Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 3 | 0.022995 | 0.0241699 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=157-P1=107-B.opb |
MD5SUM | 81bcbf479f290ea51f43d1561f9d15dc |
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 | 0.015997 |
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 | 130464 |
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 Parsing PB file... 0.00/0.00 c Converting 132 PB-constraints to clauses... 0.00/0.00 c -- Unit propagations: (none) 0.00/0.00 c -- Detecting intervals from adjacent constraints: # 0.00/0.00 c -- Clauses(.)/Splits(s): .................................................................. 0.00/0.00 c ---[ 128]---> Sorter-cost: 1030 Base: 2 2 2 2 2 2 2 2 2 2 2 2 2 0.00/0.01 c ---[ 126]---> BDD-cost: 2 0.00/0.01 c ---[ 124]---> BDD-cost: 2 0.00/0.01 c ---[ 122]---> BDD-cost: 2 0.00/0.01 c ---[ 120]---> BDD-cost: 2 0.00/0.01 c ---[ 118]---> BDD-cost: 2 0.00/0.01 c ---[ 116]---> BDD-cost: 2 0.00/0.01 c ---[ 114]---> BDD-cost: 2 0.00/0.01 c ---[ 112]---> BDD-cost: 2 0.00/0.01 c ---[ 110]---> BDD-cost: 2 0.00/0.01 c ---[ 108]---> BDD-cost: 2 0.00/0.01 c ---[ 106]---> BDD-cost: 2 0.00/0.01 c ---[ 104]---> BDD-cost: 2 0.00/0.01 c ---[ 102]---> BDD-cost: 2 0.00/0.01 c ---[ 100]---> BDD-cost: 2 0.00/0.01 c ---[ 98]---> BDD-cost: 2 0.00/0.01 c ---[ 96]---> BDD-cost: 2 0.00/0.01 c ---[ 94]---> BDD-cost: 2 0.00/0.01 c ---[ 92]---> BDD-cost: 2 0.00/0.01 c ---[ 90]---> BDD-cost: 2 0.00/0.01 c ---[ 88]---> BDD-cost: 2 0.00/0.01 c ---[ 86]---> BDD-cost: 2 0.00/0.01 c ---[ 84]---> BDD-cost: 2 0.00/0.01 c ---[ 82]---> BDD-cost: 2 0.00/0.01 c ---[ 80]---> BDD-cost: 2 0.00/0.01 c ---[ 78]---> BDD-cost: 2 0.00/0.01 c ---[ 76]---> BDD-cost: 2 0.00/0.01 c ---[ 74]---> BDD-cost: 2 0.00/0.01 c ---[ 72]---> BDD-cost: 2 0.00/0.01 c ---[ 70]---> BDD-cost: 2 0.00/0.01 c ---[ 68]---> BDD-cost: 2 0.00/0.01 c ---[ 66]---> BDD-cost: 2 0.00/0.01 c ---[ 64]---> BDD-cost: 2 0.00/0.01 c ---[ 62]---> BDD-cost: 2 0.00/0.01 c ---[ 60]---> BDD-cost: 2 0.00/0.01 c ---[ 58]---> BDD-cost: 2 0.00/0.01 c ---[ 56]---> BDD-cost: 2 0.00/0.01 c ---[ 54]---> BDD-cost: 2 0.00/0.01 c ---[ 52]---> BDD-cost: 2 0.00/0.01 c ---[ 50]---> BDD-cost: 2 0.00/0.01 c ---[ 48]---> BDD-cost: 2 0.00/0.01 c ---[ 46]---> BDD-cost: 2 0.00/0.01 c ---[ 44]---> BDD-cost: 2 0.00/0.01 c ---[ 42]---> BDD-cost: 2 0.00/0.01 c ---[ 40]---> BDD-cost: 2 0.00/0.01 c ---[ 38]---> BDD-cost: 2 0.00/0.01 c ---[ 36]---> BDD-cost: 2 0.00/0.01 c ---[ 34]---> BDD-cost: 2 0.00/0.01 c ---[ 32]---> BDD-cost: 2 0.00/0.01 c ---[ 30]---> BDD-cost: 2 0.00/0.01 c ---[ 28]---> BDD-cost: 2 0.00/0.01 c ---[ 26]---> BDD-cost: 2 0.00/0.01 c ---[ 24]---> BDD-cost: 2 0.00/0.01 c ---[ 22]---> BDD-cost: 2 0.00/0.01 c ---[ 20]---> BDD-cost: 2 0.00/0.01 c ---[ 18]---> BDD-cost: 2 0.00/0.01 c ---[ 16]---> BDD-cost: 2 0.00/0.01 c ---[ 14]---> BDD-cost: 2 0.00/0.01 c ---[ 12]---> BDD-cost: 2 0.00/0.01 c ---[ 10]---> BDD-cost: 2 0.00/0.01 c ---[ 8]---> BDD-cost: 2 0.00/0.01 c ---[ 6]---> BDD-cost: 2 0.00/0.01 c ---[ 4]---> BDD-cost: 2 0.00/0.01 c ---[ 2]---> BDD-cost: 2 0.00/0.01 c ---[ 0]---> BDD-cost: 2 0.00/0.02 c ==================================[MINISAT+]================================== 0.00/0.02 c | Conflicts | Original | Learnt | Progress | 0.00/0.02 c | | Clauses Literals | Max Clauses Literals LPC | | 0.00/0.02 c ============================================================================== 0.00/0.02 c | 0 | 2706 6470 | 902 0 0 nan | 0.000 % | 0.00/0.02 c ============================================================================== 0.00/0.02 c [1mFound solution: 3[0m 0.00/0.02 o 3 0.00/0.02 c [1mOptimal solution: 3[0m 0.00/0.02 s OPTIMUM FOUND 0.00/0.02 v x1 x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 x11 -x12 x13 x14 -x15 -x16 x25 x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 0.00/0.02 v -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 -x64 x65 0.00/0.02 v x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x17 -x18 -x19 0.00/0.02 v -x20 -x21 -x22 -x23 -x24 0.00/0.02 c _______________________________________________________________________________ 0.00/0.02 c 0.00/0.02 c restarts : 1 0.00/0.02 c conflicts : 0 (0 /sec) 0.00/0.02 c decisions : 49 (2334 /sec) 0.00/0.02 c propagations : 0 (0 /sec) 0.00/0.02 c inspects : 0 (0 /sec) 0.00/0.02 c CPU time : 0.020996 s 0.00/0.02 c _______________________________________________________________________________
OK 3
Linearizing /tmp/evaluation/431857-1178011282/instance-431857-1178011282.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node40/watcher-431857-1178011282 -o ROOT/results/node40/solver-431857-1178011282 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431857-1178011282/minisat+ /tmp/evaluation/431857-1178011282/instance-431857-1178011282.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: 0.95 0.99 0.99 3/77 21365 /proc/meminfo: memFree=1802680/2055920 swapFree=4157412/4192956 [pid=21365] ppid=21363 vsize=1048 CPUtime=0 /proc/21365/stat : 21365 (minisat+) R 21363 21365 20139 0 -1 4194304 114 0 0 0 0 0 0 0 18 0 1 0 130007825 1073152 100 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134624940 0 0 4096 16386 0 0 0 17 0 0 0 /proc/21365/statm: 262 100 74 215 0 44 0 [startup+0.00817603 s] /proc/loadavg: 0.95 0.99 0.99 3/77 21365 /proc/meminfo: memFree=1802680/2055920 swapFree=4157412/4192956 [pid=21365] ppid=21363 vsize=1068 CPUtime=0 /proc/21365/stat : 21365 (minisat+) R 21363 21365 20139 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 130007825 1093632 127 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 0 0 0 /proc/21365/statm: 267 127 88 215 0 49 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1068 Solver just ended. Dumping a history of the last processes samples [startup+0.00817603 s] /proc/loadavg: 0.95 0.99 0.99 3/77 21365 /proc/meminfo: memFree=1802680/2055920 swapFree=4157412/4192956 [pid=21365] ppid=21363 vsize=1068 CPUtime=0 /proc/21365/stat : 21365 (minisat+) R 21363 21365 20139 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 130007825 1093632 127 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 0 0 0 /proc/21365/statm: 267 127 88 215 0 49 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1068 Child status: 30 Real time (s): 0.0241699 CPU time (s): 0.022995 CPU user time (s): 0.020996 CPU system time (s): 0.001999 CPU usage (%): 95.139 Max. virtual memory (cumulated for all children) (KiB): 1068 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.020996 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= 225 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= 10 involuntary context switches= 1 runsolver used 0.002999 second user time and 0.004999 second system time The end
Begin job on node40 on Tue May 1 09:21:23 UTC 2007 IDJOB= 431857 IDBENCH= 48082 IDSOLVER= 156 FILE ID= node40/431857-1178011282 PBS_JOBID= 4728292 Free space on /tmp= 66542 MiB SOLVER NAME= minisat+ 1.14 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=157-P1=107-B.opb COMMAND LINE= /tmp/evaluation/431857-1178011282/minisat+ /tmp/evaluation/431857-1178011282/instance-431857-1178011282.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node40/convwatcher-431857-1178011282 -o ROOT/results/node40/conversion-431857-1178011282 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/431857-1178011282/instance-431857-1178011282.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node40/watcher-431857-1178011282 -o ROOT/results/node40/solver-431857-1178011282 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/431857-1178011282/minisat+ /tmp/evaluation/431857-1178011282/instance-431857-1178011282.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 81bcbf479f290ea51f43d1561f9d15dc RANDOM SEED= 352927775 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node40.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 : 3000.283 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 : 3000.283 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: 1803152 kB Buffers: 30512 kB Cached: 133948 kB SwapCached: 15060 kB Active: 73032 kB Inactive: 115060 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1803152 kB SwapTotal: 4192956 kB SwapFree: 4157412 kB Dirty: 2564 kB Writeback: 0 kB Mapped: 30592 kB Slab: 50036 kB Committed_AS: 1194792 kB PageTables: 1932 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= 66542 MiB End job on node40 on Tue May 1 09:21:23 UTC 2007