Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 3 | 30.7483 | 30.7578 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=157-P1=47-B.opb |
MD5SUM | 65e30a452de5692ad7673801cf6b385e |
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 | 0.023995 |
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 | 24 |
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 | 8 |
Maximum length of a constraint | 72 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130516 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 64 |
Sum of products size (including duplicates) | 128 |
Number of different products | 64 |
Sum of products size | 128 |
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=88 #constraints=133 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 0.29/0.35 c restart after 401 decisions 0.39/0.50 c nbDecision=500 #constraints=615 1.09/1.17 c restart after 801 decisions 1.59/1.67 c nbDecision=1000 #constraints=1103 3.89/3.94 c nbDecision=1500 #constraints=1606 4.49/4.60 c restart after 1601 decisions 7.69/7.75 c nbDecision=2000 #constraints=2097 13.48/13.59 c nbDecision=2500 #constraints=2597 22.08/22.18 c nbDecision=3000 #constraints=3096 26.78/26.81 c restart after 3201 decisions 28.08/28.14 c nbDecision=3289 #constraints=3376 28.08/28.14 c linear search for optimum 28.08/28.14 o 129 29.18/29.21 c nbDecision=3353 #constraints=3437 29.18/29.21 o 65 29.69/29.76 c nbDecision=3375 #constraints=3455 29.69/29.76 o 33 29.99/30.05 c nbDecision=3383 #constraints=3461 29.99/30.05 o 17 30.09/30.14 c nbDecision=3386 #constraints=3462 30.09/30.14 o 9 30.29/30.34 c nbDecision=3391 #constraints=3465 30.29/30.34 o 5 30.69/30.72 c nbDecision=3403 #constraints=3477 30.69/30.72 o 3 30.69/30.75 30.69/30.75 s OPTIMUM FOUND 30.69/30.75 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 30.69/30.75 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 30.69/30.75 v 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 30.69/30.75 v -x85 -x86 -x87 -x88 30.69/30.75 30.69/30.75 c user time= 30.7133 s 30.69/30.75 c system time= 0.031995 s 30.69/30.75 c wall clock time=30.7522
OK 3
sed -e s/sizeproduct=/#sizeproduct=/ /tmp/evaluation/429657-1177987117/instance-429657-1177987117.opb mv /tmp/evaluation/429657-1177987117/instance-429657-1177987117.opb.tmp /tmp/evaluation/429657-1177987117/instance-429657-1177987117.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node7/watcher-429657-1177987117 -o ROOT/results/node7/solver-429657-1177987117 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/429657-1177987117/instance-429657-1177987117.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: 0.66 0.92 0.97 3/77 32442 /proc/meminfo: memFree=1753592/2055920 swapFree=4157088/4192956 [pid=32442] ppid=32440 vsize=1468 CPUtime=0 /proc/32442/stat : 32442 (oree) R 32440 32442 29441 0 -1 4194304 196 0 0 0 0 0 0 0 18 0 1 0 274749337 1503232 179 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32442/statm: 367 179 139 317 0 46 0 [startup+0.012705 s] /proc/loadavg: 0.66 0.92 0.97 3/77 32442 /proc/meminfo: memFree=1753592/2055920 swapFree=4157088/4192956 [pid=32442] ppid=32440 vsize=1596 CPUtime=0.01 /proc/32442/stat : 32442 (oree) R 32440 32442 29441 0 -1 4194304 213 0 0 0 1 0 0 0 18 0 1 0 274749337 1634304 196 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32442/statm: 399 196 139 317 0 78 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1596 [startup+0.101714 s] /proc/loadavg: 0.66 0.92 0.97 3/77 32442 /proc/meminfo: memFree=1753592/2055920 swapFree=4157088/4192956 [pid=32442] ppid=32440 vsize=2120 CPUtime=0.09 /proc/32442/stat : 32442 (oree) R 32440 32442 29441 0 -1 4194304 356 0 0 0 9 0 0 0 18 0 1 0 274749337 2170880 339 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32442/statm: 530 339 139 317 0 209 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2120 [startup+0.301734 s] /proc/loadavg: 0.66 0.92 0.97 3/77 32442 /proc/meminfo: memFree=1753592/2055920 swapFree=4157088/4192956 [pid=32442] ppid=32440 vsize=2908 CPUtime=0.29 /proc/32442/stat : 32442 (oree) R 32440 32442 29441 0 -1 4194304 555 0 0 0 29 0 0 0 19 0 1 0 274749337 2977792 538 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32442/statm: 727 538 139 317 0 406 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2908 [startup+0.701776 s] /proc/loadavg: 0.66 0.92 0.97 3/77 32442 /proc/meminfo: memFree=1753592/2055920 swapFree=4157088/4192956 [pid=32442] ppid=32440 vsize=3940 CPUtime=0.69 /proc/32442/stat : 32442 (oree) R 32440 32442 29441 0 -1 4194304 841 0 0 0 69 0 0 0 23 0 1 0 274749337 4034560 824 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134562678 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32442/statm: 985 824 170 317 0 664 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3940 [startup+1.50186 s] /proc/loadavg: 0.66 0.92 0.97 2/78 32443 /proc/meminfo: memFree=1750512/2055920 swapFree=4157088/4192956 [pid=32442] ppid=32440 vsize=5240 CPUtime=1.49 /proc/32442/stat : 32442 (oree) R 32440 32442 29441 0 -1 4194304 1149 0 0 0 149 0 0 0 25 0 1 0 274749337 5365760 1132 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134593308 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32442/statm: 1310 1132 170 317 0 989 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5240 [startup+3.10103 s] /proc/loadavg: 0.66 0.92 0.97 2/78 32443 /proc/meminfo: memFree=1748784/2055920 swapFree=4157088/4192956 [pid=32442] ppid=32440 vsize=6820 CPUtime=3.08 /proc/32442/stat : 32442 (oree) R 32440 32442 29441 0 -1 4194304 1550 0 0 0 308 0 0 0 25 0 1 0 274749337 6983680 1533 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134527059 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32442/statm: 1705 1533 170 317 0 1384 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 6820 [startup+6.30136 s] /proc/loadavg: 0.69 0.92 0.97 2/78 32443 /proc/meminfo: memFree=1746544/2055920 swapFree=4157088/4192956 [pid=32442] ppid=32440 vsize=8656 CPUtime=6.29 /proc/32442/stat : 32442 (oree) R 32440 32442 29441 0 -1 4194304 2010 0 0 0 628 1 0 0 25 0 1 0 274749337 8863744 1993 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32442/statm: 2164 1993 170 317 0 1843 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 8656 [startup+12.701 s] /proc/loadavg: 0.71 0.92 0.97 2/78 32443 /proc/meminfo: memFree=1744112/2055920 swapFree=4157088/4192956 [pid=32442] ppid=32440 vsize=11160 CPUtime=12.68 /proc/32442/stat : 32442 (oree) R 32440 32442 29441 0 -1 4194304 2562 0 0 0 1267 1 0 0 25 0 1 0 274749337 11427840 2545 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32442/statm: 2790 2545 170 317 0 2469 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 11160 [startup+25.5014 s] /proc/loadavg: 0.77 0.92 0.97 2/78 32443 /proc/meminfo: memFree=1741488/2055920 swapFree=4157088/4192956 [pid=32442] ppid=32440 vsize=13788 CPUtime=25.48 /proc/32442/stat : 32442 (oree) R 32440 32442 29441 0 -1 4194304 3207 0 0 0 2546 2 0 0 25 0 1 0 274749337 14118912 3190 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563976 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32442/statm: 3447 3190 170 317 0 3126 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 13788 Solver just ended. Dumping a history of the last processes samples [startup+28.7018 s] /proc/loadavg: 0.77 0.92 0.97 2/78 32443 /proc/meminfo: memFree=1740912/2055920 swapFree=4157088/4192956 [pid=32442] ppid=32440 vsize=14444 CPUtime=28.68 /proc/32442/stat : 32442 (oree) R 32440 32442 29441 0 -1 4194304 3361 0 0 0 2866 2 0 0 25 0 1 0 274749337 14790656 3344 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32442/statm: 3611 3344 170 317 0 3290 0 Current children cumulated CPU time (s) 28.68 Current children cumulated vsize (KiB) 14444 [startup+29.5018 s] /proc/loadavg: 0.77 0.92 0.97 2/78 32443 /proc/meminfo: memFree=1740912/2055920 swapFree=4157088/4192956 [pid=32442] ppid=32440 vsize=14572 CPUtime=29.48 /proc/32442/stat : 32442 (oree) R 32440 32442 29441 0 -1 4194304 3405 0 0 0 2946 2 0 0 25 0 1 0 274749337 14921728 3388 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32442/statm: 3643 3388 170 317 0 3322 0 Current children cumulated CPU time (s) 29.48 Current children cumulated vsize (KiB) 14572 [startup+30.3019 s] /proc/loadavg: 0.79 0.92 0.97 2/78 32443 /proc/meminfo: memFree=1740656/2055920 swapFree=4157088/4192956 [pid=32442] ppid=32440 vsize=14572 CPUtime=30.29 /proc/32442/stat : 32442 (oree) R 32440 32442 29441 0 -1 4194304 3415 0 0 0 3026 3 0 0 25 0 1 0 274749337 14921728 3398 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718338 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32442/statm: 3643 3398 170 317 0 3322 0 Current children cumulated CPU time (s) 30.29 Current children cumulated vsize (KiB) 14572 [startup+30.702 s] /proc/loadavg: 0.79 0.92 0.97 2/78 32443 /proc/meminfo: memFree=1740592/2055920 swapFree=4157088/4192956 [pid=32442] ppid=32440 vsize=14704 CPUtime=30.69 /proc/32442/stat : 32442 (oree) R 32440 32442 29441 0 -1 4194304 3429 0 0 0 3066 3 0 0 25 0 1 0 274749337 15056896 3412 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718437 0 0 4096 17474 0 0 0 17 1 0 0 /proc/32442/statm: 3676 3412 170 317 0 3355 0 Current children cumulated CPU time (s) 30.69 Current children cumulated vsize (KiB) 14704 Child status: 0 Real time (s): 30.7578 CPU time (s): 30.7483 CPU user time (s): 30.7133 CPU system time (s): 0.034994 CPU usage (%): 99.9693 Max. virtual memory (cumulated for all children) (KiB): 14704 getrusage(RUSAGE_CHILDREN,...) data: user time used= 30.7133 system time used= 0.034994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3445 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= 608 runsolver used 0.032994 second user time and 0.079987 second system time The end
Begin job on node7 on Tue May 1 02:38:37 UTC 2007 IDJOB= 429657 IDBENCH= 47924 IDSOLVER= 172 FILE ID= node7/429657-1177987117 PBS_JOBID= 4728030 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=8-P0=157-P1=47-B.opb COMMAND LINE= oree /tmp/evaluation/429657-1177987117/instance-429657-1177987117.opb mod CONVERSION COMMAND LINE= runsolver -w ROOT/results/node7/convwatcher-429657-1177987117 -o ROOT/results/node7/conversion-429657-1177987117 -C 600 -M 1800 /tmp/evaluation/429657-1177987117/substituteSizeProductKeyword /tmp/evaluation/429657-1177987117/instance-429657-1177987117.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node7/watcher-429657-1177987117 -o ROOT/results/node7/solver-429657-1177987117 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/429657-1177987117/instance-429657-1177987117.opb mod META MD5SUM SOLVER= 51f0e1a06bbb15374571c5c5129b7f5e MD5SUM BENCH= 65e30a452de5692ad7673801cf6b385e RANDOM SEED= 156357568 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node7.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 : 3000.231 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 : 3000.231 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: 1754000 kB Buffers: 42436 kB Cached: 170152 kB SwapCached: 15824 kB Active: 78548 kB Inactive: 157956 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1754000 kB SwapTotal: 4192956 kB SwapFree: 4157088 kB Dirty: 1520 kB Writeback: 0 kB Mapped: 30812 kB Slab: 50868 kB Committed_AS: 9020548 kB PageTables: 1860 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 node7 on Tue May 1 02:39:08 UTC 2007