Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 3 | 0.989848 | 0.991172 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=37-P1=43-B.opb |
MD5SUM | 2fc96c84e9a32377eb9e70bf4047222f |
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 | 0.017996 |
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 | 21 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 56 |
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 | 32440 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 49 |
Sum of products size (including duplicates) | 98 |
Number of different products | 49 |
Sum of products size | 98 |
0.00/0.00 c This is oree version 0.1.2 alpha 0.00/0.00 c (c) roussel@cril.univ-artois.fr 0.00/0.00 c using __gmp_expr<__gmpz_value, __gmpz_value> 0.00/0.00 c parsing... 0.00/0.00 c ...done 0.00/0.00 c #vars=70 #constraints=103 hasObjective=yes 0.00/0.00 c res. mode=mod 0.00/0.00 c VSIDS like heuristics 0.00/0.00 c complete search running 0.30/0.31 c restart after 401 decisions 0.39/0.42 c nbDecision=500 #constraints=587 0.79/0.89 c nbDecision=756 #constraints=840 0.79/0.89 c linear search for optimum 0.79/0.89 o 65 0.89/0.94 c nbDecision=782 #constraints=862 0.89/0.94 o 33 0.89/0.97 c nbDecision=793 #constraints=870 0.89/0.97 o 17 0.89/0.98 c nbDecision=797 #constraints=874 0.89/0.98 o 3 0.89/0.98 c nbDecision=797 #constraints=876 0.89/0.98 0.89/0.98 s OPTIMUM FOUND 0.89/0.98 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 0.89/0.98 v -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 0.89/0.98 v x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 0.89/0.98 0.89/0.98 c user time= 0.987849 s 0.89/0.98 c system time= 0.000999 s 0.89/0.98 c wall clock time=0.98807
OK 3
sed -e s/sizeproduct=/#sizeproduct=/ /tmp/evaluation/429895-1177989415/instance-429895-1177989415.opb mv /tmp/evaluation/429895-1177989415/instance-429895-1177989415.opb.tmp /tmp/evaluation/429895-1177989415/instance-429895-1177989415.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node47/watcher-429895-1177989415 -o ROOT/results/node47/solver-429895-1177989415 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/429895-1177989415/instance-429895-1177989415.opb mod 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: 1.06 1.02 1.00 3/77 505 /proc/meminfo: memFree=1816152/2055920 swapFree=4157776/4192956 [pid=505] ppid=503 vsize=1468 CPUtime=0 /proc/505/stat : 505 (oree) R 503 505 30166 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 153786851 1503232 175 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/505/statm: 367 175 139 317 0 46 0 [startup+0.00714811 s] /proc/loadavg: 1.06 1.02 1.00 3/77 505 /proc/meminfo: memFree=1816152/2055920 swapFree=4157776/4192956 [pid=505] ppid=503 vsize=1468 CPUtime=0 /proc/505/stat : 505 (oree) R 503 505 30166 0 -1 4194304 195 0 0 0 0 0 0 0 18 0 1 0 153786851 1503232 178 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/505/statm: 367 178 139 317 0 46 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1468 [startup+0.101159 s] /proc/loadavg: 1.06 1.02 1.00 3/77 505 /proc/meminfo: memFree=1816152/2055920 swapFree=4157776/4192956 [pid=505] ppid=503 vsize=1984 CPUtime=0.1 /proc/505/stat : 505 (oree) R 503 505 30166 0 -1 4194304 306 0 0 0 10 0 0 0 18 0 1 0 153786851 2031616 289 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712482 0 0 4096 17474 0 0 0 17 1 0 0 /proc/505/statm: 496 289 139 317 0 175 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 1984 [startup+0.301179 s] /proc/loadavg: 1.06 1.02 1.00 3/77 505 /proc/meminfo: memFree=1816152/2055920 swapFree=4157776/4192956 [pid=505] ppid=503 vsize=2500 CPUtime=0.3 /proc/505/stat : 505 (oree) R 503 505 30166 0 -1 4194304 435 0 0 0 30 0 0 0 19 0 1 0 153786851 2560000 418 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284196 0 0 4096 17474 0 0 0 17 1 0 0 /proc/505/statm: 625 418 139 317 0 304 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 2500 [startup+0.701224 s] /proc/loadavg: 1.06 1.02 1.00 3/77 505 /proc/meminfo: memFree=1816152/2055920 swapFree=4157776/4192956 [pid=505] ppid=503 vsize=3164 CPUtime=0.69 /proc/505/stat : 505 (oree) R 503 505 30166 0 -1 4194304 606 0 0 0 69 0 0 0 23 0 1 0 153786851 3239936 589 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718451 0 0 4096 17474 0 0 0 17 1 0 0 /proc/505/statm: 791 589 139 317 0 470 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3164 Solver just ended. Dumping a history of the last processes samples [startup+0.901245 s] /proc/loadavg: 1.06 1.02 1.00 3/77 505 /proc/meminfo: memFree=1816152/2055920 swapFree=4157776/4192956 [pid=505] ppid=503 vsize=3424 CPUtime=0.89 /proc/505/stat : 505 (oree) R 503 505 30166 0 -1 4194304 691 0 0 0 89 0 0 0 25 0 1 0 153786851 3506176 674 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135157816 0 0 4096 17474 0 0 0 17 1 0 0 /proc/505/statm: 856 675 167 317 0 535 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 3424 Child status: 0 Real time (s): 0.991172 CPU time (s): 0.989848 CPU user time (s): 0.987849 CPU system time (s): 0.001999 CPU usage (%): 99.8664 Max. virtual memory (cumulated for all children) (KiB): 3424 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.987849 system time used= 0.001999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 728 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= 20 runsolver used 0.000999 second user time and 0.009998 second system time The end
Begin job on node47 on Tue May 1 03:16:55 UTC 2007 IDJOB= 429895 IDBENCH= 47941 IDSOLVER= 172 FILE ID= node47/429895-1177989415 PBS_JOBID= 4728167 Free space on /tmp= 66563 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=37-P1=43-B.opb COMMAND LINE= oree /tmp/evaluation/429895-1177989415/instance-429895-1177989415.opb mod CONVERSION COMMAND LINE= runsolver -w ROOT/results/node47/convwatcher-429895-1177989415 -o ROOT/results/node47/conversion-429895-1177989415 -C 600 -M 1800 /tmp/evaluation/429895-1177989415/substituteSizeProductKeyword /tmp/evaluation/429895-1177989415/instance-429895-1177989415.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node47/watcher-429895-1177989415 -o ROOT/results/node47/solver-429895-1177989415 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/429895-1177989415/instance-429895-1177989415.opb mod META MD5SUM SOLVER= 51f0e1a06bbb15374571c5c5129b7f5e MD5SUM BENCH= 2fc96c84e9a32377eb9e70bf4047222f RANDOM SEED= 114293701 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node47.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 : 3000.221 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 : 3000.221 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: 1816624 kB Buffers: 19384 kB Cached: 137276 kB SwapCached: 3412 kB Active: 47472 kB Inactive: 133284 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1816624 kB SwapTotal: 4192956 kB SwapFree: 4157776 kB Dirty: 1512 kB Writeback: 0 kB Mapped: 31016 kB Slab: 44044 kB Committed_AS: 4087512 kB PageTables: 1780 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 node47 on Tue May 1 03:16:56 UTC 2007