00/0.01 o 55 0.00/0.06 o 39 0.00/0.07 o 35 0.08/0.09 o 25 0.09/0.10 o 15 0.09/0.10 o 9 0.29/0.37 o 7 0.29/0.38 o 5 0.29/0.39 o 3 0.59/0.68 o 3 0.59/0.68 s OPTIMUM FOUND 0.59/0.68 c Total Run Time 0.682896 0.59/0.68 v x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 0.59/0.68 v -x119 -x12 x120 -x121 x122 x123 -x124 x125 x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 x134 -x135 x136 x137 -x138 x139 0.59/0.68 v x14 x140 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 0.59/0.68 v -x4 -x40 -x41 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 0.59/0.68 v x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 x8 -x80 -x81 -x82 -x83 -x84 x85 x86 -x87 -x88 -x89 0.59/0.68 v x9 -x90 -x91 x92 -x93 x94 x95 -x96 x97 x98 -x99
OK 3
Linearizing /tmp/evaluation/459423-1178654554/instance-459423-1178654554.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node76/watcher-459423-1178654554 -o ROOT/results/node76/solver-459423-1178654554 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459423-1178654554/instance-459423-1178654554.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: 0.99 0.97 0.98 3/69 18960 /proc/meminfo: memFree=1894432/2055888 swapFree=4087224/4096564 [pid=18960] ppid=18958 vsize=1320 CPUtime=0 /proc/18960/stat : 18960 (PBS4_SAT07v2) R 18958 18960 18404 0 -1 4194304 141 0 0 0 0 0 0 0 20 0 1 0 313369930 1351680 124 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18960/statm: 330 124 90 219 0 107 0 [startup+0.0901139 s] /proc/loadavg: 0.99 0.97 0.98 3/69 18960 /proc/meminfo: memFree=1894432/2055888 swapFree=4087224/4096564 [pid=18960] ppid=18958 vsize=2220 CPUtime=0.08 /proc/18960/stat : 18960 (PBS4_SAT07v2) R 18958 18960 18404 0 -1 4194304 315 0 0 0 8 0 0 0 20 0 1 0 313369930 2273280 298 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18960/statm: 555 298 102 219 0 332 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2220 [startup+0.101116 s] /proc/loadavg: 0.99 0.97 0.98 3/69 18960 /proc/meminfo: memFree=1894432/2055888 swapFree=4087224/4096564 [pid=18960] ppid=18958 vsize=2220 CPUtime=0.09 /proc/18960/stat : 18960 (PBS4_SAT07v2) R 18958 18960 18404 0 -1 4194304 332 0 0 0 9 0 0 0 20 0 1 0 313369930 2273280 315 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18960/statm: 555 315 102 219 0 332 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2220 [startup+0.301155 s] /proc/loadavg: 0.99 0.97 0.98 3/69 18960 /proc/meminfo: memFree=1894432/2055888 swapFree=4087224/4096564 [pid=18960] ppid=18958 vsize=3788 CPUtime=0.29 /proc/18960/stat : 18960 (PBS4_SAT07v2) R 18958 18960 18404 0 -1 4194304 628 0 0 0 29 0 0 0 22 0 1 0 313369930 3878912 611 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18960/statm: 947 611 102 219 0 724 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3788 Solver just ended. Dumping a history of the last processes samples [startup+0.501193 s] /proc/loadavg: 0.99 0.97 0.98 3/69 18960 /proc/meminfo: memFree=1894432/2055888 swapFree=4087224/4096564 [pid=18960] ppid=18958 vsize=3920 CPUtime=0.49 /proc/18960/stat : 18960 (PBS4_SAT07v2) R 18958 18960 18404 0 -1 4194304 815 0 0 0 49 0 0 0 24 0 1 0 313369930 4014080 798 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18960/statm: 980 799 102 219 0 757 0 Current children cumulated CPU time (s) 0.49 Current children cumulated vsize (KiB) 3920 [startup+0.601212 s] /proc/loadavg: 0.99 0.97 0.98 3/69 18960 /proc/meminfo: memFree=1894432/2055888 swapFree=4087224/4096564 [pid=18960] ppid=18958 vsize=5968 CPUtime=0.59 /proc/18960/stat : 18960 (PBS4_SAT07v2) R 18958 18960 18404 0 -1 4194304 866 0 0 0 59 0 0 0 25 0 1 0 313369930 6111232 849 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/18960/statm: 1492 849 102 219 0 1269 0 Current children cumulated CPU time (s) 0.59 Current children cumulated vsize (KiB) 5968 Child status: 0 Real time (s): 0.688221 CPU time (s): 0.685895 CPU user time (s): 0.674897 CPU system time (s): 0.010998 CPU usage (%): 99.662 Max. virtual memory (cumulated for all children) (KiB): 5968 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.674897 system time used= 0.010998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 887 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= 0 runsolver used 0.002999 second user time and 0.007998 second system time The end
Begin job on node76 on Tue May 8 20:02:34 UTC 2007 IDJOB= 459423 IDBENCH= 47884 IDSOLVER= 200 FILE ID= node76/459423-1178654554 PBS_JOBID= 5218404 Free space on /tmp= 66649 MiB SOLVER NAME= PBS4_v2 2007-03-23 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= PBS4_SAT07v2 /tmp/evaluation/459423-1178654554/instance-459423-1178654554.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node76/convwatcher-459423-1178654554 -o ROOT/results/node76/conversion-459423-1178654554 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459423-1178654554/instance-459423-1178654554.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node76/watcher-459423-1178654554 -o ROOT/results/node76/solver-459423-1178654554 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459423-1178654554/instance-459423-1178654554.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 5bfa86516615baf8e5760766082d64a4 RANDOM SEED= 851956974 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node76.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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 : 3000.277 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 : 6006.17 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 : 3000.277 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 : 5999.42 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055888 kB MemFree: 1894840 kB Buffers: 7428 kB Cached: 73748 kB SwapCached: 2668 kB Active: 79816 kB Inactive: 11960 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055888 kB LowFree: 1894840 kB SwapTotal: 4096564 kB SwapFree: 4087224 kB Dirty: 2260 kB Writeback: 0 kB Mapped: 16832 kB Slab: 55680 kB Committed_AS: 5769712 kB PageTables: 1424 kB VmallocTotal: 536870911 kB VmallocUsed: 264388 kB VmallocChunk: 536606243 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66649 MiB End job on node76 on Tue May 8 20:02:35 UTC 2007