Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
oree 0.1.2 alpha | OPT | 3 | 53.5119 | 53.5284 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/ logic_synthesis/normalized-m50_100_50_50.r.opb |
MD5SUM | 8786be6bf033744768ef457842ce1869 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
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 | 0.041993 |
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 | 100 |
Total number of constraints | 50 |
Number of constraints which are clauses | 50 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 50 |
Maximum length of a constraint | 50 |
Number of terms in the objective function | 100 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 100 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 100 |
Number of bits of the biggest sum of numbers | 7 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
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=100 #constraints=51 hasObjective=yes 0.00/0.01 c res. mode=mod 0.00/0.01 c VSIDS like heuristics 0.00/0.01 c complete search running 0.00/0.01 c nbDecision=95 #constraints=51 0.00/0.01 c linear search for optimum 0.00/0.01 o 5 0.01/0.08 c nbDecision=195 #constraints=159 0.01/0.08 o 4 0.29/0.33 c restart after 401 decisions 0.29/0.37 c nbDecision=500 #constraints=391 0.59/0.62 c nbDecision=663 #constraints=542 0.59/0.62 o 3 1.00/1.09 c restart after 801 decisions 1.49/1.54 c nbDecision=1000 #constraints=817 4.09/4.16 c nbDecision=1500 #constraints=1324 4.89/4.90 c restart after 1601 decisions 8.08/8.16 c nbDecision=2000 #constraints=1745 16.19/16.28 c nbDecision=2500 #constraints=2242 31.08/31.20 c nbDecision=3000 #constraints=2792 36.58/36.60 c restart after 3201 decisions 49.57/49.66 c nbDecision=3500 #constraints=3241 53.47/53.52 c nbDecision=3581 #constraints=3330 53.47/53.52 53.47/53.52 s OPTIMUM FOUND 53.47/53.52 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 53.47/53.52 v -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 -x53 -x54 53.47/53.52 v -x55 -x56 -x57 x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 53.47/53.52 v -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 53.47/53.52 53.47/53.52 c user time= 53.4889 s 53.47/53.52 c system time= 0.019996 s 53.47/53.52 c wall clock time=53.5235
OK 3
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node6/watcher-366208-1176999125 -o ROOT/results/node6/solver-366208-1176999125 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/366208-1176999125/instance-366208-1176999125.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: 0.92 0.97 0.91 3/77 6707 /proc/meminfo: memFree=1695352/2055924 swapFree=4146720/4192956 [pid=6707] ppid=6705 vsize=1468 CPUtime=0 /proc/6707/stat : 6707 (oree) R 6705 6707 5792 0 -1 4194304 182 0 0 0 0 0 0 0 18 0 1 0 175950144 1503232 164 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/6707/statm: 367 164 130 317 0 46 0 [startup+0.0161909 s] /proc/loadavg: 0.92 0.97 0.91 3/77 6707 /proc/meminfo: memFree=1695352/2055924 swapFree=4146720/4192956 [pid=6707] ppid=6705 vsize=1600 CPUtime=0.01 /proc/6707/stat : 6707 (oree) R 6705 6707 5792 0 -1 4194304 251 0 0 0 1 0 0 0 18 0 1 0 175950144 1638400 233 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/6707/statm: 400 233 170 317 0 79 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1600 [startup+0.101199 s] /proc/loadavg: 0.92 0.97 0.91 3/77 6707 /proc/meminfo: memFree=1695352/2055924 swapFree=4146720/4192956 [pid=6707] ppid=6705 vsize=2128 CPUtime=0.1 /proc/6707/stat : 6707 (oree) R 6705 6707 5792 0 -1 4194304 396 0 0 0 10 0 0 0 18 0 1 0 175950144 2179072 378 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/6707/statm: 532 378 170 317 0 211 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2128 [startup+0.301223 s] /proc/loadavg: 0.92 0.97 0.91 3/77 6707 /proc/meminfo: memFree=1695352/2055924 swapFree=4146720/4192956 [pid=6707] ppid=6705 vsize=2920 CPUtime=0.29 /proc/6707/stat : 6707 (oree) R 6705 6707 5792 0 -1 4194304 594 0 0 0 29 0 0 0 19 0 1 0 175950144 2990080 576 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134711134 0 0 4096 17474 0 0 0 17 1 0 0 /proc/6707/statm: 730 576 170 317 0 409 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2920 [startup+0.70127 s] /proc/loadavg: 0.92 0.97 0.91 3/77 6707 /proc/meminfo: memFree=1695352/2055924 swapFree=4146720/4192956 [pid=6707] ppid=6705 vsize=3852 CPUtime=0.69 /proc/6707/stat : 6707 (oree) R 6705 6707 5792 0 -1 4194304 829 0 0 0 69 0 0 0 22 0 1 0 175950144 3944448 811 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135284202 0 0 4096 17474 0 0 0 17 1 0 0 /proc/6707/statm: 963 811 170 317 0 642 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3852 [startup+1.50136 s] /proc/loadavg: 0.92 0.97 0.91 2/78 6708 /proc/meminfo: memFree=1692400/2055924 swapFree=4146720/4192956 [pid=6707] ppid=6705 vsize=4672 CPUtime=1.49 /proc/6707/stat : 6707 (oree) R 6705 6707 5792 0 -1 4194304 1027 0 0 0 149 0 0 0 25 0 1 0 175950144 4784128 1009 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718434 0 0 4096 17474 0 0 0 17 1 0 0 /proc/6707/statm: 1168 1009 170 317 0 847 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4672 [startup+3.10155 s] /proc/loadavg: 0.92 0.97 0.91 2/78 6708 /proc/meminfo: memFree=1691312/2055924 swapFree=4146720/4192956 [pid=6707] ppid=6705 vsize=6020 CPUtime=3.09 /proc/6707/stat : 6707 (oree) R 6705 6707 5792 0 -1 4194304 1328 0 0 0 309 0 0 0 25 0 1 0 175950144 6164480 1310 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 135274709 0 0 4096 17474 0 0 0 17 1 0 0 /proc/6707/statm: 1505 1310 170 317 0 1184 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6020 [startup+6.30193 s] /proc/loadavg: 0.93 0.97 0.91 2/78 6708 /proc/meminfo: memFree=1689520/2055924 swapFree=4146720/4192956 [pid=6707] ppid=6705 vsize=7220 CPUtime=6.29 /proc/6707/stat : 6707 (oree) R 6705 6707 5792 0 -1 4194304 1629 0 0 0 629 0 0 0 25 0 1 0 175950144 7393280 1611 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0 /proc/6707/statm: 1805 1611 170 317 0 1484 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7220 [startup+12.7017 s] /proc/loadavg: 0.93 0.97 0.91 2/78 6708 /proc/meminfo: memFree=1687984/2055924 swapFree=4146720/4192956 [pid=6707] ppid=6705 vsize=8408 CPUtime=12.69 /proc/6707/stat : 6707 (oree) R 6705 6707 5792 0 -1 4194304 1954 0 0 0 1268 1 0 0 25 0 1 0 175950144 8609792 1936 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134718306 0 0 4096 17474 0 0 0 17 1 0 0 /proc/6707/statm: 2102 1936 170 317 0 1781 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 8408 [startup+25.5012 s] /proc/loadavg: 0.95 0.97 0.91 2/78 6708 /proc/meminfo: memFree=1686256/2055924 swapFree=4146720/4192956 [pid=6707] ppid=6705 vsize=10444 CPUtime=25.48 /proc/6707/stat : 6707 (oree) R 6705 6707 5792 0 -1 4194304 2380 0 0 0 2547 1 0 0 25 0 1 0 175950144 10694656 2362 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715600 0 0 4096 17474 0 0 0 17 1 0 0 /proc/6707/statm: 2611 2362 170 317 0 2290 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 10444 [startup+51.1012 s] /proc/loadavg: 0.96 0.97 0.91 2/78 6708 /proc/meminfo: memFree=1684528/2055924 swapFree=4146720/4192956 [pid=6707] ppid=6705 vsize=12052 CPUtime=51.07 /proc/6707/stat : 6707 (oree) R 6705 6707 5792 0 -1 4194304 2798 0 0 0 5106 1 0 0 25 0 1 0 175950144 12341248 2780 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712562 0 0 4096 17474 0 0 0 17 1 0 0 /proc/6707/statm: 3013 2780 170 317 0 2692 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 12052 Solver just ended. Dumping a history of the last processes samples [startup+52.7014 s] /proc/loadavg: 0.96 0.97 0.91 2/78 6708 /proc/meminfo: memFree=1684528/2055924 swapFree=4146720/4192956 [pid=6707] ppid=6705 vsize=12052 CPUtime=52.67 /proc/6707/stat : 6707 (oree) R 6705 6707 5792 0 -1 4194304 2804 0 0 0 5266 1 0 0 25 0 1 0 175950144 12341248 2786 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0 /proc/6707/statm: 3013 2786 170 317 0 2692 0 Current children cumulated CPU time (s) 52.67 Current children cumulated vsize (KiB) 12052 [startup+53.1014 s] /proc/loadavg: 0.96 0.97 0.91 2/78 6708 /proc/meminfo: memFree=1684528/2055924 swapFree=4146720/4192956 [pid=6707] ppid=6705 vsize=12184 CPUtime=53.07 /proc/6707/stat : 6707 (oree) R 6705 6707 5792 0 -1 4194304 2805 0 0 0 5306 1 0 0 25 0 1 0 175950144 12476416 2787 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134715621 0 0 4096 17474 0 0 0 17 1 0 0 /proc/6707/statm: 3046 2787 170 317 0 2725 0 Current children cumulated CPU time (s) 53.07 Current children cumulated vsize (KiB) 12184 [startup+53.5015 s] /proc/loadavg: 0.96 0.97 0.91 2/78 6708 /proc/meminfo: memFree=1684528/2055924 swapFree=4146720/4192956 [pid=6707] ppid=6705 vsize=12184 CPUtime=53.47 /proc/6707/stat : 6707 (oree) R 6705 6707 5792 0 -1 4194304 2806 0 0 0 5346 1 0 0 25 0 1 0 175950144 12476416 2788 18446744073709551615 134512640 135812674 4294956704 18446744073709551615 134712516 0 0 4096 17474 0 0 0 17 1 0 0 /proc/6707/statm: 3046 2788 170 317 0 2725 0 Current children cumulated CPU time (s) 53.47 Current children cumulated vsize (KiB) 12184 Child status: 0 Real time (s): 53.5284 CPU time (s): 53.5119 CPU user time (s): 53.4899 CPU system time (s): 0.021996 CPU usage (%): 99.969 Max. virtual memory (cumulated for all children) (KiB): 12184 getrusage(RUSAGE_CHILDREN,...) data: user time used= 53.4899 system time used= 0.021996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2822 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= 79 runsolver used 0.055991 second user time and 0.142978 second system time The end
Begin job on node6 on Thu Apr 19 16:12:05 UTC 2007 IDJOB= 366208 IDBENCH= 2839 IDSOLVER= 172 FILE ID= node6/366208-1176999125 PBS_JOBID= 4630457 Free space on /tmp= 66418 MiB SOLVER NAME= oree 0.1.2 alpha BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/logic_synthesis/normalized-m50_100_50_50.r.opb COMMAND LINE= oree /tmp/evaluation/366208-1176999125/instance-366208-1176999125.opb mod RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node6/watcher-366208-1176999125 -o ROOT/results/node6/solver-366208-1176999125 -C 1800 -W 3600 -M 1800 --output-limit 1,15 oree /tmp/evaluation/366208-1176999125/instance-366208-1176999125.opb mod META MD5SUM SOLVER= 4e41df0f0543e325f03c5155f85b9e9b MD5SUM BENCH= 8786be6bf033744768ef457842ce1869 RANDOM SEED= 292748024 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node6.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 : 3000.232 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 : 3000.232 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: 2055924 kB MemFree: 1695760 kB Buffers: 27416 kB Cached: 266088 kB SwapCached: 13584 kB Active: 39668 kB Inactive: 278792 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055924 kB LowFree: 1695760 kB SwapTotal: 4192956 kB SwapFree: 4146720 kB Dirty: 1340 kB Writeback: 0 kB Mapped: 32028 kB Slab: 27188 kB Committed_AS: 6943184 kB PageTables: 1788 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= 66418 MiB End job on node6 on Thu Apr 19 16:12:59 UTC 2007