Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 2 | 38.1342 | 38.2231 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=31-P1=23-P2=2-P3=17-P4=17-B.opb |
MD5SUM | ab5c167d631c36380726b7ea7a7cf75a |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.034994 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 60 |
Total number of constraints | 9 |
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 | 9 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 100 |
Sum of products size (including duplicates) | 200 |
Number of different products | 100 |
Sum of products size | 200 |
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=160 #constraints=214 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 0.09/0.16 c restart after 401 decisions 0.19/0.21 c nbDecision=500 #constraints=623 0.39/0.43 c restart after 801 decisions 0.49/0.56 c nbDecision=1000 #constraints=1074 1.19/1.23 c nbDecision=1500 #constraints=1530 1.39/1.40 c restart after 1601 decisions 2.09/2.16 c nbDecision=2000 #constraints=1954 3.59/3.61 c nbDecision=2500 #constraints=2405 6.09/6.11 c nbDecision=3000 #constraints=2855 7.18/7.27 c restart after 3201 decisions 8.80/8.88 c nbDecision=3500 #constraints=3284 12.48/12.55 c nbDecision=4000 #constraints=3656 17.05/17.10 c nbDecision=4500 #constraints=4039 20.54/20.65 c nbDecision=5000 #constraints=4435 25.04/25.18 c nbDecision=5500 #constraints=4897 29.81/29.93 c nbDecision=6000 #constraints=5316 34.81/34.97 c restart after 6401 decisions 36.11/36.21 c nbDecision=6500 #constraints=5790 38.01/38.15 c nbDecision=6644 #constraints=5917 38.01/38.15 c linear search for optimum 38.01/38.15 o 2 38.11/38.21 c nbDecision=6644 #constraints=5918 38.11/38.21 38.11/38.21 s OPTIMUM FOUND 38.11/38.21 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 38.11/38.21 v 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 38.11/38.21 v -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 38.11/38.21 v -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 -x104 -x105 -x106 x107 x108 x109 x110 -x111 x112 x113 x114 x115 38.11/38.21 v -x116 x117 x118 x119 x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 x132 x133 x134 x135 -x136 x137 38.11/38.21 v -x138 x139 x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 -x148 x149 x150 -x151 x152 -x153 x154 x155 -x156 x157 -x158 x159 x160 38.11/38.21 38.11/38.21 c user time= 38.0992 s 38.11/38.21 c system time= 0.031995 s 38.11/38.21 c wall clock time=38.2182
OK 2
sed -e s/sizeproduct=/#sizeproduct=/ /tmp/evaluation/429153-1177981249/instance-429153-1177981249.opb mv /tmp/evaluation/429153-1177981249/instance-429153-1177981249.opb.tmp /tmp/evaluation/429153-1177981249/instance-429153-1177981249.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node20/watcher-429153-1177981249 -o ROOT/results/node20/solver-429153-1177981249 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/429153-1177981249/instance-429153-1177981249.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: 0.87 1.07 0.90 3/77 5480 /proc/meminfo: memFree=1822328/2055920 swapFree=4154876/4192956 [pid=5480] ppid=5478 vsize=1468 CPUtime=0 /proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 246042310 1503232 184 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134597049 0 0 4096 17474 0 0 0 17 1 0 0 /proc/5480/statm: 367 184 139 317 0 46 0 [startup+0.059887 s] /proc/loadavg: 0.87 1.07 0.90 3/77 5480 /proc/meminfo: memFree=1822328/2055920 swapFree=4154876/4192956 [pid=5480] ppid=5478 vsize=1732 CPUtime=0.05 /proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 257 0 0 0 5 0 0 0 18 0 1 0 246042310 1773568 240 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134554526 0 0 4096 17474 0 0 0 17 1 0 0 /proc/5480/statm: 433 240 139 317 0 112 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1732 [startup+0.101894 s] /proc/loadavg: 0.87 1.07 0.90 3/77 5480 /proc/meminfo: memFree=1822328/2055920 swapFree=4154876/4192956 [pid=5480] ppid=5478 vsize=1864 CPUtime=0.09 /proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 292 0 0 0 9 0 0 0 18 0 1 0 246042310 1908736 275 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134714652 0 0 4096 17474 0 0 0 17 1 0 0 /proc/5480/statm: 466 275 139 317 0 145 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1864 [startup+0.301934 s] /proc/loadavg: 0.87 1.07 0.90 3/77 5480 /proc/meminfo: memFree=1822328/2055920 swapFree=4154876/4192956 [pid=5480] ppid=5478 vsize=2516 CPUtime=0.29 /proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 431 0 0 0 29 0 0 0 19 0 1 0 246042310 2576384 414 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710949 0 0 4096 17474 0 0 0 17 1 0 0 /proc/5480/statm: 629 414 139 317 0 308 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2516 [startup+0.702013 s] /proc/loadavg: 0.87 1.07 0.90 3/77 5480 /proc/meminfo: memFree=1822328/2055920 swapFree=4154876/4192956 [pid=5480] ppid=5478 vsize=3296 CPUtime=0.69 /proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 626 0 0 0 69 0 0 0 23 0 1 0 246042310 3375104 609 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135459514 0 0 4096 17474 0 0 0 17 1 0 0 /proc/5480/statm: 824 609 139 317 0 503 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3296 [startup+1.50217 s] /proc/loadavg: 0.87 1.07 0.90 2/78 5481 /proc/meminfo: memFree=1820080/2055920 swapFree=4154876/4192956 [pid=5480] ppid=5478 vsize=4100 CPUtime=1.49 /proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 873 0 0 0 149 0 0 0 25 0 1 0 246042310 4198400 856 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134717289 0 0 4096 17474 0 0 0 17 1 0 0 /proc/5480/statm: 1025 856 170 317 0 704 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4100 [startup+3.10149 s] /proc/loadavg: 0.88 1.07 0.90 2/78 5481 /proc/meminfo: memFree=1818992/2055920 swapFree=4154876/4192956 [pid=5480] ppid=5478 vsize=5148 CPUtime=3.09 /proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 1132 0 0 0 309 0 0 0 25 0 1 0 246042310 5271552 1115 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134604488 0 0 4096 17474 0 0 0 17 1 0 0 /proc/5480/statm: 1287 1115 170 317 0 966 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 5148 [startup+6.30113 s] /proc/loadavg: 0.88 1.07 0.90 2/78 5481 /proc/meminfo: memFree=1817456/2055920 swapFree=4154876/4192956 [pid=5480] ppid=5478 vsize=6408 CPUtime=6.29 /proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 1431 0 0 0 629 0 0 0 25 0 1 0 246042310 6561792 1414 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134710797 0 0 4096 17474 0 0 0 17 1 0 0 /proc/5480/statm: 1602 1414 170 317 0 1281 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 6408 [startup+12.7014 s] /proc/loadavg: 0.90 1.07 0.90 2/84 5507 /proc/meminfo: memFree=1814928/2055920 swapFree=4154876/4192956 [pid=5480] ppid=5478 vsize=7728 CPUtime=12.68 /proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 1768 0 0 0 1267 1 0 0 25 0 1 0 246042310 7913472 1751 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563653 0 0 4096 17474 0 0 0 17 1 0 0 /proc/5480/statm: 1932 1751 170 317 0 1611 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 7728 [startup+25.502 s] /proc/loadavg: 0.91 1.07 0.90 2/84 5563 /proc/meminfo: memFree=1812376/2055920 swapFree=4154876/4192956 [pid=5480] ppid=5478 vsize=10352 CPUtime=25.44 /proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 2385 0 0 0 2542 2 0 0 25 0 1 0 246042310 10600448 2368 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135271347 0 0 4096 17474 0 0 0 17 1 0 0 /proc/5480/statm: 2588 2368 170 317 0 2267 0 Current children cumulated CPU time (s) 25.44 Current children cumulated vsize (KiB) 10352 Solver just ended. Dumping a history of the last processes samples [startup+31.9063 s] /proc/loadavg: 0.93 1.06 0.90 2/84 5597 /proc/meminfo: memFree=1811352/2055920 swapFree=4154876/4192956 [pid=5480] ppid=5478 vsize=11292 CPUtime=31.82 /proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 2635 0 0 0 3180 2 0 0 25 0 1 0 246042310 11563008 2618 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0 /proc/5480/statm: 2823 2618 170 317 0 2502 0 Current children cumulated CPU time (s) 31.82 Current children cumulated vsize (KiB) 11292 [startup+35.1019 s] /proc/loadavg: 0.93 1.06 0.90 2/84 5603 /proc/meminfo: memFree=1810968/2055920 swapFree=4154876/4192956 [pid=5480] ppid=5478 vsize=11684 CPUtime=35.02 /proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 2736 0 0 0 3499 3 0 0 25 0 1 0 246042310 11964416 2719 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0 /proc/5480/statm: 2921 2719 170 317 0 2600 0 Current children cumulated CPU time (s) 35.02 Current children cumulated vsize (KiB) 11684 [startup+36.7012 s] /proc/loadavg: 0.93 1.06 0.90 2/84 5619 /proc/meminfo: memFree=1810840/2055920 swapFree=4154876/4192956 [pid=5480] ppid=5478 vsize=11944 CPUtime=36.61 /proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 2779 0 0 0 3658 3 0 0 25 0 1 0 246042310 12230656 2762 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134746929 0 0 4096 17474 0 0 0 17 1 0 0 /proc/5480/statm: 2986 2762 170 317 0 2665 0 Current children cumulated CPU time (s) 36.61 Current children cumulated vsize (KiB) 11944 [startup+37.5014 s] /proc/loadavg: 0.93 1.06 0.90 2/84 5619 /proc/meminfo: memFree=1810648/2055920 swapFree=4154876/4192956 [pid=5480] ppid=5478 vsize=11944 CPUtime=37.41 /proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 2803 0 0 0 3738 3 0 0 25 0 1 0 246042310 12230656 2786 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134563631 0 0 4096 17474 0 0 0 17 1 0 0 /proc/5480/statm: 2986 2786 170 317 0 2665 0 Current children cumulated CPU time (s) 37.41 Current children cumulated vsize (KiB) 11944 [startup+37.9014 s] /proc/loadavg: 0.93 1.06 0.90 2/84 5619 /proc/meminfo: memFree=1810648/2055920 swapFree=4154876/4192956 [pid=5480] ppid=5478 vsize=12076 CPUtime=37.81 /proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 2817 0 0 0 3778 3 0 0 25 0 1 0 246042310 12365824 2800 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134716156 0 0 4096 17474 0 0 0 17 1 0 0 /proc/5480/statm: 3019 2800 170 317 0 2698 0 Current children cumulated CPU time (s) 37.81 Current children cumulated vsize (KiB) 12076 [startup+38.1015 s] /proc/loadavg: 0.93 1.06 0.90 2/84 5619 /proc/meminfo: memFree=1810648/2055920 swapFree=4154876/4192956 [pid=5480] ppid=5478 vsize=12076 CPUtime=38.01 /proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 2821 0 0 0 3798 3 0 0 25 0 1 0 246042310 12365824 2804 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134564080 0 0 4096 17474 0 0 0 17 1 0 0 /proc/5480/statm: 3019 2804 170 317 0 2698 0 Current children cumulated CPU time (s) 38.01 Current children cumulated vsize (KiB) 12076 [startup+38.2015 s] /proc/loadavg: 0.93 1.06 0.90 2/84 5619 /proc/meminfo: memFree=1810648/2055920 swapFree=4154876/4192956 [pid=5480] ppid=5478 vsize=12076 CPUtime=38.11 /proc/5480/stat : 5480 (oree) R 5478 5480 32348 0 -1 4194304 2822 0 0 0 3808 3 0 0 25 0 1 0 246042310 12365824 2805 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0 /proc/5480/statm: 3019 2805 170 317 0 2698 0 Current children cumulated CPU time (s) 38.11 Current children cumulated vsize (KiB) 12076 Child status: 0 Real time (s): 38.2231 CPU time (s): 38.1342 CPU user time (s): 38.1002 CPU system time (s): 0.033994 CPU usage (%): 99.7673 Max. virtual memory (cumulated for all children) (KiB): 12076 getrusage(RUSAGE_CHILDREN,...) data: user time used= 38.1002 system time used= 0.033994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2838 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= 7 involuntary context switches= 957 runsolver used 0.036994 second user time and 0.101984 second system time The end
Begin job on node20 on Tue May 1 01:00:50 UTC 2007 IDJOB= 429153 IDBENCH= 47888 IDSOLVER= 172 FILE ID= node20/429153-1177981249 PBS_JOBID= 4728191 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=5-P0=31-P1=23-P2=2-P3=17-P4=17-B.opb COMMAND LINE= oree /tmp/evaluation/429153-1177981249/instance-429153-1177981249.opb mod CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-429153-1177981249 -o ROOT/results/node20/conversion-429153-1177981249 -C 600 -M 1800 /tmp/evaluation/429153-1177981249/substituteSizeProductKeyword /tmp/evaluation/429153-1177981249/instance-429153-1177981249.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node20/watcher-429153-1177981249 -o ROOT/results/node20/solver-429153-1177981249 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/429153-1177981249/instance-429153-1177981249.opb mod META MD5SUM SOLVER= 51f0e1a06bbb15374571c5c5129b7f5e MD5SUM BENCH= ab5c167d631c36380726b7ea7a7cf75a RANDOM SEED= 519160531 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node20.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 : 3000.265 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 : 3000.265 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: 1822800 kB Buffers: 44676 kB Cached: 96092 kB SwapCached: 16448 kB Active: 89636 kB Inactive: 78268 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1822800 kB SwapTotal: 4192956 kB SwapFree: 4154876 kB Dirty: 1544 kB Writeback: 0 kB Mapped: 34092 kB Slab: 50728 kB Committed_AS: 2314168 kB PageTables: 1756 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 node20 on Tue May 1 01:01:28 UTC 2007