Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | OPT | 3 | 0.024996 | 0.0262869 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=179-P1=37-B.opb |
MD5SUM | 7c55947c8932da669a6320e0df24c1e1 |
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 | 0.024996 |
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 | 130528 |
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 0.00/0.02 c ---[ 66]---> BDD-cost: 2 0.00/0.02 c ---[ 64]---> BDD-cost: 2 0.00/0.02 c ---[ 62]---> BDD-cost: 2 0.00/0.02 c ---[ 60]---> BDD-cost: 2 0.00/0.02 c ---[ 58]---> BDD-cost: 2 0.00/0.02 c ---[ 56]---> BDD-cost: 2 0.00/0.02 c ---[ 54]---> BDD-cost: 2 0.00/0.02 c ---[ 52]---> BDD-cost: 2 0.00/0.02 c ---[ 50]---> BDD-cost: 2 0.00/0.02 c ---[ 48]---> BDD-cost: 2 0.00/0.02 c ---[ 46]---> BDD-cost: 2 0.00/0.02 c ---[ 44]---> BDD-cost: 2 0.00/0.02 c ---[ 42]---> BDD-cost: 2 0.00/0.02 c ---[ 40]---> BDD-cost: 2 0.00/0.02 c ---[ 38]---> BDD-cost: 2 0.00/0.02 c ---[ 36]---> BDD-cost: 2 0.00/0.02 c ---[ 34]---> BDD-cost: 2 0.00/0.02 c ---[ 32]---> BDD-cost: 2 0.00/0.02 c ---[ 30]---> BDD-cost: 2 0.00/0.02 c ---[ 28]---> BDD-cost: 2 0.00/0.02 c ---[ 26]---> BDD-cost: 2 0.00/0.02 c ---[ 24]---> BDD-cost: 2 0.00/0.02 c ---[ 22]---> BDD-cost: 2 0.00/0.02 c ---[ 20]---> BDD-cost: 2 0.00/0.02 c ---[ 18]---> BDD-cost: 2 0.00/0.02 c ---[ 16]---> BDD-cost: 2 0.00/0.02 c ---[ 14]---> BDD-cost: 2 0.00/0.02 c ---[ 12]---> BDD-cost: 2 0.00/0.02 c ---[ 10]---> BDD-cost: 2 0.00/0.02 c ---[ 8]---> BDD-cost: 2 0.00/0.02 c ---[ 6]---> BDD-cost: 2 0.00/0.02 c ---[ 4]---> BDD-cost: 2 0.00/0.02 c ---[ 2]---> BDD-cost: 2 0.00/0.02 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 | 2689 6431 | 896 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 -x20 0.00/0.02 v -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 (1960 /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 : 0.024996 s 0.00/0.02 c _______________________________________________________________________________
OK 3
Linearizing /tmp/evaluation/430485-1177995825/instance-430485-1177995825.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node41/watcher-430485-1177995825 -o ROOT/results/node41/solver-430485-1177995825 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430485-1177995825/minisat+ /tmp/evaluation/430485-1177995825/instance-430485-1177995825.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: 0.88 0.97 0.98 3/77 28633 /proc/meminfo: memFree=1790688/2055920 swapFree=4169244/4192956 [pid=28633] ppid=28631 vsize=1048 CPUtime=0 /proc/28633/stat : 28633 (minisat+) R 28631 28633 27720 0 -1 4194304 113 0 0 0 0 0 0 0 18 0 1 0 247494408 1073152 99 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012176 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28633/statm: 262 99 74 215 0 44 0 [startup+0.00753112 s] /proc/loadavg: 0.88 0.97 0.98 3/77 28633 /proc/meminfo: memFree=1790688/2055920 swapFree=4169244/4192956 [pid=28633] ppid=28631 vsize=1048 CPUtime=0 /proc/28633/stat : 28633 (minisat+) R 28631 28633 27720 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 247494408 1073152 115 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134527796 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28633/statm: 262 115 87 215 0 44 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1048 Solver just ended. Dumping a history of the last processes samples [startup+0.00753112 s] /proc/loadavg: 0.88 0.97 0.98 3/77 28633 /proc/meminfo: memFree=1790688/2055920 swapFree=4169244/4192956 [pid=28633] ppid=28631 vsize=1048 CPUtime=0 /proc/28633/stat : 28633 (minisat+) R 28631 28633 27720 0 -1 4194304 129 0 0 0 0 0 0 0 18 0 1 0 247494408 1073152 115 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134527796 0 0 4096 16386 0 0 0 17 1 0 0 /proc/28633/statm: 262 115 87 215 0 44 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 1048 Child status: 30 Real time (s): 0.0262869 CPU time (s): 0.024996 CPU user time (s): 0.024996 CPU system time (s): 0 CPU usage (%): 95.0892 Max. virtual memory (cumulated for all children) (KiB): 1048 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.024996 system time used= 0 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 223 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= 22 involuntary context switches= 0 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node41 on Tue May 1 05:03:45 UTC 2007 IDJOB= 430485 IDBENCH= 47984 IDSOLVER= 156 FILE ID= node41/430485-1177995825 PBS_JOBID= 4728225 Free space on /tmp= 66562 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=179-P1=37-B.opb COMMAND LINE= /tmp/evaluation/430485-1177995825/minisat+ /tmp/evaluation/430485-1177995825/instance-430485-1177995825.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-430485-1177995825 -o ROOT/results/node41/conversion-430485-1177995825 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430485-1177995825/instance-430485-1177995825.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node41/watcher-430485-1177995825 -o ROOT/results/node41/solver-430485-1177995825 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430485-1177995825/minisat+ /tmp/evaluation/430485-1177995825/instance-430485-1177995825.opb META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e MD5SUM BENCH= 7c55947c8932da669a6320e0df24c1e1 RANDOM SEED= 720087179 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node41.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: 2055920 kB MemFree: 1791160 kB Buffers: 32248 kB Cached: 143548 kB SwapCached: 2568 kB Active: 53944 kB Inactive: 145396 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1791160 kB SwapTotal: 4192956 kB SwapFree: 4169244 kB Dirty: 2536 kB Writeback: 0 kB Mapped: 31020 kB Slab: 50764 kB Committed_AS: 3642788 kB PageTables: 2012 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= 66562 MiB End job on node41 on Tue May 1 05:03:45 UTC 2007